0001193125-23-079137 | 20-F | XBRL Viewer | Navios Maritime Partners LP

Accrued expenses (Tables)

12 Months Ended

Dec. 31, 2022

		December 31, 2022		December 31, 2021
Accrued voyage expenses	$	5,742	$	5,666
Accrued loan interest		8,297		3,329
Accrued legal and professional fees		2,010		3,894
Total accrued expenses	$	16,049	$	12,889

Acquisition of Navios Containers and Navios Acquisition

12 Months Ended

Dec. 31, 2022

Business Combination and Asset Acquisition [Abstract]

Acquisition of Navios Containers and Navios Acquisition

NOTE 3 – ACQUISITION OF NAVIOS CONTAINERS AND NAVIOS ACQUISITION

ACQUISITION OF NAVIOS CONTAINERS

On March 31, 2021, Navios Partners completed the merger (the “NMCI Merger”) contemplated by the Agreement and Plan of Merger (the “NMCI Merger Agreement”), dated as of December 31, 2020, by and amongst Navios Partners, its direct wholly-owned subsidiary NMM Merger Sub LLC (“Merger Sub”), Navios Maritime Containers L.P. (“Navios Containers”) and Navios Maritime Containers GP LLC, Navios Containers’ general partner. Pursuant to the NMCI Merger Agreement, Merger Sub merged with and into Navios Containers, with Navios Containers continuing as the surviving partnership. As a result of the NMCI Merger, Navios Containers became a wholly-owned subsidiary of Navios Partners. Pursuant to the terms of the NMCI Merger Agreement, each outstanding common unit of Navios Containers that was held by a unitholder other than Navios Partners, Navios Containers and their respective subsidiaries was converted into the right to receive 0.39 of a common unit of Navios Partners. Following the exercise of the optional second merger, Navios Containers merged with and into Navios Maritime Containers Sub LP, (“Navios Containers” which shall include all its predecessors), with Navios Containers continuing as the surviving partnership, and Migen Shipmanagement Ltd, a wholly owned subsidiary of Navios Partners, became Navios Containers’ general partner.

Navios Partners accounted for the NMCI Merger “as a business combination achieved in stages”, which results in the application of the “acquisition method,” as defined under ASC 805, Business Combinations. Navios Partners’ previously held equity interest in Navios Containers was remeasured to its fair value at March 31, 2021, the date the controlling interest was acquired and the resulting gain was recognized in earnings. Under the acquisition method, the fair value of the consideration paid by Navios Partners in connection with the transaction was allocated to Navios Containers’ net assets based on their estimated fair values at the date of the completion of the NMCI Merger. The excess of the fair value of the identifiable net assets acquired of $342,674 over the total purchase price consideration of $298,621, resulted in a bargain gain of $44,053. The transaction resulted in a bargain gain as a result of the share price of Navios Containers trading at a discount to their net asset value. The fair value of the vessels was determined based on vessel valuations, obtained from independent third party shipbrokers, which are among other things, based on recent sales and purchase transactions of similar vessels. The fair value of the unfavorable lease terms (intangible liabilities) was determined by reference to market data and the discounted amount of expected future cash flows. The key assumptions that were used in the discounted cash flow analysis were as follows: (i) the contracted charter rate of the acquired charter over the remaining lease term compared to the current market charter rates for a similar contract and (ii) discounted using the Company’s relevant discount factor of 8.89%.

As of March 31, 2021, Navios Partners’ previously held interest of 35.7% in Navios Containers was remeasured to a fair value of $106,997, determined using the closing price per common unit of $9.23 of Navios Containers as of the closing date of the NMCI merger, resulting in revaluation gain of $75,387 which along with the equity gain of $5,452 from the operations of Navios Containers upon the closing date aggregate to a gain on acquisition of control in the amount of $80,839 and is presented in, “Equity in net earnings of affiliated companies”, in the accompanying Consolidated Statement of Operations. The acquisition of the remaining interest of 64.3% through the issuance of newly issued common units in Navios Partners was recorded at a fair value of $191,624 on the basis of 8,133,452 common units issued at a closing price per common unit of $23.56 as of the closing date of the NMCI Merger.

Since the completion of the NMCI Merger on March 31, 2021, beginning from April 1, 2021, the results of operations of Navios Containers are included in Navios Partners’ Consolidated Statements of Operations. Total time charter and voyage revenues and net income of Navios Containers for the period from April 1, 2021 to December 31, 2021 included in the Consolidated Statement of Operations amounted to $168,322 and $182,479, respectively.

For the years ended December 31, 2022 and December 31, 2021, transaction costs amounted to $0 and $247, respectively, and have been expensed in the Consolidated Statement of Operations under the caption “Transaction costs” in the accompanying Consolidated Statements of Operations.

The following table summarizes the consideration exchanged and the fair value of assets acquired and liabilities assumed on March 31, 2021:


Purchase price:
Fair value of previously held interest (35.7%)	$	106,997
Equity issuance (8,133,452 Navios Partners units * $23.56)		191,624
Total purchase price		298,621
Fair value of assets acquired and liabilities assumed:
Vessels		770,981
Current assets (including cash of $10,282)		29,033
Unfavorable lease terms		(224,490)
Long term debt and financial liabilities assumed (including current portion)		(227,434)
Current liabilities		(5,416)
Fair value of net assets acquired		342,674
Bargain gain	$	44,053

The acquired intangible, listed below, as determined at the acquisition date and are amortized under the straight line method over the period indicated below:

			Within One Year		Year Two		Year Three		Year Four		Year Five		Year Six			Total
Time charters with unfavorable lease terms		$	(126,710)		(52,501)		(20,431)		(12,462)		(11,445)		(941)		$	(224,490)

Intangible liabilities subject to amortization are amortized using straight line method over their estimated useful lives to their estimated residual value of zero.

The following is a summary of the acquired identifiable intangible liability:

		Amount
Description
Unfavorable lease terms	$	(224,490)

ACQUISITION OF NAVIOS ACQUISITION

On August 25, 2021 (date of obtaining control), Navios Partners purchased 44,117,647 newly issued shares of Navios Acquisition, thereby acquiring a controlling interest of 62.4% in Navios Acquisition, and the results of operations of Navios Acquisition are included in Navios Partners’ consolidated statements of operations commencing on August 26, 2021.

On October 15, 2021, Navios Partners completed the merger with Navios Acquisition (the “NNA Merger” and together with the NMCI Merger, the “Mergers”) and as a result thereof, Navios Acquisition became a wholly-owned subsidiary of Navios Partners. Each outstanding share of common stock of Navios Acquisition that was held by a stockholder other than Navios Partners was converted into the right to receive 0.1275 of a common unit of Navios Partners. As a result of the NNA Merger, 3,388,226 common units of Navios Partners were issued to former public stockholders of Navios Acquisition.

Navios Partners accounted for the control obtained “as a business combination”, which resulted in the application of the “acquisition method,” as defined under ASC 805, Business Combinations, as well as the recognition of the equity interest in Navios Acquisition not held by Navios Partners to its fair value at the date the controlling interest is acquired by Navios Partners as noncontrolling interest on the consolidated balance sheet. The excess of the fair value of Navios Acquisition’s identifiable net assets acquired of $211,597 over the fair value of the consideration transferred of $150,000 and the fair value of the noncontrolling interest of $57,635, resulted in a bargain gain upon obtaining control of $3,962.

The fair value of the consideration of $150,000 has been treated as deemed contribution with an equal increase in total partner’s capital. The fair value of the noncontrolling interest was determined by using Navios Acquisition’s closing price of $2.17 as of August 25, 2021 (date of obtaining control). The fair value of the vessels was determined based on vessel valuations, obtained from independent third party shipbrokers, which are among other things, based on recent sales and purchase transactions of similar vessels. The fair value of the favorable and unfavorable lease terms (intangible assets and liabilities) were determined by reference to market data and the discounted amount of expected future cash flows. The key assumptions that were used in the discounted cash flow analysis were as follows: (i) the contracted charter rate of the acquired charter over the remaining lease term compared to the current market charter rates for a similar contract; and (ii) discounted using the Company’s relevant discount factor of 10.43%.

Total time charter and voyage revenues and net loss of Navios Acquisition for the period from August 26, 2021 to December 31, 2021 included in the Consolidated Statements of Operations amounted to $82,477 and $17,946, respectively.

For the years ended December 31, 2022 and December 31, 2021, transaction costs amounted to $0 and $10,192 presented under the caption “Transaction costs” in the accompanying Consolidated Statements of Operations.

The following table summarizes the fair value of the consideration transferred the fair value of assets acquired and liabilities assumed and the fair value of the noncontrolling interest in Navios Acquisition assumed on August 25, 2021:


Purchase consideration:
Fair value of the consideration	$	150,000
Fair value of noncontrolling interest (37.6%)		57,635
Total purchase consideration		207,635
Fair value of Navios Acquisition’s assets acquired and liabilities assumed:
Vessels		1,003,040
Other long-term assets		27,291
Operating lease assets		128,619
Current assets (including cash and restricted cash of $32,394)		64,180
Favorable lease terms		112,139
Unfavorable lease terms		(6,529)
Long term debt and financial liabilities assumed (including current portion)		(811,608)
Operating lease liabilities (including current portion)		(128,619)
Current liabilities		(176,916)
Fair value of Navios Acquisition’s net assets		211,597
Bargain gain upon obtaining control	$	3,962

The intangible assets and liabilities, listed below, as determined at the date of obtaining control and are amortized under the straight line method over the period indicated below:

		Within One Year	Year Two	Year Three	Year Four	Year Five	Year Six and thereafter		Total
Time charters with favorable lease terms	$	24,398	18,232	18,156	17,702	11,182	22,469	$	112,139
Time charters with unfavorable lease terms	$	(4,672)	(1,857)	—	—	—	—	$	(6,529)

Intangible assets and liabilities subject to amortization are amortized using straight line method over their estimated useful lives to their estimated residual value of zero.

The following is a summary of the identifiable intangible asset and liability at the date of obtaining control:

		Amount
Description
Favorable lease terms	$	112,139
Unfavorable lease terms	$	(6,529)

If the acquisitions of Navios Containers and Navios Acquisition had been consummated as of January 1, 2020, Navios Partners’ pro-forma revenues and net income for the year ended December 31, 2021 would have been $924,978 and $377,071, respectively, and for the year ended December 31, 2020 would have been $715,397 and $97,047, respectively. These pro-forma results do not include non-recurring items directly related to the business combinations as follows: (a) the gain on remeasurement of the previously held interest on Navios Containers and the equity gain from the operations of Navios Containers upon the closing date in the amount of $80,839; (b) the total bargain gain in the amount of $48,015; and (c) the transaction costs related to the Mergers in the amount of $11,169. The pro forma results are for comparative purposes only and do not purport to be indicative of the results that would have actually been obtained if the acquisition of Navios Containers and the consolidation of Navios Acquisition had occurred at the beginning of the period presented. In addition, these results are not intended to be a projection of future results and do not reflect any synergies that might be achieved from the combined operations.

Accounts receivable, net (Details Narrative)	12 Months Ended
Accounts receivable, net (Details Narrative)	Dec. 31, 2022	Dec. 31, 2021	Dec. 31, 2020
Concentration Risk, Customer	Concentration of credit risk with respect to accounts receivable is limited due to the Company's large number of customers, who are internationally dispersed and have a variety of end markets in which they sell. Due to these factors, management believes that no additional credit risk beyond amounts provided for collection losses is inherent in the Company's trade receivables.
Concentration Risk, Percentage	10.00%
Singapore Marine [Member]
Concentration Risk, Percentage		14.50%	19.50%
Hyundai Merchant Marine Co. Ltd. [Member]
Concentration Risk, Percentage			23.40%
Cargill [Member]
Concentration Risk, Percentage			11.40%

Intangible Assets and Liabilities - Amortization of Unfavorable Lease Terms (Details) - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2022	Dec. 31, 2021	Dec. 31, 2020
Finite-Lived Intangible Assets [Line Items]
Total	$ 74,963	$ 108,538	$ 0
Below Market Lease [Member]
Finite-Lived Intangible Assets [Line Items]
Total	$ 74,963	$ 108,538	$ 0

Accrued expenses (Details Narrative) - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2022	Dec. 31, 2021	Dec. 31, 2020
Directors and Officers \| Accrued expenses [Member]
Accrued professional expenses	$ 675	$ 320
General and Administrative Expense [Member] \| Directors and Officers [Member]
Professional Fees	$ 7,605	$ 5,738	$ 4,970

Cover - shares	12 Months Ended
Cover - shares	Dec. 31, 2022	Dec. 31, 2020
Entity Addresses [Line Items]
Document Type	20-F
Amendment Flag	false
Document Registration Statement	false
Document Annual Report	true
Document Transition Report	false
Document Shell Company Report	false
Document Period End Date	Dec. 31, 2022
Document Fiscal Period Focus	FY
Document Fiscal Year Focus	2022
Current Fiscal Year End Date	--12-31
Entity File Number	001-33811
Entity Registrant Name	Navios Maritime Partners L.P.
Entity Central Index Key	0001415921
Entity Incorporation, State or Country Code	1T
Entity Address, Address Line One	7 Avenue de Grande Bretagne
Entity Address, City or Town	Monte Carlo
Entity Address, Country	MC
Entity Address, Postal Zip Code	98000
Title of 12(b) Security	Common Units
Trading Symbol	NMM
Security Exchange Name	NYSE
Entity Well-known Seasoned Issuer	No
Entity Voluntary Filers	No
Entity Current Reporting Status	Yes
Entity Interactive Data Current	Yes
Entity Filer Category	Accelerated Filer
Entity Emerging Growth Company	false
Document Accounting Standard	U.S. GAAP
Entity Shell Company	false
Entity Common Stock, Shares Outstanding	30,184,388
ICFR Auditor Attestation Flag	true
Auditor Firm ID	1457	1387
Auditor Name	Ernst & Young (Hellas) Certified Auditors Accountants S.A.	PricewaterhouseCoopers S.A.
Auditor Location	Athens, Greece	Athens, Greece
Business Contact [Member]
Entity Addresses [Line Items]
Entity Address, Address Line One	335 Madison Ave.
Entity Address, City or Town	New York
Entity Address, State or Province	NY
Entity Address, Postal Zip Code	10017
City Area Code	(212)
Local Phone Number	908-3946
Contact Personnel Name	Todd E. Mason

Prepaid expenses and other current assets

12 Months Ended

Dec. 31, 2022

Deferred Costs, Capitalized, Prepaid, and Other Assets Disclosure [Abstract]

Prepaid expenses and other current assets

NOTE 6 – PREPAID EXPENSES AND OTHER CURRENT ASSETS

Prepaid expenses and other current assets consist of the following:

		December 31, 2022		December 31, 2021
Prepaid voyage costs	$	8,825	$	2,829
Inventories		32,667		21,072
Claims receivable		12,694		5,568
Other		6,110		3,651
Total prepaid expenses and other current assets	$	60,296	$	33,120

Inventories are comprised of bunkers, lubricants and stores remaining on board as of December 31, 2022 and 2021.

Claims receivable mainly represent claims against vessels' insurance underwriters in respect of damages arising from accidents or other insured risks, as well as claims under charter contracts.

Leases (Tables)

12 Months Ended

Dec. 31, 2022

Leases

Leases - Operating Leases

Year ending December 31,		Amount
2023	$	56,236
2024		44,991
2025		38,362
2026		38,251
2027		37,463
2028 and thereafter		186,416
Total	$	401,719
Operating lease liabilities, including current portion	$	311,115
Discount based on incremental borrowing rate	$	90,604

Leases - Finance Leases

Leases - Finance Leases

Year ending December 31,		Amount
2023	$	119,906
2024		39,002
2025		108,749
2026		22,994
2027		22,566
2028 and thereafter		197,332
Total	$	510,549
Finance lease liabilities, including current portion (see Note 11– Borrowings)	$	389,007
Discount based on incremental borrowing rate	$	121,542

Intangible assets and liabilities

12 Months Ended

Dec. 31, 2022

Goodwill and Intangible Assets Disclosure [Abstract]

Intangible assets and liabilities

NOTE 8 – INTANGIBLE ASSETS AND LIABILITIES Intangible assets and liabilities

Intangible assets as of December 31, 2022 and December 31, 2021 consisted of the following:

		Cost		Accumulated Amortization		Net Book Value
Favorable lease terms December 31, 2019	$	83,716	$	(80,550)	$	3,166
Additions/ (Amortization)		—		(1,166)		(1,166)
Favorable lease terms December 31, 2020	$	83,716	$	(81,716)	$	2,000
Additions/ (Amortization)		112,138		(13,716)		98,422
Favorable lease terms December 31, 2021	$	195,854	$	(95,432)	$	100,422
Additions/ (Amortization)		15,790		(37,496)		(21,706)
Favorable lease terms December 31, 2022	$	211,644	$	(132,928)	$	78,716

The aggregate amortization of the intangibles for the years ending December 31 is estimated to be as follows:

Year		Amount
2023	$	18,286
2024		18,120
2025		14,251
2026		8,215
2027		4,982
2028 and thereafter		14,862
Total	$	78,716

Intangible assets subject to amortization are amortized using straight line method over their estimated useful lives to their estimated residual value of zero. As of December 31, 2022, the weighted average useful life of the remaining favorable lease terms was 5.5 years.

Intangible liabilities as of December 31, 2022 and December 31, 2021 consisted of the following:

		Cost		Accumulated Amortization		Net Book Value
Unfavorable lease terms December 31, 2021	$	231,019	$	(108,538)	$	122,481
Additions/ (Amortization)		388		(74,963)		(74,575)
Unfavorable lease terms December 31, 2022	$	231,407	$	(183,501)	$	47,906

Amortization income of unfavorable lease terms for each of the years ended December 31, 2022, 2021 and 2020 is presented in the following table:

		Year Ended
		December 31, 2022		December 31, 2021		December 31, 2020
Unfavorable lease terms	$	74,963	$	108,538	$	—
Total	$	74,963	$	108,538	$	—

The aggregate amortization of the intangible liabilities for the years ending December 31 is estimated to be as follows:

Year		Amount
2023	$	19,922
2024		12,718
2025		11,680
2026		3,586
2027 and thereafter		—
Total	$	47,906

Intangible liabilities subject to amortization are amortized using straight line method over their estimated useful lives to their estimated residual value of zero. As of December 31, 2022, the weighted average useful life of the remaining unfavorable lease terms was 3.0 years.

Future Minimum Contractual Revenue - Operating Lease, payments to be received (Details) $ in Thousands	Dec. 31, 2022 USD ($)
Leases [Abstract]
2023	$ 775,268
2024	622,574
2025	505,587
2026	361,578
2027	308,462
2028 and thereafter	619,604
Total	$ 3,193,073

Prepaid expenses and other current assets (Tables)

12 Months Ended

Dec. 31, 2022

Deferred Costs, Capitalized, Prepaid, and Other Assets Disclosure [Abstract]

Prepaid Expenses And Other Current Assets

Prepaid expenses and other current assets consist of the following:

		December 31, 2022		December 31, 2021
Prepaid voyage costs	$	8,825	$	2,829
Inventories		32,667		21,072
Claims receivable		12,694		5,568
Other		6,110		3,651
Total prepaid expenses and other current assets	$	60,296	$	33,120

Commitments and Contingencies (Details Narrative) $ in Thousands	1 Months Ended		3 Months Ended		4 Months Ended	6 Months Ended			9 Months Ended				10 Months Ended	11 Months Ended			12 Months Ended
	Jan. 28, 2022 USD ($)	Jan. 25, 2021 USD ($)	Mar. 25, 2021 USD ($)	Mar. 31, 2019	Apr. 30, 2022 USD ($)	Jun. 30, 2022 USD ($)	Jul. 02, 2021 USD ($)	Jun. 30, 2020	Sep. 30, 2022 USD ($)	Oct. 01, 2021 USD ($)	Sep. 30, 2021 USD ($)	Sep. 30, 2018	Oct. 18, 2019 USD ($)	Nov. 30, 2022 USD ($)	Nov. 30, 2021 USD ($)	Nov. 30, 2017 USD ($)	Dec. 31, 2022 USD ($)	Dec. 31, 2021 USD ($)	Dec. 31, 2020 USD ($)	Mar. 31, 2022 USD ($)	Nov. 15, 2021 USD ($)	Aug. 31, 2021 USD ($)	Aug. 13, 2021 USD ($)	Jul. 31, 2021 USD ($)	Dec. 31, 2019 USD ($)	Dec. 31, 2018 USD ($)	Dec. 31, 2017 USD ($)
Property, Plant and Equipment [Line Items]
Increase (Decrease) in Deposits Outstanding																	$ 176,802	$ 61,848	$ 10,685
Deposits for vessels acquisitions																	218,663	46,335
Other Assets, Noncurrent																	46,122	48,168
Contractual Obligation																	264,634
Initial direct costs																	15,778
Navios Libra [Member] \| Bareboat charter-in contract [Member]
Property, Plant and Equipment [Line Items]
Lessee, Operating Lease, Description																ten-year
Vessel type																Panamax
Vessel capacity in DWT																82,011
Date of delivery																July 24, 2019
Increase (Decrease) in Deposits Outstanding																$ 5,540
Deposits for vessels acquisitions																										$ 2,770	$ 2,770
Other Assets, Noncurrent																	6,417
Navios Amitie and Navios Star [Member] \| Bareboat charter-in contract [Member]
Property, Plant and Equipment [Line Items]
Lessee, Operating Lease, Description													ten-year
Increase (Decrease) in Deposits Outstanding													$ 12,328
Deposits for vessels acquisitions																			$ 10,034						$ 1,434
Other Assets, Noncurrent																	13,576
Number of vessels													2
Contractual Obligation																		$ 860
Navios Star [Member] \| Bareboat charter-in contract [Member]
Property, Plant and Equipment [Line Items]
Vessel type													Panamax
Vessel capacity in DWT													81,994
Date of delivery													June 10, 2021
Navios Amitie [Member] \| Bareboat charter-in contract [Member]
Property, Plant and Equipment [Line Items]
Vessel type													Panamax
Vessel capacity in DWT													82,002
Date of delivery													May 28, 2021
Three Capesize Vessels [Member] \| Bareboat charter-in contract [Member]
Property, Plant and Equipment [Line Items]
Lessee, Operating Lease, Description		15-year
Vessel capacity in DWT		180,000
Date of delivery		September 21, 2022 and on November 17, 2022
Increase (Decrease) in Deposits Outstanding		$ 10,500
Deposits for vessels acquisitions											$ 1,750				$ 1,750							$ 5,250
Other Assets, Noncurrent																	2,149
Number of vessels		3
Contractual Obligation																	1,750
Date of expected delivery of vessel		first half of 2023
Capesize Vessel [Member] \| Bareboat charter-in contract [Member]
Property, Plant and Equipment [Line Items]
Lessee, Operating Lease, Description			15-year
Vessel capacity in DWT			180,000
Increase (Decrease) in Deposits Outstanding			$ 3,500
Deposits for vessels acquisitions																						$ 1,750
Other Assets, Noncurrent																	2,089
Number of vessels			1
Contractual Obligation																	1,750
Date of expected delivery of vessel			first half of 2023
Four 5,300 TEU newbuilding containerships [Member]
Property, Plant and Equipment [Line Items]
Increase (Decrease) in Deposits Outstanding							$ 18,480
Deposits for vessels acquisitions																	61,600						$ 24,640
Number of vessels							4
Contractual Obligation																	43,120
Date of expected delivery of vessel							second half of 2023 and first half of 2024
Vessel capacity in TEU							5,300
Additions							$ 61,600
Repayment installments							3
Four 5,300 TEU newbuilding containerships [Member] \| Second installment for two vessels [Member]
Property, Plant and Equipment [Line Items]
Deposits for vessels acquisitions						$ 12,320
Four 5,300 TEU newbuilding containerships [Member] \| Second installment for two vessels and third installment for the other two vessels [Member]
Property, Plant and Equipment [Line Items]
Deposits for vessels acquisitions																	24,640
Two 5,300 TEU newbuilding containerships [Member]
Property, Plant and Equipment [Line Items]
Increase (Decrease) in Deposits Outstanding															$ 25,130
Deposits for vessels acquisitions																	43,978
Contractual Obligation																	37,695
Date of expected delivery of vessel															second half of 2023 and in 2024
Vessel capacity in TEU															5,300
Additions															$ 62,825
Repayment installments															4
Two 5,300 TEU newbuilding containerships [Member] \| Exercise Of Option [Member]
Property, Plant and Equipment [Line Items]
Increase (Decrease) in Deposits Outstanding										$ 18,480
Deposits for vessels acquisitions																	12,320				$ 12,320
Contractual Obligation																	43,120
Date of expected delivery of vessel										second half of 2024
Vessel capacity in TEU										5,300
Additions										$ 61,600
Repayment installments										3
Two 5,300 TEU newbuilding containerships [Member] \| First instalment for two vessels [Member]
Property, Plant and Equipment [Line Items]
Deposits for vessels acquisitions																				$ 12,565
Two 5,300 TEU newbuilding containerships [Member] \| First installment for two vessels and second installment for one vessel [Member]
Property, Plant and Equipment [Line Items]
Deposits for vessels acquisitions						18,848
Two 5,300 TEU newbuilding containerships [Member] \| Second installment for one vessel [Member]
Property, Plant and Equipment [Line Items]
Deposits for vessels acquisitions									$ 6,282
Two 5,300 TEU newbuilding containerships [Member] \| Third installment for one vessel [Member]
Property, Plant and Equipment [Line Items]
Deposits for vessels acquisitions																	6,283
Navios Meridian [Member]
Property, Plant and Equipment [Line Items]
Vessel capacity in DWT	82,010
Date of delivery	February 5, 2023
Increase (Decrease) in Deposits Outstanding	$ 6,860
Deposits for vessels acquisitions					$ 3,430												13,720							$ 3,430
Capitalizated installments																	6,860
Four Aframax/ LR2 newbuilding vessels [Member]
Property, Plant and Equipment [Line Items]
Vessel capacity in DWT					115,000
Increase (Decrease) in Deposits Outstanding					$ 23,400
Deposits for vessels acquisitions									$ 25,063								25,063
Contractual Obligation																	35,100
Date of expected delivery of vessel					during 2024
Additions					$ 58,500
Repayment installments					4
Additional features					$ 4,158
Two newbuilding liquified natural gas dual fuel [Member]
Property, Plant and Equipment [Line Items]
Increase (Decrease) in Deposits Outstanding						92,408
Deposits for vessels acquisitions						$ 46,204											46,204
Contractual Obligation																	23,102
Date of expected delivery of vessel						second half of 2024
Vessel capacity in TEU						7,700
Additions						$ 115,510
Repayment installments						4
One Newbuilding Capesize Vessel [Member] \| Bareboat charter-in contract [Member]
Property, Plant and Equipment [Line Items]
Lessee, Operating Lease, Description									15-year
Vessel capacity in DWT									180,000
Increase (Decrease) in Deposits Outstanding											$ 3,500
Deposits for vessels acquisitions									$ 1,750								1,845
Contractual Obligation																	1,750
Date of expected delivery of vessel									first half of 2023
Two Aframax/ LR2 newbuilding vessels [Member]
Property, Plant and Equipment [Line Items]
Vessel capacity in DWT														115,000
Increase (Decrease) in Deposits Outstanding														$ 24,200
Deposits for vessels acquisitions																	0
Contractual Obligation																	$ 36,300
Date of expected delivery of vessel														first half of 2025
Additions														$ 60,500
Repayment installments														4
Additional features														$ 4,158
Two newbuilding Japanese MR2 Product Tanker vessels [Member]
Property, Plant and Equipment [Line Items]
Lessee, Operating Lease, Description																	ten years
Vessel capacity in DWT																	52,000
Increase (Decrease) in Deposits Outstanding																	$ 18,000
Date of expected delivery of vessel																	second half of 2025 and the first half of 2026
Baghdad VLCC and Erbil VLCC [Member] \| Upon Acquisition Of Navios Acquisition [Member]
Property, Plant and Equipment [Line Items]
Lessee, Operating Lease, Description												12-year
Deposits for vessels acquisitions																	$ 2,484
Number of vessels												2
Baghdad VLCC [Member] \| Upon Acquisition Of Navios Acquisition [Member]
Property, Plant and Equipment [Line Items]
Vessel capacity in DWT												313,433
Date of delivery												October 28, 2020
Erbil VLCC [Member] \| Upon Acquisition Of Navios Acquisition [Member]
Property, Plant and Equipment [Line Items]
Vessel capacity in DWT												313,486
Date of delivery												February 17, 2021
Nave Electron VLCC [Member] \| Upon Acquisition Of Navios Acquisition [Member]
Property, Plant and Equipment [Line Items]
Lessee, Operating Lease, Description				12-year
Vessel capacity in DWT				313,239
Date of delivery				August 30, 2021
Deposits for vessels acquisitions																	1,957
Nave Celeste [Member] \| Upon Acquisition Of Navios Acquisition [Member]
Property, Plant and Equipment [Line Items]
Lessee, Operating Lease, Description								12-year
Vessel capacity in DWT								313,418
Date of delivery								July 5, 2022
Deposits for vessels acquisitions																	$ 1,685

Borrowings - Maturity of Long Term Debt (Details) - USD ($) $ in Thousands	Dec. 31, 2022	Dec. 31, 2021
Debt Disclosure [Abstract]
2023	$ 396,140
2024	362,048
2025	501,073
2026	260,909
2027	173,619
2028 and thereafter	265,190
Total borrowings	$ 1,958,979	$ 1,374,445

Description of business

12 Months Ended

Dec. 31, 2022

Accounting Policies [Abstract]

Description of business

NOTE 1 – DESCRIPTION OF BUSINESS

Description of business

Navios Maritime Partners L.P. (“Navios Partners” or the “Company”), is an international owner and operator of dry cargo and tanker vessels, formed on August 7, 2007 under the laws of the Republic of the Marshall Islands. The Company’s general partner is Olympos Maritime Ltd. (the “General Partner”) (see Note 18 – Transactions with related parties and affiliates).

Navios Partners is engaged in the seaborne transportation services of a wide range of liquid and dry cargo commodities including crude oil, refined petroleum, chemicals, iron ore, coal, grain, fertilizer and also containers, chartering its vessels under short, medium and longer-term charters. The operations of Navios Partners are managed by Navios Shipmanagement Inc., (the “Manager”) and Navios Tankers Management Inc. (“Tankers Manager” and together with the Manager, the “Managers”) which are entities affiliated with the Company’s Chairwoman and Chief Executive Officer (see Note 18 – Transactions with related parties and affiliates).

As of December 31, 2022, there were 30,184,388 outstanding common units and 622,296 general partnership units. As of December 31, 2022, Navios Maritime Holdings Inc. (“Navios Holdings”) owned an approximately 10.3% ownership interest in Navios Partners and the General Partner held an approximately 2.0% ownership interest in Navios Partners based on all outstanding common units and general partnership units.

Repurchases and Issuance of Units

12 Months Ended

Dec. 31, 2022

Repurchases And Issuance Of Units

Repurchases and Issuance of Units

NOTE 13 – REPURCHASES AND ISSUANCE OF UNITS Repurchases and Issuance of Units

In July 2022, the Board of Directors of Navios Partners authorized a common unit repurchase program for up to $100,000 of the Company’s common units. Common unit repurchases will be made from time to time for cash in open market transactions at prevailing market prices or in privately negotiated transactions. The timing and amount of repurchases under the program will be determined by Navios Partners’ management based upon market conditions and financial and other considerations, including working capital and planned or anticipated growth opportunities. As of December 31, 2022, no repurchases of common units has been made. The program does not require any minimum repurchase or any specific number of common units and may be suspended or reinstated at any time in the Company’s discretion and without notice. The Board of Directors will review the program periodically.

On May 21, 2021, Navios Partners entered into a new Continuous Offering Program Sales Agreement (“$110.0m Sales Agreement”) for the issuance and sale from time to time through its agent common units having an aggregate offering price of up to $110,000. As of December 31, 2021, since the commencement of the $110.0m Sales Agreement, Navios Partners had issued 3,963,249 units and received net proceeds of $103,691. Pursuant to the issuance of the common units, Navios Partners issued 80,883 general partnership units to its General Partner in order to maintain its 2.0% ownership interest. As of December 31, 2021, the net proceeds from the issuance of the general partnership units were approximately $2,172. No additional sales were made subsequent to December 31, 2021 or will be made under this program.

On April 9, 2021, Navios Partners entered into a Continuous Offering Program Sales Agreement (“$75.0m Sales Agreement”) for the issuance and sale from time to time through its agent of common units having an aggregate offering price of up to $75,000. As of December 31, 2021, since the commencement of the $75.0m Sales Agreement, Navios Partners had issued 2,437,624 units and received net proceeds of $73,117. Pursuant to the issuance of the common units, Navios Partners issued 49,747 general partnership units to its General Partner in order to maintain its 2.0% ownership interest. As of December 31, 2021, the net proceeds from the issuance of the general partnership units were approximately $1,530. No additional sales were made subsequent to December 31, 2021 or will be made under this program.

On November 18, 2016, Navios Partners entered into a Continuous Offering Program Sales Agreement for the issuance and sale from time to time through its agent of common units having an aggregate offering price of up to $25,000. An amended Sales Agreement was entered into on August 3, 2020. As of December 31, 2021, since the date of the amended Sales Agreement, Navios Partners had issued 1,286,857 units and received net proceeds of $23,918. Pursuant to the issuance of the common units, Navios Partners issued 26,265 general partnership units to its general partner in order to maintain its 2.0% ownership interest. As of December 31, 2021, the net proceeds from the issuance of the general partnership units were $501. No additional sales were made subsequent to December 31, 2021 or will be made under this program.

Pursuant to the terms of the NMCI Merger Agreement, each outstanding common unit of Navios Containers that was held by a unitholder other than Navios Partners, Navios Containers and their respective subsidiaries was converted into the right to receive 0.39 of a common unit of Navios Partners. As a result of the NMCI Merger, 8,133,452 common units of Navios Partners were issued to former public unitholders of Navios Containers. Pursuant to the issuance of the common units, Navios Partners issued 165,989 general partnership units, resulting in net proceeds of $3,911 (see Note 3 – Acquisition of Navios Containers and Navios Acquisition).

Pursuant to the terms of the Navios Acquisition’s merger agreement, each outstanding share of common stock of Navios Acquisition that was held by a stockholder other than Navios Partners, was converted into the right to receive 0.1275 of a common unit of Navios Partners. As a result of the NNA Merger, 3,388,226 common units of Navios Partners were issued to former public stockholders of Navios Acquisition. Pursuant to the issuance of the common units, Navios Partners issued 69,147 general partnership units, resulting in net proceeds of $1,893 (see Note 3 – Acquisition of Navios Containers and Navios Acquisition).

In December 2019, Navios Partners authorized the granting of 4,000 restricted common units, which were issued on December 18, 2019, to its directors and officers, which are based solely on service conditions and vest over four years. The effect of compensation expense arising from the restricted common units described above amounted to $10, $18, and $35 for the years ended December 31, 2022, 2021 and 2020, and was presented under the caption “General and administrative expenses” in the Consolidated Statements of Operations. There were no restricted common units exercised, forfeited or expired during the years ended December 31, 2022, 2021 and 2020.

In February 2019, Navios Partners authorized the granting of 25,396 restricted common units, which were issued on February 1, 2019, to its directors and officers, which are based solely on service conditions and vest over four years. The fair value of restricted common units was determined by reference to the quoted stock price on the date of grant. Compensation expense, net of estimated forfeitures, is recognized based on a graded expense model over the vesting period. Navios Partners also issued 518 general partnership units to its general partner for net proceeds of $8. The effect of compensation expense arising from the restricted common units described above for the years ended December 31, 2022, 2021 and 2020, amounted to $23, $63, and to $116, respectively, and was presented under the caption “General and administrative expenses” in the Consolidated Statements of Operations. During the year ended December 31, 2022, the Company forfeited 12,699 unvested restricted common units and cancelled 259 general partnership units. There were no restricted common units exercised, forfeited or expired during the year ended December 31, 2021.

In December 2018, Navios Partners authorized the granting of 97,633 restricted common units, which were issued on December 24, 2018, to its directors and officers, which are based solely on service conditions and vest over four years. Navios Partners also issued 1,993 general partnership units to its general partner for net proceeds of $27. The effect of compensation expense arising from the restricted common units described above amounted to $79, $187, and $348 for the years ended December 31, 2022, 2021 and 2020 respectively, and was presented under the caption “General and administrative expenses” in the Consolidated Statements of Operations. There were no restricted common units exercised, forfeited or expired during each of the years ended December 31, 2022 and 2021.

In December 2017, Navios Partners authorized the granting of 91,336 restricted common units, which were issued on January 11, 2018, to its directors and officers, which are based solely on service conditions and vest over four years. The fair value of the restricted common units was determined by reference to the quoted common unit price on the date of grant. Compensation expense, net of estimated forfeitures, is recognized when it is probable that the performance criteria will be met based on a graded expense model over the vesting period. Navios Partners also issued 1,864 general partnership units to its general partner for net proceeds of $64. The effect of compensation expense arising from the restricted common units described above amounted to $0, $186 and $447 for the years ended December 31, 2022, 2021 and 2020, respectively, and was presented under the caption “General and administrative expenses” in the Consolidated Statements of Operations. There were no restricted common units exercised, forfeited or expired during each of the years ended December 31, 2022 and 2021.

Following the NNA Merger, Navios Partners assumed the following granted restricted common units:

In December 2018, Navios Acquisition authorized and issued in the aggregate 129,269 restricted shares of common stock to its directors and officers. These awards of restricted common stock are based on service conditions only and vest over four years. The fair value of restricted common units was determined by reference to the quoted stock price on the date of grant or the date that the grants were exchanged upon completion of the NNA Merger. Compensation expense, net of estimated forfeitures, is recognized based on a graded expense model over the vesting period. Upon the NNA Merger, the unvested restricted common units were 8,116 after exchange on a 1 to 0.1275 basis. The effect of compensation expense arising from the restricted common units described above amounted to $42 and $32 for the years ended December 31, 2022 and 2021, respectively, and was presented under the caption “General and administrative expenses” in the Consolidated Statements of Operations. There were no restricted common units exercised, forfeited or expired during each of the years ended December 31, 2022 and 2021.

In December 2017, Navios Acquisition authorized and issued in the aggregate 118,328 restricted shares of common stock to its directors and officers. These awards of restricted common stock are based on service conditions only and vest over four years. The fair value of restricted common units was determined by reference to the quoted stock price on the date of grant or the date that the grants were exchanged upon completion of the NNA Merger. Compensation expense, net of estimated forfeitures, is recognized based on a graded expense model over the vesting period. Upon the NNA Merger, the unvested restricted common units were 3,727 after exchange on a 1 to 0.1275 basis. The effect of compensation expense arising from the restricted common units described above amounted to $0 and $37 for the years ended December 31, 2022 and 2021, and was presented under the caption “General and administrative expenses” in the Consolidated Statements of Operations. There were no restricted common units exercised, forfeited or expired during each of the years ended December 31, 2022 and 2021.

As of December 31, 2022, the estimated compensation cost related to service conditions of non-vested restricted common units granted in 2019 not yet recognized was $4.

As of December 31, 2022 and December 31, 2021, there were 1,001 and 42,916, respectively, restricted common units outstanding that remained unvested.

CONSOLIDATED BALANCE SHEETS (Parenthetical) - shares	Dec. 31, 2022	Dec. 31, 2021
Statement of Financial Position [Abstract]
Common units outstanding	30,184,388	30,197,087
Common units outstanding	30,184,388	30,197,087
General Partners, units outstanding	622,296	622,555
General Partners, units outstanding	622,296	622,555

Cash Distributions and Earnings per Unit (Details Narrative) - shares	12 Months Ended
	Dec. 31, 2022	Dec. 31, 2021	Dec. 31, 2020
Cash Distributions And Earnings Per Unit
Description of the distribution amount per unit for all classes of units	The first 98% of the quarterly distribution is paid to all common unitholders. The incentive distributions rights (held by Navios GP L.L.C.) apply only after a minimum quarterly distribution of $6.0375 per unit.
Potential common units	1,001	42,916	92,699

Summary of significant accounting policies (Details Narrative)	6 Months Ended	7 Months Ended	9 Months Ended	11 Months Ended	12 Months Ended
	Jun. 30, 2020 USD ($)	Jul. 26, 2022 USD ($)	Oct. 14, 2022 USD ($)	Nov. 15, 2012 USD ($)	Dec. 31, 2022 USD ($) shares	Dec. 31, 2021 USD ($)	Dec. 31, 2020 USD ($)	Apr. 30, 2021 USD ($)	Oct. 31, 2020 USD ($)	Dec. 31, 2019 USD ($)
Property, Plant and Equipment [Line Items]
Impairment							$ 6,900,000
Restricted cash					$ 17,284,000	$ 9,979,000
Allowance for credit losses					$ 2,990,000	2,990,000	2,990,000			$ 1,495,000
Depreciation method					straight line
Scrap value per light weight ton					$ 340	340
Proceeds from Sale of Property, Plant, and Equipment					284,476,000	121,080,000	8,183,000
Total consideration					433,777,000	217,032,000	72,417,000
Working capital balances					$ (782,334,000)	(5,766,000)	37,999,000
Every second year rate of increase of management fees					3.00%
Utilization rate of fleet					99.00%
Impairment loss					$ 0	0	71,577,000
Amortization expense					28,917,000	16,143,000	10,337,000
Amortization and write-off of deferred finance costs					5,349,000	3,741,000	2,141,000
Impairment of Intangible Assets, Finite-Lived					0	0	0
Revenues					$ 1,210,528,000	713,175,000	226,771,000
Description of distribution policy					As per the partnership agreement, within 45 days following the end of each quarter, to the extent and as may be declared by the Board, an amount equal to 100% of Available Cash (as defined herein) with respect to such quarter shall be distributed to the partners as of the record date selected by the Board of Directors.
Cash distribution					$ 6,163,000	4,615,000	7,872,000
Cost of Property Repairs and Maintenance					244,589,000	83,147,000	36,455,000
Navios Holdings Guarantee [Member]
Property, Plant and Equipment [Line Items]
Supplemental credit default insurance maximum cash payment				$ 20,000,000
Due from Related Parties, Current								$ 5,000,000	$ 5,000,000
Restricted Stock Units (RSUs) [Member]
Property, Plant and Equipment [Line Items]
Share-Based Payment Arrangement, Expense					$ 154,000	523,000	946,000
Shares Issued, Shares, Share-Based Payment Arrangement, Forfeited \| shares					12,699
Share-Based Compensation Arrangement by Share-Based Payment Award, Non-Option Equity Instruments, Forfeitures \| shares					259
Share-Based Compensation Arrangement by Share-Based Payment Award, Options, Vested, Number of Shares \| shares					376,605
Favorable and Unfavorable Lease Terms [Member]
Property, Plant and Equipment [Line Items]
Alternative Investment, Measurement Input					0.1132
Time chartering and bareboat chartering [Member]
Property, Plant and Equipment [Line Items]
Revenues					$ 1,064,642,000	669,185,000	218,809,000
Voyage contracts [Member]
Property, Plant and Equipment [Line Items]
Revenues					69,075,000	25,199,000	3,754,000
Pooling arrangements [Member]
Property, Plant and Equipment [Line Items]
Revenues					74,344,000	17,982,000	4,208,000
Profit sharing [Member]
Property, Plant and Equipment [Line Items]
Revenues					$ 2,467,000	809,000	0
Upon NNA Merger [Member] \| Restricted Stock Units (RSUs) [Member]
Property, Plant and Equipment [Line Items]
Unversted restricted common units \| shares					11,843
Shares conversion rate					0.1275
Drybulk vessels [Member]
Property, Plant and Equipment [Line Items]
Useful life					25 years
Containerships [Member]
Property, Plant and Equipment [Line Items]
Useful life					30 years
Navios Ulysses [member]
Property, Plant and Equipment [Line Items]
Vessel year built			2007
Vessel type			Ultra-Handymax
Vessel capacity in DWT			55,728
Proceeds from Sale of Property, Plant, and Equipment			$ 13,965,000
Navios Cosmos, Navios Polaris, Jupiter N, Navios Prosperity I [Member]
Property, Plant and Equipment [Line Items]
Impairment loss					$ 7,913,000	0
Four Vessels [Member]
Property, Plant and Equipment [Line Items]
Impairment loss							50,991,000
Three Containerships [Member]
Property, Plant and Equipment [Line Items]
Impairment loss	$ 6,800,000
Navios Soleil, Esperanza N, Castor N [Member]
Property, Plant and Equipment [Line Items]
Impairment loss							$ 13,786,000
Retention Accounts [Member]
Property, Plant and Equipment [Line Items]
Restricted cash					$ 17,284,000	$ 9,979,000
Upon Acquisition of 36-vessel drybulk fleet from Navios Holdings [Member]
Property, Plant and Equipment [Line Items]
Property, Plant and Equipment, Additions		$ 835,000,000
Related Party Transaction, Description of Transaction		The fleet consisted of: (i) 30 vessels (including eight vessels under sale and leaseback and ten vessels under finance leases), (ii) five operating leases and (iii) one vessel that has been classified as held for sale.
Total consideration		$ 370,638,000
Working capital balances		(37,016,000)
Payments to Acquire Businesses, Net of Cash Acquired		9,862,000
Excess value allocated to qualifying assets		$ 217,161,000
Upon Acquisition of 36-vessel drybulk fleet from Navios Holdings [Member] \| First 15 of 36 Vessels [Member]
Property, Plant and Equipment [Line Items]
Date of delivery		July 29, 2022
Upon Acquisition of 36-vessel drybulk fleet from Navios Holdings [Member] \| Remaining 21 of 36 Vessels [Member]
Property, Plant and Equipment [Line Items]
Date of delivery		September 8, 2022
Navios Containers [Member]
Property, Plant and Equipment [Line Items]
Ownership interest							35.70%
Navios Containers [Member] \| Upon completion of the NMCI Merger [member]
Property, Plant and Equipment [Line Items]
Ownership interest						100.00%
Navios Europe II [Member] \| Upon completion of the NMCI Merger [member]
Property, Plant and Equipment [Line Items]
Ownership interest					5.00%
Liquidation date					June 29, 2020
Minimum [Member]
Property, Plant and Equipment [Line Items]
Voting rights of affiliates					20.00%
Interval between vessel drydockings / special surveys					30 months
Maximum [Member]
Property, Plant and Equipment [Line Items]
Voting rights of affiliates					50.00%
Interval between vessel drydockings / special surveys					60 months

Accounts receivable, net (Tables)

12 Months Ended

Dec. 31, 2022

Accounts Receivable Net

Accounts Receivable, net - Lessen by Provision for Doubtful Accounts

Accounts receivable consisted of the following:

		December 31, 2022		December 31, 2021
Accounts receivable	$	78,020	$	26,764
Less: Provision for credit losses		(2,990)		(2,990)
Accounts receivable, net	$	75,030	$	23,774

Accounts Receivable, net - Changes to provisions for credit losses

Charges to provisions for credit losses are summarized as follows:

Allowance for credit losses		Balance at beginning of period		Charges to costs and expenses		Amount utilized		Balance at end of period
Year ended December 31, 2022	$	(2,990)	$	—	$	—	$	(2,990)
Year ended December 31, 2021	$	(2,990)	$	—	$	—	$	(2,990)
Year ended December 31, 2020	$	(1,495)	$	(1,495)	$	—	$	(2,990)

Cash Distributions and Earnings per Unit

12 Months Ended

Dec. 31, 2022

Cash Distributions And Earnings Per Unit

Cash Distributions and Earnings per Unit

NOTE 20 – CASH DISTRIBUTIONS AND EARNINGS PER UNIT

The amount of distributions paid by Navios Partners and the decision to make any distribution is determined by the Company’s board of directors and will depend on, among other things, Navios Partners’ cash requirements as measured by market opportunities and restrictions under its credit agreements and other debt obligations and such other factors as the Board of Directors may deem advisable. There is no guarantee that the Company will pay the quarterly distribution on the common units in any quarter. The Company is prohibited from making any distributions to unitholders if it would cause an event of default, or an event of default exists, under its existing credit facilities.

There are incentive distribution rights held by Navios GP L.L.C., which are analyzed as follows:

		Marginal Percentage Interest in Distributions
	Total Quarterly Distribution Target Amount	Common Unitholders	Incentive Distribution Right Holder	General Partner
Minimum Quarterly Distribution	up to $5.25	98%	—	2%
First Target Distribution	up to $6.0375	98%	—	2%
Second Target Distribution	above $ 6.0375 up to $6.5625	85%	13%	2%
Third Target Distribution	above $6.5625 up to $7.875	75%	23%	2%
Thereafter	above $7.875	50%	48%	2%

The first 98% of the quarterly distribution is paid to all common unitholders. The incentive distributions rights (held by Navios GP L.L.C.) apply only after a minimum quarterly distribution of $6.0375 per unit.

The authorized quarterly cash distributions for all quarters during the years ended December 2022, 2021 and 2020, are presented below:

Date	Authorized Quarterly Cash Distribution for the three months ended	Date of record of Common and General Partnership unit Unitholders	Payment of Distribution		$/ Unit		Amount of the declared distribution
January 2020	December 31, 2019	February 11, 2020	February 13, 2020	$	0.30	$	3,365
April 2020	March 31, 2020	May 11, 2020	May 14, 2020	$	0.30	$	3,366
July 2020	June 30, 2020	August 10, 2020	August 13, 2020	$	0.05	$	562
October 2020	September 30, 2020	November 9, 2020	November 13, 2020	$	0.05	$	579
January 2021	December 31,2020	February 9, 2021	February 12, 2021	$	0.05	$	579
April 2021	March 31, 2021	May 11, 2021	May 14, 2021	$	0.05	$	1,127
July 2021	June 30, 2021	August 9, 2021	August 12, 2021	$	0.05	$	1,368
October 2021	September 30, 2021	November 8, 2021	November 12, 2021	$	0.05	$	1,541
January 2022	December 31,2021	February 9, 2022	February 11, 2022	$	0.05	$	1,541
April 2022	March 31, 2022	May 9, 2022	May 12, 2022	$	0.05	$	1,541
July 2022	June 30, 2022	August 9, 2022	August 12, 2022	$	0.05	$	1,541
October 2022	September 30, 2022	November 8, 2022	November 10, 2022	$	0.05	$	1,540
January 2023	December 31, 2022	February 10, 2023	February 14, 2023	$	0.05	$	1,540

Navios Partners calculates earnings/(losses) attributable to Navios Partners’ unitholders per unit by allocating reported net income/(loss) attributable to Navios Partners’ unitholders for each period to each class of units based on the distribution waterfall for available cash specified in Navios Partners’ partnership agreement, net of the unallocated earnings (or losses). Basic earnings/(losses) attributable to Navios Partners’ unitholders per common unit is determined by dividing net income/(loss) attributable to Navios Partners common unitholders by the weighted average number of common units outstanding during the period. Diluted earnings attributable to Navios Partners’ unitholders per unit is calculated in the same manner as basic earnings per unit, except that the weighted average number of outstanding units increased to include the dilutive effect of outstanding unit options or phantom units. Net earnings/(loss) attributable to Navios Partners’ unitholders per unit undistributed is determined by taking the distributions in excess of net income/(loss) and allocating between common units and general partnership units on a 98%-2% basis. There were no options or phantom units outstanding during each of the years ended December 31, 2022, 2021 and 2020.

The calculations of the basic and diluted earnings per unit are presented below.

Year Ended December 31, 2022 Year Ended
December 31, 2021 Year Ended
December 31, 2020

Net income / (loss) attributable to Navios Partners’ unitholders $ 579,247 $ 516,186 $ (68,541)

Income / (loss) attributable to:

Common unitholders $ 567,662 $ 505,862 $ (67,173)

Weighted average units outstanding basic

Common unitholders 30,155,148 22,620,324 10,966,518

Earnings/ (losses) per unit basic:

Common unitholders $ 18.82 $ 22.36 $ (6.13)

Weighted average units outstanding diluted

Common unitholders 30,156,149 22,663,240 10,966,518

Earnings/ (losses) per unit diluted:

Common unitholders $ 18.82 $ 22.32 $ (6.13)

Earnings per unit distributed basic:

Common unitholders $ 0.20 $ 0.20 $ 0.45

Earnings per unit distributed diluted:

Common unitholders $ 0.20 $ 0.20 $ 0.45

Earnings/ (losses per unit) - undistributed basic:

Common unitholders $ 18.62 $ 22.16 $ (6.58)

Earnings/ (losses) per unit undistributed diluted

Common unitholders $ 18.62 $ 22.12 $ (6.58)

Potential common units of 1,001 and 42,916 for the years ended December 31, 2022 and 2021, respectively are included in the calculation of earnings attributable to Navios Partners’ unitholders per unit diluted. Potential common units of 92,699 relating to unvested restricted common units for the year ended December 31, 2020 have an anti-dilutive effect (i.e. those that increase income per unit or decrease loss per unit) and are therefore excluded from the calculation of earnings/ (losses) attributable to Navios Partners’ unitholders per unit diluted.

Intangible Assets and Liabilities - Aggregate Amortization of Intangible Assets (Details) - USD ($) $ in Thousands	Dec. 31, 2022	Dec. 31, 2021	Dec. 31, 2020	Dec. 31, 2019
Goodwill and Intangible Assets Disclosure [Abstract]
2023	$ 18,286
2024	18,120
2025	14,251
2026	8,215
2027	4,982
2028 and thereafter	14,862
Total	$ 78,716	$ 100,422	$ 2,000	$ 3,166

Accounts Receivable, net - Changes to provisions for credit losses (Details) - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2022	Dec. 31, 2021	Dec. 31, 2020
Accounts Receivable Net
Balance at beginning of period	$ (2,990)	$ (2,990)	$ (1,495)
Charges to costs and expenses	0	0	(1,495)
Amount utilized	0	0	0
Balance at end of period	$ (2,990)	$ (2,990)	$ (2,990)

Accounts Receivable, net - Lessen by Provision for Doubtful Accounts (Details) - USD ($) $ in Thousands	Dec. 31, 2022	Dec. 31, 2021	Dec. 31, 2020	Dec. 31, 2019
Accounts Receivable Net
Accounts receivable	$ 78,020	$ 26,764
Less: Provision for credit losses	(2,990)	(2,990)	$ (2,990)	$ (1,495)
Accounts receivable, net	$ 75,030	$ 23,774

Cash Distributions and Earnings per Unit - Distributions for all quarters (Details) - USD ($) $ / shares in Units, $ in Thousands	1 Months Ended				3 Months Ended	4 Months Ended			6 Months Ended	7 Months Ended		10 Months Ended
	Jan. 31, 2023	Jan. 31, 2022	Jan. 31, 2021	Jan. 31, 2020	Oct. 31, 2020	Apr. 30, 2022	Apr. 30, 2021	Apr. 30, 2020	Jul. 31, 2020	Jul. 31, 2022	Jul. 31, 2021	Oct. 31, 2022	Oct. 31, 2021
Cash Distributions And Earnings Per Unit
Authorized Quarterly Cash Distribution for three months ended	Dec. 31, 2022	Dec. 31, 2021	Dec. 31, 2020	Dec. 31, 2019	Sep. 30, 2020	Mar. 31, 2022	Mar. 31, 2021	Mar. 31, 2020	Jun. 30, 2020	Jun. 30, 2022	Jun. 30, 2021	Sep. 30, 2022	Sep. 30, 2021
Date of record of Common and General Partnership unit Unitholders	Feb. 10, 2023	Feb. 09, 2022	Feb. 09, 2021	Feb. 11, 2020	Nov. 09, 2020	May 09, 2022	May 11, 2021	May 11, 2020	Aug. 10, 2020	Aug. 09, 2022	Aug. 09, 2021	Nov. 08, 2022	Nov. 08, 2021
Payment of Distribution	Feb. 14, 2023	Feb. 11, 2022	Feb. 12, 2021	Feb. 13, 2020	Nov. 13, 2020	May 12, 2022	May 14, 2021	May 14, 2020	Aug. 13, 2020	Aug. 12, 2022	Aug. 12, 2021	Nov. 10, 2022	Nov. 12, 2021
$/ Unit	$ 0.05	$ 0.05	$ 0.05	$ 0.30	$ 0.05	$ 0.05	$ 0.05	$ 0.30	$ 0.05	$ 0.05	$ 0.05	$ 0.05	$ 0.05
Amount of declared distribution	$ 1,540	$ 1,541	$ 579	$ 3,365	$ 579	$ 1,541	$ 1,127	$ 3,366	$ 562	$ 1,541	$ 1,368	$ 1,540	$ 1,541

CONSOLIDATED STATEMENTS OF CHANGES IN PARTNERS' CAPITAL - USD ($) shares in Thousands, $ in Thousands	General Partner [Member]	General Partner [Member] Navios Containers [Member]	General Partner [Member] Navios Acquisition [Member]	Limited Partner [Member]	Limited Partner [Member] Navios Containers [Member]	Limited Partner [Member] Navios Acquisition [Member]	Noncontrolling Interest [Member]	Noncontrolling Interest [Member] Navios Containers [Member]	Noncontrolling Interest [Member] Navios Acquisition [Member]	Total	Navios Containers [Member]	Navios Acquisition [Member]
Beginning balance, value at Dec. 31, 2019	$ 4,299			$ 723,720			$ 0			$ 728,019
Beginning balance, units at Dec. 31, 2019	230,524			10,987,679
Cash distribution paid ($0.20, $0.20 and $0.45 per unit for the years 2020, 2021 and 2022—see Note 20)	$ (161)			$ (7,711)			0			(7,872)
Proceeds from public offering and issuance of units, net of offering costs (see Note 13)	$ 47			$ 2,231			0			2,278
Proceeds from public offering and issuance of units, net of offering costs (see Note 13), units	7,298			357,508
Stock-based compensation (see Notes 2, 13)	$ 0			$ 946			0			946
Net income/ (loss)	(1,368)			(67,173)						(68,541)
Ending balance, value at Dec. 31, 2020	$ 2,817			$ 652,013			0			654,830
Ending balance, units at Dec. 31, 2020	237,822			11,345,187
Cash distribution paid ($0.20, $0.20 and $0.45 per unit for the years 2020, 2021 and 2022—see Note 20)	$ (93)			$ (4,522)			0			(4,615)
Proceeds from public offering and issuance of units, net of offering costs (see Note 13)	$ 4,156			$ 198,495			0			202,651
Proceeds from public offering and issuance of units, net of offering costs (see Note 13), units	149,597			7,330,222
Units issued for the acquisition of Navios Containers, net of expenses (see Note 3), units		165,989	69,147		8,133,452	3,388,226
Stock-based compensation (see Notes 2, 13)	$ 0			$ 523			0			523
Deemed contribution (see Note 3)	3,000			147,000			0			150,000
Fair value of noncontrolling interest (see Note 3)							57,635			57,635
Net income/ (loss)	10,324			505,862			(4,913)			511,273
Units issued for the acquisition of Navios Acquisition (see Note 3)		$ 3,911	$ 1,893		$ 191,624	$ 52,722		$ 0	$ (52,722)		$ 195,535	$ 1,893
Ending balance, value at Dec. 31, 2021	$ 26,008			$ 1,743,717			0			1,769,725
Ending balance, units at Dec. 31, 2021	622,555			30,197,087
Cash distribution paid ($0.20, $0.20 and $0.45 per unit for the years 2020, 2021 and 2022—see Note 20)	$ (124)			$ (6,039)			0			(6,163)
Units cancelled/ forfeited (see Notes 2, 13)	$ 0			$ 0			0			0
Units cancelled/ forfeited (see Notes 2,13), units	(259)			(12,699)
Stock-based compensation (see Notes 2, 13)	$ 0			$ 154			0			154
Net income/ (loss)	11,585			567,662			0			579,247
Ending balance, value at Dec. 31, 2022	$ 37,469			$ 2,305,494			$ 0			$ 2,342,963
Ending balance, units at Dec. 31, 2022	622,296			30,184,388

Acquisition of Navios Acquisition - Acquired finite lived intangible liability (Details) - USD ($) $ in Thousands	Aug. 25, 2021	Mar. 31, 2021
Business Combination and Asset Acquisition [Abstract]
Favorable lease terms	$ 112,139
Unfavorable lease terms	$ (6,529)	$ (224,490)

Future Minimum Contractual Revenue (Tables)

12 Months Ended

Dec. 31, 2022

Leases [Abstract]

Future Minimum Contractual Revenue - Operating Lease, payments to be received

The future minimum contractual lease income (charter-out rates are presented net of commissions and assume no off-hires days) as of December 31, 2022, is as follows:

Year		Amount
2023	$	775,268
2024		622,574
2025		505,587
2026		361,578
2027		308,462
2028 and thereafter		619,604
Total	$	3,193,073

Leases (Details Narrative) $ in Thousands	5 Months Ended		6 Months Ended	7 Months Ended	8 Months Ended	12 Months Ended
Leases (Details Narrative) $ in Thousands	Jun. 10, 2021	May 28, 2021	Jul. 05, 2022	Jul. 24, 2019	Aug. 30, 2021	Dec. 31, 2022 USD ($)	Dec. 31, 2021 USD ($)	Dec. 31, 2020 USD ($)
Defined Benefit Plan Disclosure [Line Items]
Operating Lease, Right-of-Use Asset						$ 323,048	$ 244,337
Asset Impairment Charges						0	0	$ 71,577
Operating Leases [Member]
Defined Benefit Plan Disclosure [Line Items]
Operating Lease, Liability						311,115	243,804
Operating Lease, Right-of-Use Asset						323,048	244,337
Time charter and voyage revenues						50,972	12,757	2,086
Sublease Income						86,580	36,305	4,983
Asset Impairment Charges						$ 0	0	0
Lessee, Operating Lease, Remaining Lease Term						9 years 7 months 6 days
Finance Leases [Member]
Defined Benefit Plan Disclosure [Line Items]
Sublease Income						$ 40,936	0	0
Asset Impairment Charges						$ 0
Lessee, Operating Lease, Remaining Lease Term						6 years 3 months 18 days
Bareboat Charter Out Contract [Member]
Defined Benefit Plan Disclosure [Line Items]
Sublease Income						$ 26,419	$ 7,031	$ 0
Bareboat charter-in contract [Member]
Defined Benefit Plan Disclosure [Line Items]
Vessel name	Navios Star	Navios Amitie	Nave Celeste	Navios Libra	Nave Electron
Vessel year built	2021	2021	2022	2019	2021
Vessel type	Panamax	Panamax	VLCC	Panamax	VLCC
Vessel capacity in DWT	81,994	82,002	313,418	82,011	313,329
Lessee, Operating Lease, Description			12-year	ten-year
Bareboat charter-in contract [Member] \| Navios Libra and Navios Celeste [Member]
Defined Benefit Plan Disclosure [Line Items]
Incremental borrowing rates						7.00%
Bareboat charter-in contract [Member] \| Navios Amitie and Navios Star [Member]
Defined Benefit Plan Disclosure [Line Items]
Incremental borrowing rates						5.00%
Bareboat charter-in contract [Member] \| Baghdad, Erbil, Navios Horizon I, Navios Gemini, Navios Venus and Navios Lyra [Member]
Defined Benefit Plan Disclosure [Line Items]
Incremental borrowing rates						6.00%
Bareboat charter-in contract [Member] \| Nave Electron [Member]
Defined Benefit Plan Disclosure [Line Items]
Incremental borrowing rates						4.00%
Bareboat charter-in contract [Member] \| Navios Acquisition [Member] \| Baghdad and Erbil [Member]
Defined Benefit Plan Disclosure [Line Items]
Lessee, Operating Lease, Description						12-year
Bareboat charter-in contract [Member] \| Navios Acquisition [Member] \| Baghdad [Member]
Defined Benefit Plan Disclosure [Line Items]
Vessel year built						2020
Vessel type						VLCC
Vessel capacity in DWT						313,433
Bareboat charter-in contract [Member] \| Navios Acquisition [Member] \| Erbil [Member]
Defined Benefit Plan Disclosure [Line Items]
Vessel year built						2021
Vessel type						VLCC
Vessel capacity in DWT						313,486
Bareboat charter-in contract [Member] \| Upon Acquisition of 36-vessel drybulk fleet from Navios Holdings [Member] \| Navios Horizon I [Member]
Defined Benefit Plan Disclosure [Line Items]
Vessel year built						2019
Vessel type						Panamax
Vessel capacity in DWT						81,692
Lessee, Operating Lease, Description						one-year
Bareboat charter-in contract [Member] \| Upon Acquisition of 36-vessel drybulk fleet from Navios Holdings [Member] \| Navios Gemini [Member]
Defined Benefit Plan Disclosure [Line Items]
Vessel year built						2018
Vessel type						Panamax
Vessel capacity in DWT						81,704
Lessee, Operating Lease, Description						one-year
Bareboat charter-in contract [Member] \| Upon Acquisition of 36-vessel drybulk fleet from Navios Holdings [Member] \| Navios Venus [Member]
Defined Benefit Plan Disclosure [Line Items]
Vessel year built						2015
Vessel type						Handymax
Vessel capacity in DWT						61,339
Lessee, Operating Lease, Description						two-year
Bareboat charter-in contract [Member] \| Upon Acquisition of 36-vessel drybulk fleet from Navios Holdings [Member] \| Navios Lyra [Member]
Defined Benefit Plan Disclosure [Line Items]
Vessel year built						2012
Vessel type						Handysize
Vessel capacity in DWT						34,718
Lessee, Operating Lease, Description						one-year
Bareboat Charter Out Contract [Member] \| Baghdad and Erbil [Member]
Defined Benefit Plan Disclosure [Line Items]
Lessee, Operating Lease, Description						ten years

Fair value of financial instruments

12 Months Ended

Dec. 31, 2022

Fair Value Disclosures [Abstract]

Fair value of financial instruments

NOTE 12 – FAIR VALUE OF FINANCIAL INSTRUMENTS Fair value of financial instruments

The carrying value amounts of many of Navios Partners' financial instruments, including accounts receivable and accounts payable approximate their fair value due primarily to the short-term maturity of the related instruments.

Fair value of financial instruments

The following methods and assumptions were used to estimate the fair value of each class of financial instrument:

Cash and cash equivalents: The carrying amounts reported in the Consolidated Balance Sheets for interest bearing deposits approximate their fair value because of the short maturity of these deposits.

Restricted Cash: The carrying amounts reported in the Consolidated Balance Sheets for interest bearing deposits approximate their fair value because of the short maturity of these deposits.

Amounts due from related parties, long-term: The carrying amount of due from related parties long-term reported in the Consolidated Balance Sheets approximates its fair value.

Amounts due to related parties, short-term: The carrying amount of due to related parties, short-term reported in the Consolidated Balance Sheets approximates its fair value due to the short-term nature of these payables.

Long-term borrowings, including current portion, net: The book value has been adjusted to reflect the net presentation of deferred finance costs. The outstanding balance of the floating rate loans, financial liabilities and finance lease liabilities continues to approximate its fair value, excluding the effect of any deferred finance costs.

The estimated fair values of the Navios Partners' financial instruments are as follows:

		December 31, 2022				December 31, 2021
		Book Value		Fair Value		Book Value		Fair Value
Cash and cash equivalents	$	157,814	$	157,814	$	159,467	$	159,467
Restricted cash	$	17,284	$	17,284	$	9,979	$	9,979
Amounts due from related parties, long-term	$	41,403	$	41,403	$	35,245	$	35,245
Amounts due to related parties, short-term	$	(104,751)	$	(104,751)	$	(64,204)	$	(64,204)
Long-term borrowings, including current portion, net	$	(1,945,447)	$	(1,960,175)	$	(1,361,709)	$	(1,374,445)

Fair Value Measurements

The estimated fair value of the Company’s financial instruments that are not measured at fair value on a recurring basis, categorized based upon the fair value hierarchy, are as follows:

Level I: Inputs are unadjusted, quoted prices for identical assets or liabilities in active markets that the Company has the ability to access. Valuation of these items does not entail a significant amount of judgment.

Level II: Inputs other than quoted prices included in Level I that are observable for the asset or liability through corroboration with market data at the measurement date.

Level III: Inputs that are unobservable. The Company did not use any Level III inputs as of December 31, 2022 and December 31, 2021.

		Fair Value Measurements as at December 31, 2022
		Total		Level I		Level II		Level III
Cash and cash equivalents	$	157,814	$	157,814	$	—	$	—
Restricted cash	$	17,284	$	17,284	$	—	$	—
Amounts due from related parties, long-term	$	41,403	$	—	$	41,403	$	—
Amounts due to related parties, short-term	$	(104,751)	$	—	$	(104,751)	$	—
Long-term borrowings, net ⁽¹⁾	$	(1,960,175)	$	—	$	(1,960,175)	$	—

		Fair Value Measurements as at December 31, 2021
		Total		Level I		Level II		Level III
Cash and cash equivalents	$	159,467	$	159,467	$	—	$	—
Restricted cash	$	9,979	$	9,979	$	—	$	—
Amounts due from related parties, long-term	$	35,245	$	—	$	35,245	$	—
Amounts due to related parties, short-term	$	(64,204)	$	—	$	(64,204)	$	—
Long-term borrowings, net ⁽¹⁾	$	(1,374,445)	$	—	$	(1,374,445)	$	—

(1) The fair value of the Company's debt is estimated based on currently available debt with similar contract terms, interest rate and remaining maturities as well as taking into account its creditworthiness.

As of December 31, 2022, the Company’s assets measured at fair value on a non-recurring basis were:

		Fair Value Measurements as at December 31, 2022
		Total		Level I		Level II		Level III
Vessels, net	$	57,402	$	—	$	57,402	$	—

As of December 31, 2021, there were no assets measured at fair value on a non-recurring basis.

- Definition

The entire disclosure for the fair value of financial instruments (as defined), including financial assets and financial liabilities (collectively, as defined), and the measurements of those instruments as well as disclosures related to the fair value of non-financial assets and liabilities. Such disclosures about the financial instruments, assets, and liabilities would include: (1) the fair value of the required items together with their carrying amounts (as appropriate); (2) for items for which it is not practicable to estimate fair value, disclosure would include: (a) information pertinent to estimating fair value (including, carrying amount, effective interest rate, and maturity, and (b) the reasons why it is not practicable to estimate fair value; (3) significant concentrations of credit risk including: (a) information about the activity, region, or economic characteristics identifying a concentration, (b) the maximum amount of loss the entity is exposed to based on the gross fair value of the related item, (c) policy for requiring collateral or other security and information as to accessing such collateral or security, and (d) the nature and brief description of such collateral or security; (4) quantitative information about market risks and how such risks are managed; (5) for items measured on both a recurring and nonrecurring basis information regarding the inputs used to develop the fair value measurement; and (6) for items presented in the financial statement for which fair value measurement is elected: (a) information necessary to understand the reasons for the election, (b) discussion of the effect of fair value changes on earnings, (c) a description of [similar groups] items for which the election is made and the relation thereof to the balance sheet, the aggregate carrying value of items included in the balance sheet that are not eligible for the election; (7) all other required (as defined) and desired information.

+ References + Details

Vessels, net (Tables)

12 Months Ended

Dec. 31, 2022

Property, Plant and Equipment [Abstract]

Vessels, net

Vessels, net

Total Vessels		Cost		Accumulated Depreciation		Net Book Value
Balance December 31, 2019	$	1,370,756	$	(308,498)	$	1,062,258
Additions/ (Depreciation)		110,416		(54,884)		55,532
Disposals		(5,233)		158		(5,075)
Vessels impairment loss		(161,199)		89,622		(71,577)
Balance December 31, 2020	$	1,314,740	$	(273,602)	$	1,041,138
Additions/ (Depreciation)		1,996,820		(98,739)		1,898,081
Disposals		(90,933)		4,284		(86,649)
Balance December 31, 2021	$	3,220,627	$	(368,057)	$	2,852,570
Additions/ (Depreciation)		1,202,206		(163,941)		1,038,265
Disposals/ Impairment		(130,683)		17,177		(113,506)
Balance December 31, 2022	$	4,292,150	$	(514,821)	$	3,777,329

The above balances as of December 31, 2022 are analyzed in the following tables:

Owned Vessels		Cost		Accumulated Depreciation		Net Book Value
Balance December 31, 2021	$	3,220,627	$	(368,057)	$	2,852,570
Additions/ (Depreciation)		667,959		(155,063)		512,896
Disposals/ Impairment		(130,683)		17,177		(113,506)
Balance December 31, 2022	$	3,757,903	$	(505,943)	$	3,251,960

Right-of-use assets under finance Lease		Cost		Accumulated Depreciation		Net Book Value
Balance December 31, 2021	$	—	$	—	$	—
Additions/ (Depreciation)		534,247		(8,878)		525,369
Disposals		—		—		—
Balance December 31, 2022	$	534,247	$	(8,878)	$	525,369

Acquisition of Navios Acquisition - Lease Future Amortization Income (Details) - USD ($) $ in Thousands	Aug. 25, 2021	Mar. 31, 2021
Finite-Lived Intangible Assets [Line Items]
Within One Year		$ (126,710)
Year Two		(52,501)
Year Three		20,431
Year Four		12,462
Year Five		11,445
Year Six and thereafter		941
Total	$ (6,529)	$ (224,490)
Above Market Acquired Charters [Member]
Finite-Lived Intangible Assets [Line Items]
Within One Year	24,398
Year Two	18,232
Year Three	18,156
Year Four	17,702
Year Five	11,182
Year Six and thereafter	22,469
Total	112,139
Below Market Acquired Charters [Member]
Finite-Lived Intangible Assets [Line Items]
Within One Year	(4,672)
Year Two	(1,857)
Year Three	0
Year Four	0
Year Five	0
Year Six and thereafter	0
Total	$ (6,529)

Transactions with Related Parties and Affiliates (Details Narrative)		3 Months Ended		4 Months Ended		5 Months Ended	6 Months Ended			7 Months Ended	8 Months Ended	9 Months Ended		11 Months Ended	12 Months Ended
	Jan. 07, 2022 USD ($)	Mar. 30, 2021 USD ($)	Mar. 31, 2017 USD ($)	May 10, 2021 USD ($)	Apr. 21, 2020 USD ($)	Jun. 04, 2021 USD ($)	Jul. 09, 2021 USD ($)	Jun. 30, 2021 USD ($)	Jun. 29, 2020 USD ($)	Jul. 26, 2022 USD ($)	Aug. 31, 2021 USD ($)	Oct. 02, 2020 USD ($)	Sep. 30, 2020 USD ($)	Nov. 15, 2012 USD ($)	Dec. 31, 2022 USD ($)	Dec. 31, 2021 USD ($)	Dec. 31, 2020 USD ($)	Apr. 30, 2021 USD ($)	Oct. 31, 2020 USD ($)
Related Party Transaction [Line Items]
Extraordinary fees and costs expenses															$ 56,754,000	$ 29,259,000	$ 10,337,000
Extraordinary fees and costs expenses related other expense															14,020,000	9,738,000	4,344,000
Vessel operating expenses (entirely through related parties transactions)															312,022,000	191,449,000	93,732,000
General and Administrative Expense															67,180,000	41,461,000	24,012,000
Due to Related Parties, Current															104,751,000	64,204,000
Equity Method Investment, Other than Temporary Impairment																	6,900,000
Working capital balances															(782,334,000)	(5,766,000)	37,999,000
Payments to Acquire Property, Plant, and Equipment															433,777,000	217,032,000	72,417,000
Oustanding balance															$ 389,007,000	0
Navios Acquisition Credit Facility [Member]
Related Party Transaction [Line Items]
Line of Credit Facility, Initiation Date															Aug. 24, 2021
Proceeds from Lines of Credit															$ 45,000,000
Debt Instrument, Interest Rate, Stated Percentage															11.50%
Repayment date															August 2022
Oustanding balance															$ 45,000,000
Upon Acquisition of 36-vessel drybulk fleet from Navios Holdings [Member]
Related Party Transaction [Line Items]
Additions										$ 835,000,000
Working capital balances										(37,016,000)
Payments to Acquire Property, Plant, and Equipment										$ 370,638,000
Navios Holdings Guarantee [Member]
Related Party Transaction [Line Items]
Supplemental credit default insurance maximum cash payment														$ 20,000,000
Due from Related Parties, Current																		$ 5,000,000	$ 5,000,000
NSM Loan Agreement [Member] \| Navios Acquisition [Member]
Related Party Transaction [Line Items]
Line of Credit Facility, Maximum Borrowing Capacity															$ 100,000,000
Line of Credit Facility, Initiation Date															Mar. 19, 2021
Long-Term Debt, Description															to be used for general corporate purposes
Repayment period.															two years
Debt Instrument, Basis Spread on Variable Rate															11.00%
Debt Instrument, Frequency of Periodic Payment															quarterly
Navios Holdings, Navios Acquisition and Navios Partners \| Navios Revolvings Loans II \| Navios Europe II[Member]
Related Party Transaction [Line Items]
Line of Credit Facility, Maximum Borrowing Capacity															$ 43,500,000
Line of Credit Facility, Increase (Decrease), Net			$ 14,000,000
Navios Holdings, Navios Acquisition and Navios Partners \| Navios Term Loans II [Member] \| Navios Europe II[Member]
Related Party Transaction [Line Items]
Debt Instrument, Decrease, Forgiveness					$ 5,000,000
Notes Receivable, Related Parties					$ 17,276,000
Navios Azimuth [Member] \| Upon Acquisition Of Navios Acquisition [Member]
Related Party Transaction [Line Items]
Additions							$ 30,003,000
Vessel year built							2011
Vessel type							Capesize
Vessel capacity in DWT							179,169
Capitalized expenses							$ 3,000
Navios Ray [Member] \| Upon Acquisition Of Navios Acquisition [Member]
Related Party Transaction [Line Items]
Vessel year built								2012
Vessel type								Capesize
Vessel capacity in DWT								179,515
Navios Bonavis [Member] \| Upon Acquisition Of Navios Acquisition [Member]
Related Party Transaction [Line Items]
Vessel year built								2009
Vessel type								Capesize
Vessel capacity in DWT								180,022
Navios Ray and Navios Bonavis [Member] \| Upon Acquisition Of Navios Acquisition [Member]
Related Party Transaction [Line Items]
Additions								$ 58,000,000
Navios Koyo [Member] \| Upon Acquisition Of Navios Acquisition [Member]
Related Party Transaction [Line Items]
Additions						$ 28,567,000
Vessel year built						2011
Vessel type						Capesize
Vessel capacity in DWT						181,415
Capitalized expenses						$ 67,000
Ete N [Member] \| Upon Acquisition Of Navios Acquisition [Member]
Related Party Transaction [Line Items]
Vessel year built				2012
Vessel type				Containership
Vessel capacity in TEU				2,782
Fleur N [Member] \| Upon Acquisition Of Navios Acquisition [Member]
Related Party Transaction [Line Items]
Vessel year built				2012
Vessel type				Containership
Vessel capacity in TEU				2,782
Spectrum N [Member] \| Upon Acquisition Of Navios Acquisition [Member]
Related Party Transaction [Line Items]
Vessel year built				2009
Vessel type				Containership
Vessel capacity in TEU				2,546
Ete N, Fleur N and Spectrum N [Member] \| Upon Acquisition Of Navios Acquisition [Member]
Related Party Transaction [Line Items]
Additions				$ 55,500,000
Navios Avior [Member] \| Upon Acquisition Of Navios Acquisition [Member]
Related Party Transaction [Line Items]
Vessel year built		2012
Vessel type		Panamax
Vessel capacity in DWT		81,355
Navios Centaurus [Member] \| Upon Acquisition Of Navios Acquisition [Member]
Related Party Transaction [Line Items]
Vessel year built		2012
Vessel type		Panamax
Vessel capacity in DWT		81,472
Navios Avior and Navios Centaurus [Member] \| Upon Acquisition Of Navios Acquisition [Member]
Related Party Transaction [Line Items]
Additions		$ 39,320,000
Working capital balances		$ (5,766,000)
Navios Gem [Member]
Related Party Transaction [Line Items]
Vessel year built													2014
Vessel type													Capesize
Vessel capacity in DWT													181,336
Navios Victory [Member]
Related Party Transaction [Line Items]
Vessel year built													2014
Vessel type													Panamax
Vessel capacity in DWT													77,095
Navios Gem and Navios Victory [Member]
Related Party Transaction [Line Items]
Line of Credit Facility, Maximum Borrowing Capacity													$ 33,000,000
Additions													$ 51,000,000
Five drybulk vessels, three Panamax vessels and two Ultra-Handymax vessels [Member] \| Upon Liquidation Of Navios Europe I [Member]
Related Party Transaction [Line Items]
Additions									$ 56,050,000
Covid-19 Measures [Member]
Related Party Transaction [Line Items]
Extraordinary fees and costs expenses															11,262,000	5,811,000
Extraordinary fees and costs expenses related other expense																2,034,000
Upon Europe II liquidation [member] \| Drybulk vessels [Member]
Related Party Transaction [Line Items]
Percentage of stock acquired									100.00%
Additions									$ 56,050,000
Payments to Acquire Property, Plant, and Equipment															36,056,000
Payments to Acquire Loans Receivable															17,276,000
Upon Europe II liquidation [member] \| Drybulk vessels [Member] \| Receipt of Assets in Satisfaction of Debt [Member]
Related Party Transaction [Line Items]
Working capital balances															(2,718,000)
First 15 of 36 Vessels [Member] \| Upon Acquisition of 36-vessel drybulk fleet from Navios Holdings [Member]
Related Party Transaction [Line Items]
Date of delivery										July 29, 2022
Remaining 21 of 36 Vessels [Member] \| Upon Acquisition of 36-vessel drybulk fleet from Navios Holdings [Member]
Related Party Transaction [Line Items]
Date of delivery										September 8, 2022
Sellers Credit [Member] \| Navios Gem and Navios Victory [Member]
Related Party Transaction [Line Items]
Repayment of debt												$ 13,622,000
Management Agreement [Member]
Related Party Transaction [Line Items]
Payments to Acquire Water and Waste Water Systems															18,901,000	11,408,000
Management Agreement [Member] \| Upon Completion Of The Mergers [Member] \| Ultra Handymax Vessels [Member]
Related Party Transaction [Line Items]
Daily management fee															4,480	4,350
Management Agreement [Member] \| Upon Completion Of The Mergers [Member] \| Panamax Vessels [Member]
Related Party Transaction [Line Items]
Daily management fee															4,580	4,450
Management Agreement [Member] \| Upon Completion Of The Mergers [Member] \| Capesize Vessels [Member]
Related Party Transaction [Line Items]
Daily management fee															5,570	5,410
Management Agreement [Member] \| Upon Completion Of The Mergers [Member] \| Containership Vessels of TEU 6,800 [Member]
Related Party Transaction [Line Items]
Daily management fee															7,110	6,900
Management Agreement [Member] \| Upon Completion Of The Mergers [Member] \| Sub-Panamax/Panamax [Member]
Related Party Transaction [Line Items]
Daily management fee																6,100
Management Agreement [Member] \| Upon Completion Of The Mergers [Member] \| Containership of TEU 3,000 up to 4,999 [Member]
Related Party Transaction [Line Items]
Daily management fee															6,400	6,220
Management Agreement [Member] \| Upon Completion Of The Mergers [Member] \| Containership of TEU 8,000 up to 9,999 [Member]
Related Party Transaction [Line Items]
Daily management fee															8,010.00	7,780
Management Agreement [Member] \| Upon Completion Of The Mergers [Member] \| Containership of TEU 10,000 up to 11,999 [Member]
Related Party Transaction [Line Items]
Daily management fee															8,520	8,270
Management Agreement [Member] \| Upon Completion Of The Mergers [Member] \| MR1 and MR2 product tankers and chemical tankers [Member]
Related Party Transaction [Line Items]
Daily management fee															7,030.00	6,830
Management Agreement [Member] \| Upon Completion Of The Mergers [Member] \| LR1 Product Tanker [Member]
Related Party Transaction [Line Items]
Daily management fee															7,440	7,230
Management Agreement [Member] \| Upon Completion Of The Mergers [Member] \| VLCC [Member]
Related Party Transaction [Line Items]
Daily management fee															9,940	9,650
Management Agreement [Member] \| Upon Completion Of The Mergers [Member] \| Container vessel of 1,300 TEU to 3,400 TEU [Member]
Related Party Transaction [Line Items]
Daily management fee															6,280	6,100
Management Agreement [Member] \| Upon completion of the NMCI Merger [member] \| Containership of TEU 3,000 up to 4,999 [Member]
Related Party Transaction [Line Items]
Daily management fee															6,220
Management Agreement [Member] \| Upon completion of the NMCI Merger [member] \| Containership of TEU 8,000 up to 9,999 [Member]
Related Party Transaction [Line Items]
Daily management fee															7,780
Management Agreement [Member] \| Upon completion of the NMCI Merger [member] \| Containership of TEU 10,000 up to 11,999 [Member]
Related Party Transaction [Line Items]
Daily management fee															8,270
Management Agreement [Member] \| Upon Acquisition Of Navios Acquisition [Member]
Related Party Transaction [Line Items]
Technical and commercial management daily fee															$ 50.00
Annual growth factor of management fees															3.00%
Management Agreement [Member] \| Upon Acquisition Of Navios Acquisition [Member] \| MR1 and MR2 product tankers and chemical tankers [Member]
Related Party Transaction [Line Items]
Daily management fee															$ 6,830
Management Agreement [Member] \| Upon Acquisition Of Navios Acquisition [Member] \| LR1 Product Tanker [Member]
Related Party Transaction [Line Items]
Daily management fee															7,230
Management Agreement [Member] \| Upon Acquisition Of Navios Acquisition [Member] \| VLCC [Member]
Related Party Transaction [Line Items]
Daily management fee															9,650
Management Agreement [Member] \| Upon Acquisition of 36-vessel drybulk fleet from Navios Holdings [Member]
Related Party Transaction [Line Items]
Technical and commercial management daily fee															25.000
Navios Holdings [Member]
Related Party Transaction [Line Items]
General and Administrative Expense															50,190,000	28,805,000	$ 13,708,000
Due from Related Parties															41,403,000	35,245,000
Due to Related Parties, Current															104,751,000	$ 64,204,000
Navios Acquisition [Member] \| Supplemental Loan Agreement [Member]
Related Party Transaction [Line Items]
Repayment of debt	$ 33,112,000										$ 35,000,000				$ 33,112,000
Repayment date															December 23, 2021
Long-Term Debt, Description															to amend the NSM Loan Agreement

Segment Information - Revenue by Geographic Region (Details) - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2022	Dec. 31, 2021	Dec. 31, 2020
Revenues from External Customers and Long-Lived Assets [Line Items]
Revenues	$ 1,210,528	$ 713,175	$ 226,771
Asia [Member]
Revenues from External Customers and Long-Lived Assets [Line Items]
Revenues	767,507	431,631	136,515
Europe [Member]
Revenues from External Customers and Long-Lived Assets [Line Items]
Revenues	277,298	225,349	71,531
America [Member]
Revenues from External Customers and Long-Lived Assets [Line Items]
Revenues	165,264	56,195	18,576
Other [Member]
Revenues from External Customers and Long-Lived Assets [Line Items]
Revenues	$ 459	$ 0	$ 149

- Definition

Amount of revenue recognized from goods sold, services rendered, insurance premiums, or other activities that constitute an earning process. Includes, but is not limited to, investment and interest income before deduction of interest expense when recognized as a component of revenue, and sales and trading gain (loss).

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+ Details

CONSOLIDATED STATEMENTS OF CHANGES IN PARTNERS' CAPITAL (Parenthetical) - $ / shares	12 Months Ended
	Dec. 31, 2022	Dec. 31, 2021	Dec. 31, 2020
Statement of Stockholders' Equity [Abstract]
Distribution Made to Limited Partner, Distributions Paid, Per Unit	$ 0.20	$ 0.20	$ 0.45

Other Income - Other Expense (Details Narrative) - USD ($) $ in Thousands	11 Months Ended	12 Months Ended
	Nov. 15, 2012	Dec. 31, 2022	Dec. 31, 2021	Dec. 31, 2020	Apr. 30, 2021	Oct. 31, 2020
Settlement of claims and recovery of other trade receivables		$ 0	$ 0	$ 0
Navios Holdings Guarantee [Member]
Maximum cash payment	$ 20,000
Due from Related Parties, Current					$ 5,000	$ 5,000
Settlement Of Claims [Member]
Settlement of claims and recovery of other trade receivables				$ 2,697

- Definition

The aggregate amount of receivables to be collected from related parties where one party can exercise control or significant influence over another party; including affiliates, owners or officers and their immediate families, pension trusts, and so forth, at the financial statement date. which are usually due within one year (or one business cycle).

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+ Details

CONSOLIDATED STATEMENTS OF OPERATIONS - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2022	Dec. 31, 2021	Dec. 31, 2020
Income Statement [Abstract]
Time charter and voyage revenues	$ 1,210,528	$ 713,175	$ 226,771
Time charter and voyage expenses	(122,630)	(36,142)	(11,028)
Direct vessel expenses	(56,754)	(29,259)	(10,337)
Vessel operating expenses (entirely through related parties transactions)	(312,022)	(191,449)	(93,732)
General and administrative expenses	(67,180)	(41,461)	(24,012)
Depreciation and amortization of intangible assets	(201,820)	(112,817)	(56,050)
Amortization of unfavorable lease terms	74,963	108,538	0
Gain on sale of vessels, net	149,352	33,625	0
Vessels impairment loss	0	0	(71,577)
Interest expense and finance cost, net	(83,091)	(42,762)	(24,159)
Interest income	856	859	639
Impairment of receivable in affiliated company	0	0	(6,900)
Other income	1,065	289	5,055
Other expense	(14,020)	(9,738)	(4,344)
Equity in net earnings of affiliated companies	0	80,839	1,133
Transaction costs	0	(10,439)	0
Bargain gain	0	48,015	0
Net income/ (loss)	579,247	511,273	(68,541)
Net loss attributable to the noncontrolling interest	0	4,913	0
Net income/(loss) attributable to Navios Partners’ unitholders	579,247	516,186	(68,541)
Net income/ (loss) attributable to Navios Partners’ unitholders
Common Unitholders	567,662	505,862	(67,173)
General Partner	$ 11,585	$ 10,324	$ (1,368)
Earnings/ (losses) attributable to Navios Partners’ unitholders per unit (see Note 20):
Earnings/ (losses) attributable to Navios Partners’ unitholders per common unit, basic	$ 18.82	$ 22.36	$ (6.13)
Earnings/ (losses) attributable to Navios Partners’ unitholders per common unit, diluted	$ 18.82	$ 22.32	$ (6.13)

Summary of significant accounting policies

12 Months Ended

Dec. 31, 2022

Accounting Policies [Abstract]

Summary of significant accounting policies

NOTE 2 – SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES

(a) Basis of presentation: The accompanying consolidated financial statements are prepared in accordance with accounting principles generally accepted in the United States of America (“U.S. GAAP”).

Based on internal forecasts and projections that take into account reasonably possible changes in Company’s trading performance, management believes that the Company has adequate financial resources, including cash from sale of vessels (see Note 7 – Vessels, net and Note 23 – Subsequent Events) to continue in operation and meet its financial commitments, including but not limited to capital expenditures and debt service obligations, for a period of at least twelve months from the date of issuance of these consolidated financial statements. Accordingly, the Company continues to adopt the going concern basis in preparing its financial statements.

Following Russia’s invasion of Ukraine in February 2022 the United States, the European Union, the United Kingdom and other countries have announced sanctions against Russia, and may impose wider sanctions and take other actions in the future. To date, no apparent consequences have been identified on the Company’s business. It should be noted that since the Company employs Ukrainian and Russian seafarers, it may face problems in relation to their employment, repatriation, salary payments and be subject to claims in this regard. Notwithstanding the foregoing, it is possible that these tensions might eventually have an adverse impact on the Company’s business, financial condition, results of operations and cash flows. Interest rates have increased significantly as central banks in Europe, United States and other developed countries raise interest rates in an effort to reduce the inflation effect. The eventual implications of tighter monetary policy, and potentially higher long-term interest rates may drive a higher cost of capital for our business.

(b) Principles of consolidation: The accompanying consolidated financial statements include Navios Partners’ wholly owned subsidiaries incorporated under the laws of the Republic of Marshall Islands, Liberia, Malta, Delaware, Cayman Islands, Hong Kong, British Virgin Islands, Luxemburg and Belgium from their dates of incorporation or from the date of acquiring control, for chartered-in vessels, from the dates charter-in agreements were in effect. All significant inter-company balances and transactions have been eliminated in Navios Partners' consolidated financial statements.

Navios Partners also consolidates entities that are determined to be variable interest entities (“VIE”) as defined in the accounting guidance, if it determines that it is the primary beneficiary. A VIE is defined as a legal entity where either (i) equity interest holders as a group lack the characteristics of a controlling financial interest, including decision making ability and an interest in the entity's residual risks and rewards, (ii) the equity holders have not provided sufficient equity investment to permit the entity to finance its activities without additional subordinated financial support, or (iii) the voting rights of some investors are not proportional to their obligations to absorb the expected losses of the entity, their rights to receive the expected residual returns of the entity, or both and substantially all of the entity's activities either involve or are conducted on behalf of an investor that has disproportionately few voting rights.

Subsidiaries: Subsidiaries are those entities in which Navios Partners has an interest of more than one half of the voting rights or otherwise has power to govern the financial and operating policies of the entity.

The accompanying consolidated financial statements include the following entities:



Company name	Vessel name	Country of incorporation	2022	2021	2020
Libra Shipping Enterprises Corporation	Former Vessel-Owning Company	Marshall Is.	1/01 – 12/31	1/01 – 12/31	1/01 – 12/31
Alegria Shipping Corporation⁽³⁵⁾	Former Vessel-Owning Company	Marshall Is.	1/01 – 12/31	1/01 – 12/31	1/01 – 12/31
Felicity Shipping Corporation	Former Vessel-Owning Company	Marshall Is.	1/01 – 12/31	1/01 – 12/31	1/01 – 12/31
Gemini Shipping Corporation	Former Vessel-Owning Company	Marshall Is.	1/01 – 12/31	1/01 – 12/31	1/01 – 12/31
Galaxy Shipping Corporation	Former Vessel-Owning Company	Marshall Is.	1/01 – 12/31	1/01 – 12/31	1/01 – 12/31
Aurora Shipping Enterprises Ltd.	Navios Hope	Marshall Is.	1/01 – 12/31	1/01 – 12/31	1/01 – 12/31
Palermo Shipping S.A.	Former Vessel-Owning Company	Marshall Is.	1/01 – 12/31	1/01 – 12/31	1/01 – 12/31
Fantastiks Shipping Corporation⁽¹²⁾	Navios Fantastiks	Marshall Is.	1/01 – 12/31	1/01 – 12/31	1/01 – 12/31
Sagittarius Shipping Corporation⁽¹²⁾	Navios Sagittarius	Marshall Is.	1/01 – 12/31	1/01 – 12/31	1/01 – 12/31
Hyperion Enterprises Inc.	Navios Hyperion	Marshall Is.	1/01 – 12/31	1/01 – 12/31	1/01 – 12/31
Chilali Corp.	Navios Aurora II	Marshall Is.	1/01 – 12/31	1/01 – 12/31	1/01 – 12/31
Surf Maritime Co.⁽¹²⁾	Navios Pollux	Marshall Is.	1/01 – 12/31	1/01 – 12/31	1/01 – 12/31
Pandora Marine Inc.	Navios Melodia	Marshall Is.	1/01 – 12/31	1/01 – 12/31	1/01 – 12/31
Customized Development S.A.	Navios Fulvia	Liberia	1/01 – 12/31	1/01 – 12/31	1/01 – 12/31
Kohylia Shipmanagement S.A.	Navios Luz	Marshall Is.	1/01 – 12/31	1/01 – 12/31	1/01 – 12/31
Orbiter Shipping Corp.	Navios Orbiter	Marshall Is.	1/01 – 12/31	1/01 – 12/31	1/01 – 12/31
Floral Marine Ltd.	Navios Buena Ventura	Marshall Is.	1/01 – 12/31	1/01 – 12/31	1/01 – 12/31
Golem Navigation Limited⁽¹³⁾	Former Vessel-Owning Company	Marshall Is.	1/01 – 12/31	1/01 – 12/31	1/01 – 12/31
Kymata Shipping Co.	Navios Helios	Marshall Is.	1/01 – 12/31	1/01 – 12/31	1/01 – 12/31
Joy Shipping Corporation	Navios Joy	Marshall Is.	1/01 – 12/31	1/01 – 12/31	1/01 – 12/31
Micaela Shipping Corporation	Navios Harmony	Marshall Is.	1/01 – 12/31	1/01 – 12/31	1/01 – 12/31
Pearl Shipping Corporation	Navios Sun	Marshall Is.	1/01 – 12/31	1/01 – 12/31	1/01 – 12/31
Velvet Shipping Corporation	Navios La Paix	Marshall Is.	1/01 – 12/31	1/01 – 12/31	1/01 – 12/31
Perigiali Navigation Limited⁽¹²⁾	Navios Beaufiks	Marshall Is.	1/01 – 12/31	1/01 – 12/31	1/01 – 12/31
Finian Navigation Co.⁽¹²⁾	Navios Ace	Marshall Is.	1/01 – 12/31	1/01 – 12/31	1/01 – 12/31
Ammos Shipping Corp.⁽⁴⁰⁾	Former Vessel-Owning Company	Marshall Is.	1/01 – 12/31	1/01 – 12/31	1/01 – 12/31
Wave Shipping Corp.	Navios Libertas	Marshall Is.	1/01 – 12/31	1/01 – 12/31	1/01 – 12/31
Casual Shipholding Co.⁽¹²⁾	Navios Sol	Marshall Is.	1/01 – 12/31	1/01 – 12/31	1/01 – 12/31
Avery Shipping Company	Navios Symphony	Marshall Is.	1/01 – 12/31	1/01 – 12/31	1/01 – 12/31
Coasters Ventures Ltd.	Navios Christine B	Marshall Is.	1/01 – 12/31	1/01 – 12/31	1/01 – 12/31
Ianthe Maritime S.A.	Navios Aster	Marshall Is.	1/01 – 12/31	1/01 – 12/31	1/01 – 12/31
Rubina Shipping Corporation	Hyundai Hongkong	Marshall Is.	1/01 – 12/31	1/01 – 12/31	1/01 – 12/31
Topaz Shipping Corporation	Hyundai Singapore	Marshall Is.	1/01 – 12/31	1/01 – 12/31	1/01 – 12/31
Beryl Shipping Corporation	Hyundai Tokyo	Marshall Is.	1/01 – 12/31	1/01 – 12/31	1/01 – 12/31
Cheryl Shipping Corporation	Hyundai Shanghai	Marshall Is.	1/01 – 12/31	1/01 – 12/31	1/01 – 12/31
Christal Shipping Corporation	Hyundai Busan	Marshall Is.	1/01 – 12/31	1/01 – 12/31	1/01 – 12/31
Fairy Shipping Corporation⁽⁵⁾	Former Vessel-Owning Company	Marshall Is.	1/01 – 12/31	3/31 – 12/31	—
Limestone Shipping Corporation⁽²⁸⁾	Former Vessel-Owning Company	Marshall Is.	1/01 – 12/31	3/31 – 12/31	—
Dune Shipping Corp.	Former Vessel-Owning Company	Marshall Is.	1/01 – 12/31	1/01 – 12/31	1/01 – 12/31
Citrine Shipping Corporation	Former Vessel-Owning Company	Marshall Is.	1/01 – 12/31	1/01 – 12/31	1/01 – 12/31

Cavalli Navigation Inc.	Former Vessel-Owning Company	Marshall Is.	1/01 – 12/31	1/01 – 12/31	1/01 – 12/31
Seymour Trading Limited ⁽²⁾	Former Vessel-Owning Company	Marshall Is.	1/01 – 12/31	1/01 – 12/31	1/01 – 12/31
Goldie Services Company (34)	Former Vessel-Owning Company	Marshall Is.	1/01 – 12/31	1/01 – 12/31	1/01 – 12/31
Andromeda Shiptrade Limited	Navios Apollon I	Marshall Is.	1/01 – 12/31	1/01 – 12/31	1/01 – 12/31
Esmeralda Shipping Corporation	Navios Sphera	Marshall Is.	1/01 – 12/31	1/01 – 12/31	1/01 – 12/31
Triangle Shipping Corporation	Navios Mars	Marshall Is.	1/01 – 12/31	1/01 – 12/31	1/01 – 12/31
Oceanus Shipping Corporation⁽¹⁹⁾	Former Vessel-Owning Company	Marshall Is.	1/01 – 12/31	1/01 – 12/31	1/01 – 12/31
Cronus Shipping Corporation	Protostar N	Marshall Is.	1/01 – 12/31	1/01 – 12/31	1/01 – 12/31
Leto Shipping Corporation⁽¹⁷⁾	Former Vessel-Owning Company	Marshall Is.	1/01 – 12/31	1/01 – 12/31	1/01 – 12/31
Dionysus Shipping Corporation⁽⁴⁾	Former Vessel-Owning Company	Marshall Is.	1/01 – 12/31	1/01 – 12/31	1/01 – 12/31
Prometheus Shipping Corporation⁽¹⁸⁾	Former Vessel-Owning Company	Marshall Is.	1/01 – 12/31	1/01 – 12/31	1/01 – 12/31
Camelia Shipping Inc.⁽³¹⁾	Navios Camelia	Marshall Is.	1/01 – 12/31	1/01 – 12/31	1/01 – 12/31
Anthos Shipping Inc.	Navios Anthos	Marshall Is.	1/01 – 12/31	1/01 – 12/31	1/01 – 12/31
Azalea Shipping Inc.⁽¹⁾	Former Vessel-Owning Company	Marshall Is.	1/01 – 12/31	1/01 – 12/31	1/01 – 12/31
Amaryllis Shipping Inc.⁽³⁸⁾	Former Vessel-Owning Company	Marshall Is.	1/01 – 12/31	1/01 – 12/31	1/01 – 12/31
Zaffre Shipping Corporation^{(14) (46)}	Serenitas N	Marshall Is.	1/01 – 12/31	1/01 – 12/31	16/29 – 12/31
Wenge Shipping Corporation^{(14), (20)}	Former Vessel-Owning Company	Marshall Is.	1/01 – 12/31	1/01 – 12/31	6/29 – 12/31
Sunstone Shipping Corporation⁽¹⁴⁾	Copernicus N	Marshall Is.	1/01 – 12/31	1/01 – 12/31	6/29 – 12/31
Fandango Shipping Corporation⁽¹⁴⁾	Unity N	Marshall Is.	1/01 – 12/31	1/01 – 12/31	6/29 – 12/31
Flavescent Shipping Corporation⁽¹⁴⁾	Odysseus N	Marshall Is.	1/01 – 12/31	1/01 – 12/31	6/29 – 12/31
Emery Shipping Corporation⁽¹⁵⁾	Navios Gem	Marshall Is.	1/01 – 12/31	1/01 – 12/31	9/30 – 12/31
Rondine Management Corp. ⁽¹⁵⁾	Navios Victory	Marshall Is.	1/01 – 12/31	1/01 – 12/31	—
Prosperity Shipping Corporation	Former Vessel-Owning Company	Marshall Is.	1/01 – 12/31	1/01 – 12/31	—
Aldebaran Shipping Corporation	Former Vessel-Owning Company	Marshall Is.	1/01 – 12/31	1/01 – 12/31	1/01 – 12/31
JTC Shipping and Trading Ltd.⁽¹¹⁾	Holding Company	Malta	1/01 – 12/31	1/01 – 12/31	1/01 – 12/31
Navios Maritime Partners L.P.	N/A	Marshall Is.	1/01 – 12/31	1/01 – 12/31	1/01 – 12/31
Navios Maritime Operating LLC.	N/A	Marshall Is.	1/01 – 12/31	1/01 – 12/31	1/01 – 12/31
Navios Partners Finance (US) Inc.	Co-Borrower	Delaware	1/01 – 12/31	1/01 – 12/31	1/01 – 12/31
Navios Partners Europe Finance Inc.	Sub-Holding Company	Marshall Is.	1/01 – 12/31	1/01 – 12/31	1/01 – 12/31
Solange Shipping Ltd.⁽¹⁶⁾	Navios Avior	Marshall Is.	1/01 – 12/31	3/30 – 12/31	—
Mandora Shipping Ltd.⁽¹⁶⁾	Navios Centaurus	Marshall Is.	1/01 – 12/31	3/30 – 12/31	—
Olympia II Navigation Limited⁽¹²⁾	Navios Domino	Marshall Is.	1/01 – 12/31	3/31 – 12/31	—
Pingel Navigation Limited⁽¹²⁾	Navios Delight	Marshall Is.	1/01 – 12/31	3/31 – 12/31	—
Ebba Navigation Limited ⁽¹²⁾	Navios Destiny	Marshall Is.	1/01 – 12/31	3/31 – 12/31	—
Clan Navigation Limited ⁽¹²⁾	Navios Devotion	Marshall Is.	1/01 – 12/31	3/31 – 12/31	—
Sui An Navigation Limited ⁽²³⁾	Former Vessel-Owning Company	Marshall Is.	1/01 – 12/31	3/31 – 12/31	—
Bertyl Ventures Co.⁽¹²⁾	Navios Azure	Marshall Is.	1/01 – 12/31	3/31 – 12/31	—
Silvanus Marine Company ⁽¹²⁾	Navios Summer	Marshall Is.	1/01 – 12/31	3/31 – 12/31	—
Anthimar Marine Inc. ⁽¹²⁾	Navios Amarillo	Marshall Is.	1/01 – 12/31	3/31 – 12/31	—
Enplo Shipping Limited ⁽¹²⁾	Navios Verde	Marshall Is.	1/01 – 12/31	3/31 – 12/31	—
Morven Chartering Inc. ⁽¹²⁾	Navios Verano (ex. Matson Oahu)	Marshall Is.	1/01 – 12/31	3/31 – 12/31	—
Rodman Maritime Corp. ⁽¹²⁾	Navios Spring	Marshall Is.	1/01 – 12/31	3/31 – 12/31	—
Isolde Shipping Inc. ⁽¹²⁾	Navios Indigo	Marshall Is.	1/01 – 12/31	3/31 – 12/31	—
Velour Management Corp. ⁽¹²⁾	Navios Vermilion	Marshall Is.	1/01 – 12/31	3/31 – 12/31	—
Evian Shiptrade Ltd. ⁽¹²⁾	Matson Lanai	Marshall Is.	1/01 – 12/31	3/31 – 12/31	—
Theros Ventures Limited	Navios Lapis	Marshall Is.	1/01 – 12/31	3/31 – 12/31	—
Legato Shipholding Inc.	Navios Tempo	Marshall Is.	1/01 – 12/31	3/31 – 12/31	—
Inastros Maritime Corp.	Navios Chrysalis	Marshall Is.	1/01 – 12/31	3/31 – 12/31	—
Zoner Shiptrade S.A.	Navios Dorado	Marshall Is.	1/01 – 12/31	3/31 – 12/31	—
Jasmer Shipholding Ltd.	Navios Nerine	Marshall Is.	1/01 – 12/31	3/31 – 12/31	—
Thetida Marine Co.	Navios Magnolia	Marshall Is.	1/01 – 12/31	3/31 – 12/31	—
Jaspero Shiptrade S.A.	Navios Jasmine	Marshall Is.	1/01 – 12/31	3/31 – 12/31	—
Peran Maritime Inc.	Zim Baltimore	Marshall Is.	1/01 – 12/31	3/31 – 12/31	—
Nefeli Navigation S.A. ⁽¹²⁾	Navios Unison	Marshall Is.	1/01 – 12/31	3/31 – 12/31	—
Crayon Shipping Ltd	Navios Miami	Marshall Is.	1/01 – 12/31	3/31 – 12/31	—
Chernava Marine Corp.	Navios Bahamas (ex. Bahamas)	Marshall Is.	1/01 – 12/31	3/31 – 12/31	—
Proteus Shiptrade S.A.	Zim Carmel	Marshall Is.	1/01 – 12/31	3/31 – 12/31	—
Vythos Marine Corp. ⁽¹²⁾	Navios Constellation	Marshall Is.	1/01 – 12/31	3/31 – 12/31	—
Navios Maritime Containers Sub L.P.	Sub-Holding Company	Marshall Is.	1/01 – 12/31	3/31 – 12/31	—
Navios Partners Containers Finance Inc.	Sub-Holding Company	Marshall Is.	1/01 – 12/31	3/31 – 12/31	—
Boheme Navigation Company	Sub-Holding Company	Marshall Is.	1/01 – 12/31	3/31 – 12/31	—
Navios Partners Containers Inc.	Sub-Holding Company	Marshall Is.	1/01 – 12/31	3/31 – 12/31	—
Iliada Shipping S.A.	Operating Company	Marshall Is.	1/01 – 12/31	3/31 – 12/31	—

Vinetree Marine Company Operating Company Marshall Is. 1/01 – 12/31 3/31 – 12/31 —

Afros Maritime Inc. Operating Company Marshall Is. 1/01 – 12/31 3/31 – 12/31 —

Cavos Navigation Co. Navios Libra Marshall Is. 1/01 – 12/31 1/01 – 12/31 1/01 – 12/31

Perivoia Shipmanagement Co.⁽¹⁰⁾ Navios Amitie Marshall Is. 1/01 – 12/31 1/01 – 12/31 1/01 – 12/31

Pleione Management Limited⁽¹⁰⁾ Navios Star Marshall Is. 1/01 – 12/31 1/01 – 12/31 1/01 – 12/31

Bato Marine Corp.⁽³²⁾ Navios Armonia Marshall Is. 1/01 – 12/31 3/05 – 12/31 —

Agron Navigation Company ⁽²¹⁾ Navios Azalea Marshall Is. 1/01 – 12/31 3/05 – 12/31 —

Teuta Maritime S.A.⁽²²⁾ TBN III Marshall Is. 1/01 – 12/31 3/05 – 12/31 —

Ambracia Navigation Company^{(12), (29)} Navios Primavera Marshall Is. 1/01 – 12/31 3/05 – 12/31 —

Artala Shipping Co.⁽²²⁾ TBN II Marshall Is. 1/01 – 12/31 3/05 – 12/31 —

Migen Shipmanagement Ltd. Sub-Holding Company Marshall Is. 1/01 – 12/31 3/05 – 12/31 —

Bole Shipping Corporation⁽²⁴⁾ Spectrum N Marshall Is. 1/01 – 12/31 4/28 – 12/31 —

Brandeis Shipping Corporation⁽²⁴⁾ Ete N Marshall Is. 1/01 – 12/31 5/10 – 12/31 —

Buff Shipping Corporation⁽²⁴⁾ Fleur N Marshall Is. 1/01 – 12/31 5/10 – 12/31 —

Morganite Shipping Corporation⁽²⁷⁾ Navios Meridian Marshall Is. 1/01 – 12/31 6/01 – 12/31 —

Balder Maritime Ltd.⁽²⁶⁾ Navios Koyo Marshall Is. 1/01 – 12/31 6/04 – 12/31 —

Melpomene Shipping Corporation⁽²⁵⁾ TBN IV Marshall Is. 1/01 – 12/31 6/23 – 12/31 —

Urania Shipping Corporation⁽²⁵⁾ TBN V Marshall Is. 1/01 – 12/31 6/23 – 12/31 —

Terpsichore Shipping Corporation⁽⁸⁾ TBN VI Marshall Is. 1/01 – 12/31 6/23 – 12/31 —

Erato Shipmanagement Corporation⁽⁸⁾ TBN VII Marshall Is. 1/01 – 12/31 6/23 – 12/31 —

Lavender Shipping Corporation^{(12), (7)} Navios Ray Marshall Is. 1/01 – 12/31 6/30 – 12/31 —

Nostos Shipmanagement Corp.^{(12), (7)} Navios Bonavis Marshall Is. 1/01 – 12/31 6/30 – 12/31 —

Navios Maritime Acquisition Corporation Sub-Holding Company Marshall Is. 1/01 – 12/31 8/25 – 12/31 —

Navios Acquisition Europe Finance Inc. Sub-Holding Company Marshall Is. 1/01 – 12/31 8/25 – 12/31 —

Navios Acquisition Finance (US) Inc. Co-Issuer of Ship Mortgage Notes Delaware 1/01 – 12/31 8/25 – 12/31 —

Navios Maritime Midstream Partners GP LLC Holding Company Marshall Is. 1/01 – 12/31 8/25 – 12/31 —

Letil Navigation Ltd. Sub-Holding Company Marshall Is. 1/01 – 12/31 8/25 – 12/31 —

Navios Maritime Midstream Partners Finance (US) Inc. Sub-Holding Company Delaware 1/01 – 12/31 8/25 – 12/31 —

Aegean Sea Maritime Holdings Inc. Sub-Holding Company Marshall Is. 1/01 – 12/31 8/25 – 12/31 —

Amorgos Shipping Corporation⁽⁴⁴⁾ Former Vessel-Owning Company Marshall Is. 1/01 – 12/31 8/25 – 12/31 —

Andros Shipping Corporation⁽⁴³⁾ Former Vessel-Owning Company Marshall Is. 1/01 – 12/31 8/25 – 12/31 —

Antikithira Shipping Corporation ⁽¹²⁾ Nave Equator Marshall Is. 1/01 – 12/31 8/25 – 12/31 —

Antiparos Shipping Corporation ⁽¹²⁾ Nave Atria Marshall Is. 1/01 – 12/31 8/25 – 12/31 —

Antipaxos Shipping Corporation⁽³⁹⁾ Former Vessel-Owning Company Marshall Is. 1/01 – 12/31 8/25 – 12/31 —

Antipsara Shipping Corporation ⁽¹²⁾ Nave Velocity Marshall Is. 1/01 – 12/31 8/25 – 12/31 —

Crete Shipping Corporation ⁽¹²⁾ Nave Cetus Marshall Is. 1/01 – 12/31 8/25 – 12/31 —

Delos Shipping Corporation⁽⁴⁵⁾ Former Vessel-Owning Company Marshall Is. 1/01 – 12/31 8/25 – 12/31 —

Folegandros Shipping Corporation⁽¹²⁾ Nave Andromeda Marshall Is. 1/01 – 12/31 8/25 – 12/31 —

Ikaria Shipping Corporation⁽¹²⁾ Nave Aquila Marshall Is. 1/01 – 12/31 8/25 – 12/31 —

Ios Shipping Corporation Nave Cielo Cayman Islands 1/01 – 12/31 8/25 – 12/31 —

Iraklia Shipping Corporation⁽¹²⁾ Bougainville Marshall Is. 1/01 – 12/31 8/25 – 12/31 —

Kimolos Shipping Corporation Former Vessel- Owning Company Marshall Is. 1/01 – 12/31 8/25 – 12/31 —

Kithira Shipping Corporation⁽¹²⁾ Nave Orbit Marshall Is. 1/01 – 12/31 8/25 – 12/31 —

Kos Shipping Corporation⁽¹²⁾ Nave Bellatrix Marshall Is. 1/01 – 12/31 8/25 – 12/31 —

Lefkada Shipping Corporation Nave Buena Suerte Marshall Is. 1/01 – 12/31 8/25 – 12/31 —

Leros Shipping Corporation Former Vessel- Owning Company Marshall Is. 1/01 – 12/31 8/25 – 12/31 —

Mytilene Shipping Corporation⁽¹²⁾ Nave Orion Marshall Is. 1/01 – 12/31 8/25 – 12/31 —

Oinousses Shipping Corporation Nave Jupiter Marshall Is. 1/01 – 12/31 8/25 – 12/31 —

Psara Shipping Corporation Nave Luminosity Marshall Is. 1/01 – 12/31 8/25 – 12/31 —

Rhodes Shipping Corporation⁽¹²⁾ Nave Cassiopeia Marshall Is. 1/01 – 12/31 8/25 – 12/31 —

Samos Shipping Corporation Nave Synergy Marshall Is. 1/01 – 12/31 8/25 – 12/31 —

Samothrace Shipping Corporation⁽¹²⁾ Nave Pulsar Marshall Is. 1/01 – 12/31 8/25 – 12/31 —

Serifos Shipping Corporation⁽¹²⁾ Nave Estella Marshall Is. 1/01 – 12/31 8/25 – 12/31 —

Sifnos Shipping Corporation⁽¹²⁾ Nave Titan Marshall Is. 1/01 – 12/31 8/25 – 12/31 —

Skiathos Shipping Corporation⁽¹²⁾ Nave Capella Marshall Is. 1/01 – 12/31 8/25 – 12/31 —

Skopelos Shipping Corporation Nave Ariadne Cayman Islands 1/01 – 12/31 8/25 – 12/31 —

Skyros Shipping Corporation⁽¹²⁾
Nave Sextans
Marshall Is. 1/01 – 12/31 8/25 – 12/31 —

Syros Shipping Corporation⁽¹²⁾
Nave Alderamin
Marshall Is. 1/01 – 12/31 8/25 – 12/31 —

Thera Shipping Corporation⁽¹²⁾
Nave Atropos
Marshall Is. 1/01 – 12/31 8/25 – 12/31 —

Tilos Shipping Corporation Nave Spherical Marshall Is. 1/01 – 12/31 8/25 – 12/31 —

Tinos Shipping Corporation
Nave Rigel
Marshall Is. 1/01 – 12/31 8/25 – 12/31 —

Zakynthos Shipping Corporation
Nave Quasar
Marshall Is. 1/01 – 12/31 8/25 – 12/31 —

Cyrus Investments Corp.
Baghdad
Marshall Is. 1/01 – 12/31 8/25 – 12/31 —

Olivia Enterprises Corp. Erbil Marshall Is. 1/01 – 12/31 8/25 – 12/31 —

Limnos Shipping Corporation⁽¹²⁾
Nave Pyxis
Marshall Is. 1/01 – 12/31 8/25 – 12/31 —

Thasos Shipping Corporation⁽¹²⁾ Nave Equinox Marshall Is. 1/01 – 12/31 8/25 – 12/31 —

Agistri Shipping Limited Operating Subsidiary Malta 1/01 – 12/31 8/25 – 12/31 —

Paxos Shipping Corporation
Former Vessel-Owning Company
Marshall Is. 1/01 – 12/31 8/25 – 12/31 —

Donoussa Shipping Corporation Former Vessel-Owning Company Marshall Is. 1/01 – 12/31 8/25 – 12/31 —

Schinousa Shipping Corporation Former Vessel-Owning Company Marshall Is. 1/01 – 12/31 8/25 – 12/31 —

Alonnisos Shipping Corporation
Former Vessel-Owning Company Marshall Is. 1/01 – 12/31 8/25 – 12/31 —

Makronisos Shipping Corporation Former Vessel-Owning Company Marshall Is. 1/01 – 12/31 8/25 – 12/31 —

Shinyo Loyalty Limited Former Vessel-Owning Company Hong Kong 1/01 – 12/31 8/25 – 12/31 —

Shinyo Navigator Limited Former Vessel-Owning Company
Hong Kong
1/01 – 12/31 8/25 – 12/31 —

Amindra Navigation Co. Sub-Holding Company Marshall Is. 1/01 – 12/31 8/25 – 12/31 —

Navios Maritime Midstream Partners L.P. Sub-Holding Company
Marshall Is.
1/01 – 12/31 8/25 – 12/31 —

Navios Maritime Midstream Operating LLC
Sub-Holding Company
Marshall Is. 1/01 – 12/31 8/25 – 12/31 —

Shinyo Dream Limited
Former Vessel-Owning Company

Hong Kong
1/01 – 12/31 8/25 – 12/31 —

Shinyo Kannika Limited
Former Vessel-Owning Company
Hong Kong 1/01 – 12/31 8/25 – 12/31 —

Shinyo Kieran Limited
Nave Universe

British Virgin Islands
1/01 – 12/31 8/25 – 12/31 —

Shinyo Ocean Limited
Former Vessel-Owning Company

Hong Kong
1/01 – 12/31 8/25 – 12/31 —

Shinyo Saowalak Limited
Nave Constellation

British Virgin Islands
1/01 – 12/31 8/25 – 12/31 —

Sikinos Shipping Corporation Former Vessel-Owning Company
Marshall Is.
1/01 – 12/31 8/25 – 12/31 —

Kerkyra Shipping Corporation
Nave Galactic

Marshall Is.
1/01 – 12/31 8/25 – 12/31 —

Doxa International Corp.

Nave Electron
Marshall Is. 1/01 – 12/31 8/25 – 12/31 —

Alkmene Shipping Corporation⁽³⁸⁾
Former Vessel-Owning Company
Marshall Is. 1/01 – 12/31 8/25 – 12/31 —

Aphrodite Shipping Corporation⁽⁴⁷⁾ Aurora N Marshall Is. 1/01 – 12/31 8/25 – 12/31 —

Dione Shipping Corporation
Lumen N
Marshall Is. 1/01 – 12/31 8/25 – 12/31 —

Persephone Shipping Corporation
Hector N
Marshall Is. 1/01 – 12/31 8/25 – 12/31 —

Rhea Shipping Corporation⁽³⁶⁾ Former Vessel-Owning Company Marshall Is. 1/01 – 12/31 8/25 – 12/31 —

Tzia Shipping Corporation ⁽³⁰⁾
Nave Celeste
Marshall Is. 1/01 – 12/31 8/25 – 12/31 —

Boysenberry Shipping Corporation Former Vessel-Owning Company
Marshall Is.
1/01 – 12/31 8/25 – 12/31 —

Cadmium Shipping Corporation Former Vessel-Owning Company Marshall Is. 1/01 – 12/31 8/25 – 12/31 —

Celadon Shipping Corporation Former Vessel-Owning Company Marshall Is. 1/01 – 12/31 8/25 – 12/31 —

Cerulean Shipping Corporation Former Vessel-Owning Company Marshall Is. 1/01 – 12/31 8/25 – 12/31 —

Kleio Shipping Corporation ⁽⁶⁾
TBN VIII
Marshall Is.
1/01 – 12/31
8/12 – 12/31 —

Polymnia Shipping Corporation ⁽⁶⁾ TBN IX Marshall Is. 1/01 – 12/31 8/12 – 12/31 —

Goddess Shiptrade Inc.⁽⁴¹⁾
Navios Astra
Marshall Is. 1/01 – 12/31 8/02 – 12/31 —

Aramis Navigation Inc.⁽³⁾ Navios Azimuth Marshall Is.
1/01 – 12/31
7/09 – 12/31 —

Thalia Shipping Corporation ⁽⁶⁾ TBN XII Marshall Is. 1/01 – 12/31 11/17 – 12/31 —

Muses Shipping Corporation⁽⁶⁾ TBN XIII Marshall Is. 1/01-12/31 11/17 – 12/31 —

Euterpe Shipping Corporation ⁽⁸⁾ TBN XI Marshall Is. 1/01-12/31 11/17 – 12/31 —

Calliope Shipping Corporation ⁽²⁵⁾ TBN X Marshall Is. 1/01-12/31 11/17 – 12/31 —

Karpathos Shipping Corporation ⁽⁶⁾	TBN XX	Marshall Is.	6/22–12/31	—	—
Patmos Shipping Corporation ⁽⁶⁾	TBN XXI	Marshall Is.	6/22–12/31	—	—
Tarak Shipping Corporation ⁽⁸⁾	TBN XV	Marshall Is.	4/26–12/31	—	—
Astrovalos Shipping Corporation ⁽⁸⁾	TBN XIV	Marshall Is.	4/26–12/31	—	—
Ithaki Shipping Corporation ⁽⁶⁾	TBN XVII	Marshall Is.	4/26–12/31	—	—
Gavdos Shipping Corporation ⁽⁶⁾	TBN XVI	Marshall Is.	4/26–12/31	—	—
Galera Management Company⁽²²⁾	TBN I	Marshall Is.	6/24-12/31	—	—
Vatselo Enterprises Corp. ^{(9), (12)}	Navios Alegria	Marshall Is.	6/24-12/31	—	—
Thalassa Marine S.A.	Navios Galaxy II	Marshall Is.	7/29-12/31	—	—
Anafi Shipping Corporation⁽¹²⁾	Navios Sky	Marshall Is.	9/08-12/31	—	—
Asteroid Shipping S.A.	Navios Herakles I	Marshall Is.	7/29-12/31	—	—
Bulkinvest S.A.	Operating Company	Luxembourg	9/08-12/31	—	—
Cloud Atlas Marine S.A.	Navios Uranus	Marshall Is.	7/29-12/31	—	—
Corsair Shipping Ltd. ⁽³³⁾	Former Vessel-Owning Company	Marshall Is.	9/08-12/31	—	—
Ducale Marine Inc.	Navios Etoile	Marshall Is.	9/08-12/31	—	—
Faith Marine Ltd	Navios Altamira	Marshall Is.	9/08-12/31	—	—
Kleimar N.V.⁽³⁷⁾	Operating Company/ Vessel Owning Company/Management Company	Belgium	9/08-12/31	—	—
Iris Shipping Corporation	N Amathia	Marshall Is.	9/08-12/31	—	—
Moonstone Shipping Corporation ⁽⁴²⁾	Former Vessel-Owning Company	Marshall Is.	9/08-12/31	—	—
NAV Holdings Limited	Sub-Holding Company	Malta	9/08-12/31	—	—
Navios International Inc.	Operating Company	Marshall Is.	7/29-12/31	—	—
Veja Navigation Company	Sub-Holding Company	Marshall Is.	9/08-12/31	—	—
Vernazza Shiptrade Inc. ⁽¹²⁾	Navios Canary	Marshall Is.	9/08-12/31	—	—
White Narcissus Marine S.A. ^{(12) (37)}	Navios Asteriks	Marshall Is.	9/08-12/31	—	—
Talia Shiptrade S.A.	Navios Magellan II	Marshall Is.	7/29-12/31	—	—
Shikhar Ventures S.A. ⁽¹²⁾	Navios Stellar	Liberia	9/08-12/31	—	—
Opal Shipping Corporation	Rainbow N	Marshall Is.	9/08-12/31	—	—
Pharos Navigation S.A. ⁽¹²⁾	Navios Phoenix	Marshall Is.	9/08-12/31	—	—
Pueblo Holdings Ltd. ⁽¹²⁾	Navios Lumen	Marshall Is.	9/08-12/31	—	—
Red Rose Shipping Corp.	Navios Bonheur	Marshall Is.	9/08-12/31	—	—
Rider Shipmanagement Inc.	Navios Felicity I	Marshall Is.	7/29-12/31	—	—
Roselite Shipping Corporation ⁽¹²⁾	Navios Corali	Marshall Is.	9/08-12/31	—	—
Rumer Holding Ltd. ⁽¹²⁾	Navios Antares	Marshall Is.	9/08-12/31	—	—
Jasmine Shipping Corporation	N Bonanza	Marshall Is.	9/08-12/31	—	—
Highbird Management Inc.	Navios Celestial	Marshall Is.	9/08-12/31	—	—
Kastelorizo Shipping Corporation⁽⁴⁹⁾	TBN XVIII	Marshall Is.	10/19–12/31	—	—
Elafonisos Shipping Corporation⁽⁴⁹⁾	TBN XIX	Marshall Is.	10/19–12/31	—	—
Koufonisi Shipping Corporation ⁽⁴⁸⁾	Navios Felix	Marshall Is.	11/11–12/31	—	—

(1) The vessel was sold on August 13, 2021 (see Note 7 – Vessels, net).

(2) The vessel was sold on October 29, 2021 (see Note 7 – Vessels, net).

(3) The vessel was acquired on July 9, 2021 (see Note 7 – Vessels, net).

(4) The vessel was sold on August 16, 2021 (see Note 7 – Vessels, net).

(5) The vessel was sold on September 12, 2022 (see Note 7 – Vessels, net).

(6) Expected to be delivered by the second half of 2024.

(7) The vessel was acquired on June 30, 2021 (see Note 7 – Vessels, net).

(8) Expected to be delivered by the first half of 2024.

(9) The vessel was acquired on December 14, 2022 (see Note 7 – Vessels, net).

(10) The vessels were delivered on May 28, 2021 and June 10, 2021 (see Note 22 - Leases).

(11) Not a vessel-owning subsidiary and only holds right to charter-in contracts.

(12) Vessels under the sale and leaseback transaction (see Note 11 – Borrowings).

(13) The vessel was sold on December 10, 2020 (see Note 7 – Vessels, net).

(14) The vessels were acquired on June 29, 2020, following the liquidation of Navios Europe II (see Note 7 – Vessels, net).

(15) The vessels were acquired on September 30, 2020 (see Note 7 – Vessels, net).

(16) The vessels were acquired on March 30, 2021 (see Note 7 – Vessels, net).

(17) The vessel was sold on January 13, 2021 (see Note 7 – Vessels, net).

(18) The vessel was sold on January 28, 2021 (see Note 7 – Vessels, net).

(19) The vessel was sold on February 10, 2021 (see Note 7 – Vessels, net).

(20) The vessel was sold on March 25, 2021 (see Note 7 – Vessels, net).

(21) The vessel was acquired on November 17, 2022 (see Note 7 – Vessels, net).

(22) Expected to be delivered in the first half of 2023.

(23) The vessel was sold on July 31, 2021 (see Note 7 – Vessels, net).

(24) The vessels were acquired on May 10, 2021 (see Note 7 – Vessels, net).

(25) Expected to be delivered by the second half of 2023.

(26) The vessel was acquired on June 4, 2021 (see Note 7 – Vessels, net).

(27) The vessel was acquired on February 5, 2023 (see Note 23 – Subsequent Events) .

(28) The vessel was sold on September 21, 2022 (see Note 7 – Vessels, net).

(29) The vessel was acquired on July 27, 2022 (see Note 7 – Vessels, net).

(30) The vessel was delivered on July 5, 2022 (see Note 22 – Leases).

(31) The vessel was sold on November 17, 2022 (see Note 7 – Vessels, net).

(32) The vessel was acquired on September 21, 2022 (see Note 7 – Vessels, net).

(33) The vessel was sold on October 14, 2022 (see Note 2 (i) – Summary of Significant Accounting Policies).

(34) The vessel was sold on October 25, 2022 (see Note 7 – Vessels, net).

(35) The vessel was sold on November 14, 2022 (see Note 7 – Vessels, net).

(36) The vessel was sold on December 23, 2022 (see Note 7 – Vessels, net).

(37) The vessel is owned 50% by White Narcissus Marine S.A.and 50% by Kleimar N.V.

(38) The vessel was sold on January 26, 2023 (see Note 7 – Vessels, net).

(39) The vessel was sold on January 17, 2023 (see Note 7 – Vessels, net).

(40) The vessel was sold on February 7, 2023 (see Note 7 – Vessels, net).

(41) The vessel was acquired on September 13, 2022 (see Note 7 – Vessels, net).

(42) The vessel was sold on February 3, 2023 (see Note 7 – Vessels, net).

(43) The vessel was sold on January 24, 2023 (see Note 7 – Vessels, net).

(44) The vessel was sold on January 9, 2023 (see Note 7 – Vessels, net).

(45) The vessel was sold on March 3, 2023 (see Note 23 – Subsequent Events).

(46) The vessel was agreed to be sold in February 2023. The sale is expected to be completed in the second quarter of 2023 (see Note 23 – Subsequent Events).

(47) The vessel was agreed to be sold in January 2023. The sale is expected to be completed in the second quarter of 2023 (see Note 23 – Subsequent Events).

(48) The vessel was acquired on March 6, 2023 (see Note 23 – Subsequent Events).

(49) Expected to be delivered by the first half of 2025.

Investments in Affiliates: Affiliates are entities over which the Company generally has between 20% and 50% of the voting rights, or over which the Company has significant influence, but it does not exercise control. Investments in these entities are accounted for under the equity method of accounting. Under this method, the Company records an investment in the stock of an affiliate at cost, and adjusts the carrying amount for its share of the earnings or losses of the affiliate subsequent to the date of investment and reports the recognized earnings or losses in income. Dividends received from an affiliate reduce the carrying amount of the investment. The Company recognizes gains and losses in earnings for the issuance of shares by its affiliates, provided that the issuance of such shares qualifies as a sale of such shares. When the Company's share of losses in an affiliate equals or exceeds its interest in the affiliate, the Company does not recognize further losses, unless the Company has incurred obligations or made payments on behalf of the affiliate. For the year ended December 31, 2020, the amount of $6,900 was recognized as impairment of receivable in affiliated company, related to the other-than-temporary impairment recognized in the Navios Partners’ receivable from Navios Europe II (see Note 19 – Investment in affiliates).

Affiliates included in the financial statements accounted for under the equity method: In the consolidated financial statements of Navios Partners, the following entities are included as affiliates and are accounted for under the equity method for such periods: (i) Navios Containers (as defined herein) and its subsidiaries (with an ownership interest 35.7% as of December 31, 2020). Following the completion of the NMCI Merger (as defined herein), as of March 31, 2021, Navios Containers (as defined herein) was acquired by Navios Partners and ownership was 100%; and (ii) Navios Europe II and its subsidiaries with an ownership interest of 5% through the date of its liquidation on June 29, 2020 (see Note 18 – Transactions with related parties and affiliates, Note 19 – Investment in affiliates and Note 3 – Acquisition of Navios Containers and Navios Acquisition).

(c) Use of Estimates: The preparation of consolidated financial statements in conformity with U.S. GAAP requires management to make estimates and assumptions that affect the reported amounts of assets and liabilities and the disclosure of contingent assets and liabilities as of the dates of the financial statements and the reported amounts of revenues and expenses during the reporting periods. On an on-going basis, management evaluates the estimates and judgments, including those related to uncompleted voyages, future drydock dates, the selection of useful lives for tangible assets and scrap value expected future cash flows from long-lived assets to support impairment tests, provisions necessary for accounts receivable, valuation of intangible assets and liabilities acquired in business combinations and/or asset acquisitions, provisions for legal disputes, and contingencies and the valuation estimates inherent in the deconsolidation gain. Management bases its estimates and judgments on historical experience and on various other factors that are believed to be reasonable under the circumstances, the results of which form the basis for making judgments about the carrying values of assets and liabilities that are not readily apparent from other sources. Actual results could differ from those estimates under different assumptions and/or conditions.

(d) Cash and Cash Equivalents: Cash and cash equivalents consist of cash on hand, deposits held on call with banks, and other short-term liquid investments with original maturities of three months or less.

(e) Restricted Cash: Restricted cash, at each of December 31, 2022 and December 31, 2021, included $17,284 and $9,979, respectively, which related to amounts held in retention accounts in order to service debt and interest payments, as required by certain of Navios Partners' credit facilities and financial liabilities.

(f) Accounts Receivable, Net: Accounts receivable includes receivables from charterers for hire, freight and demurrage billings. On January 1, 2020, the Company adopted Accounting Standards Update 2016-13, “Financial Instruments - Credit Losses” (“ASC 326”). At each balance sheet date, the Company maintains an allowance for credit losses for expected uncollectible accounts receivable ( see Note 5 – Accounts Receivable, net). Navios Partners has filed claims for lost revenues in connection with the 2016 filing by Hanjin Shipping Co. (“Hanjin”) for rehabilitation, which was later followed by entry into liquidation in 2017. The Company had fully provided for these amounts in its books. The allowance for credit losses was $2,990 as of each of December 31, 2022 and 2021.

(g) Inventories: Inventories, which are comprised of: (i) bunkers (when applicable) on board of the vessels, valued at cost as determined on the first-in, first-out basis; and (ii) lubricants and stock provisions on board of the vessels as of the balance sheet date, valued at cost as determined on the first-in, first-out basis.

(h) Vessels, Net: Vessels are stated at historical cost, which consists of the contract price and pre-delivery costs incurred during the construction and delivery of newbuildings, including capitalized interest, and any material expenses incurred upon acquisition (improvements and delivery expenses) of second hand vessels. Vessels acquired in an asset acquisition or in a business combination are recorded at fair value. The fair value of the vessels is determined based on vessel valuations, from independent third party shipbrokers. Subsequent expenditures for major improvements and upgrades are capitalized, provided they appreciably extend the life, increase the earnings capacity or improve the efficiency or safety of the vessels. The cost and related accumulated depreciation of assets retired or sold are removed from the accounts at the time of sale or retirement and any gain or loss is included in the accompanying Consolidated Statements of Operations. Expenditures for routine maintenance and repairs are expensed as incurred.

Depreciation is computed using the straight line method over the useful life of the vessels, after considering the estimated residual value. Management estimates the residual values of the Company’s drybulk, containerships and tankers based on a scrap value cost of steel times the weight of the ship noted in lightweight ton (“LWT”). Residual values are periodically reviewed and revised to recognize changes in conditions, new regulations or other reasons. Revisions of residual values affect the depreciable amount of the vessels and affect depreciation expense in the period of the revision and future periods. The estimated scrap rate used to calculate the vessel’s scrap value is $340 per LWT as of each of December 31, 2022 and 2021.

Management estimates the useful life of the Company’s vessels to be 25 years for drybulk and tanker vessels and 30 years for the containerships, respectively from the original construction. However, when regulations place limitations over the ability of a vessel to trade on a worldwide basis, its useful life is re-estimated to end at the date such regulations become effective. An increase in the useful life of a vessel or in its residual value would have the effect of decreasing the annual depreciation charge and extending it into later periods. A decrease in the useful life of a vessel or in its residual value would have the effect of increasing the annual depreciation charge.

(i) Assets Held for Sale: It is the Company's policy to dispose of vessels and other fixed assets when suitable opportunities occur and not necessarily to keep them until the end of their useful life. The Company classifies assets and disposal groups as being held for sale when the following criteria are met: management has committed to a plan to sell the vessel (disposal group); the asset (disposal group) is available for immediate sale in its present condition subject only to terms that are usual and customary for sales of vessels; an active program to locate a buyer and other actions required to complete the plan to sell the asset (disposal group) have been initiated; the sale of the asset (disposal group) is probable and transfer of the asset (disposal group) is expected to qualify for recognition as a completed sale within one year; the asset (disposal group) is being actively marketed for sale at a price that is reasonable in relation to its current fair value; and actions required to complete the plan indicate that it is unlikely that significant changes to the plan will be made or that the plan will be withdrawn. Long-lived assets or disposal groups classified as held for sale are measured at the lower of their carrying amount or fair value less cost to sell. These vessels are not depreciated once they meet the criteria to be held for sale. On October 14, 2022, Navios Partners completed the sale of the Navios Ulysses, a 2007-built Ultra-Handymax vessel of 55,728 dwt, acquired by Navios Holdings (see Note 2(j) – Summary of Significant Accounting Policies), to an unrelated third party, for a net sales price of $13,965. The vessel was classified as held for sale and was presented under the caption “Vessel held for sale” in the condensed Consolidated Balance Sheets as of September 30, 2022, measured at the lowest of carrying value and fair value less costs to sell. No assets were classified as held for sale as of December 31, 2022 and 2021.

(j) Asset Acquisitions: When the Company enters into an acquisition transaction, it determines whether the acquisition transaction is a purchase of an asset or a business based on the facts and circumstances of the transaction. In accordance with Topic 805, Business Combinations, the Company first evaluates whether substantially all of the fair value of the gross assets acquired is concentrated in a single identifiable asset or group of similar identifiable assets (Step one). If that threshold is met, the set of assets and activities is not a business. If the threshold is not met, the Company evaluates whether the set meets the definition of a business (Step two). To be considered a business, a set must include an input and a substantive process that together significantly contributes to the ability to create an output. All assets acquired and liabilities assumed in a business combination are measured at their acquisition date fair values. For asset acquisitions, the net assets acquired should be measured following a cost accumulation and allocation model under which the cost of the acquisition is allocated on a relative fair value basis to the qualifying assets acquired. Transaction costs associated with asset acquisitions are capitalized.

On July 26, 2022, the Company entered into a share purchase agreement to acquire a 36-vessel drybulk fleet for a purchase price of $835,000 including the assumption of bank liabilities, bareboat obligations and finance leasing obligations, subject to debt and working capital adjustments, from Navios Holdings. The fleet consisted of: (i) 30 vessels (including eight vessels under sale and leaseback and ten vessels under finance leases), (ii) five operating leases and (iii) one vessel that has been classified as held for sale. On July 29, 2022, 15 of the 36 vessels were delivered to Navios Partners. On September 8, 2022, the remaining 21 vessels were delivered to Navios Partners.

The Company performed an assessment, as defined under ASC 805, Business Combinations, and concluded that the acquisition of the 36-vessel drybulk fleet is an asset acquisition. The consideration paid amounted to $370,638 and is presented under the caption “Acquisition of/ additions to vessels” in the Consolidated Statements of Cash Flows including working capital balances of $(37,016) in accordance with the share purchase agreement of which an amount of $9,862 related to cash and cash equivalents and restricted cash and is presented under the caption “Cash acquired from acquisitions” in the Consolidated Statements of Cash Flows. The fair value of net assets acquired compared to the cost of consideration resulted in an excess value of $217,161 that was allocated to qualifying assets on a relative fair value basis. The qualifying assets were the vessels held and used, leases (finance and operating lease assets) and intangible assets.

Vessels held and used acquired as part of an asset acquisition are recorded at fair value, which is determined based on vessel valuations, obtained from independent third party shipbrokers which are, among other things, based on recent sales and purchase transactions of similar vessels.

When a vessel along with the current charter contract is acquired where the Company acts as a lessor as part of asset acquisition, intangible assets and unfavorable lease terms are recorded at fair value. The fair value of the favorable and unfavorable lease terms (intangible assets and liabilities) was determined by reference to market data and the discounted amount of expected future cash flows. The key assumptions that were used in the discounted cash flow analysis were as follows: (i) the contracted charter rate of the acquired charter over the remaining lease term compared to the current market charter rates for a similar contract and (ii) discounted using the Company’s relevant discount factor of 11.32%.

For acquired leases as part of an asset acquisition, where the Company is a lessee, the Company has elected to reassess classification. The Company recognizes the right-of-use assets for operating and finance leases acquired at the same amount as the lease liability, adjusted to reflect favorable and unfavorable terms of the lease when compared with market terms.

(k)            Impairment of Long Lived Assets: Vessels, other fixed assets and other long lived assets held and used by Navios Partners are reviewed periodically for potential impairment whenever events or changes in circumstances indicate that the carrying amount of a particular asset may not be fully recoverable. Navios Partners' management evaluates the carrying amounts and periods over which long-lived assets are depreciated to determine if events or changes in circumstances have occurred that would require modification to their carrying values or useful lives. Measurement of the impairment loss is based on the fair value of the asset. Navios Partners determines the fair value of its assets on the basis of management estimates and assumptions by making use of available market data and taking into consideration third party valuations performed on an individual vessel basis. In evaluating useful lives and carrying values of long-lived assets, certain indicators of potential impairment, are reviewed such as undiscounted projected operating cash flows, vessel sales and purchases, business plans and overall market conditions.

Undiscounted projected net operating cash flows are determined for each asset group and compared to the carrying value of the vessel, the unamortized portion of deferred drydock and special survey costs, ballast water treatment system costs, exhaust gas cleaning system costs and other capitalized items, if any, related to the vessel and the related carrying value of the intangible assets with respect to the time charter agreement attached to that vessel or the carrying value of deposits for newbuildings. Within the shipping industry, vessels are customarily bought and sold with a charter attached. The value of the charter may be favorable or unfavorable when comparing the charter rate to the current market rates. The loss recognized either on impairment or on disposition will reflect the excess of carrying value over fair value (selling price) for the vessel asset group.

The management of the Company has considered various indicators, including but not limited to the market price of its long-lived assets, its contracted revenues and cash flows and the economic outlook.

As of December 31, 2022, the Company concluded that events occurred and circumstances had changed, which indicated that potential impairment of certain of Navios Partners' long-lived assets might exist. These indicators included volatility in the charter market as well as the potential impact the current marketplace may have on the Company’s future operations. As a result, an impairment assessment of certain of long-lived assets (step one) was performed.

As of December 31, 2021, the Company concluded that events and circumstances did not trigger the existence of potential impairment of its vessels and the related intangible assets and that step one of the impairment analysis was not required.

As of December 31, 2020, the Company concluded that events occurred and circumstances had changed, which indicated that potential impairment of Navios Partners' long-lived assets might exist. These indicators included volatility in the charter market as well as the potential impact the current marketplace may have on the Company’s future operations. As a result, an impairment assessment of long-lived assets (step one) was performed.

The Company determined the undiscounted projected net operating cash flows for each vessel and compared it to the vessels' carrying value together with the carrying value of deferred drydock and special survey costs, ballast water treatment system costs, exhaust gas cleaning system costs and other capitalized items, if any, related to the vessel and the carrying value of the related intangible assets, if applicable. The significant factors and assumptions the Company used in the undiscounted projected net operating cash flow analysis included: determining the projected net operating cash flows by considering the charter revenues from existing time charters for the fixed fleet days (Navios Partners' remaining charter agreement rates) and an estimated daily time charter equivalent for the unfixed days (based on a combination of one-year average historical time charter rates for the first year and ten-year average historical one-year time charter rates for the remaining period), over the remaining economic life of each vessel, net of brokerage and address commissions, and excluding days of scheduled off-hires, vessel operating expenses as determined by the Management Agreements (as defined herein) in effect until December 2024 and thereafter assuming an increase of 3.0% every second year and utilization rate of 99.0% based on the fleet's historical performance.

Where the undiscounted projected net operating cash flows do not exceed the carrying value of an asset group, management proceeded to perform step two of the impairment assessment. In step two of the impairment assessment, the Company determined fair value of its vessels through a combination of a discounted cash flow analysis utilizing market participant assumptions from available market data and third-party valuations from independent ship brokers performed on an individual vessel basis. The significant factors and assumptions used by management in determining fair value of vessels included those in developing the projected net operating cash flows over the remaining economic life of each vessel and the discount rate.

During the year ended December 31, 2022, an impairment loss of $7,913 was recognized in connection with the committed sales of the Nave Cosmos in January 2023, the Nave Polaris in January 2023, the Jupiter N in February 2023 and the Navios Prosperity I in February 2023, as the carrying amount of each asset group was not recoverable and exceeded its fair value less costs to sell (see Note 7 – Vessels, net). 0

During the fourth quarter of fiscal year 2020, the Company’s assessment concluded that step two of the impairment analysis was required for certain of its vessels held and used, as the undiscounted projected net operating cash flows did not exceed the carrying value. As a result, the Company recorded an impairment loss of $50,991 for four of its vessels, being the difference between the fair value and the vessels’ carrying value together with the carrying value of deferred drydock and special survey costs related to the vessels, presented under the caption “Vessels impairment loss” in the Consolidated Statements of Operations (see Note 7 – Vessels, net).

As of June 30, 2020, the Company’s assessment concluded that step two of the impairment analysis was required for three containerships held and used, as the undiscounted projected net operating cash flows did not exceed the carrying value. As a result, the Company recorded an impairment loss of $6,800 for these vessels, being the difference between the fair value and the vessels’ carrying value together with the carrying value of deferred drydock and special survey costs related to the vessels, presented under the caption “Vessels impairment loss” in the Consolidated Statements of Operations.

During the year ended December 31, 2020, an impairment loss of $13,786 was also recognized in connection with the committed sales of the Navios Soleil in December 2020, the Esperanza N in January 2021 and the Castor N in February 2021, as the carrying amount of each asset group was not recoverable and exceeded its fair value less costs to sell (see Note 7 — Vessels, net).

The total impairment loss recognized amounted to $7,913 and $0 for the years ended December 31, 2022 and 2021, respectively, and is presented under the caption “Gain on sale of vessels, net” in the Consolidated Statements of Operations.

The total impairment loss recognized amounted to $71,577 for the year ended December 31, 2020, and is presented under the caption “Vessels impairment loss” in the Consolidated Statements of Operations.

(l)             Deferred Drydock and Special Survey Costs: Navios Partners' vessels are subject to regularly scheduled drydocking and special surveys which are generally carried out every 30 or 60 months, depending on the vessels' ages to coincide with the renewal of the related certificates issued by the classification societies, unless a further extension is obtained in rare cases and under certain conditions. The cost of drydocking and special surveys are deferred and amortized over the above periods or to the next drydocking or special survey date if such date has been determined.

Costs capitalized as part of the drydocking or special survey consist principally of the actual costs incurred at the yard, and expenses relating to spare parts, paints, lubricants and services incurred solely during the drydocking or special survey period. For the years ended December 31, 2022, 2021 and 2020, the amortization expense was $28,917, $16,143 and $10,337, respectively, and is presented under the caption of “Direct vessel expenses” in the Consolidated Statements of Operations.

(m)            Deferred Finance Costs: Deferred finance costs include fees, commissions and legal expenses associated with obtaining or modifying credit facilities and financial liabilities. Deferred finance costs are presented as a deduction from the corresponding liability. These costs are amortized over the life of the related facility using the effective interest rate method, and are presented under the caption “Interest expense and finance cost, net”. Amortization and write-off of deferred finance costs, including amortization of debt discount, for each of the years ended December 31, 2022, 2021 and 2020 were $5,349, $3,741 and $2,141, respectively.

(n)           Intangible Assets and Unfavorable Lease Terms: Navios Partners' intangible assets and liabilities consist of favorable and unfavorable lease terms. When a vessel along with the current charter contract are acquired as part of a business combination and/or asset acquisition, intangible assets and unfavorable lease terms are recorded at fair value. Fair value is determined by reference to market data and the discounted amount of expected future cash flows. Where charter rates are higher than market charter rates, an asset is recorded, being the difference between the acquired charter rate and the market charter rate for an equivalent vessel. Where charter rates are less than market charter rates, a liability is recorded, being the difference between the assumed charter rate and the market charter rate for an equivalent vessel. The determination of the fair value of acquired assets and assumed liabilities requires Navios Partners to make significant assumptions and estimates of many variables including market charter rates, contracted charter rates, remaining duration of the charter agreements, the level of utilization of its vessels and its relevant discount rate. The use of different assumptions could result in a material change in the fair value of these items, which could have a material impact on Navios Partners' financial position and results of operations.
The amortizable value of favorable and unfavorable leases is amortized over the remaining life of the lease term and the amortization expense/ income is included under the captions “Depreciation and amortization of intangible assets” and “Amortization of unfavorable lease terms”, respectively in the Consolidated Statements of Operations.

The amortizable value of favorable leases would be considered impaired if their carrying values could not be recovered from the future undiscounted cash flows associated with the assets. As of December 31, 2022, the management of the Company, after considering various indicators, performed an impairment test which included intangible assets as described in paragraph (k) above. As of December 31, 2021, the management of the Company has considered various indicators and concluded that events and circumstances did not trigger the existence of potential impairment of its intangible assets and that step one of the impairment analysis was not required as described in paragraph (k) above. As of December 31, 2020, the management of the Company, after considering various indicators, performed an impairment test which included intangible assets as described in paragraph (k) above. As of December 31, 2022, 2021 and 2020 there was no impairment of intangible assets.

(o)            Foreign Currency Translation: Navios Partners' functional and reporting currency is the U.S. Dollar. Navios Partners engages in worldwide commerce with a variety of entities. Although, its operations may expose it to certain levels of foreign currency risk, its transactions are predominantly U.S. dollar denominated. Additionally, Navios Partners' wholly-owned vessel subsidiaries transacted a nominal amount of their operations in Euros; however, all of the subsidiaries' primary cash flows are U.S. dollar denominated. Transactions in currencies other than the functional currency are translated at the exchange rate in effect at the date of each transaction. Differences in exchange rates during the period between the date a transaction denominated in a foreign currency is consummated and the date on which it is either settled or translated, are recognized in the Statements of Operations. The foreign currency gains/ (losses) recognized in the accompanying Consolidated Statements of Operations under the captions “Other income” or “Other expense”, for each of the years ended December 31, 2022, 2021 and 2020 were not material for any of these periods.

(p)            Provisions: Navios Partners, in the ordinary course of its business, is subject to various claims, suits and complaints. Management, in consultation with internal and external advisors, will provide for a contingent loss in the financial statements if the contingency had been incurred as of the balance sheet date and the likelihood of loss was probable and the amount of the loss can be reasonably estimated. If Navios Partners has determined that the reasonable estimate of the loss is a range and there is no best estimate within the range, Navios Partners will accrue the lower amount of the range.

Navios Partners, through the Management Agreements (as defined herein), participates in Protection and Indemnity (P&I) insurance coverage plans provided by mutual insurance societies known as P&I clubs. Under the terms of these plans, participants may be required to pay additional premiums (supplementary calls) to fund operating deficits incurred by the clubs (“back calls”). Obligations for back calls are accrued annually based on information provided by the P&I clubs.

(q)           Segment Reporting: Navios Partners reports financial information and evaluates its operations by charter revenues and not by the length of ship employment for its customers. Navios Partners does not use discrete financial information to evaluate operating results for each type of charter or vessel type. Management does not identify expenses, profitability or other financial information by charter type. As a result, management reviews operating results solely by revenue per day and operating results of the fleet and thus Navios Partners has determined that it operates under one reportable segment (see Note 14 – Segment information).

(r)             Revenue and Expense Recognition:

Revenue from time chartering

Revenues from time chartering and bareboat chartering of vessels are accounted for as operating leases and are thus recognized on a straight line basis as the average lease revenue over the rental periods of such charter agreements, as service is performed. A time charter involves placing a vessel at the charterers' disposal for a period of time during which the charterer uses the vessel in return for the payment of a specified daily hire rate. Short period charters for less than three months are referred to as spot-charters. Charters extending three months to a year are generally referred to as medium-term charters. All other charters are considered long-term. The Company has determined to recognize lease revenue as a combined single lease component for all time charters (operating leases) as the related lease component and non-lease components will have the same timing and pattern of the revenue recognition of the combined single lease component. The performance obligations in a time charter contract are satisfied over term of the contract beginning when the vessel is delivered to the charterer until it is redelivered back to the Company. Under time charters, operating costs such as for crews, maintenance and insurance are typically paid by the owner of the vessel. Revenue from time chartering and bareboat chartering of vessels amounted to $1,064,642, $669,185 and $218,809 for the years ended December 31, 2022, 2021 and 2020, respectively.

Revenue from voyage contracts

Under a voyage charter, a vessel is provided for the transportation of specific goods between specific ports in return for payment of an agreed upon freight per ton of cargo. Upon adoption of ASC 606, the Company recognizes revenue ratably from port of loading to when the charterer's cargo is discharged as well as defer costs that meet the definition of “costs to fulfill a contract” and relate directly to the contract. Revenue from voyage contracts amounted to $69,075, $25,199 and $3,754 for the years ended December 31, 2022, 2021 and 2020, respectively.

Pooling arrangements

For vessels operating in pooling arrangements, the Company earns a portion of total revenues generated by the pool, net of expenses incurred by the pool. The amount allocated to each pool participant vessel, including the Company's vessels, is determined in accordance with an agreed-upon formula, which is determined by points awarded to each vessel in the pool based on the vessel's age, design and other performance characteristics. Revenue under pooling arrangements is accounted for as variable rate operating leases on the accrual basis and is recognized when an agreement with the pool exists, price is fixed, service is provided and the collectability is reasonably assured. The allocation of such net revenue may be subject to future adjustments by the pool however, such changes are not expected to be material. The Company recognizes net pool revenue on a monthly and quarterly basis, when the vessel has participated in a pool during the period and the amount of pool revenue can be estimated reliably based on the pool report. Revenue from vessels operating in pooling arrangements amounted to $74,344, $17,982 and $4,208 for the years ended December 31, 2022, 2021 and 2020, respectively.

Revenue from profit-sharing

Profit-sharing revenues are calculated at an agreed percentage of the excess of the charterer's average daily income (calculated on a quarterly or semi annual basis) over an agreed amount and accounted for on an accrual basis based on provisional amounts and for those contracts that provisional accruals cannot be made due to the nature of the profit sharing elements, these are accounted for on the actual cash settlement or when such revenue becomes determinable. Profit sharing revenue amounted to $2,467, $809 and $0 for the years ended December 31, 2022, 2021 and 2020, respectively.

Revenues are recorded net of address commissions. Address commissions represent a discount provided directly to the charterers based on a fixed percentage of the agreed upon charter or freight rate. Since address commissions represent a discount (sales incentive) on services rendered by the Company and no identifiable benefit is received in exchange for the consideration provided to the charterer, these commissions are presented as a reduction of revenue.

Deferred Revenue and Cash Received in Advance: Deferred revenue primarily relates to cash received from charterers prior to it being earned and the straight-line amortization of the containerships and tankers charters with de-escalating rates. These amounts are recognized as revenue over the voyage or charter period.

Time Charter and Voyage Expenses: Time charter and voyage expenses comprise all expenses related to each particular voyage, including time charter hire paid and voyage freight paid, bunkers, port charges, canal tolls, cargo handling, agency fees and brokerage commissions. Also included in time charter and voyage expenses are provisions for losses on time charters and voyages in progress at year-end, direct port terminal expenses and other miscellaneous expenses. Time charter expenses are expensed over the period of the time charter and voyage expenses are recognized as incurred.

Direct Vessel Expenses: Direct vessel expenses comprise the amortization related to drydocking and special survey costs of certain vessels of Navios Partners' fleet and certain extraordinary fees and costs, pursuant to the terms of the Management Agreements (as defined herein).

Prepaid Voyage Costs: Prepaid voyage costs relate to cash paid in advance for expenses associated with voyages. These amounts are recognized as expenses over the voyage or charter period.

Vessel operating expenses: Pursuant to the management agreement (the “Management Agreement”), the Manager, provided commercial and technical management services to Navios Partners’ vessels. For a detailed discussion of vessel operating expenses please see Note 18 – Transactions with related parties and affiliates.

General and administrative expenses: Pursuant to the administrative services agreement (the “Administrative Services Agreement”), the Manager also provides administrative services to Navios Partners, which include bookkeeping, audit and accounting services, legal and insurance services, administrative and clerical services, banking and financial services, advisory services, client and investor relations and other. Under the Administrative Services Agreement, which provide for allocable general and administrative costs, the Manager is reimbursed for reasonable costs and expenses incurred in connection with the provision of these services. For a detailed discussion of general and administrative expenses please see Note 18 – Transactions with related parties and affiliates.

(s)             Financial Instruments: Financial instruments carried on the balance sheet include cash and cash equivalents, restricted cash, trade receivables and payables, other receivables and other liabilities, long-term debt, financial liabilities and lease liabilities. The particular recognition methods applicable to each class of financial instrument are disclosed in the applicable significant policy description of each item, or included below as applicable.

Financial Risk Management: Navios Partners' activities expose it to a variety of financial risks including fluctuations in future freight rates, time charter hire rates, fuel prices, credit and interest rates risk. Risk management is carried out under policies approved by executive management. Guidelines are established for overall risk management, as well as specific areas of operations.

Credit risk: Navios Partners closely monitors its credit exposure to customers and counter-parties for credit risk. Navios Partners has entered into the Management Agreements (as defined herein) with the Managers, pursuant to which the Managers agreed to provide commercial and technical management services to Navios Partners. When negotiating on behalf of Navios Partners' various vessel employment contracts, the Managers have policies in place to ensure that they trade with customers and counterparties with an appropriate credit history.

Financial instruments that potentially subject Navios Partners to concentrations of credit risk are accounts receivable and cash and cash equivalents. Navios Partners does not believe its exposure to credit risk is likely to have a material adverse effect on its financial position, results of operations or cash flows. See Note 5 – Accounts receivable, net

Liquidity Risk: Prudent liquidity risk management implies maintaining sufficient cash and marketable securities, the availability of funding through an adequate amount of committed credit facilities and financial liabilities and the ability to close out market positions. Navios Partners monitors cash balances appropriately to meet working capital needs.

Foreign Exchange Risk: Foreign currency transactions are translated into the measurement currency rates prevailing at the dates of transactions. Foreign exchange gains and losses resulting from the settlement of such transactions and from the translation of monetary assets and liabilities denominated in foreign currencies are recognized in the Consolidated Statements of Operations.

(t)             Cash Distribution: As per the partnership agreement, within 45 days following the end of each quarter, to the extent and as may be declared by the Board, an amount equal to 100% of Available Cash (as defined herein) with respect to such quarter shall be distributed to the partners as of the record date selected by the Board of Directors.

Available Cash: Generally means, for each fiscal quarter, all cash on hand at the end of the quarter:

• less the amount of cash reserves established by the Board of Directors to:

• provide for the proper conduct of the business (including reserve for maintenance and replacement capital expenditures);

• comply with applicable law, any of Navios Partners' debt instruments, or other agreements; or

•
provide funds for distributions to the unitholders and to the general partner for any one or more of the next four quarters;

•         plus all cash on hand on the date of determination of Available Cash for the quarter resulting from working capital borrowings made after the end of the quarter. Working capital borrowings are generally borrowings that are made under any revolving credit or similar agreement used solely for working capital purposes or to pay distributions to partners.

Available Cash is a quantitative measure used in the publicly traded partnership investment community to assist in evaluating a partnership's ability to make quarterly cash distributions. Available Cash is not required by U.S. GAAP and should not be considered a substitute for net income, cash flow from operating activities and other operations or cash flow statement data prepared in accordance with accounting principles generally accepted in the United States or as a measure of profitability or liquidity.

Cash distributions are recorded in the Company's financial statements in the period in which they are declared. Navios Partners paid $6,163, $4,615 and $7,872 to its unitholders of common and general partnership units during the years ended December 31, 2022, 2021 and 2020, respectively.

Maintenance and Replacement Capital Expenditures: Maintenance and replacement capital expenditures are those capital expenditures required to maintain over the long-term the operating capacity of or the revenue generated by Navios Partners' capital assets, and expansion capital expenditures are those capital expenditures that increase the operating capacity of or the revenue generated by the capital assets. To the extent, however, that capital expenditures associated with acquiring a new vessel increase the revenues or the operating capacity of the Company’s fleet, those capital expenditures would be classified as expansion capital expenditures. As of December 31, 2022, 2021 and 2020, maintenance and replacement capital expenditures reserve approved by the Board of Directors was $244,589, $83,147 and $36,455, respectively.

(u)            Stock-based compensation: In February 2019, December 2019, December 2018 and December 2017, Navios Partners granted restricted common units to its directors and officers, which are based solely on service conditions and vest over four years each, respectively. Following the NNA Merger (as defined herein), Navios Partners assumed the restricted common units granted in December 2018 and December 2017 to directors and officers of Navios Maritime Acquisition Corporation (“Navios Acquisition”), which are based solely on service conditions and vest over four years each, respectively. Upon the NNA Merger (as defined herein), the unvested restricted common units were 11,843 after exchange on a 1 to 0.1275 basis. The fair value of restricted common units is determined by reference to the quoted stock price on the date of grant or the date that the grants were exchanged upon completion of the NNA Merger (as defined herein). Compensation expense, net of estimated forfeitures, is recognized based on a graded expense model over the vesting period. The effect of compensation expense arising from the restricted common units described above amounted to $154, $523 and $946 for the years ended December 31, 2022, 2021 and 2020, respectively, and was presented under the caption “General and administrative expenses” in the Consolidated Statements of Operations. During the year ended December 31, 2022, the Company forfeited 12,699 unvested restricted common units and cancelled 259 general partnership units. There were no restricted common units exercised, forfeited or expired during the years ended December 31, 2021 and 2020.

As of December 31, 2022, in the aggregate, 376,605 restricted common units were vested. See Note 13 – Repurchases and Issuance of units.

(v)             Income Taxes: The Company is a Marshall Islands Corporation. Pursuant to various treaties and the United States Internal Revenue Code, the Company believes that substantially all its operations are exempt from income taxes in the Marshall Islands and the United States of America. Under the laws of Marshall Islands, Liberia, Cayman Islands, Hong Kong, British Virgin Islands, Panama and Belgium, the countries of the vessel-owning subsidiaries’ incorporation and/or vessels’ registration, the vessel-owning subsidiaries are subject to registration and tonnage taxes which have been presented under the caption “Other expense” in the Consolidated Statements of Operations.

(w)           Earnings/(Losses) Per Unit: Basic earnings/(losses) per unit is computed by dividing net income/(loss) attributable to Navios Partners’ common unitholders by the weighted average number of common units outstanding during the periods presented. Diluted earnings per unit reflect the potential dilution that would occur if securities or other contracts to issue common units were exercised or converted. Diluted earnings per unit is calculated in the same manner as basic earnings per unit, except that the weighted average number of outstanding units increased to include the dilutive effect of outstanding unit options or phantom units.

(x)            Guarantees: An asset for the fair value of a right undertaken in issuing the guarantee is recognized. The recognition of fair value is not required for certain guarantees such as the parent's guarantee of a subsidiary's debt to a third party or guarantees on product warranties. For those guarantees excluded from the above guidance requiring the fair value recognition of the asset, financial statement disclosures of their terms are made.

On November 15, 2012 (as amended and supplemented in March 2014, December 2017 and July 2019), Navios Holdings and Navios Partners entered into an agreement (the “Navios Holdings Guarantee”) by which Navios Holdings would provide supplemental credit default insurance with a maximum cash payment of $20,000. In October 2020, Navios Holdings paid an amount of $5,000 to Navios Partners. In April 2021, Navios Holdings paid an amount of $5,000 to Navios Partners. As of each of December 31, 2022 and 2021, there were no outstanding claim receivable amount.

(y)             Leases for Lessors: Vessel leases where Navios Partners is regarded as the lessor are classified as either operating leases or sales type/ direct financing leases, based on an assessment of the terms of the lease. All Company’s leases, for which the Company acts as lessor, are classified as operating leases.

For charters classified as operating leases where Navios Partners is regarded as the lessor, (see Note 2(r) – Summary of Significant Accounting Policies).

(z)             Leases for Lessees: Vessel leases, where Navios Partners is regarded as the lessee, are classified as either operating leases or finance leases, based on an assessment of the terms of the lease. According to the provisions of ASC 842-20-30-1, at the commencement date, a lessee shall measure both of the following: a) The lease liability at the present value of the lease payments not yet paid, discounted using the discount rate for the lease at lease commencement and b) The right-of-use asset, which shall consist of all of the following: i) The amount of the initial measurement of the lease liability, ii) Any lease payments made to the lessor at or before the commencement date, minus any lease incentives received and iii) Any initial direct costs incurred by the lessee.

After lease commencement, the Company measures the lease liability for operating leases at the present value of the remaining lease payments using the discount rate determined at lease commencement. The right-of-use asset is subsequently measured at the amount of the remeasured lease liability, adjusted for the remaining balance of any lease incentives received, any cumulative prepaid or accrued rent if the lease payments are uneven throughout the lease term and any unamortized initial direct costs. Any changes made to leased assets to customize it for a particular use or need of the lessee are capitalized as leasehold improvements. Amounts attributable to leasehold improvements are presented separately from the related right-of-use asset. In cases of Navios Acquisition’s operating lease agreements at the date of obtaining control, the Company measured the lease liability at the present value of the remaining lease payments as if these lease agreements were a new lease of the Company at the date of obtaining control. In cases of operating lease agreements that meet the definition of ASC 842 for a short-term lease (the lease has a lease term of 12 months or less) and does not include an option to purchase the underlying asset that the lessee is reasonably certain to exercise, the Company can make the short-term lease election at the commencement date. A lessee that makes the short-term lease election does not recognize a lease liability or right-of-use asset on its balance sheet. Instead, the lessee recognizes lease payments on a straight-line basis over the lease term. Following the acquisition of the 36-vessel drybulk fleet from Navios Holdings, Navios Partners upon reassessing the classification of the leases in accordance with the criteria in ASC 842, concluded that for a Capesize vessel, with a remaining lease term of less than one year charter-in agreement, the criteria of the definition of short-term lease were met. Consequently, the Company did not recognize operating lease liability and corresponding right-of-use asset. The lease payments of the vessel are included under the caption “Time charter and voyage expenses” in the Consolidated Statements of Operations (see Note 22 – Leases). For charters classified as operating leases, lease expense is recognized on a straight line basis over the rental periods of such charter agreements and is included under the caption “Time charter and voyage expenses” in the Consolidated Statement of Operations.

After lease commencement, the Company measures the lease liability for finance leases by increasing the carrying amount to reflect interest on the lease liability and reducing the carrying amount to reflect the lease payments made during the period. The right-of-use asset is amortized from the lease commencement date to the remaining useful life of the underlying asset since the Company has either the obligation or is reasonably certain to exercise its option to purchase the underlying asset. For finance leases, interest expense is determined using the effective interest method and is included under the caption “Interest expense and finance cost, net” in the Consolidated Statement of Operations, whereas amortization on the right-of-use asset is recognized on a straight line basis over the useful life of such asset and is included under the caption “Depreciation and amortization of intangible assets” in the Consolidated Statement of Operations.

In cases of sale and leaseback transactions, if the transfer of the asset to the lessor does not qualify as a sale, then the transaction constitutes a failed sale and leaseback and is accounted for as a financing transaction. For a sale to have occurred, the control of the asset would need to be transferred to the buyer, and the buyer would need to obtain substantially all the benefits from the use of the asset.

Lease assets used by Navios Partners are reviewed periodically for potential impairment whenever events or changes in circumstances indicate that the carrying amount may not be fully recoverable. Measurement of the impairment loss is based on the fair value of the asset. Navios Partners determines the fair value of its lease assets based on management estimates and assumptions by making use of available market data. In evaluating carrying values of operating and finance lease assets, certain indicators of potential impairment are reviewed, such as undiscounted projected operating cash flows, business plans and overall market conditions.

As of December 31, 2022 and December 31, 2021, the management of the Company has considered various indicators, and concluded that events and circumstances did not trigger the existence of potential impairment of its operating lease assets and that step one of the impairment analysis was not required. As of December 31, 2022, the management concluded that events occurred and circumstances had changed, which indicated that potential impairment of Navios Partners’ finance lease assets might exist. These indicators included volatility in the charter market as well as the potential impact the current marketplace may have on the Company’s future operations As a result, an impairment assessment of finance lease assets (step one) was performed.

As of December 31, 2020, the management concluded that events occurred and circumstances had changed, which indicated that potential impairment of Navios Partners’ operating lease assets might exist. These indicators included volatility in the charter market as well as the potential impact the current marketplace may have on the Company’s future operations As a result, an impairment assessment of operating lease assets (step one) was performed.

The Company determined undiscounted projected net operating cash flows for each bareboat/time chartered-in vessel and compared it to lease asset’s carrying value. The significant factors and assumptions used in the undiscounted projected net operating cash flow analysis included: determining the projected net operating cash flows by considering the charter revenues from existing time charters for the fixed fleet days (the Company’s remaining charter agreement rates) and an estimated daily time charter equivalent for the unfixed days (based on an average historical time charter rates) over the remaining lease term/ economic life of right-of-use assets under operating and finance leases, accordingly, net of brokerage and address commissions excluding days of scheduled off-hires (for the bareboat/time chartered-in vessels), vessel operating expenses in accordance with the terms of Management Agreements (as defined herein) (assuming an annual increase of 3.0% every second year for the bareboat/time chartered-in vessels). If step two of the impairment analysis is required, the analysis includes the use of the discounted cash flow which comprises various assumptions, including the Company’s weighted average cost-of capital (“WACC”).

As of December 31, 2022, the Company’s impairment assessments indicated that the undiscounted projected net operating cash flows determined for finance lease assets exceeded their carrying value. The impairment assessments performed as of December 31, 2022 did not result in impairment charges.

As of December 31, 2020, the Company’s impairment assessments indicated that the undiscounted projected net operating cash flows determined for operating lease assets exceeded their carrying value. The impairment assessments performed as of December 31, 2020 did not result in impairment charges.

(aa)             Financial Instruments and Fair Value: Guidance on Fair Value Measurements provides a fair value hierarchy that prioritizes the inputs to valuation techniques used to measure fair value. The hierarchy gives the highest priority to unadjusted quoted prices in active markets for identical assets or liabilities (Level I measurements) and the lowest priority to unobservable inputs (Level III measurements). A financial instrument's level within the fair value hierarchy is based on the lowest level of any input that is significant to the fair value measurement. In determining the appropriate levels, the Company performs a detailed analysis of the assets and liabilities that are subject to guidance on Fair Value Measurements.

(bb)             Recent Accounting Pronouncements: In March 2020, the Financial Accounting Standards Board issued ASU No. 2020-04, “Reference Rate Reform (Topic 848): Facilitation of the Effects of Reference Rate Reform on Financial Reporting (“ASU 2020-04”).” ASU 2020-04 provides temporary optional expedients and exceptions to the guidance in U.S. GAAP on contract modifications and hedge accounting to ease the financial reporting burdens related to the expected market transition from the London Interbank Offered Rate (LIBOR) and other interbank offered rates to alternative reference rates. In January 2021, the FASB issued Accounting Standard Update (“ASU”) 2021-01 (Topic 848), which amends and clarifies the existing accounting standard issued in March 2020 (“ASU”) 2020-04 for Reference Rate Reform. Reference rates such as LIBOR, are widely used in a broad range of financial instruments and other agreements. The ASU permits entities to elect certain optional expedients and exceptions when accounting for derivative contracts and certain hedging relationships affected by changes in the interest rates used for discounting cash flows, for computing variation margin settlements, and for calculating price alignment interest in connection with reference rate reform activities under way in global financial markets (the “discounting transition”). The ASU 2020-04 is effective for adoption at any time between March 12, 2020 and December 31, 2022, for all entities and the ASU 2021-01 is effective for all entities as of January 7, 2021 through December 31, 2022. In December 2022, the FASB issued ASU No. 2022-06, Deferral of the Sunset Date of Reference Rate Reform (Topic 848). Topic 848 provides optional expedients and exceptions for applying GAAP to transactions affected by reference rate (e.g., LIBOR) reform if certain criteria are met, for a limited period of time to ease the potential burden in accounting for (or recognizing the effects of) reference rate reform on financial reporting. The ASU deferred the sunset date of Topic 848 from December 31, 2022 to December 31, 2024. As of December 31, 2022, the Company has not made any contract modifications to replace the reference rate in any of its agreements and will continue to evaluate the effects of this standard on its consolidated financial position, results of operations, and cash flows.

CONSOLIDATED BALANCE SHEETS - USD ($) $ in Thousands	Dec. 31, 2022	Dec. 31, 2021
Current assets
Cash and cash equivalents	$ 157,814	$ 159,467
Restricted cash	17,284	9,979
Accounts receivable, net	75,030	23,774
Prepaid expenses and other current assets	60,296	33,120
Total current assets	310,424	226,340
Vessels, net	3,777,329	2,852,570
Deposits for vessels acquisitions	218,663	46,335
Other long-term assets	46,122	48,168
Deferred dry dock and special survey costs, net	99,999	69,882
Amounts due from related parties	41,403	35,245
Intangible assets	78,716	100,422
Operating lease assets	323,048	244,337
Total non-current assets	4,585,280	3,396,959
Total assets	4,895,704	3,623,299
Current liabilities
Accounts payable	27,117	21,062
Accrued expenses	16,049	12,889
Deferred revenue	38,875	23,921
Operating lease liabilities, current portion	39,853	18,292
Amounts due to related parties	104,751	64,204
Current portion of financial liabilities, net	216,955	82,291
Current portion of long-term debt, net	174,140	172,846
Total current liabilities	617,740	395,505
Operating lease liabilities, net	271,262	225,512
Unfavorable lease terms	47,906	122,481
Long-term financial liabilities, net	864,661	465,633
Long-term debt, net	689,691	640,939
Deferred revenue	50,138	3,504
Other long-term liabilities	11,343	0
Total non-current liabilities	1,935,001	1,458,069
Total liabilities	2,552,741	1,853,574
Commitments and contingencies	0	0
Partners' capital:
Common Unitholders (30,184,388 and 30,197,087 units issued and outstanding at December 31, 2022 and December 31, 2021, respectively)	2,305,494	1,743,717
General Partner (622,296 and 622,555 units issued and outstanding at December 31, 2022 and December 31, 2021, respectively)	37,469	26,008
Total partners' capital	2,342,963	1,769,725
Total liabilities and partners' capital	$ 4,895,704	$ 3,623,299

Commitments and Contingencies

12 Months Ended

Dec. 31, 2022

Commitments and Contingencies Disclosure [Abstract]

Commitments and Contingencies

NOTE 16 – COMMITMENTS AND CONTINGENCIES Commitments and Contingencies

Navios Partners is involved in various disputes and arbitration proceedings arising in the ordinary course of business. Provisions have been recognized in the financial statements for all such proceedings where Navios Partners believes that a liability may be probable, and for which the amounts are reasonably estimable, based upon facts known at the date the financial statements were prepared. Management believes the ultimate disposition of these matters will be immaterial individually and in the aggregate to Navios Partners’ financial position, results of operations or liquidity.

In November 2017, Navios Partners agreed to bareboat charter-in, under a ten-year bareboat contract, from an unrelated third party, the Navios Libra, a newbuilding Panamax vessel of 82,011 dwt, delivered on July 24, 2019. Navios Partners agreed to pay in total $5,540, representing a deposit for the option to acquire the vessel after the end of the fourth year, of which the first half of $2,770 was paid during the year ended December 31, 2017 and the second half of $2,770 was paid during the year ended December 31, 2018. As of December 31,2022, the total amount of $6,417, including expenses, is presented under the caption “Other long-term assets” in the Consolidated Balance Sheets.

On October 18, 2019, Navios Partners agreed to bareboat charter-in, under a ten-year bareboat contract each, from an unrelated third party, the Navios Amitie and the Navios Star, two newbuilding Panamax vessels of 82,002 dwt and 81,994 dwt, respectively. The vessels were delivered in Navios Partner’s fleet on May 28, 2021 and June 10, 2021, respectively. Navios Partners has the option to acquire the vessels after the end of the fourth year for the remaining period of the bareboat charters. Navios Partners had agreed to pay in total $12,328, representing a deposit for the option to acquire the vessels after the end of the fourth year, of which $1,434 was paid during the year ended December 31, 2019, $10,034 was paid during the year ended December 31, 2020, and the remaining amount of $860 was paid upon the delivery of the vessels. As of December 31, 2022, the total amount of $13,576, including expenses, is presented under the caption “Other long-term assets” in the Consolidated Balance Sheets.

On January 25, 2021, Navios Partners agreed to bareboat charter-in, under a 15-year bareboat contract each, from an unrelated third party, three newbuilding Capesize vessels of approximately 180,000 dwt each. Navios Partners has the options to acquire the vessels after the end of year four for the remaining period of the bareboat charters. Navios Partners agreed to pay in total $10,500, representing a deposit for the options to acquire the vessels after the end of the fourth year, of which $5,250, $1,750 and $1,750 was paid in August 2021, September 2022 and November 2022, respectively, and the remaining amount of $1,750 will be paid upon the delivery of the remaining vessel. On September 21, 2022 and on November 17, 2022, Navios Partners took delivery of the Navios Armonia and the Navios Azalea, respectively. For a detailed description of the above vessels under finance leases, refer to Note 11 – Borrowings, and Note 7 – Vessels, net, respectively. The remaining vessel is expected to be delivered into Navios Partners’ fleet during the first half of 2023. As of December 31, 2022, the total amount of $2,149, including expenses, is presented under the caption “Other long-term assets” in the Consolidated Balance Sheets.

On March 25, 2021, Navios Partners agreed to bareboat charter-in, under a 15-year bareboat contract, from an unrelated third party, one newbuilding Capesize vessel, of approximately 180,000 dwt. Navios Partners has the option to acquire the vessel after the end of year four for the remaining period of the bareboat charter. Navios Partners agreed to pay in total $3,500, representing a deposit for the option to acquire the vessel after the end of the fourth year of which $1,750 was paid in August 2021 and the remaining amount of $1,750 will be paid upon the delivery of the vessel. The vessel is expected to be delivered by the first half of 2023. As of December 31, 2022, the total amount of $2,089, including expenses, is presented under the caption “Other long-term assets” in the Consolidated Balance Sheets.

On July 2, 2021, Navios Partners agreed to purchase four 5,300 TEU newbuilding containerships, from an unrelated third party, for a purchase price of $61,600 each. The vessels are expected to be delivered into Navios Partners’ fleet during the second half of 2023 and first half of 2024. Navios Partners agreed to pay in total $18,480 in three installments for each vessel and the remaining amount of $43,120 for each vessel plus extras will be paid upon delivery of the vessel. On August 13, 2021, the first installment of each vessel of $6,160, or $24,640 accumulated for the four vessels, was paid. In the second quarter of 2022, the aggregate amount of $12,320 in relation to the second instalment for two vessels, was paid. In the fourth quarter of 2022, the aggregate amount of $24,640 in relation to the second instalment for two vessels and the third instalment for the other two vessels, was paid. As of December 31, 2022, the total amount of $61,600 is presented under the caption “Deposits for vessels acquisitions” in the Consolidated Balance Sheets.

On October 1, 2021, Navios Partners exercised its option to acquire two 5,300 TEU newbuilding containerships, from an unrelated third party, for a purchase price of $61,600 each. The vessels are expected to be delivered into Navios Partners’ fleet during the second half of 2024. Navios Partners agreed to pay in total $18,480 in three installments for each vessel and the remaining amount of $43,120 for each vessel plus extras will be paid upon delivery of the vessel. On November 15, 2021, the first installment of each vessel of $6,160, or $12,320 accumulated for the two vessels, was paid. As of December 31, 2022, the total amount of $12,320 is presented under the caption “Deposits for vessels acquisitions” in the Consolidated Balance Sheets.

In November 2021, Navios Partners agreed to purchase four 5,300 TEU newbuilding containerships (two plus two optional), from an unrelated third party, for a purchase price of $62,825 each. The vessels are expected to be delivered into Navios Partners’ fleet during the second half of 2023 and in 2024. Navios Partners agreed to pay in total $25,130 in four installments for each vessel and the remaining amount of $37,695 plus extras for each vessel will be paid upon delivery of the vessel. In the first quarter of 2022, the aggregate amount of $12,565 in relation to the first installment of two vessels, was paid. In the second quarter of 2022, the aggregate amount of $18,848 in relation to the first installment of two vessels and the second installment of one vessel, was paid. In the third quarter of 2022, the amount of $6,282 in relation to the second installment of one vessel, was paid. In the fourth quarter of 2022, the amount of $6,283 in relation to the third installment of one vessel, was paid. As of December 31, 2022, the total amount of $43,978 is presented under the caption “Deposits for vessels acquisitions” in the Consolidated Balance Sheets.

Pursuant to a novation agreement dated January 28, 2022, the Company agreed to novate the shipbuilding contract and to simultaneously enter into a bareboat charter agreement to bareboat charter-in a newbuilding Panamax vessel, under a ten-year bareboat contract, from an unrelated third party. The vessel, Navios Meridian, has 82,010 dwt and was delivered in Navios Partners’ fleet on February 5, 2023. Navios Partners agreed to pay in total $6,860, of which $3,430 was paid in July 2021 and the remaining amount of $3,430 was paid in April 2022. In January 2022, Navios Partners declared its option to purchase the vessel. The Company-lessee has performed an assessment based on provisions of ASC 842 and concluded that it controls the underlying asset that is under construction before the commencement date of the lease. Consequently, as of December 31, 2022, the Company has capitalized the installments paid by the owner-lessor to the yard, amounted to $6,860 and recognized an equal amounted liability presented under the caption “Other long-term liabilities” in the Consolidated Balance Sheets. As of December 31, 2022, the total amount of $13,720 (including installments of $6,860 paid by the owner-lessor to the yard) is presented under the caption “Deposits for vessels acquisitions” in the Consolidated Balance Sheets.

In April 2022, Navios Partners agreed to purchase four 115,000 dwt Aframax/LR2 newbuilding vessels for a purchase price of $58,500 each (plus $4,158 in additional features). The vessels are expected to be delivered into Navios Partners’ fleet during 2024. Navios Partners agreed to pay in total $23,400 plus extras in four installments for each vessel and the remaining amount of $35,100 plus extras for each vessel will be paid upon delivery of each vessel. In the third quarter of 2022, the first installment of each vessel of $6,266, or $25,063 accumulated for the four vessels, was paid. As of December 31, 2022, the total amount of $25,063 is presented under the caption “Deposits for vessels acquisitions” in the Consolidated Balance Sheets.

In June 2022, Navios Partners agreed to purchase two newbuilding liquified natural gas (LNG) dual fuel 7,700 TEU containerships, from an unrelated third party, for an amended purchase price of $115,510 each (original price of $120,610 each). The vessels are expected to be delivered into Navios Partners’ fleet during the second half of 2024. Navios Partners agreed to pay in total $92,408 in four installments for each vessel and the remaining amount of $23,102 for each vessel will be paid upon delivery of the vessel. In the fourth quarter of 2022, the first installment of each vessel of $23,102, or $46,204 accumulated for the two vessels, was paid. As of December 31, 2022, the total amount of $46,204 is presented under the caption “Deposits for vessels acquisitions” in the Consolidated Balance Sheets.

In September, 2022, Navios Partners agreed to bareboat charter-in, under a 15-year bareboat contract, from an unrelated third party, one newbuilding Capesize vessel, of approximately 180,000 dwt. Navios Partners has the option to acquire the vessel after the end of year four for the remaining period of the bareboat charter. Navios Partners agreed to pay in total $3,500, representing a deposit for the option to acquire the vessel after the end of the fourth year of which $1,750 was paid in September 2022 and the remaining amount of $1,750 will be paid upon the delivery of the vessel. The vessel is expected to be delivered by the first half of 2023. As of December 31, 2022, the total amount of $1,845, including expenses, is presented under the caption “Other long-term assets” in the Consolidated Balance Sheets.

In November 2022, Navios Partners agreed to acquire two 115,000 dwt Aframax/LR2 newbuilding vessels for a purchase price of $60,500 each (plus $4,158 in additional features). The vessels are expected to be delivered into Navios Partners’ fleet during the first half of 2025. Navios Partners agreed to pay in total $24,200 plus extras in four installments for each vessel and the remaining amount of $36,300 plus extras for each vessel will be paid upon delivery of each vessel. As of December 31, 2022, no amount is presented under the caption “Deposits for vessels acquisitions” in the Consolidated Balance Sheets.

In December 2022, Navios Partners agreed to acquire two newbuilding Japanese MR2 Product Tanker vessels from an unrelated third party, under bareboat contracts. Each vessel has approximately 52,000 dwt and is being bareboat-in for ten years. Navios Partners has the option to acquire the vessels starting at the end of year four until the end of the charter period. Navios Partners agreed to pay in total $18,000, representing a deposit for the option to acquire the vessels after the end of the fourth year The vessels are expected to be delivered into Navios Partners’ fleet during the second half of 2025 and the first half of 2026. The closing of the transaction is subject to completion of customary documentation.

Upon acquisition of the majority of outstanding stock of Navios Acquisition, Navios Partners assumed the following commitments:

In September 2018, Navios Acquisition agreed to a 12-year bareboat charter-in agreement with de-escalating purchase options for the Baghdad and Erbil, two newbuilding Japanese VLCCs of 313,433 dwt and 313,486 dwt, respectively. On October 28, 2020, Navios Acquisition took delivery of the Baghdad. On February 17, 2021, Navios Acquisition took delivery of the Erbil. As of December 31, 2022, the total amount of $2,484 is presented under the caption “Other long-term assets” in the Consolidated Balance Sheets.

In the first quarter of 2019, Navios Acquisition exercised its option to a 12-year bareboat charter-in agreement with de-escalating purchase options for the Nave Electron, a newbuilding Japanese VLCC of 313,239 dwt. On August 30, 2021, Navios Partners took delivery of the Nave Electron. As of December 31, 2022, the total amount of $1,957 is presented under the caption “Other long-term assets” in the Consolidated Balance Sheets.

In the second quarter of 2020, Navios Acquisition exercised its option for the Nave Celeste, a newbuilding Japanese VLCC of 313,418 dwt under a 12-year bareboat charter agreement with de-escalating purchase options. On July 5, 2022, Navios Partners took delivery of the Nave Celeste. As of December 31, 2022, the total amount of $1,685 is presented under the caption “Other long-term assets” in the Consolidated Balance Sheets.

As of December 31, 2022, an amount of $15,778 related to initial direct costs is presented under the caption “Deposits for vessels acquisitions” in the Consolidated Balance Sheets.

As of December 31, 2022, the Company’s future minimum lease commitments under the Company’s charter-in contracts for undelivered vessels, are as follows:

Year		Amount
2023	$	8,499
2024		13,579
2025		14,054
2026		18,657
2027		19,674
2028 and thereafter		190,171
Total	$	264,634

Intangible Assets and Liabilities - Intangible assets, Favorable Lease (Details) - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2022	Dec. 31, 2021	Dec. 31, 2020	Dec. 31, 2019
Goodwill and Intangible Assets Disclosure [Abstract]
Favorable lease terms - Cost	$ 211,644	$ 195,854	$ 83,716	$ 83,716
Favorable lease terms - Accumulated amortization	(132,928)	(95,432)	(81,716)	(80,550)
Favorable lease terms - Net Book Value	78,716	100,422	2,000	$ 3,166
Additions/ (Amortization) - Cost	15,790	112,138	0
Additions/ (Amortization) - Accumulated amortization	(37,496)	(13,716)	(1,166)
Additions/ (Amortization) - Net Book Value	$ (21,706)	$ 98,422	$ (1,166)

Future Minimum Contractual Revenue

12 Months Ended

Dec. 31, 2022

Leases [Abstract]

Future Minimum Contractual Revenue

NOTE 17 – FUTURE MINIMUM CONTRACTUAL REVENUE Future Minimum Contractual Revenue

The future minimum contractual lease income (charter-out rates are presented net of commissions and assume no off-hires days) as of December 31, 2022, is as follows:

Year		Amount
2023	$	775,268
2024		622,574
2025		505,587
2026		361,578
2027		308,462
2028 and thereafter		619,604
Total	$	3,193,073

Vessels, net (Details Narrative) $ in Thousands			1 Months Ended		3 Months Ended		4 Months Ended	5 Months Ended	6 Months Ended			7 Months Ended			8 Months Ended				9 Months Ended		10 Months Ended				11 Months Ended							12 Months Ended
Vessels, net (Details Narrative) $ in Thousands	Jan. 05, 2023 USD ($)	Jan. 13, 2021 USD ($)	Feb. 10, 2021 USD ($)	Jan. 28, 2021 USD ($)	Mar. 30, 2021 USD ($)	Mar. 25, 2021 USD ($)	May 10, 2021 USD ($)	Jun. 04, 2021 USD ($)	Jul. 09, 2021 USD ($)	Jun. 30, 2021 USD ($)	Jun. 29, 2020 USD ($)	Jul. 27, 2022 USD ($)	Aug. 13, 2021 USD ($)	Jul. 31, 2021 USD ($)	Sep. 13, 2022 USD ($)	Sep. 12, 2022 USD ($)	Sep. 08, 2022 USD ($)	Aug. 16, 2021 USD ($)	Sep. 21, 2022 USD ($)	Sep. 30, 2020 USD ($)	Nov. 14, 2022 USD ($)	Oct. 25, 2022 USD ($)	Oct. 29, 2021 USD ($)	Oct. 31, 2020 USD ($)	Dec. 14, 2022 USD ($)	Dec. 05, 2022 USD ($)	Dec. 01, 2022 USD ($)	Nov. 30, 2022 USD ($)	Nov. 17, 2022 USD ($)	Dec. 10, 2020 USD ($)	Nov. 30, 2020 USD ($)	Dec. 31, 2022 USD ($)	Dec. 30, 2022 USD ($)	Dec. 23, 2022 USD ($)	Dec. 19, 2022 USD ($)	Dec. 31, 2021 USD ($)	Dec. 31, 2020 USD ($)	Jul. 29, 2022 USD ($)
Property, Plant and Equipment [Line Items]
Working capital balances																																$ (782,334)				$ (5,766)	$ 37,999
Proceeds from Sale of Property, Plant, and Equipment																																284,476				121,080	8,183
Property, Plant and Equipment, Net																																3,777,329				2,852,570
Gain (Loss) on Disposition of Property Plant Equipment																																149,352				33,625	0
Asset Impairment Charges																																0				0	71,577
Vessels Agreed To Be Sold [Member]
Property, Plant and Equipment [Line Items]
Vessel type																							Panamax
Navios Armonia, Navios Astra, Navios Primavera, Navios Azalea [Member]
Property, Plant and Equipment [Line Items]
Capitalized expenses																																16,745
Navios Alegria II [Member]
Property, Plant and Equipment [Line Items]
Capitalized expenses																									$ 243
Vessel year built																									2016
Vessel type																									Panamax
Vessel capacity in DWT																									84,852
Additions																									$ 27,493
Navios Azalea II [Member]
Property, Plant and Equipment [Line Items]
Vessel year built																													2022
Vessel type																													Capesize
Vessel capacity in DWT																													182,064
Additions																													$ 44,753
Navios Armonia [Member]
Property, Plant and Equipment [Line Items]
Vessel year built																			2022
Vessel type																			Capesize
Vessel capacity in DWT																			182,079
Additions																			$ 44,254
Navios Astra [Member]
Property, Plant and Equipment [Line Items]
Vessel year built															2022
Vessel type															Capesize
Vessel capacity in DWT															182,393
Additions															$ 55,804
Navios Primavera [Member]
Property, Plant and Equipment [Line Items]
Capitalized expenses												$ 986
Vessel year built												2022
Vessel type												Panamax
Vessel capacity in DWT												82,003
Additions												$ 32,566
Upon Acquisition of 36-vessel drybulk fleet from Navios Holdings [Member]
Property, Plant and Equipment [Line Items]
Finance Lease Right-Of-Use Asset																																						$ 389,436
Owned vessels [Member]
Property, Plant and Equipment [Line Items]
Additions																	$ 588,939
Navios Azimuth [Member] \| Upon Acquisition Of Navios Acquisition And The Completion Of NMCI Merger [Member]
Property, Plant and Equipment [Line Items]
Capitalized expenses									$ 3
Vessel year built									2011
Vessel type									Capesize
Vessel capacity in DWT									179,169
Additions									$ 30,003
Navios Ray [Member] \| Upon Acquisition Of Navios Acquisition And The Completion Of NMCI Merger [Member]
Property, Plant and Equipment [Line Items]
Vessel year built										2012
Vessel type										Capesize
Vessel capacity in DWT										179,515
Navios Bonavis [Member] \| Upon Acquisition Of Navios Acquisition And The Completion Of NMCI Merger [Member]
Property, Plant and Equipment [Line Items]
Vessel year built										2009
Vessel type										Capesize
Vessel capacity in DWT										180,022
Navios Ray and Navios Bonavis [Member] \| Upon Acquisition Of Navios Acquisition And The Completion Of NMCI Merger [Member]
Property, Plant and Equipment [Line Items]
Additions										$ 58,000
Navios Koyo [Member] \| Upon Acquisition Of Navios Acquisition And The Completion Of NMCI Merger [Member]
Property, Plant and Equipment [Line Items]
Capitalized expenses								$ 67
Vessel year built								2011
Vessel type								Capesize
Vessel capacity in DWT								181,415
Additions								$ 28,567
Ete N [Member] \| Upon Acquisition Of Navios Acquisition And The Completion Of NMCI Merger [Member]
Property, Plant and Equipment [Line Items]
Vessel year built							2012
Vessel type							Containership
Vessel capacity in TEU							2,782
Fleur N [Member] \| Upon Acquisition Of Navios Acquisition And The Completion Of NMCI Merger [Member]
Property, Plant and Equipment [Line Items]
Vessel year built							2012
Vessel type							Containership
Vessel capacity in TEU							2,782
Spectrum N [Member] \| Upon Acquisition Of Navios Acquisition And The Completion Of NMCI Merger [Member]
Property, Plant and Equipment [Line Items]
Vessel year built							2009
Vessel type							Containership
Vessel capacity in TEU							2,546
Ete N, Fleur N and Spectrum N [Member] \| Upon Acquisition Of Navios Acquisition And The Completion Of NMCI Merger [Member]
Property, Plant and Equipment [Line Items]
Additions							$ 55,500
Navios Avior [Member] \| Upon Acquisition Of Navios Acquisition And The Completion Of NMCI Merger [Member]
Property, Plant and Equipment [Line Items]
Vessel year built					2012
Vessel type					Panamax
Vessel capacity in DWT					81,355
Navios Centaurus [Member] \| Upon Acquisition Of Navios Acquisition And The Completion Of NMCI Merger [Member]
Property, Plant and Equipment [Line Items]
Vessel year built					2012
Vessel type					Panamax
Vessel capacity in DWT					81,472
Navios Avior and Navios Centaurus [Member] \| Upon Acquisition Of Navios Acquisition And The Completion Of NMCI Merger [Member]
Property, Plant and Equipment [Line Items]
Capitalized expenses					$ 70
Additions					39,320
Working capital balances					$ (5,766)
Navios Gem [Member]
Property, Plant and Equipment [Line Items]
Vessel year built																				2014
Vessel type																				Capesize
Vessel capacity in DWT																				181,336
Navios Victory [Member]
Property, Plant and Equipment [Line Items]
Vessel year built																				2014
Vessel type																				Panamax
Vessel capacity in DWT																				77,095
Navios Gem and Navios Victory [Member]
Property, Plant and Equipment [Line Items]
Additions																				$ 51,000
Five drybulk vessels, three Panamax vessels and two Ultra-Handymax vessels [Member] \| Upon Europe II liquidation [member]
Property, Plant and Equipment [Line Items]
Additions											$ 56,050
Navios Perseus N [Member]
Property, Plant and Equipment [Line Items]
Vessel year built																																		2009
Vessel type																																		MR1 Product Tanker
Vessel capacity in DWT																																		36,264
Proceeds from Sale of Property, Plant, and Equipment																																		$ 18,315
Property, Plant and Equipment, Net																																		$ 12,607
Navios Camelia [Member]
Property, Plant and Equipment [Line Items]
Vessel year built																													2009
Vessel type																													Panamax
Vessel capacity in DWT																													75,162
Proceeds from Sale of Property, Plant, and Equipment																													$ 14,700
Property, Plant and Equipment, Net																													10,142
Dry dock and special survey costs, net																													$ 204
Navios Alegria [Member]
Property, Plant and Equipment [Line Items]
Vessel year built																					2004
Vessel type																					Panamax
Vessel capacity in DWT																					76,466
Proceeds from Sale of Property, Plant, and Equipment																					$ 10,780
Property, Plant and Equipment, Net																					7,338
Dry dock and special survey costs, net																					$ 735
Navios Symmetry [Member]
Property, Plant and Equipment [Line Items]
Vessel year built																						2006
Vessel type																						Panamax
Vessel capacity in DWT																						74,381
Proceeds from Sale of Property, Plant, and Equipment																						$ 11,466
Property, Plant and Equipment, Net																						11,673
Dry dock and special survey costs, net																						$ 1,683
Navios Unite [Member]
Property, Plant and Equipment [Line Items]
Vessel year built																			2006
Vessel type																			Containership
Vessel capacity in TEU																			8,204
Proceeds from Sale of Property, Plant, and Equipment																			$ 83,125
Property, Plant and Equipment, Net																			35,835
Dry dock and special survey costs, net																			$ 2,619
Navios Utmost [Member]
Property, Plant and Equipment [Line Items]
Vessel year built																2006
Vessel type																Containership
Vessel capacity in TEU																8,204
Proceeds from Sale of Property, Plant, and Equipment																$ 132,125
Property, Plant and Equipment, Net																35,651
Dry dock and special survey costs, net																$ 2,412
Navios Prosperity I [Member] \| Vessels Agreed To Be Sold [Member]
Property, Plant and Equipment [Line Items]
Vessel year built	2007
Vessel type	Panamax
Vessel capacity in DWT	75,527
Proceeds from Sale of Property, Plant, and Equipment	$ 13,750
Date of sale	February 7, 2023
Navios Amaryllis [member] \| Vessels Agreed To Be Sold [Member]
Property, Plant and Equipment [Line Items]
Vessel year built																																	2008
Vessel type																																	Ultra-Handymax
Vessel capacity in DWT																																	58,735
Proceeds from Sale of Property, Plant, and Equipment																																	$ 15,100
Date of sale																																	January 26, 2023
Navios Jupiter N [Member] \| Vessels Agreed To Be Sold [Member]
Property, Plant and Equipment [Line Items]
Vessel year built																																			2011
Vessel type																																			Post-Panamax
Vessel capacity in DWT																																			93,062
Proceeds from Sale of Property, Plant, and Equipment																																			$ 16,425
Date of sale																																			February 3, 2023
Nave Polaris [Member] \| Vessels Agreed To Be Sold [Member]
Property, Plant and Equipment [Line Items]
Vessel year built																										2011
Vessel type																										Chemical Tanker
Vessel capacity in DWT																										25,145
Proceeds from Sale of Property, Plant, and Equipment																										$ 14,650
Date of sale																										January 24, 2023
Nave Cosmos [Member] \| Vessels Agreed To Be Sold [Member]
Property, Plant and Equipment [Line Items]
Vessel year built																										2010
Vessel type																										Chemical Tanker
Vessel capacity in DWT																										25,130
Proceeds from Sale of Property, Plant, and Equipment																										$ 13,600
Date of sale																										January 9, 2023
Star N [Member] \| Vessels Agreed To Be Sold [Member]
Property, Plant and Equipment [Line Items]
Vessel year built																											2009
Vessel type																											MR1 Product Tanker
Vessel capacity in DWT																											37,836
Proceeds from Sale of Property, Plant, and Equipment																											$ 18,100
Date of sale																											January 26, 2023
Nave Dorado [Member] \| Vessels Agreed To Be Sold [Member]
Property, Plant and Equipment [Line Items]
Vessel year built																												2005
Vessel type																												MR2 Product Tanker
Vessel capacity in DWT																												47,999
Proceeds from Sale of Property, Plant, and Equipment																												$ 15,625
Date of sale																												January 17, 2023
Nave Cosmos, Nave Polaris, Jupiter N and Navios Prosperity I [Member]
Property, Plant and Equipment [Line Items]
Asset Impairment Charges																																7,913
Navios Altair I [Member]
Property, Plant and Equipment [Line Items]
Vessel year built																							2006
Vessel capacity in DWT																							74,475
Proceeds from Sale of Property, Plant, and Equipment																							$ 13,465
Property, Plant and Equipment, Net																							10,189
Dry dock and special survey costs, net																							$ 29
Harmony N [Member]
Property, Plant and Equipment [Line Items]
Vessel year built																		2006
Vessel type																		Containership
Vessel capacity in TEU																		2,824
Proceeds from Sale of Property, Plant, and Equipment																		$ 28,420
Navios Azalea [Member]
Property, Plant and Equipment [Line Items]
Vessel year built													2005
Vessel type													Panamax
Vessel capacity in DWT													74,759
Proceeds from Sale of Property, Plant, and Equipment													$ 12,610
Property, Plant and Equipment, Net													10,137
Dry dock and special survey costs, net													$ 777
Navios Dedication [Member]
Property, Plant and Equipment [Line Items]
Vessel year built														2008
Vessel type														Containership
Vessel capacity in TEU														4,250
Proceeds from Sale of Property, Plant, and Equipment														$ 33,893
Joie N [Member]
Property, Plant and Equipment [Line Items]
Vessel year built						2011
Vessel type						Ultra-Handymax
Vessel capacity in DWT						56,557
Proceeds from Sale of Property, Plant, and Equipment						$ 8,190
Castor N [Member] \| Memorandum Of Agreement [Member]
Property, Plant and Equipment [Line Items]
Vessel year built			2007
Vessel type			Containership
Vessel capacity in TEU			3,091
Proceeds from Sale of Property, Plant, and Equipment			$ 8,869
Asset Impairment Charges																																					2,026
Sale price																															$ 8,869
Solar N [Member]
Property, Plant and Equipment [Line Items]
Vessel year built				2006
Vessel type				Containership
Vessel capacity in TEU				3,398
Proceeds from Sale of Property, Plant, and Equipment				$ 11,074
Esperanza N [Member] \| Memorandum Of Agreement [Member]
Property, Plant and Equipment [Line Items]
Vessel year built		2008
Vessel type		Containership
Vessel capacity in TEU		2,007
Proceeds from Sale of Property, Plant, and Equipment		$ 4,559
Asset Impairment Charges																																					$ 1,780
Sale price																								$ 4,559
Navios Soleil [Member]
Property, Plant and Equipment [Line Items]
Proceeds from Sale of Property, Plant, and Equipment																														$ 8,183
Property, Plant and Equipment, Net																														18,163
Dry dock and special survey costs, net																														3,108
Asset Impairment Charges																														$ 9,980
Management Agreement [Member]
Property, Plant and Equipment [Line Items]
Payments to Acquire Water and Waste Water Systems																																$ 18,901				$ 11,408

Accrued expenses

12 Months Ended

Dec. 31, 2022

Accrued Expenses

Accrued expenses

NOTE 10 – ACCRUED EXPENSES Accrued expenses

Accrued expenses as of December 31, 2022 and 2021 consisted of the following:

Accrued expenses

		December 31, 2022		December 31, 2021
Accrued voyage expenses	$	5,742	$	5,666
Accrued loan interest		8,297		3,329
Accrued legal and professional fees		2,010		3,894
Total accrued expenses	$	16,049	$	12,889

As of December 31, 2022 and December 31, 2021, the amount of $675 and $320, respectively, was included in accrued legal and professional fees that was authorized and approved by the Compensation Committee of Navios Partners in December 2022 and 2021 to the directors and officers of the Company, subject to fulfillment of certain service conditions that were provided and completed as of December 31, 2022, and as of December 31, 2021, respectively. The total amount of $7,605, $5,738 and $4,970 was presented under the caption “General and administrative expenses” in the Consolidated Statements of Operations for the years ended December 31, 2022, 2021 and 2020, respectively, and comprised of compensation authorized to the directors and officers of the Company.

Commitments and Contingencies (Tables)

12 Months Ended

Dec. 31, 2022

Commitments and Contingencies Disclosure [Abstract]

Commitments and Contingencies - Future minimum contractual obligations

Year		Amount
2023	$	8,499
2024		13,579
2025		14,054
2026		18,657
2027		19,674
2028 and thereafter		190,171
Total	$	264,634

Acquisition of Navios Containers - Lease Future Amortization Income (Details) - USD ($) $ in Thousands	Aug. 25, 2021	Mar. 31, 2021
Business Combination and Asset Acquisition [Abstract]
Within One Year		$ (126,710)
Year Two		(52,501)
Year Three		(20,431)
Year Four		(12,462)
Year Five		(11,445)
Year Six		(941)
Total	$ (6,529)	$ (224,490)

Borrowings (Details Narrative)		1 Months Ended	2 Months Ended	3 Months Ended				4 Months Ended							5 Months Ended					6 Months Ended								7 Months Ended			8 Months Ended									9 Months Ended			10 Months Ended				11 Months Ended					12 Months Ended
Borrowings (Details Narrative)	Jan. 05, 2022 USD ($)	Jan. 25, 2021 USD ($)	Mar. 13, 2020 USD ($)	Mar. 31, 2022 USD ($)	Mar. 31, 2021 USD ($)	Mar. 30, 2021 USD ($)	Apr. 11, 2019 USD ($)	May 11, 2022 USD ($)	May 10, 2021 USD ($)	Apr. 30, 2021 USD ($)	Apr. 28, 2021 USD ($)	May 08, 2019 USD ($)	Apr. 15, 2019 USD ($)	Apr. 30, 2018 USD ($)	May 31, 2022 USD ($)	Jun. 08, 2021 USD ($)	May 31, 2021 USD ($)	Jun. 01, 2018 USD ($)	May 18, 2018 USD ($)	Jun. 30, 2022 USD ($)	Jun. 30, 2021 USD ($)	Jun. 28, 2021 USD ($)	Jun. 18, 2021 USD ($)	Jun. 28, 2019 USD ($)	Jun. 27, 2019 USD ($)	Jun. 29, 2018 USD ($)	Jun. 28, 2017 USD ($)	Jul. 31, 2021 USD ($)	Jul. 24, 2019 USD ($)	Jul. 18, 2017 USD ($)	Sep. 09, 2022 USD ($)	Dec. 31, 2021 USD ($)	Aug. 31, 2021 USD ($)	Aug. 25, 2021 USD ($)	Aug. 23, 2021 USD ($)	Aug. 20, 2021 USD ($)	Aug. 31, 2019 USD ($)	Aug. 30, 2018 USD ($)	Aug. 29, 2018 USD ($)	Sep. 30, 2022 USD ($)	Sep. 30, 2020 USD ($)	Oct. 10, 2019 USD ($)	Oct. 31, 2022 USD ($)	Oct. 31, 2021 USD ($)	Oct. 31, 2019 USD ($)	Nov. 09, 2018 USD ($)	Dec. 15, 2022 USD ($)	Dec. 07, 2022 USD ($)	Nov. 30, 2022 USD ($)	Dec. 15, 2021 USD ($)	Dec. 13, 2018 USD ($)	Dec. 31, 2022 USD ($) shares	Dec. 31, 2021 USD ($)	Dec. 31, 2020 USD ($)	Dec. 31, 2018 USD ($)	Jan. 13, 2021 USD ($)
Debt Instrument [Line Items]
Long-Term Debt																																$ 1,361,709,000																				$ 1,945,447,000	$ 1,361,709,000
Long-Term Line of Credit																																825,267,000																				874,038,000	825,267,000
Finance Lease, Liability																																$ 0																				389,007,000	0
Contractual Obligation																																																				264,634,000
Finance Lease, Interest Expense																																																				12,243,000	$ 0	$ 0
Payments related to finance lease liabilities																																																				$ 10,389,000
Debt Instrument, Covenant Description																																																				The Company’s credit facilities and certain financial liabilities also require compliance with a number of financial covenants, including: (i) maintain a required security ranging over 105% to 140%; (ii) minimum free consolidated liquidity in an amount equal to $500 per owned vessel and a number of vessels as defined in the Company’s credit facilities and financial liabilities; (iii) maintain a ratio of EBITDA to interest expense of at least 2.00:1.00; (iv) maintain a ratio of total liabilities or total debt to total assets (as defined in the Company’s credit facilities and financial liabilities) ranging from less than 0.75 to 0.80; and (v) maintain a minimum net worth ranging from $30,000 to $135,000.
Debt Instrument, Covenant Compliance																																																				As of December 31, 2022, Navios Partners was in compliance with the financial covenants and/or the prepayments and/or the cure provisions, as applicable, in each of its credit facilities and certain financial liabilities.
Long-Term Debt, Weighted Average Interest Rate, at Point in Time																																4.10%																				5.30%	4.10%	4.50%
Financial Liabilities [Member] \| Navios Fantastiks and Navios Beaufiks [Member]
Debt Instrument [Line Items]
Sale Leaseback Transaction, Date																																																				December 2018
Finance lease, liability																																																				$ 25,000,000
Finance Lease, Liability																																																				16,070,000
Purchase Obligation																																																				$ 6,300,000
Financial Liabilities [Member] \| Navios Sol [Member]
Debt Instrument [Line Items]
Proceeds from Lines of Credit							$ 20,000,000
Maturity date																																																				second quarter of 2029
Sale Leaseback Transaction, Date																																																				April 5, 2019
Finance lease, liability																																																				$ 20,000,000
Finance Lease, Liability																																																				15,619,000
Purchase Obligation																																																				$ 6,300,000
Vessel year built																																																				2009
Vessel type																																																				Capesize
Financial Liabilities [Member] \| Navios Sagittarius [Member]
Debt Instrument [Line Items]
Proceeds from Lines of Credit																								$ 7,500,000
Maturity date																																																				second quarter of 2022
Sale Leaseback Transaction, Date																																																				June 7, 2019
Finance lease, liability																																																				$ 7,500,000
Purchase Obligation																																																				$ 2,000,000
Vessel year built																																																				2006
Vessel type																																																				Panamax
Vessel capacity in DWT																																																				75,756
Financial Liabilities [Member] \| Navios Ace [Member]
Debt Instrument [Line Items]
Proceeds from Lines of Credit																													$ 22,000,000
Maturity date																																																				third quarter of 2030
Sale Leaseback Transaction, Date																																																				July 2, 2019
Finance lease, liability																																																				$ 22,000,000
Finance Lease, Liability																																																				17,828,000
Purchase Obligation																																																				$ 6,300,000
Vessel year built																																																				2011
Vessel type																																																				Capesize
Vessel capacity in DWT																																																				179,016
Financial Liabilities [Member] \| Navios Bonavis [member]
Debt Instrument [Line Items]
Proceeds from Lines of Credit																						$ 15,000,000
Maturity date																																																				second quarter of 2027
Sale Leaseback Transaction, Date																																																				June 2021
Finance lease, liability																																																				$ 15,000,000
Finance Lease, Liability																																																				12,622,000
Purchase Obligation																																																				$ 5,000,000
Vessel year built																																																				2009
Vessel type																																																				Capesize
Vessel capacity in DWT																																																				180,022
Financial Liabilities [Member] \| Navios Ray [member]
Debt Instrument [Line Items]
Proceeds from Lines of Credit																						$ 18,500,000
Maturity date																																																				second quarter of 2030
Sale Leaseback Transaction, Date																																																				June 2021
Finance lease, liability																																																				$ 18,500,000
Finance Lease, Liability																																																				16,505,000
Purchase Obligation																																																				$ 5,000,000
Vessel year built																																																				2012
Vessel type																																																				Capesize
Vessel capacity in DWT																																																				179,515
Financial Liabilities [Member] \| Navios Pollux [Member]
Debt Instrument [Line Items]
Proceeds from Lines of Credit																																		$ 15,000,000
Maturity date																																																				third quarter of 2027
Sale Leaseback Transaction, Date																																																				August 16, 2021
Finance lease, liability																																																				$ 15,000,000
Finance Lease, Liability																																																				12,884,000
Purchase Obligation																																																				$ 5,000,000
Vessel year built																																																				2009
Vessel type																																																				Capesize
Vessel capacity in DWT																																																				180,727
Financial Liabilities [Member] \| Navios Primavera [member]
Debt Instrument [Line Items]
Maturity date																																																				third quarter of 2032
Sale Leaseback Transaction, Date																																																				December 20, 2021
Finance lease, liability																																																				$ 25,264,000
Finance Lease, Liability																																																				24,627,000
Purchase Obligation																																																				$ 10,500,000
Vessel type																																																				Panamax
Vessel capacity in DWT																																																				82,003
Date of delivery																																																				July 2022
Financial Liabilities [Member] \| Twelve Containerships [Member]
Debt Instrument [Line Items]
Maturity date																																																				first quarter of 2026
Debt Instrument, Description of Variable Rate Basis																																																				SOFR
Debt Instrument, Basis Spread on Variable Rate																																																				2.10%
Discount																																																				$ 800,000
Sale Leaseback Transaction, Date																																																				October, 2022
Finance lease, liability																																																				$ 100,000,000
Finance Lease, Liability																																																				93,490,000
Purchase Obligation																																																				$ 41,445,000
Drawn down date																																																				October 31, 2022
Financial Liabilities [Member] \| Navios Alegria [member]
Debt Instrument [Line Items]
Proceeds from Lines of Credit																																																$ 24,000,000
Maturity date																																																				fourth quarter of 2032
Sale Leaseback Transaction, Date																																																				November 15, 2022
Finance lease, liability																																																				$ 24,000,000
Finance Lease, Liability																																																				23,803,000
Purchase Obligation																																																				$ 375,000
Vessel year built																																																				2016
Vessel type																																																				Panamax
Vessel capacity in DWT																																																				84,852
Financial Liabilities [Member] \| Navios Sagittarius II [Member]
Debt Instrument [Line Items]
Proceeds from Lines of Credit																																															$ 10,500,000
Maturity date																																																				fourth quarter of 2026
Sale Leaseback Transaction, Date																																																				December 5, 2022
Finance lease, liability																																																				$ 10,500,000
Finance Lease, Liability																																																				10,344,000
Purchase Obligation																																																				$ 3,000,000
Vessel year built																																																				2006
Vessel type																																																				Panamax
Vessel capacity in DWT																																																				75,756
Finance Lease Liabilities [Member] \| Navios Azalea [member]
Debt Instrument [Line Items]
Vessel year built																																																				2022
Vessel type																																																				Capesize
Vessel capacity in DWT																																																				182,064
Date of delivery																																																				November 17, 2022
Outstanding balance under sale and leaseback transaction																																																				$ 39,640,000
Debt Instrument, Periodic Payment																																																				$ 261,000
Debt Instrument, Frequency of Periodic Payment																																																				monthly
Purchase option																																																				$ 9,500,000
Lessee, Operating Lease, Description																																																				15-year
Lessee, Operating Lease, Discount Rate																																																				7.00%
Repayment years																																																				15
Finance Lease Liabilities [Member] \| Navios Armonia [member]
Debt Instrument [Line Items]
Vessel year built																																																				2022
Vessel type																																																				Capesize
Vessel capacity in DWT																																																				182,079
Date of delivery																																																				September 21, 2022
Outstanding balance under sale and leaseback transaction																																																				$ 39,419,000
Debt Instrument, Periodic Payment																																																				$ 264,000
Debt Instrument, Frequency of Periodic Payment																																																				monthly
Purchase option																																																				$ 9,500,000
Lessee, Operating Lease, Description																																																				15-year
Lessee, Operating Lease, Discount Rate																																																				7.00%
Repayment years																																																				15
Finance Lease Liabilities [Member] \| Navios Astra [member]
Debt Instrument [Line Items]
Finance Lease, Liability																																																				$ 42,781,000
Purchase Obligation																																																				$ 16,463,000
Vessel year built																																																				2022
Vessel type																																																				Capesize
Vessel capacity in DWT																																																				182,393
Date of delivery																																																				September 13, 2022
Outstanding balance under sale and leaseback transaction																																																				$ 42,060,000
Debt Instrument, Periodic Payment																																																				$ 243,000
Debt Instrument, Frequency of Periodic Payment																																																				monthly
Lessee, Operating Lease, Description																																																				10-year
Lessee, Operating Lease, Discount Rate																																																				7.00%
Repayment years																																																				ten
Sale and Leaseback Agreements [Member]
Debt Instrument [Line Items]
Deposits																																$ 10,078,000																				$ 8,650,000	$ 10,078,000
Upon Acquisition Of Navios Acquisition [Member] \| Sale and Leaseback Agreements $71,500 [Member]
Debt Instrument [Line Items]
Maturity date																																																				April 2024
Debt Instrument, Description of Variable Rate Basis																																																				LIBOR
Debt Instrument, Basis Spread on Variable Rate																																																				3.05%
Line of Credit Facility, Frequency of Payments																																																				quarterly
Sale Leaseback Transaction, Date																																																				March 31, 2018
Finance Lease, Liability																																																				$ 71,500,000
Purchase Obligation																																																				35,750,000
Outstanding balance under sale and leaseback transaction																																																				43,198,000
Proceeds from Issuance of Debt														$ 71,500,000
Debt Instrument, Periodic Payment																																																				$ 1,490,000
Vessels financed																																																				four product tankers
Number of repayment installments																																																				24
Upon Acquisition Of Navios Acquisition [Member] \| Sale and Leaseback Agreements $103,155 [Member]
Debt Instrument [Line Items]
Maturity date																																																				March and April 2026
Debt Instrument, Description of Variable Rate Basis																																																				LIBOR
Debt Instrument, Basis Spread on Variable Rate																																																				3.50%
Sale Leaseback Transaction, Date																																																				March and April 2019
Finance Lease, Liability																																																				$ 103,155,000
Purchase Obligation																																																				$ 33,975,000
Sale and leaseback transaction, description																																																				to refinance $50,250 outstanding on the existing facility on three product tankers and to finance two product tankers
Outstanding balance under sale and leaseback transaction																																																				$ 64,817,000
Upon Acquisition Of Navios Acquisition [Member] \| Sale and Leaseback Agreements $15,000 [Member]
Debt Instrument [Line Items]
Maturity date																																																				August 2024
Debt Instrument, Description of Variable Rate Basis																																																				LIBOR
Debt Instrument, Basis Spread on Variable Rate																																																				3.80%
Sale Leaseback Transaction, Date																																																				August 2019
Finance Lease, Liability																																																				$ 15,000,000
Outstanding balance under sale and leaseback transaction																																																				8,594,000
Debt Instrument, Periodic Payment																																																				$ 156,000
Vessels financed																																																				one product tanker
Number of repayment installments																																																				60
Debt Instrument, Frequency of Periodic Payment																																																				monthly
Purchase option																																																				$ 5,625,000
Upon Acquisition Of Navios Acquisition [Member] \| Sale and Leaseback Agreements $47,220 [Member]
Debt Instrument [Line Items]
Debt Instrument, Description of Variable Rate Basis																																																				LIBOR plus a margin ranging from 350 bps to 360 bps per annum
Sale Leaseback Transaction, Date																																																				September 2019
Finance Lease, Liability																																																				$ 47,220,000
Purchase Obligation																																																				17,950,000
Outstanding balance under sale and leaseback transaction																																																				$ 28,260,000
Vessels financed																																																				three product tankers
Debt Instrument, Frequency of Periodic Payment																																																				quarterly
Maturity date																																																				September 2023 and September 2026
Upon Acquisition Of Navios Acquisition [Member] \| Sale and Leaseback Agreements $90,811 [Member]
Debt Instrument [Line Items]
Debt Instrument, Description of Variable Rate Basis																																																				LIBOR plus a margin ranging from 335 bps to 355 bps per annum
Sale Leaseback Transaction, Date																																																				October 2019
Finance Lease, Liability																																																				$ 90,811,000
Prepayment of Sale and Leaseback Transaction															$ 11,295,000
Outstanding balance under sale and leaseback transaction																																																				$ 47,581,000
Vessels financed																																																				six product tankers
Debt Instrument, Frequency of Periodic Payment																																																				quarterly
Purchase option																																																				$ 16,500,000
Upon Acquisition Of Navios Acquisition [Member] \| Sale and Leaseback Agreements $72,053 [Member]
Debt Instrument [Line Items]
Debt Instrument, Description of Variable Rate Basis																																																				LIBOR plus margin of 390 bps per annum
Sale Leaseback Transaction, Date																																																				June 2020
Finance Lease, Liability																																																				$ 72,053,000
Purchase Obligation																																																				20,963,000
Prepayment of Sale and Leaseback Transaction										$ 6,210,000																																										5,903,000
Outstanding balance under sale and leaseback transaction																																																				45,610,000
Debt Instrument, Periodic Payment																																																				$ 1,369,000
Vessels financed																																																				one MR1, one MR2 and two LR1s
Number of repayment installments																																																				18
Debt Instrument, Frequency of Periodic Payment																																																				quarterly
Upon Acquisition Of Navios Acquisition [Member] \| BNP Paribas $44m Loan Facility [Member]
Debt Instrument [Line Items]
Line of Credit Facility, Initiation Date																																																				Dec. 18, 2015
Line of Credit Facility, Maximum Borrowing Capacity																																																				$ 44,000,000
Long-Term Debt, Description																																																				for the partial post-delivery financing of a LR1 product tanker and a MR2 product tanker
Repayments of Debt																																																					22,000,000
Maturity date																																																				December 2021
Debt Instrument, Description of Variable Rate Basis																																																				LIBOR
Debt Instrument, Basis Spread on Variable Rate																																																				2.30%
Line of Credit Facility, Frequency of Payments																																																				semi-annual
Line of Credit Facility, Periodic Payment																																																				$ 2,000,000
Debt Instrument, Periodic Payment Terms, Balloon Payment to be Paid																																																				$ 20,000,000
Repayment installments																																																				12
Upon Acquisition Of Navios Acquisition [Member] \| BNP Paribas $96m Loan Facility [Member]
Debt Instrument [Line Items]
Line of Credit Facility, Maximum Borrowing Capacity																																																				$ 96,000,000
Long-Term Debt, Description																																																				to partially refinance the existing indebtedness of five tanker vessels
Maturity date																																																				third quarter of 2025
Debt Instrument, Description of Variable Rate Basis																																																				LIBOR
Debt Instrument, Basis Spread on Variable Rate																																																				2.85%
Long-Term Line of Credit																																																				$ 71,375,000
Number of repayment installments																																																				11
Line of Credit Facility, Frequency of Payments																																																				quarterly
Line of Credit Facility, Periodic Payment																																																				$ 5,000,000
Debt Instrument, Periodic Payment Terms, Balloon Payment to be Paid																																																				$ 16,375,000
Description of collateral																																																				one container vessel was added as collatera
Line of credit facility issuance date																																																				August 2021
Upon Acquisition Of Navios Acquisition [Member] \| HCOB $24m Loan Facility [Member]
Debt Instrument [Line Items]
Line of Credit Facility, Maximum Borrowing Capacity																																																				$ 24,000,000
Long-Term Debt, Description																																																				to refinance the credit facility with ABN AMRO Bank N.V. of its two chemical tankers
Maturity date																																																				September 2021
Debt Instrument, Description of Variable Rate Basis																																																				LIBOR
Debt Instrument, Basis Spread on Variable Rate																																																				3.00%
Prepayments of debt																																	$ 14,847,000
Number of repayment installments																																																				17
Line of Credit Facility, Frequency of Payments																																																				quarterly
Line of Credit Facility, Periodic Payment																																																				$ 572,000
Line of credit facility issuance date																																																				June 2017
Upon Acquisition Of Navios Acquisition [Member] \| HCOB $31.80m Loan Facility [Member]
Debt Instrument [Line Items]
Line of Credit Facility, Maximum Borrowing Capacity																																																				$ 31,800,000
Long-Term Debt, Description																																																				to refinance the existing facility of one VLCC
Maturity date																																																				October 2020
Debt Instrument, Description of Variable Rate Basis																																																				LIBOR
Debt Instrument, Basis Spread on Variable Rate																																																				2.80%
Number of repayment installments																																																				4
Line of Credit Facility, Frequency of Payments																																																				quarterly
Line of Credit Facility, Periodic Payment																																																				$ 846,000
Debt Instrument, Periodic Payment Terms, Balloon Payment to be Paid																																																				$ 28,416,000
Line of credit facility issuance date																																																				October 2019
Upon Acquisition Of Navios Acquisition [Member] \| Extended HCOB $31.80m Loan Facility [Member]
Debt Instrument [Line Items]
Maturity date																																																				October 2024
Debt Instrument, Description of Variable Rate Basis																																																				LIBOR
Debt Instrument, Basis Spread on Variable Rate																																																				3.90%
Prepayments of debt																																	25,878,000
Line of Credit Facility, Frequency of Payments																																																				quarterly
Line of Credit Facility, Periodic Payment																																																				$ 846,000
Debt Instrument, Periodic Payment Terms, Balloon Payment to be Paid																																																				$ 14,880,000
Repayment installments																																																				16
Upon Acquisition Of Navios Acquisition [Member] \| HCOB $190,216 Loan Facility [Member]
Debt Instrument [Line Items]
Line of Credit Facility, Maximum Borrowing Capacity																																																				$ 190,216,000
Long-Term Debt, Description																																																				to partially refinance the existing indebtedness of seven tanker vessels
Maturity date																																																				second quarter of 2025
Debt Instrument, Description of Variable Rate Basis																																																				LIBOR
Debt Instrument, Basis Spread on Variable Rate																																																				2.95%
Long-Term Line of Credit																																																				$ 153,500,000
Debt Instrument, Periodic Payment Terms, Balloon Payment to be Paid																																																				$ 91,367,000
Description of collateral																																																				two container vessels were added as collaterals
Line of credit facility issuance date																																																				August 2021
Upon Acquisition Of Navios Acquisition [Member] \| Eurobank Ergasias S.A. $20.8m Loan Facility [Member]
Debt Instrument [Line Items]
Line of Credit Facility, Maximum Borrowing Capacity																																																				$ 20,800,000
Long-Term Debt, Description																																																				to refinance two LR1s
Maturity date																																																				second quarter of 2024
Debt Instrument, Description of Variable Rate Basis																																																				LIBOR
Debt Instrument, Basis Spread on Variable Rate																																																				3.00%
Long-Term Line of Credit																																																				$ 12,800,000
Line of Credit Facility, Frequency of Payments																																																				quarterly
Line of Credit Facility, Periodic Payment																																																				$ 800,000
Debt Instrument, Periodic Payment Terms, Balloon Payment to be Paid																																																				$ 8,000,000
Repayment installments																																																				6
Line of credit facility issuance date																																																				June 2020
Upon Acquisition of 36-vessel drybulk fleet from Navios Holdings [Member] \| Sale and Leaseback Agreements $33,000 [Member]
Debt Instrument [Line Items]
Maturity date																																																				first quarter of 2032
Debt Instrument, Description of Variable Rate Basis																																																				LIBOR
Debt Instrument, Basis Spread on Variable Rate																																																				2.00%
Sale Leaseback Transaction, Date																																																				November 2019
Finance Lease, Liability																																																				$ 33,000,000
Outstanding balance under sale and leaseback transaction																																																				24,937,000
Debt Instrument, Periodic Payment																																																				$ 224,000
Vessels financed																																																				a Capesize vessel
Number of repayment installments																																																				111
Debt Instrument, Frequency of Periodic Payment																																																				monthly
Purchase option																																																				$ 750,000
Upon Acquisition of 36-vessel drybulk fleet from Navios Holdings [Member] \| Sale and Leaseback Agreements $35,000 [Member]
Debt Instrument [Line Items]
Maturity date																																																				first quarter of 2032
Debt Instrument, Description of Variable Rate Basis																																																				LIBOR
Debt Instrument, Basis Spread on Variable Rate																																																				2.00%
Sale Leaseback Transaction, Date																																																				February 2020
Finance Lease, Liability																																																				$ 35,000,000
Outstanding balance under sale and leaseback transaction																																																				26,913,000
Debt Instrument, Periodic Payment																																																				$ 238,000
Vessels financed																																																				a Capesize vessel
Number of repayment installments																																																				112
Debt Instrument, Frequency of Periodic Payment																																																				monthly
Purchase option																																																				$ 750,000
Upon Acquisition of 36-vessel drybulk fleet from Navios Holdings [Member] \| Sale and Leaseback Agreements $19,000 - November 2021 [Member]
Debt Instrument [Line Items]
Maturity date																																																				fourth quarter of 2029
Sale Leaseback Transaction, Date																																																				November 2021
Finance Lease, Liability																																																				$ 19,000,000
Purchase Obligation																																																				3,600,000
Outstanding balance under sale and leaseback transaction																																																				17,047,000
Debt Instrument, Periodic Payment																																																				$ 204,000
Vessels financed																																																				a Capesize vessel
Number of repayment installments																																																				86
Debt Instrument, Frequency of Periodic Payment																																																				monthly
Upon Acquisition of 36-vessel drybulk fleet from Navios Holdings [Member] \| Sale and Leaseback Agreements $19,000 - December 2021 I [Member]
Debt Instrument [Line Items]
Maturity date																																																				fourth quarter of 2029
Sale Leaseback Transaction, Date																																																				December 2021
Finance Lease, Liability																																																				$ 19,000,000
Purchase Obligation																																																				3,600,000
Outstanding balance under sale and leaseback transaction																																																				17,047,000
Debt Instrument, Periodic Payment																																																				$ 204,000
Vessels financed																																																				a Capesize vessel
Number of repayment installments																																																				86
Debt Instrument, Frequency of Periodic Payment																																																				monthly
Upon Acquisition of 36-vessel drybulk fleet from Navios Holdings [Member] \| Sale and Leaseback Agreements $19,000 - December 2021 II [Member]
Debt Instrument [Line Items]
Maturity date																																																				first quarter of 2029
Debt Instrument, Description of Variable Rate Basis																																																				LIBOR
Debt Instrument, Basis Spread on Variable Rate																																																				2.00%
Sale Leaseback Transaction, Date																																																				December 2021
Finance Lease, Liability																																																				$ 19,000,000
Purchase Obligation																																																				1,000,000
Outstanding balance under sale and leaseback transaction																																																				16,429,000
Debt Instrument, Periodic Payment																																																				$ 214,000
Vessels financed																																																				a Capesize vessel
Number of repayment installments																																																				75
Debt Instrument, Frequency of Periodic Payment																																																				monthly
Upon Acquisition of 36-vessel drybulk fleet from Navios Holdings [Member] \| Sale and Leaseback Agreements $20,000 [Member]
Debt Instrument [Line Items]
Maturity date																																																				fourth quarter of 2027
Debt Instrument, Description of Variable Rate Basis																																																				LIBOR
Debt Instrument, Basis Spread on Variable Rate																																																				3.00%
Sale Leaseback Transaction, Date																																																				December 2021
Finance Lease, Liability																																																				$ 20,000,000
Purchase Obligation																																																				3,500,000
Outstanding balance under sale and leaseback transaction																																																				17,021,000
Debt Instrument, Periodic Payment																																																				$ 229,000
Vessels financed																																																				a Capesize vessel
Number of repayment installments																																																				62
Debt Instrument, Frequency of Periodic Payment																																																				monthly
Upon Acquisition of 36-vessel drybulk fleet from Navios Holdings [Member] \| Sale and Leaseback Agreements $12,000 [Member]
Debt Instrument [Line Items]
Maturity date																																																				first quarter of 2027. As of December 31, 2022, the outstanding balance under the sale and leaseback agreement was $
Sale Leaseback Transaction, Date																																																				February 2022
Finance Lease, Liability																																																				$ 12,000,000
Outstanding balance under sale and leaseback transaction																																																				10,341,000
Debt Instrument, Periodic Payment																																																				$ 208,000
Vessels financed																																																				a Panamax vessel
Number of repayment installments																																																				53
Debt Instrument, Frequency of Periodic Payment																																																				monthly
Purchase option																																																				$ 1,600,000
Upon Acquisition of 36-vessel drybulk fleet from Navios Holdings [Member] \| Sale and Leaseback Agreements $22,000 [Member]
Debt Instrument [Line Items]
Maturity date																																																				third quarter of 2032
Debt Instrument, Description of Variable Rate Basis																																																				LIBOR
Debt Instrument, Basis Spread on Variable Rate																																																				1.55%
Sale Leaseback Transaction, Date																																																				July 2022
Finance Lease, Liability																																																				$ 22,000,000
Purchase Obligation																																																				3,000,000
Outstanding balance under sale and leaseback transaction																																																				21,050,000
Debt Instrument, Periodic Payment																																																				$ 158,000
Vessels financed																																																				a Panamax vessel
Number of repayment installments																																																				117
Debt Instrument, Frequency of Periodic Payment																																																				monthly
Upon Acquisition of 36-vessel drybulk fleet from Navios Holdings [Member] \| Finance Lease Liabilities [Member] \| Navios Magellan II [Member]
Debt Instrument [Line Items]
Finance Lease, Liability																																																				$ 19,385,000
Vessel year built																																																				2020
Vessel type																																																				Panamax
Vessel capacity in DWT																																																				82,037
Date of delivery																																																				July 29, 2022
Outstanding balance under sale and leaseback transaction																																																				$ 18,997,000
Debt Instrument, Periodic Payment																																																				$ 105,000
Debt Instrument, Frequency of Periodic Payment																																																				monthly
Purchase option																																																				$ 10,300,000
Lessee, Operating Lease, Description																																																				eight-year
Lessee, Operating Lease, Discount Rate																																																				6.00%
Repayment years																																																				eight
Upon Acquisition of 36-vessel drybulk fleet from Navios Holdings [Member] \| Finance Lease Liabilities [Member] \| Navios Galaxy II [Member]
Debt Instrument [Line Items]
Finance Lease, Liability																																																				$ 17,702,000
Vessel year built																																																				2020
Vessel type																																																				Panamax
Vessel capacity in DWT																																																				81,789
Date of delivery																																																				July 29, 2022
Outstanding balance under sale and leaseback transaction																																																				$ 17,222,000
Debt Instrument, Periodic Payment																																																				$ 115,000
Debt Instrument, Frequency of Periodic Payment																																																				monthly
Purchase option																																																				$ 7,513,000
Lessee, Operating Lease, Description																																																				eight-year
Lessee, Operating Lease, Discount Rate																																																				6.00%
Repayment years																																																				eight
Upon Acquisition of 36-vessel drybulk fleet from Navios Holdings [Member] \| Finance Lease Liabilities [Member] \| Navios Uranus [Member]
Debt Instrument [Line Items]
Finance Lease, Liability																																																				$ 17,607,000
Vessel year built																																																				2019
Vessel type																																																				Panamax
Vessel capacity in DWT																																																				81,516
Date of delivery																																																				July 29, 2022
Outstanding balance under sale and leaseback transaction																																																				$ 17,143,000
Debt Instrument, Periodic Payment																																																				$ 164,000
Debt Instrument, Frequency of Periodic Payment																																																				monthly
Purchase option																																																				$ 7,767,000
Lessee, Operating Lease, Description																																																				seven-year
Lessee, Operating Lease, Discount Rate																																																				6.00%
Repayment years																																																				seven
Upon Acquisition of 36-vessel drybulk fleet from Navios Holdings [Member] \| Finance Lease Liabilities [Member] \| Navios Felicity I [Member]
Debt Instrument [Line Items]
Finance Lease, Liability																																																				$ 17,473,000
Vessel year built																																																				2020
Vessel type																																																				Panamax
Vessel capacity in DWT																																																				81,946
Date of delivery																																																				July 29, 2022
Outstanding balance under sale and leaseback transaction																																																				$ 17,133,000
Debt Instrument, Periodic Payment																																																				$ 97,000
Debt Instrument, Frequency of Periodic Payment																																																				monthly
Purchase option																																																				$ 9,713,000
Lessee, Operating Lease, Description																																																				seven-year
Lessee, Operating Lease, Discount Rate																																																				6.00%
Repayment years																																																				seven
Upon Acquisition of 36-vessel drybulk fleet from Navios Holdings [Member] \| Finance Lease Liabilities [Member] \| Navios Herakles II [Member]
Debt Instrument [Line Items]
Finance Lease, Liability																																																				$ 17,791,000
Vessel year built																																																				2019
Vessel type																																																				Panamax
Vessel capacity in DWT																																																				82,036
Date of delivery																																																				July 29, 2022
Outstanding balance under sale and leaseback transaction																																																				$ 17,426,000
Debt Instrument, Periodic Payment																																																				$ 117,000
Debt Instrument, Frequency of Periodic Payment																																																				monthly
Purchase option																																																				$ 9,280,000
Lessee, Operating Lease, Description																																																				seven-year
Lessee, Operating Lease, Discount Rate																																																				6.00%
Repayment years																																																				seven
Upon Acquisition of 36-vessel drybulk fleet from Navios Holdings [Member] \| Finance Lease Liabilities [Member] \| Navios Coral [Member]
Debt Instrument [Line Items]
Finance Lease, Liability																																																				$ 35,173,000
Vessel year built																																																				2016
Vessel type																																																				Panamax
Vessel capacity in DWT																																																				84,904
Date of delivery																																																				July 29, 2022
Outstanding balance under sale and leaseback transaction																																																				$ 34,081,000
Debt Instrument, Periodic Payment																																																				$ 300,000
Debt Instrument, Frequency of Periodic Payment																																																				monthly
Purchase option																																																				$ 27,017,000
Lessee, Operating Lease, Description																																																				three-year
Lessee, Operating Lease, Discount Rate																																																				6.00%
Repayment years																																																				three
Upon Acquisition of 36-vessel drybulk fleet from Navios Holdings [Member] \| Finance Lease Liabilities [Member] \| Navios Amber [Member]
Debt Instrument [Line Items]
Finance Lease, Liability																																																				$ 35,229,000
Vessel year built																																																				2015
Vessel type																																																				Panamax
Vessel capacity in DWT																																																				80,994
Date of delivery																																																				July 29, 2022
Outstanding balance under sale and leaseback transaction																																																				$ 33,688,000
Debt Instrument, Periodic Payment																																																				$ 338,000
Debt Instrument, Frequency of Periodic Payment																																																				monthly
Purchase option																																																				$ 32,019,000
Lessee, Operating Lease, Description																																																				one-year
Lessee, Operating Lease, Discount Rate																																																				6.00%
Repayment years																																																				one
Upon Acquisition of 36-vessel drybulk fleet from Navios Holdings [Member] \| Finance Lease Liabilities [Member] \| Navios Citrine [Member]
Debt Instrument [Line Items]
Finance Lease, Liability																																																				$ 35,605,000
Vessel year built																																																				2017
Vessel type																																																				Panamax
Vessel capacity in DWT																																																				81,626
Date of delivery																																																				July 29, 2022
Outstanding balance under sale and leaseback transaction																																																				$ 34,547,000
Debt Instrument, Periodic Payment																																																				$ 273,000
Debt Instrument, Frequency of Periodic Payment																																																				monthly
Purchase option																																																				$ 27,936,000
Lessee, Operating Lease, Description																																																				three-year
Lessee, Operating Lease, Discount Rate																																																				6.00%
Repayment years																																																				three
Upon Acquisition of 36-vessel drybulk fleet from Navios Holdings [Member] \| Finance Lease Liabilities [Member] \| Navios Dolphin [Member]
Debt Instrument [Line Items]
Finance Lease, Liability																																																				$ 35,676,000
Vessel year built																																																				2017
Vessel type																																																				Panamax
Vessel capacity in DWT																																																				81,630
Date of delivery																																																				July 29, 2022
Outstanding balance under sale and leaseback transaction																																																				$ 34,621,000
Debt Instrument, Periodic Payment																																																				$ 272,000
Debt Instrument, Frequency of Periodic Payment																																																				monthly
Purchase option																																																				$ 27,940,000
Lessee, Operating Lease, Description																																																				three-year
Lessee, Operating Lease, Discount Rate																																																				6.00%
Repayment years																																																				three
Upon Acquisition of 36-vessel drybulk fleet from Navios Holdings [Member] \| Finance Lease Liabilities [Member] \| Navios Felix [Member]
Debt Instrument [Line Items]
Finance Lease, Liability																																																				$ 43,383,000
Vessel year built																																																				2016
Vessel type																																																				Capesize
Vessel capacity in DWT																																																				181,221
Date of delivery																																																				July 29, 2022
Outstanding balance under sale and leaseback transaction																																																				$ 43,030,000
Debt Instrument, Periodic Payment																																																				$ 540,000
Debt Instrument, Frequency of Periodic Payment																																																				monthly
Purchase option																																																				$ 36,766,000
Lessee, Operating Lease, Description																																																				one-year
Lessee, Operating Lease, Discount Rate																																																				6.00%
Repayment years																																																				one
Upon Acquisition of 36-vessel drybulk fleet from Navios Holdings [Member] \| CACIB and BNPP $105m Credit Facility [Member]
Debt Instrument [Line Items]
Line of Credit Facility, Maximum Borrowing Capacity																																																				$ 105,000,000
Long-Term Debt, Description																																																				for the refinancing of seven of its vessels
Proceeds from Lines of Credit	$ 105,000,000
Repayments of Debt																																											$ 10,260,000
Maturity date																																																				fourth quarter of 2024
Debt Instrument, Description of Variable Rate Basis																																																				LIBOR
Debt Instrument, Basis Spread on Variable Rate																																																				2.85%
Long-Term Line of Credit																																																				$ 75,240,000
Debt Instrument, Periodic Payment Terms, Balloon Payment to be Paid																																																				$ 36,080,000
Line of credit facility issuance date																																																				December 2021
Upon Acquisition of 36-vessel drybulk fleet from Navios Holdings [Member] \| HCOB $101,750 [Member]
Debt Instrument [Line Items]
Line of Credit Facility, Maximum Borrowing Capacity																																																				$ 101,750,000
Long-Term Debt, Description																																																				for the refinancing of seven of its vessels
Proceeds from Lines of Credit	$ 101,750,000
Maturity date																																																				first quarter of 2024
Debt Instrument, Description of Variable Rate Basis																																																				LIBOR
Prepayments of debt				$ 10,380,000																																				$ 83,515,000
Long-Term Line of Credit																																																				$ 91,345,000
Line of Credit Facility, Frequency of Payments																																																				quarterly
Line of Credit Facility, Periodic Payment																																																				$ 3,915,000
Debt Instrument, Periodic Payment Terms, Balloon Payment to be Paid																																																				$ 60,027,000
Repayment installments																																																				8
Line of credit facility issuance date																																																				December 2021
Upon completion of the NMCI Merger [member] \| Minsheg Financial Leasing Co. Ltd [Member]
Debt Instrument [Line Items]
Number of repayment installments																																																				8
Line of Credit Facility, Frequency of Payments																																																				monthly
Sale Leaseback Transaction, Date																																																				May 25, 2018
Purchase Obligation																																																				$ 3,250,000
Vessel year built																																																				2008
Vessel type																																																				container
Sale and leaseback transaction, net proceeds financing activities																																																				$ 119,000,000
Sale and leaseback transaction, description																																																				to refinance the outstanding balance of the existing facilities of 18 containerships
Vessel capacity in TEU																																																				4,250
Prepayment of Sale and Leaseback Transaction																												$ 4,778,000															46,365,000
Outstanding balance under sale and leaseback transaction																																																				$ 3,620,000
Upon completion of the NMCI Merger [member] \| Minsheg Financial Leasing Co. Ltd $119,060 [Member]
Debt Instrument [Line Items]
Discount			$ 1,191,000
Sale Leaseback Transaction, Date																																																				March 11, 2020
Sale and leaseback transaction, description																																																				to refinance the existing credit facilities of two 8,204 TEU containerships and two 10,000 TEU containerships
Prepayment of Sale and Leaseback Transaction																																								24,642,000
Outstanding balance under sale and leaseback transaction																																																				$ 59,677,000
Proceeds from Issuance of Debt			$ 119,060,000
Upon completion of the NMCI Merger [member] \| Minsheg Financial Leasing Co. Ltd $119,060 [Member] \| Two 10,000 TEU Containerships [Member]
Debt Instrument [Line Items]
Maturity date																																																				March 2027
Debt Instrument, Description of Variable Rate Basis																																																				LIBOR
Debt Instrument, Basis Spread on Variable Rate																																																				3.10%
Number of repayment installments																																																				18
Line of Credit Facility, Frequency of Payments																																																				quarterly
Contractual Obligation																																																				$ 25,500,000
Debt Instrument, Periodic Payment																																																				$ 2,010
Minimum [Member] \| Upon Acquisition of 36-vessel drybulk fleet from Navios Holdings [Member] \| HCOB $101,750 [Member]
Debt Instrument [Line Items]
Debt Instrument, Basis Spread on Variable Rate																																																				3.25%
Minimum [Member] \| Upon completion of the NMCI Merger [member] \| Minsheg Financial Leasing Co. Ltd [Member]
Debt Instrument [Line Items]
Sale Leaseback Transaction, Monthly Rental Payments																																																				$ 60,000
Maximum [Member] \| Upon Acquisition Of Navios Acquisition [Member] \| Sale and Leaseback Agreements $47,220 [Member]
Debt Instrument [Line Items]
Debt Instrument, Periodic Payment																																																				1,362,000
Maximum [Member] \| Upon Acquisition Of Navios Acquisition [Member] \| Sale and Leaseback Agreements $90,811 [Member]
Debt Instrument [Line Items]
Debt Instrument, Periodic Payment																																																				$ 1,834,000
Maximum [Member] \| Upon Acquisition of 36-vessel drybulk fleet from Navios Holdings [Member] \| HCOB $101,750 [Member]
Debt Instrument [Line Items]
Debt Instrument, Basis Spread on Variable Rate																																																				4.50%
Maximum [Member] \| Upon completion of the NMCI Merger [member] \| Minsheg Financial Leasing Co. Ltd [Member]
Debt Instrument [Line Items]
Sale Leaseback Transaction, Monthly Rental Payments																																																				$ 63,000
Six Installments [Member] \| Upon Acquisition Of Navios Acquisition [Member] \| HCOB $190,216 Loan Facility [Member]
Debt Instrument [Line Items]
Line of Credit Facility, Frequency of Payments																																																				quarterly
Line of Credit Facility, Periodic Payment																																																				$ 7,343,000
Four Installments [Member] \| Upon Acquisition Of Navios Acquisition [Member] \| HCOB $190,216 Loan Facility [Member]
Debt Instrument [Line Items]
Line of Credit Facility, Frequency of Payments																																																				quarterly
Line of Credit Facility, Periodic Payment																																																				$ 4,518,000
One Installment [Member] \| Upon Acquisition of 36-vessel drybulk fleet from Navios Holdings [Member] \| CACIB and BNPP $105m Credit Facility [Member]
Debt Instrument [Line Items]
Line of Credit Facility, Frequency of Payments																																																				quarterly
Line of Credit Facility, Periodic Payment																																																				$ 5,720,000
Eight Installments [Member] \| Upon Acquisition of 36-vessel drybulk fleet from Navios Holdings [Member] \| CACIB and BNPP $105m Credit Facility [Member]
Debt Instrument [Line Items]
Line of Credit Facility, Frequency of Payments																																																				quarterly
Line of Credit Facility, Periodic Payment																																																				$ 4,180,000
69 Consecutive Monthly Payments [Member] \| Financial Liabilities [Member] \| Navios Fantastiks and Navios Beaufiks [Member]
Debt Instrument [Line Items]
Maturity date																																																				third quarter of 2024
Sale Leaseback Transaction, Monthly Rental Payments																																																				$ 161,000
60 Consecutive Monthly Payments [Member] \| Financial Liabilities [Member] \| Navios Fantastiks and Navios Beaufiks [Member]
Debt Instrument [Line Items]
Maturity date																																																				fourth quarter of 2023
Sale Leaseback Transaction, Monthly Rental Payments																																																				$ 155,000
120 Consecutive Monthly Payments [Member] \| Financial Liabilities [Member] \| Navios Sol [Member]
Debt Instrument [Line Items]
Sale Leaseback Transaction, Monthly Rental Payments																																																				190,000
120 Consecutive Monthly Payments [Member] \| Financial Liabilities [Member] \| Navios Primavera [member]
Debt Instrument [Line Items]
Sale Leaseback Transaction, Monthly Rental Payments																																																				209,000
120 Consecutive Monthly Payments [Member] \| Financial Liabilities [Member] \| Navios Alegria [member]
Debt Instrument [Line Items]
Sale Leaseback Transaction, Monthly Rental Payments																																																				197,000
36 Consecutive Monthly Payments [Member] \| Financial Liabilities [Member] \| Navios Sagittarius [Member]
Debt Instrument [Line Items]
Sale Leaseback Transaction, Monthly Rental Payments																																																				178,000
132 Consecutive Monthly Payments [Member] \| Financial Liabilities [Member] \| Navios Ace [Member]
Debt Instrument [Line Items]
Sale Leaseback Transaction, Monthly Rental Payments																																																				198,000
72 Consecutive monthly payments [Member] \| Financial Liabilities [Member] \| Navios Bonavis [member]
Debt Instrument [Line Items]
Sale Leaseback Transaction, Monthly Rental Payments																																																				192,000
72 Consecutive monthly payments [Member] \| Financial Liabilities [Member] \| Navios Pollux [Member]
Debt Instrument [Line Items]
Sale Leaseback Transaction, Monthly Rental Payments																																																				192,000
108 Consecutive monthly payments [Member] \| Financial Liabilities [Member] \| Navios Ray [member]
Debt Instrument [Line Items]
Sale Leaseback Transaction, Monthly Rental Payments																																																				186,000
First 15 monthly instalments [Member] \| Financial Liabilities [Member] \| Twelve Containerships [Member]
Debt Instrument [Line Items]
Sale Leaseback Transaction, Monthly Rental Payments																																																				2,170,000
Next 12 monthly instalments [Member] \| Financial Liabilities [Member] \| Twelve Containerships [Member]
Debt Instrument [Line Items]
Sale Leaseback Transaction, Monthly Rental Payments																																																				1,333,000
Last 12 monthly instalments [Member] \| Financial Liabilities [Member] \| Twelve Containerships [Member]
Debt Instrument [Line Items]
Sale Leaseback Transaction, Monthly Rental Payments																																																				834,000
Consecutive Average Monthly Installments Equal 48 [Member] \| Financial Liabilities [Member] \| Navios Sagittarius II [Member]
Debt Instrument [Line Items]
Sale Leaseback Transaction, Monthly Rental Payments																																																				$ 156,000
First Six Vessels [Member] \| Minsheg Financial Leasing Co. Ltd [Member] \| Upon completion of the NMCI Merger [member]
Debt Instrument [Line Items]
Sale Leaseback Transaction, Net Proceeds, Financing Activities																										$ 37,500,000
Four Vessels [Member] \| Minsheg Financial Leasing Co. Ltd [Member] \| Upon completion of the NMCI Merger [member]
Debt Instrument [Line Items]
Sale Leaseback Transaction, Net Proceeds, Financing Activities																																							$ 26,000,000
Four Additional Vessels [Member] \| Minsheg Financial Leasing Co. Ltd [Member] \| Navios Containers [Member]
Debt Instrument [Line Items]
Sale Leaseback Transaction, Net Proceeds, Financing Activities																																														$ 26,700,000
October 2022 [Member] \| Upon completion of the NMCI Merger [member] \| Minsheg Financial Leasing Co. Ltd [Member]
Debt Instrument [Line Items]
Number of vessels released as collateral																																																				12
First 17 Instalments [Member] \| Upon Acquisition Of Navios Acquisition [Member] \| Sale and Leaseback Agreements $103,155 [Member]
Debt Instrument [Line Items]
Debt Instrument, Periodic Payment																																																				$ 2,267,000
Debt Instrument, Frequency of Periodic Payment																																																				quarterly
Last 1 Instalment [Member] \| Upon Acquisition Of Navios Acquisition [Member] \| Sale and Leaseback Agreements $103,155 [Member]
Debt Instrument [Line Items]
Debt Instrument, Periodic Payment																																$ 1,369,000
Debt Instrument, Frequency of Periodic Payment																																																				quarterly
BNP PARIBAS $32m Credit Facility [Member]
Debt Instrument [Line Items]
Line of Credit Facility, Initiation Date																																																				Jun. 26, 2017
Line of Credit Facility, Maximum Borrowing Capacity																																																				$ 32,000,000
Number of loan tranches																																																				2
Long-Term Debt, Description																																																				to partially finance the acquisition of the Navios Ace and the Navios Sol
Maturity date																																																				third quarter of 2021
Debt Instrument, Description of Variable Rate Basis																																																				LIBOR
Debt Instrument, Basis Spread on Variable Rate																																																				3.00%
Prepayments of debt																	$ 7,377,000
BNP PARIBAS $32m Credit Facility [Member] \| Tranche A [Member]
Debt Instrument [Line Items]
Proceeds from Lines of Credit																											$ 17,000,000
Repayments of Debt																																																			$ 15,070,000
Write off of Deferred Debt Issuance Cost																																																			117,000
BNP PARIBAS $32m Credit Facility [Member] \| Tranche B [Member]
Debt Instrument [Line Items]
Proceeds from Lines of Credit																														$ 15,000,000
BNP PARIBAS $40m Credit Facility [Member]
Debt Instrument [Line Items]
Line of Credit Facility, Initiation Date																																																				Apr. 28, 2021
Line of Credit Facility, Maximum Borrowing Capacity																																																				$ 40,000,000
Long-Term Debt, Description																																																				to refinance the existing credit facility dated June 26, 2017, as amended on April 9, 2019 and to finance the acquisition of two 2012 built 2,782 TEU containerships.
Proceeds from Lines of Credit									$ 40,000,000
Maturity date																																																				second quarter of 2025
Debt Instrument, Description of Variable Rate Basis																																																				LIBOR
Debt Instrument, Basis Spread on Variable Rate																																																				2.85%
Long-Term Line of Credit																																																				$ 31,428,000
Number of repayment installments																																																				10
Line of Credit Facility, Frequency of Payments																																																				quarterly
Line of Credit Facility, Periodic Payment																																																				$ 1,429,000
Debt Instrument, Periodic Payment Terms, Balloon Payment to be Paid																																																				$ 17,140,000
DVB $44m Credit Facility [Member]
Debt Instrument [Line Items]
Line of Credit Facility, Initiation Date																																																				Jul. 31, 2018
Line of Credit Facility, Maximum Borrowing Capacity																																																				$ 44,000,000
Number of loan tranches																																																				2
Long-Term Debt, Description																																																				to finance the acquisition of the Navios Sphera and the Navios Mars
Debt Instrument, Description of Variable Rate Basis																																																				LIBOR
Debt Instrument, Basis Spread on Variable Rate																																																				2.90%
Prepayments of debt				32,835,000
DVB $44m Credit Facility [Member] \| Tranche A [Member]
Debt Instrument [Line Items]
Proceeds from Lines of Credit																																						$ 17,500,000
DVB $44m Credit Facility [Member] \| Tranche B [Member]
Debt Instrument [Line Items]
Proceeds from Lines of Credit																																						$ 26,500,000
DVB $66m Credit Facility [Member]
Debt Instrument [Line Items]
Line of Credit Facility, Initiation Date																																																				Feb. 12, 2019
Line of Credit Facility, Maximum Borrowing Capacity																																																				$ 66,000,000
Number of loan tranches																																																				4
Long-Term Debt, Description																																																				to refinance the DVB credit facility dated June 28, 2017 and three capesize vessels previously included in the Term Loan B collateral package
Debt Instrument, Description of Variable Rate Basis																																																				LIBOR
Debt Instrument, Basis Spread on Variable Rate																																																				2.60%
Prepayments of debt																				$ 37,875,000
DVB $66m Credit Facility [Member] \| Tranche A and B [Member]
Debt Instrument [Line Items]
Proceeds from Lines of Credit													$ 15,675,000
DVB $66m Credit Facility [Member] \| Tranche C and D [Member]
Debt Instrument [Line Items]
Proceeds from Lines of Credit																																										$ 14,820,000
HCOB Credit Facility [Member]
Debt Instrument [Line Items]
Line of Credit Facility, Initiation Date																																																				Sep. 26, 2019
Line of Credit Facility, Maximum Borrowing Capacity																																																				$ 140,000,000
Long-Term Debt, Description																																																				to refinance eight drybulk vessels and five Containerships, previously included in the Term Loan B collateral package
Proceeds from Lines of Credit																																										140,000,000
Maturity date																																																				third quarter of 2021
Debt Instrument, Description of Variable Rate Basis																																																				LIBOR
Debt Instrument, Basis Spread on Variable Rate																																																				3.20%
Prepayments of debt																					$ 107,750,000
HCOB $160m Credit Facility [Member]
Debt Instrument [Line Items]
Line of Credit Facility, Initiation Date																																																				May 11, 2021
Line of Credit Facility, Maximum Borrowing Capacity																																																				$ 160,000,000
Long-Term Debt, Description																																																				in order to: (i) refinance its existing HCOB credit facility dated September 26, 2019; (ii) refinance the existing facility of one dry bulk vessel; and (iii) to partially finance the acquisition of one dry bulk vessel.
Proceeds from Lines of Credit																$ 160,000,000
Maturity date																																																				second quarter of 2025
Debt Instrument, Description of Variable Rate Basis																																																				LIBOR
Debt Instrument, Basis Spread on Variable Rate																																																				3.10%
Prepayments of debt																																								$ 125,538,000				$ 3,836,000
HCOB $210m Credit Facility [Member]
Debt Instrument [Line Items]
Line of Credit Facility, Initiation Date																																																				Sep. 05, 2022
Line of Credit Facility, Maximum Borrowing Capacity																																																				$ 210,000,000
Long-Term Debt, Description																																																				to refinance the existing indebtness of 20 of its vessels and for working capital purposes
Proceeds from Lines of Credit																															$ 210,000,000
Maturity date																																																				second quarter of 2025
Debt Instrument, Description of Variable Rate Basis																																																				SOFR
Debt Instrument, Basis Spread on Variable Rate																																																				2.50%
Prepayments of debt																																																	$ 10,239,000
Long-Term Line of Credit																																																				$ 190,248,000
Debt Instrument, Periodic Payment Terms, Balloon Payment to be Paid																																																				$ 113,616,000
HCOB $210m Credit Facility [Member] \| First Two Instalments [Member]
Debt Instrument [Line Items]
Number of repayment installments																																																				2
Line of Credit Facility, Frequency of Payments																																																				quarterly
Line of Credit Facility, Periodic Payment																																																				$ 9,512,000
HCOB $210m Credit Facility [Member] \| Next Eight Instalments [Member]
Debt Instrument [Line Items]
Number of repayment installments																																																				8
Line of Credit Facility, Frequency of Payments																																																				quarterly
Line of Credit Facility, Periodic Payment																																																				$ 7,201,000
Hellenic Bank Credit Facility [Member]
Debt Instrument [Line Items]
Line of Credit Facility, Initiation Date																																																				Jun. 25, 2020
Line of Credit Facility, Maximum Borrowing Capacity																																																				$ 17,000,000
Long-Term Debt, Description																																																				to partially refinance the ABN credit facility dated December 12, 2019, relating to four of the containerships acquired from Navios Europe I
Prepayments of debt					$ 7,893,000
Extended Hellenic Bank Credit Facility [Member]
Debt Instrument [Line Items]
Line of Credit Facility, Initiation Date																																																				Apr. 23, 2021
Line of Credit Facility, Maximum Borrowing Capacity																																																				$ 8,850,000
Long-Term Debt, Description																																																				to partially finance the acquisition of one containership from Navios Acquisition
Proceeds from Lines of Credit											$ 8,850,000
Maturity date																																																				fourth quarter of 2024
Debt Instrument, Description of Variable Rate Basis																																																				LIBOR
Prepayments of debt															$ 8,534,000																		3,998,000											$ 468,000
Extended Hellenic Bank Credit Facility [Member] \| Minimum [Member]
Debt Instrument [Line Items]
Debt Instrument, Basis Spread on Variable Rate																																																				3.00%
Extended Hellenic Bank Credit Facility [Member] \| Maximum [Member]
Debt Instrument [Line Items]
Debt Instrument, Basis Spread on Variable Rate																																																				3.50%
Hellenic Bank Credit Facility $25,235 [Member]
Debt Instrument [Line Items]
Line of Credit Facility, Initiation Date																																																				May 09, 2022
Line of Credit Facility, Maximum Borrowing Capacity																																																				$ 25,235,000
Long-Term Debt, Description																																																				to refinance the existing indebtedness of five of its vessels and for working capital purposes
Proceeds from Lines of Credit								$ 25,235,000
Maturity date																																																				second quarter of 2027
Debt Instrument, Description of Variable Rate Basis																																																				SOFR
Debt Instrument, Basis Spread on Variable Rate																																																				2.50%
Long-Term Line of Credit																																																				$ 22,745,000
Debt Instrument, Periodic Payment Terms, Balloon Payment to be Paid																																																				$ 5,000,000
Hellenic Bank Credit Facility $25,235 [Member] \| First Twelve Instalments [Member]
Debt Instrument [Line Items]
Number of repayment installments																																																				12
Line of Credit Facility, Frequency of Payments																																																				quarterly
Line of Credit Facility, Periodic Payment																																																				$ 1,035,000
Hellenic Bank Credit Facility $25,235 [Member] \| Next Five Instalments [Member]
Debt Instrument [Line Items]
Number of repayment installments																																																				5
Line of Credit Facility, Frequency of Payments																																																				quarterly
Line of Credit Facility, Periodic Payment																																																				$ 895,000
Hellenic Bank Credit Facility $25,235 [Member] \| Last One Instalment [Member]
Debt Instrument [Line Items]
Number of repayment installments																																																				1
Line of Credit Facility, Periodic Payment																																																				$ 850,000
Nordea Credit Facility [Member]
Debt Instrument [Line Items]
Line of Credit Facility, Initiation Date																																																				Mar. 26, 2018
Line of Credit Facility, Maximum Borrowing Capacity																																																				$ 14,300,000
Number of loan tranches																																																				2
Long-Term Debt, Description																																																				to partially finance the acquisition of the Navios Symmetry and the Navios Altair I
Maturity date																																																				second quarter of 2023
Debt Instrument, Description of Variable Rate Basis																																																				LIBOR
Debt Instrument, Basis Spread on Variable Rate																																																				3.00%
Prepayments of debt																																											$ 2,084,000
Nordea Credit Facility [Member] \| Tranche A [Member]
Debt Instrument [Line Items]
Proceeds from Lines of Credit																			$ 7,150,000
Nordea Credit Facility [Member] \| Tranche B [Member]
Debt Instrument [Line Items]
Proceeds from Lines of Credit																		$ 7,150,000
Write off of Deferred Debt Issuance Cost																																																			95,000
Prepayments of debt																																																			$ 6,554,000
NIBC Credit Facility [Member]
Debt Instrument [Line Items]
Line of Credit Facility, Initiation Date																																																				Dec. 28, 2018
Line of Credit Facility, Maximum Borrowing Capacity																																																				$ 28,500,000
Number of loan tranches																																																				3
Long-Term Debt, Description																																																				to refinance three Ultra-Handymax vessels, previously included in the Term Loan B collateral package
Maturity date																																																				fourth quarter of 2023
Debt Instrument, Description of Variable Rate Basis																																																				LIBOR
Debt Instrument, Basis Spread on Variable Rate																																																				2.75%
Long-Term Line of Credit																																																				$ 15,867,000
Number of repayment installments																																																				4
Line of Credit Facility, Frequency of Payments																																																				quarterly
Line of Credit Facility, Periodic Payment																																																				$ 751,000
Debt Instrument, Periodic Payment Terms, Balloon Payment to be Paid																																																				$ 12,862,000
Number of vessels released as collateral																																																				1
Description of collateral																																																				one
NIBC Credit Facility [Member] \| First Tranche [Member]
Debt Instrument [Line Items]
Proceeds from Lines of Credit												$ 11,915,000
NIBC Credit Facility [Member] \| Two Remaining Tranches [Member]
Debt Instrument [Line Items]
Proceeds from Lines of Credit																																										13,475,000
Skandinaviska Enskilda $55,000 [Member]
Debt Instrument [Line Items]
Line of Credit Facility, Initiation Date																																																				Jun. 29, 2022
Line of Credit Facility, Maximum Borrowing Capacity																																																				$ 55,000,000
Long-Term Debt, Description																																																				to refinance the existing indebtedness of four of its vessels and for general corporate purposes
Proceeds from Lines of Credit																				$ 55,000,000
Maturity date																																																				second quarter of 2027
Debt Instrument, Description of Variable Rate Basis																																																				SOFR
Debt Instrument, Basis Spread on Variable Rate																																																				2.25%
Long-Term Line of Credit																																																				$ 51,080,000
Number of repayment installments																																																				17
Line of Credit Facility, Frequency of Payments																																																				quarterly
Line of Credit Facility, Periodic Payment																																																				$ 1,960,000
Debt Instrument, Periodic Payment Terms, Balloon Payment to be Paid																																																				$ 17,760,000
ABN Credit Facility [Member]
Debt Instrument [Line Items]
Line of Credit Facility, Initiation Date																																																				Dec. 12, 2019
Line of Credit Facility, Maximum Borrowing Capacity																																																				$ 23,500,000
Long-Term Debt, Description																																																				to finance the acquisition of the five container vessels from Navios Europe I which had subsequently been refinanced from Hellenic Bank Public Company Limited in June 2020
Supplemental ABN Credit Facility [Member]
Debt Instrument [Line Items]
Line of Credit Facility, Initiation Date																																																				Sep. 30, 2020
Long-Term Debt, Description																																																				to extend the terms of the then outstanding balance
Maturity date																																																				second quarter of 2021
Long-Term Line of Credit																																																								$ 3,369,000
Supplemental ABN Credit Facility [Member] \| Up to maturity date [Member]
Debt Instrument [Line Items]
Debt Instrument, Description of Variable Rate Basis																																																				LIBOR
Debt Instrument, Basis Spread on Variable Rate																																																				6.00%
Supplemental ABN Credit Facility [Member] \| Up to February 28, 2021 [Member]
Debt Instrument [Line Items]
Debt Instrument, Basis Spread on Variable Rate																																																				4.00%
ABN $32.2m Credit Facility [Member]
Debt Instrument [Line Items]
Line of Credit Facility, Initiation Date																																																				Jun. 26, 2020
Line of Credit Facility, Maximum Borrowing Capacity																																																				$ 32,200,000
Long-Term Debt, Description																																																				to finance the acquisition of the five drybulk vessels acquired from Navios Europe II
Repayments of Debt					$ 4,581,000
Maturity date																																																				second quarter of 2021
Prepayments of debt																					21,525,000
ABN $32.2m Credit Facility [Member] \| Up to maturity date [Member]
Debt Instrument [Line Items]
Debt Instrument, Description of Variable Rate Basis																																																				LIBOR
Debt Instrument, Basis Spread on Variable Rate																																																				4.25%
ABN $32.2m Credit Facility [Member] \| Up to December 31, 2020 [Member]
Debt Instrument [Line Items]
Debt Instrument, Basis Spread on Variable Rate																																																				4.00%
ABN $55m Credit Facility [Member]
Debt Instrument [Line Items]
Line of Credit Facility, Initiation Date																																																				Mar. 28, 2022
Line of Credit Facility, Maximum Borrowing Capacity																																																				$ 55,000,000
Long-Term Debt, Description																																																				to refinance the existing indebtedness of three of its vessels and for general corporate purposes
Proceeds from Lines of Credit				55,000,000
Maturity date																																																				first quarter of 2027
Debt Instrument, Description of Variable Rate Basis																																																				SOFR
Debt Instrument, Basis Spread on Variable Rate																																																				2.25%
Long-Term Line of Credit																																																				$ 49,900,000
Number of repayment installments																																																				17
Line of Credit Facility, Frequency of Payments																																																				quarterly
Line of Credit Facility, Periodic Payment																																																				$ 1,700,000
Debt Instrument, Periodic Payment Terms, Balloon Payment to be Paid																																																				$ 21,000,000
Dory Credit Facility [Member]
Debt Instrument [Line Items]
Line of Credit Facility, Initiation Date																																																				Dec. 16, 2019
Line of Credit Facility, Maximum Borrowing Capacity																																																				$ 37,000,000
Long-Term Debt, Description																																																				to finance the acquisition of four drybulk vessels
Repayments of Debt		$ 9,500,000
Maturity date																																																				third quarter of 2022
Debt Instrument, Description of Variable Rate Basis																																																				LIBOR
Prepayments of debt																					$ 24,975,000
Dory Credit Facility [Member] \| First Twelve Month Period After Utilization Date [Member]
Debt Instrument [Line Items]
Debt Instrument, Basis Spread on Variable Rate																																																				4.75%
Dory Credit Facility [Member] \| Following Twelve Month Period After Utilization Date [Member]
Debt Instrument [Line Items]
Debt Instrument, Basis Spread on Variable Rate																																																				6.00%
Dory Credit Facility [Member] \| Period Commencing 24 Months After Utilization Date [Member]
Debt Instrument [Line Items]
Debt Instrument, Basis Spread on Variable Rate																																																				7.00%
NBG Credit Facility [Member]
Debt Instrument [Line Items]
Line of Credit Facility, Initiation Date																																																				Jun. 17, 2021
Line of Credit Facility, Maximum Borrowing Capacity																																																				$ 43,000,000
Long-Term Debt, Description																																																				to refinance the existing credit facilities of six dry bulk vessels
Proceeds from Lines of Credit																							$ 43,000,000
Maturity date																																																				second quarter of 2026
Debt Instrument, Description of Variable Rate Basis																																																				LIBOR
Debt Instrument, Basis Spread on Variable Rate																																																				3.00%
Prepayments of debt																																	$ 6,019,000
Long-Term Line of Credit																																																				$ 29,671,000
Number of repayment installments																																																				14
Line of Credit Facility, Frequency of Payments																																																				quarterly
Line of Credit Facility, Periodic Payment																																																				$ 1,075,000
Debt Instrument, Periodic Payment Terms, Balloon Payment to be Paid																																																				$ 14,620,000
DNB Credit Facility [Member]
Debt Instrument [Line Items]
Line of Credit Facility, Initiation Date																																																				Apr. 05, 2019
Line of Credit Facility, Maximum Borrowing Capacity																																																				$ 40,000,000
Number of loan tranches																																																				2
Long-Term Debt, Description																																																				to refinance two Capesize vessels, previously included in the Term Loan B collateral package
Proceeds from Lines of Credit																																										$ 34,350,000
Maturity date																																																				second quarter of 2024
Debt Instrument, Description of Variable Rate Basis																																																				LIBOR
Debt Instrument, Basis Spread on Variable Rate																																																				2.75%
Prepayments of debt																																																					$ 26,710,000
DNB $72.71m Credit Facility [Member]
Debt Instrument [Line Items]
Line of Credit Facility, Initiation Date																																																				Dec. 13, 2021
Line of Credit Facility, Maximum Borrowing Capacity																																																				$ 72,710,000
Long-Term Debt, Description																																																				for the refinancing of the existing credit facilities of three tanker vessels and two dry bulk vessels
Proceeds from Lines of Credit																																																		$ 72,710,000
Maturity date																																																				fourth quarter of 2026
Debt Instrument, Description of Variable Rate Basis																																																				LIBOR plus a margin (ranging from 270 bps to 280 bps per annum depending on the emission efficiency ratio of the vessels as defined in the loan agreement)
Long-Term Line of Credit																																																				$ 63,790,000
Number of repayment installments																																																				15
Line of Credit Facility, Frequency of Payments																																																				quarterly
Line of Credit Facility, Periodic Payment																																																				$ 2,230,000
Debt Instrument, Periodic Payment Terms, Balloon Payment to be Paid																																																				$ 30,340,000
DNB $18m Credit Facility [Member]
Debt Instrument [Line Items]
Line of Credit Facility, Initiation Date																																																				Aug. 19, 2021
Line of Credit Facility, Maximum Borrowing Capacity																																																				$ 18,000,000
Long-Term Debt, Description																																																				to finance part of the acquisition cost of the Navios Azimuth
Proceeds from Lines of Credit																																				$ 18,000,000
Maturity date																																																				third quarter of 2026
Debt Instrument, Description of Variable Rate Basis																																																				LIBOR
Debt Instrument, Basis Spread on Variable Rate																																																				2.85%
Long-Term Line of Credit																																																				$ 14,800,000
Number of repayment installments																																																				15
Line of Credit Facility, Frequency of Payments																																																				quarterly
Line of Credit Facility, Periodic Payment																																																				$ 640,000
Debt Instrument, Periodic Payment Terms, Balloon Payment to be Paid																																																				$ 5,200,000
CACIB Credit Facility [Member]
Debt Instrument [Line Items]
Line of Credit Facility, Initiation Date																																																				Jul. 04, 2019
Line of Credit Facility, Maximum Borrowing Capacity																																																				$ 52,800,000
Number of loan tranches																																																				4
Long-Term Debt, Description																																																				to refinance three Capesize vessels and one Panamax vessel, previously included in the Term Loan B collateral package
Prepayments of debt																																			$ 11,404,000
Number of vessels released as collateral																																																				1
CACIB Credit Facility [Member] \| Tranche A, B and C [Member]
Debt Instrument [Line Items]
Proceeds from Lines of Credit																																					$ 36,516,000
CACIB Credit Facility [Member] \| Tranche D[Member]
Debt Instrument [Line Items]
Proceeds from Lines of Credit																																													$ 16,284,000
CACIB $15m Credit Facility [Member]
Debt Instrument [Line Items]
Line of Credit Facility, Maximum Borrowing Capacity																																																				$ 15,000,000
Maturity date																																																				second quarter of 2025
Debt Instrument, Description of Variable Rate Basis																																																				LIBOR
Debt Instrument, Basis Spread on Variable Rate																																																				2.75%
Long-Term Line of Credit																																																				$ 21,896,000
Number of repayment installments																																																				5
Line of Credit Facility, Frequency of Payments																																																				semiannual
Line of Credit Facility, Periodic Payment																																																				$ 2,300,000
Debt Instrument, Periodic Payment Terms, Balloon Payment to be Paid																																																				$ 10,396,000
CACIB $33m Credit Facility [Member]
Debt Instrument [Line Items]
Line of Credit Facility, Initiation Date																																																				Sep. 28, 2020
Line of Credit Facility, Maximum Borrowing Capacity																																																				$ 33,000,000
Long-Term Debt, Description																																																				to finance the acquisition of the two drybulk vessels acquired from Navios Holdings
Proceeds from Lines of Credit																																									$ 33,000,000
Debt Instrument, Description of Variable Rate Basis																																																				LIBOR
Debt Instrument, Basis Spread on Variable Rate																																																				3.25%
Prepayments of debt						$ 32,150,000
CACIB $58m Credit Facility [Member]
Debt Instrument [Line Items]
Line of Credit Facility, Initiation Date																																																				Mar. 23, 2021
Line of Credit Facility, Maximum Borrowing Capacity																																																				$ 58,000,000
Long-Term Debt, Description																																																				to refinance the CACIB credit facility dated September 28, 2020 and to partially finance the acquisition of the Navios Centaurus and the Navios Avior.
Proceeds from Lines of Credit						$ 58,000,000
Maturity date																																																				first quarter of 2026
Debt Instrument, Description of Variable Rate Basis																																																				LIBOR
Debt Instrument, Basis Spread on Variable Rate																																																				3.00%
Long-Term Line of Credit																																																				$ 46,000,000
Number of repayment installments																																																				13
Line of Credit Facility, Frequency of Payments																																																				quarterly
Line of Credit Facility, Periodic Payment																																																				$ 1,600,000
Debt Instrument, Periodic Payment Terms, Balloon Payment to be Paid																																																				$ 25,200,000
KFW Credit Facility [Member]
Debt Instrument [Line Items]
Line of Credit Facility, Initiation Date																																																				Sep. 30, 2022
Line of Credit Facility, Maximum Borrowing Capacity																																																				$ 86,240,000
Long-Term Debt, Description																																																				to finance the acquisition of two containership vessels, currently under construction
Maturity date																																																				seven years after the drawdown date
Debt Instrument, Description of Variable Rate Basis																																																				SOFR
Debt Instrument, Basis Spread on Variable Rate																																																				2.00%
First-Citizens Bank & Trust Company Credit Facility [Member]
Debt Instrument [Line Items]
Line of Credit Facility, Initiation Date																																																				Dec. 21, 2022
Line of Credit Facility, Maximum Borrowing Capacity																																																				$ 44,200,000
Long-Term Debt, Description																																																				to refinance the existing indebtedness of three of its tanker vessels and for general corporate purposes
Maturity date																																																				five years after the drawdown date
Debt Instrument, Description of Variable Rate Basis																																																				Term SOFR
Debt Instrument, Basis Spread on Variable Rate																																																				1.95%
ABN $50m Credit Facility [Member] \| Upon completion of the NMCI Merger [member]
Debt Instrument [Line Items]
Line of Credit Facility, Initiation Date																																																				Dec. 03, 2018
Number of loan tranches																																																				2
Proceeds from Lines of Credit																																																							$ 50,000,000
Debt Instrument, Description of Variable Rate Basis																																																				LIBOR
Debt Instrument, Basis Spread on Variable Rate																																																				3.50%
Prepayments of debt				$ 12,300,000
Discount																																																							$ 500,000
ABN $50m Credit Facility [Member] \| Upon completion of the NMCI Merger [member] \| Tranche A [Member]
Debt Instrument [Line Items]
Line of Credit Facility, Maximum Borrowing Capacity																																																				$ 41,200,000
Long-Term Debt, Description																																																				to refinance the outstanding debt of four containerships and to partially finance the acquisition of one containership
ABN $50m Credit Facility [Member] \| Upon completion of the NMCI Merger [member] \| Tranche B [Member]
Debt Instrument [Line Items]
Line of Credit Facility, Maximum Borrowing Capacity																																																				$ 8,800,000
Long-Term Debt, Description																																																				to partially finance the acquisition of one containership
Supplemental ABN Credit Facility [Member] \| Upon completion of the NMCI Merger [member]
Debt Instrument [Line Items]
Line of Credit Facility, Initiation Date																																																				Jun. 28, 2019
Maturity date																																																				fourth quarter of 2022
Debt Instrument, Description of Variable Rate Basis																																																				LIBOR
Debt Instrument, Basis Spread on Variable Rate																																																				3.50%
Prepayments of debt																								9,400,000
Long-Term Line of Credit																								$ 13,050,000
Number of repayment installments																																																				4
Line of Credit Facility, Frequency of Payments																																																				quarterly
Line of Credit Facility, Periodic Payment																																																				$ 750,000
Debt Instrument, Periodic Payment Terms, Balloon Payment to be Paid																																																				$ 10,050,000
Number of vessels released as collateral																																																				2
BNP Paribas [Member] \| Upon completion of the NMCI Merger [member]
Debt Instrument [Line Items]
Line of Credit Facility, Initiation Date																																																				Jun. 26, 2019
Line of Credit Facility, Maximum Borrowing Capacity																																																				$ 54,000,000
Long-Term Debt, Description																																																				to refinance the existing facilities of seven containerships
Proceeds from Lines of Credit																									$ 48,750,000
Maturity date																																																				second quarter of 2024
Debt Instrument, Description of Variable Rate Basis																																																				LIBOR
Debt Instrument, Basis Spread on Variable Rate																																																				3.00%
Long-Term Line of Credit																																																				$ 23,698,000
Number of repayment installments																																																				6
Line of Credit Facility, Frequency of Payments																																																				quarterly
Line of Credit Facility, Periodic Payment																																																				$ 1,693,000
Debt Instrument, Periodic Payment Terms, Balloon Payment to be Paid																																																				$ 13,542,000
Discount																									$ 405,000
8 1/8% First Priority Ship Mortgages [Member] \| Upon Acquisition Of Navios Acquisition [Member]
Debt Instrument [Line Items]
Debt Instrument, Redemption, Description																																																				On August 26, 2021, Navios Acquisition called for redemption all of its outstanding 8 1/8% First Priority Ship Mortgages (“Ship Mortgage Notes”) by delivery of a redemption notice to the registered holders of the Ship Mortgage Notes and remitted to the indenture trustee the aggregate redemption price payable to the holders of the Ship Mortgage Notes to satisfy and discharge Navios Acquisition’s obligations under the indenture relating to the Ship Mortgage Notes.
Debt Instrument, Repurchase Amount																																																				$ 397,478,000
Redemption date																																																				September 25, 2021
8 1/8% First Priority Ship Mortgages [Member] \| Upon Acquisition Of Navios Acquisition [Member] \| Common Stock [Member]
Debt Instrument [Line Items]
Sale of Stock, Number of Shares Issued in Transaction \| shares																																																				44,117,647
Sale of Stock, Consideration Received on Transaction																																																				$ 150,000,000
DVB Bank S.E. and Credit Agricole Corporate and Investment Bank [Member] \| Upon Acquisition Of Navios Acquisition [Member]
Debt Instrument [Line Items]
Line of Credit Facility, Initiation Date																																																				Dec. 29, 2011
Line of Credit Facility, Maximum Borrowing Capacity																																																				$ 56,250,000
Long-Term Debt, Description																																																				to partially finance the purchase price of two MR2 product tanker vessels
Debt Instrument, Description of Variable Rate Basis																																																				LIBOR plus: (a) up to but not including the drawdown date, 175 bps per annum; (b) thereafter until, but not including, the tenth repayment date, 250 bps per annum; and (c) thereafter 300 bps per annum
Prepayments of debt																																																		$ 33,594,000
Debt Instrument, Periodic Payment Terms, Balloon Payment to be Paid																																																				$ 15,625,000
Number of loan tranches																																																				2
Amount of each tranche																																																				$ 28,125,000
DVB Bank S.E. and Credit Agricole Corporate and Investment Bank [Member] \| Tranche A [Member] \| Upon Acquisition Of Navios Acquisition [Member]
Debt Instrument [Line Items]
Number of repayment installments																																																				32
Line of Credit Facility, Frequency of Payments																																																				quarterly
Line of Credit Facility, Periodic Payment																																																				$ 391,000
DVB Bank S.E. and Credit Agricole Corporate and Investment Bank [Member] \| Tranche B [Member] \| Upon Acquisition Of Navios Acquisition [Member]
Debt Instrument [Line Items]
Number of repayment installments																																																				32
Line of Credit Facility, Frequency of Payments																																																				quarterly
Line of Credit Facility, Periodic Payment																																																				$ 391,000

Acquisition of Navios Acquisition - Schedule of recognized identified assets acquired and liabilities (Details) - USD ($) $ in Thousands	8 Months Ended	12 Months Ended
	Aug. 25, 2021	Dec. 31, 2022	Dec. 31, 2021	Dec. 31, 2020
Fair value of Navios Acquisition’s assets acquired and liabilities assumed:
Favorable lease terms	$ 112,139
Bargain gain upon obtaining control		$ 0	$ 48,015	$ 0
Navios Acquisition [Member]
Purchase consideration:
Fair value of the consideration	150,000
Fair value of noncontrolling interest (37.6%)	57,635
Total purchase price	207,635
Fair value of Navios Acquisition’s assets acquired and liabilities assumed:
Vessels	1,003,040
Other long-term assets	27,291
Operating lease assets	128,619
Current assets (including cash and restricted cash of $32,394)	64,180
Favorable lease terms	112,139
Unfavorable lease terms	(6,529)
Long term debt and financial liabilities assumed (including current portion)	(811,608)
Operating lease liabilities (including current portion)	(128,619)
Current liabilities	(176,916)
Fair value of net assets acquired	211,597
Bargain gain upon obtaining control	$ 3,962

Segment Information

12 Months Ended

Dec. 31, 2022

Segment Reporting [Abstract]

Segment Information

NOTE 14 – SEGMENT INFORMATION Segment Information

ASC 280, “Segment Reporting,” establishes standards for reporting information about operating segments on a basis consistent with the Company’s internal organizational structure as well as information about geographical areas, business segments and major customers in financial statements for details on the Company’s business segments. The Company uses the “management approach” in determining reportable operating segments. The management approach considers the internal organization and reporting used by the Company’s chief operating decision maker for making operating decisions and assessing performance as the source for determining the Company’s reportable segments.

Navios Partners reports financial information and evaluates its operations by charter revenues. Navios Partners does not use discrete financial information to evaluate operating results for each type of charter or by sector. As a result, management, including the chief operating decision maker, reviews operating results solely by revenue per day and operating results of the fleet as a whole, determining where to allocate resources and drive business forward by examining consolidated results. Thus Navios Partners has determined that it operates under one reportable segment.

The following table sets out operating revenue by geographic region for Navios Partners' reportable segment. Revenue is allocated on the basis of the geographic region in which the customer is located. Drybulk, Containerships and Tankers operate worldwide. Revenues from specific geographic region, which contribute over 10.0% of total revenue, are disclosed separately.

Revenue by Geographic Region

Vessels operate on a worldwide basis and are not restricted to specific locations. Accordingly, it is not possible to allocate the assets of these operations to specific countries.

		Year Ended December 31, 2022		Year Ended December 31, 2021		Year Ended December 31, 2020
Asia	$	767,507	$	431,631	$	136,515
Europe		277,298		225,349		71,531
America		165,264		56,195		18,576
Other		459		—		149
Total	$	1,210,528	$	713,175	$	226,771

- Definition

The entire disclosure for reporting segments including data and tables. Reportable segments include those that meet any of the following quantitative thresholds a) it's reported revenue, including sales to external customers and intersegment sales or transfers is 10 percent or more of the combined revenue, internal and external, of all operating segments b) the absolute amount of its reported profit or loss is 10 percent or more of the greater, in absolute amount of 1) the combined reported profit of all operating segments that did not report a loss or 2) the combined reported loss of all operating segments that did report a loss c) its assets are 10 percent or more of the combined assets of all operating segments.

+ References

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 280
-SubTopic 10
-Section 50
-Paragraph 31
-URI https://asc.fasb.org/extlink&oid=126901519&loc=d3e8924-108599

Reference 2: http://www.xbrl.org/2003/role/disclosureRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 280
-SubTopic 10
-Section 50
-Paragraph 34
-URI https://asc.fasb.org/extlink&oid=126901519&loc=d3e8981-108599

Reference 3: http://www.xbrl.org/2003/role/disclosureRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 280
-SubTopic 10
-Section 50
-Paragraph 21
-Subparagraph (a)
-URI https://asc.fasb.org/extlink&oid=126901519&loc=d3e8721-108599

Reference 4: http://www.xbrl.org/2003/role/disclosureRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 280
-SubTopic 10
-Section 50
-Paragraph 40
-URI https://asc.fasb.org/extlink&oid=126901519&loc=d3e9031-108599

Reference 5: http://www.xbrl.org/2003/role/disclosureRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 280
-SubTopic 10
-Section 50
-Paragraph 32
-Subparagraph (f)
-URI https://asc.fasb.org/extlink&oid=126901519&loc=d3e8933-108599

Reference 6: http://www.xbrl.org/2003/role/disclosureRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 280
-SubTopic 10
-Section 50
-Paragraph 32
-Subparagraph (e)
-URI https://asc.fasb.org/extlink&oid=126901519&loc=d3e8933-108599

Reference 7: http://www.xbrl.org/2003/role/disclosureRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 280
-SubTopic 10
-Section 50
-Paragraph 26
-URI https://asc.fasb.org/extlink&oid=126901519&loc=d3e8844-108599

Reference 8: http://www.xbrl.org/2003/role/disclosureRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 280
-SubTopic 10
-Section 50
-Paragraph 41
-URI https://asc.fasb.org/extlink&oid=126901519&loc=d3e9038-108599

Reference 9: http://www.xbrl.org/2003/role/disclosureRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 280
-SubTopic 10
-Section 50
-Paragraph 32
-Subparagraph (d)
-URI https://asc.fasb.org/extlink&oid=126901519&loc=d3e8933-108599

Reference 10: http://www.xbrl.org/2003/role/disclosureRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 280
-SubTopic 10
-Section 50
-Paragraph 22
-URI https://asc.fasb.org/extlink&oid=126901519&loc=d3e8736-108599

Reference 11: http://www.xbrl.org/2003/role/disclosureRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 280
-SubTopic 10
-Section 50
-Paragraph 42
-URI https://asc.fasb.org/extlink&oid=126901519&loc=d3e9054-108599

Reference 12: http://www.xbrl.org/2003/role/disclosureRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 280
-SubTopic 10
-Section 50
-Paragraph 15
-URI https://asc.fasb.org/extlink&oid=126901519&loc=d3e8657-108599

Reference 13: http://www.xbrl.org/2003/role/disclosureRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 280
-SubTopic 10
-Section 50
-Paragraph 21
-Subparagraph (b)
-URI https://asc.fasb.org/extlink&oid=126901519&loc=d3e8721-108599

Reference 14: http://www.xbrl.org/2003/role/disclosureRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 280
-URI https://asc.fasb.org/topic&trid=2134510

+ Details

Intangible Assets and Liabilities - Intangible Assets, Unfavorable Lease (Details) - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2022	Dec. 31, 2021	Dec. 31, 2020
Finite-Lived Intangible Assets [Line Items]
Beginning balance	$ 122,481
Additions/ (Amortization)	(74,963)	$ (108,538)	$ 0
Ending balance	47,906	122,481
Cost [Member]
Finite-Lived Intangible Assets [Line Items]
Beginning balance	231,019
Additions/ (Amortization)	388
Ending balance	231,407	231,019
Accumulated Depreciation [Member]
Finite-Lived Intangible Assets [Line Items]
Beginning balance	(108,538)
Additions/ (Amortization)	(74,963)
Ending balance	(183,501)	(108,538)
Net Book Value [Member]
Finite-Lived Intangible Assets [Line Items]
Beginning balance	122,481
Additions/ (Amortization)	(74,575)
Ending balance	$ 47,906	$ 122,481

Intangible assets and liabilities (Tables)

12 Months Ended

Dec. 31, 2022

Goodwill and Intangible Assets Disclosure [Abstract]

Intangible Assets and Liabilities - Intangible assets, Favorable Lease

		Cost		Accumulated Amortization		Net Book Value
Favorable lease terms December 31, 2019	$	83,716	$	(80,550)	$	3,166
Additions/ (Amortization)		—		(1,166)		(1,166)
Favorable lease terms December 31, 2020	$	83,716	$	(81,716)	$	2,000
Additions/ (Amortization)		112,138		(13,716)		98,422
Favorable lease terms December 31, 2021	$	195,854	$	(95,432)	$	100,422
Additions/ (Amortization)		15,790		(37,496)		(21,706)
Favorable lease terms December 31, 2022	$	211,644	$	(132,928)	$	78,716

Intangible Assets and Liabilities - Aggregate Amortization of Intangible Assets

Year		Amount
2023	$	18,286
2024		18,120
2025		14,251
2026		8,215
2027		4,982
2028 and thereafter		14,862
Total	$	78,716

Intangible Assets and Liabilities - Intangible Assets, Unfavorable Lease

		Cost		Accumulated Amortization		Net Book Value
Unfavorable lease terms December 31, 2021	$	231,019	$	(108,538)	$	122,481
Additions/ (Amortization)		388		(74,963)		(74,575)
Unfavorable lease terms December 31, 2022	$	231,407	$	(183,501)	$	47,906

Intangible Assets and Liabilities - Amortization of Unfavorable Lease Terms

		Year Ended
		December 31, 2022		December 31, 2021		December 31, 2020
Unfavorable lease terms	$	74,963	$	108,538	$	—
Total	$	74,963	$	108,538	$	—

Intangible Assets and Liabilities - Aggregate Amortization of Intangible Liabilities

Year		Amount
2023	$	19,922
2024		12,718
2025		11,680
2026		3,586
2027 and thereafter		—
Total	$	47,906

Acquisition of Navios Containers - Schedule of recognized identified assets acquired and liabilities (Details) - USD ($) $ in Thousands	3 Months Ended	12 Months Ended
	Mar. 31, 2021	Dec. 31, 2022	Dec. 31, 2021	Dec. 31, 2020
Fair value of assets acquired and liabilities assumed:
Bargain gain		$ 0	$ 48,015	$ 0
Navios Containers [Member]
Purchase price:
Fair value of previously held interest (35.7%)	$ 106,997
Equity issuance (8,133,452 Navios Partners units * $23.56)	191,624
Total purchase price	298,621
Fair value of assets acquired and liabilities assumed:
Vessels	770,981
Current assets (including cash of $10,282)	29,033
Unfavorable lease terms	(224,490)
Long term debt and financial liabilities assumed (including current portion)	(227,434)
Current liabilities	(5,416)
Fair value of net assets acquired	342,674
Bargain gain	$ 44,053

Commitments and Contingencies - Future minimum contractual obligations (Details) $ in Thousands	Dec. 31, 2022 USD ($)
Commitments and Contingencies Disclosure [Abstract]
2023	$ 8,499
2024	13,579
2025	14,054
2026	18,657
2027	19,674
2028 and thereafter	190,171
Total	$ 264,634

Accounts payable

12 Months Ended

Dec. 31, 2022

Accounts Payable

Accounts payable

NOTE 9 – ACCOUNTS PAYABLE Accounts payable

Accounts payable as of December 31, 2022 and 2021 consisted of the following:

Accounts payable

		December 31, 2022		December 31, 2021
Creditors	$	16,758	$	10,614
Brokers		8,598		6,828
Professional and legal fees		1,761		3,620
Total accounts payable	$	27,117	$	21,062

Investment in Affiliates (Details Narrative) $ in Thousands	3 Months Ended	12 Months Ended
Investment in Affiliates (Details Narrative) $ in Thousands	Mar. 31, 2017 USD ($)	Dec. 31, 2022 USD ($) shares	Dec. 31, 2021 USD ($) shares	Dec. 31, 2020 USD ($) shares	Dec. 31, 2015 USD ($)	Feb. 18, 2015
Schedule of Investments [Line Items]
Proceeds from Issuance of Long-Term Debt		$ 479,735	$ 735,276	$ 79,475
Long-Term Debt		$ 1,945,447	$ 1,361,709
Common units outstanding \| shares		30,184,388	30,197,087
Investment income		$ 0	$ 80,839	$ 1,133
Navios Europe [Member] \| Five Vessel Owning Companies [Member]
Schedule of Investments [Line Items]
Property, Plant and Equipment, Additions		$ 56,050
Navios Europe II [Member]
Schedule of Investments [Line Items]
Ownership percentage						5.00%
Number of vessels acquired					14
Cash consideration					$ 145,550
Long-Term Debt					14,000
Navios Containers [Member]
Schedule of Investments [Line Items]
Ownership percentage				35.70%
Common units outstanding \| shares				11,592,276
Equity Method Investment, Quoted Market Value				$ 47,528
Investments in and Advance to Affiliates, Subsidiaries, Associates, and Joint Ventures				26,158
Navios Europe II [Member] \| Senior Loans II
Schedule of Investments [Line Items]
Proceeds from Issuance of Long-Term Debt					131,550
Loan discount					3,375
Navios Europe II [Member] \| Junior Loan II
Schedule of Investments [Line Items]
Debt Instrument, Face Amount					182,150
Loans Payable, Fair Value Disclosure					99,147
Navios Europe II [Member] \| Navios Holdings [Member]
Schedule of Investments [Line Items]
Ownership percentage						47.50%
Navios Europe II [Member] \| Navios Acquisition [Member]
Schedule of Investments [Line Items]
Ownership percentage						47.50%
Navios Holdings, Navios Acquisition and Navios Partners \| Navios Revolvings Loans II \| Navios Europe II[Member]
Schedule of Investments [Line Items]
Line of Credit Facility, Maximum Borrowing Capacity					$ 43,500
Line of Credit Facility, Increase (Decrease), Net	$ 14,000
Navios Containers [Member]
Schedule of Investments [Line Items]
Investment income				$ 1,133
Navios Containers [Member] \| Limited Partner [Member]
Schedule of Investments [Line Items]
Noncash or Part Noncash Acquisition, Noncash Financial or Equity Instrument Consideration, Shares Issued \| shares		8,133,452
Shares conversion rate		0.39

Vessels, net

12 Months Ended

Dec. 31, 2022

Property, Plant and Equipment [Abstract]

Vessels, net

NOTE 7 – VESSELS, NET Vessels, net

Vessels, net

Total Vessels		Cost		Accumulated Depreciation		Net Book Value
Balance December 31, 2019	$	1,370,756	$	(308,498)	$	1,062,258
Additions/ (Depreciation)		110,416		(54,884)		55,532
Disposals		(5,233)		158		(5,075)
Vessels impairment loss		(161,199)		89,622		(71,577)
Balance December 31, 2020	$	1,314,740	$	(273,602)	$	1,041,138
Additions/ (Depreciation)		1,996,820		(98,739)		1,898,081
Disposals		(90,933)		4,284		(86,649)
Balance December 31, 2021	$	3,220,627	$	(368,057)	$	2,852,570
Additions/ (Depreciation)		1,202,206		(163,941)		1,038,265
Disposals/ Impairment		(130,683)		17,177		(113,506)
Balance December 31, 2022	$	4,292,150	$	(514,821)	$	3,777,329

The above balances as of December 31, 2022 are analyzed in the following tables:

Owned Vessels		Cost		Accumulated Depreciation		Net Book Value
Balance December 31, 2021	$	3,220,627	$	(368,057)	$	2,852,570
Additions/ (Depreciation)		667,959		(155,063)		512,896
Disposals/ Impairment		(130,683)		17,177		(113,506)
Balance December 31, 2022	$	3,757,903	$	(505,943)	$	3,251,960

Right-of-use assets under finance Lease		Cost		Accumulated Depreciation		Net Book Value
Balance December 31, 2021	$	—	$	—	$	—
Additions/ (Depreciation)		534,247		(8,878)		525,369
Disposals		—		—		—
Balance December 31, 2022	$	534,247	$	(8,878)	$	525,369

Right-of-use asset under finance leases are calculated at an amount equal to the finance liability, increased with the allocated excess value, the initial direct costs and adjusted for the carrying amount of the straight-line effect of liability as well as the favorable and unfavorable lease terms derived from charter-in agreements.

During the years ended December 31, 2022 and 2021, the Company capitalized certain extraordinary fees and costs related to vessels' regulatory requirements, including ballast water treatment system installation, exhaust gas cleaning system installation and scrubber system installation, that amounted to $18,901 and $11,408, respectively, and are presented under the caption “Acquisition of/ additions to vessels” in the Consolidated Statements of Cash Flows (see Note 18 – Transactions with related parties and affiliates).

As of December 31, 2022, the Company’s capitalized expenses and deposits for the option to acquire vessels amounted to $16,745 that related to the acquisition of the Navios Armonia, the Navios Astra, the Navios Primavera and the Navios Azalea.

Acquisition of Vessels

2022

On December 14, 2022, Navios Partners took delivery of the Navios Alegria, a 2016-built Panamax vessel of 84,852 dwt, from an unrelated third party, for an acquisition cost of $27,493 (including $243 capitalized expenses).

On November 17, 2022, Navios Partners took delivery of the Navios Azalea, a 2022-built Capesize vessel of 182,064 dwt, from an unrelated third party, by entering into a 15-year bareboat charter-in agreement. The bareboat charter-in provides for purchase options with de-escalating purchase prices. Navios Partners accounted for the vessel as finance lease for an acquisition cost of $44,753, including capitalized expenses, and recorded a right-of-use asset at an amount equal to the finance lease liability (see Note 11 – Borrowings), increased by initial direct costs adjusted for the carrying amount of the straight-line effect of the liability.

On September 21, 2022, Navios Partners took delivery of the Navios Armonia, a 2022-built Capesize vessel of 182,079 dwt, from an unrelated third party, by entering into a 15-year bareboat charter-in agreement. The bareboat charter-in provides for purchase options with de-escalating purchase prices. Navios Partners accounted for the vessel as finance lease for an acquisition cost of $44,254, including capitalized expenses, and recorded a right-of-use asset at an amount equal to the finance lease liability (see Note 11 – Borrowings), increased by initial direct costs adjusted for the carrying amount of the straight-line effect of the liability.

On September 13, 2022, Navios Partners took delivery of the Navios Astra, a 2022-built Capesize vessel of 182,393 dwt, from an unrelated third party, by entering into a ten-year bareboat charter-in agreement. The bareboat charter-in provides for purchase options with de-escalating purchase prices. Navios Partners declared its option to purchase the vessel at the end of the tenth year of the bareboat charter-in agreement, preserving the right to exercise the purchase option earlier during the option period. Navios Partners accounted for the vessel as finance lease for an acquisition cost of $55,804, including capitalized expenses, and recorded a right-of-use asset at an amount equal to the finance lease liability (see Note 11 – Borrowings), increased by initial direct costs adjusted for the carrying amount of the straight-line effect of the liability.

On July 27, 2022, Navios Partners took delivery of the Navios Primavera, a 2022-built Panamax vessel of 82,003 dwt, from an unrelated third party, for an acquisition cost of $32,566 (including $986 capitalized expenses).

Following the acquisition of 36-vessel drybulk fleet from Navios Holdings, on July 29, 2022, the Company took delivery of ten vessels accounted for as finance leases for an acquisition cost of $389,436 and recorded a right-of-use asset at an amount equal to the finance lease liability (see Note 11 – Borrowings), increased with the allocated excess value and adjusted for the carrying amount of the straight-line effect of the liability as well as the favorable and unfavorable lease terms derived from charter-in agreements. On September 8, 2022, the Company took delivery of 20 vessels held and used, accounted for as owned, for an acquisition cost of $588,939 (see Note 2(j) – Summary of Significant Accounting Policies).

2021

Upon acquisition of the majority of outstanding stock of Navios Acquisition and the completion of the NMCI Merger, the fleets of Navios Acquisition and Navios Containers were included in Navios Partners’ owned fleet (see Note 3 – Acquisition of Navios Containers and Navios Acquisition).

On July 9, 2021, Navios Partners acquired the Navios Azimuth, a 2011-built Capesize vessel of 179,169 dwt, from its affiliate, Navios Holdings, for an acquisition cost of $30,003 (including $3 capitalized expenses) (see Note 18 – Transactions with related parties and affiliates).

On June 30, 2021, Navios Partners acquired the Navios Ray, a 2012-built Capesize vessel of 179,515 dwt and the Navios Bonavis, a 2009-built Capesize vessel of 180,022 dwt, from its affiliate, Navios Holdings, for an aggregate purchase price of $58,000 (see Note 18 – Transactions with related parties and affiliates).

On June 4, 2021, Navios Partners acquired the Navios Koyo, a 2011-built Capesize vessel of 181,415 dwt, from its affiliate, Navios Holdings, for an acquisition cost of $28,567 (including $67 capitalized expenses) (see Note 18 – Transactions with related parties and affiliates).

On May 10, 2021, Navios Partners acquired the Ete N, a 2012-built Containership of 2,782 TEU, the Fleur N, a 2012-built Containership of 2,782 TEU and the Spectrum N, a 2009-built Containership of 2,546 TEU from Navios Acquisition, for an aggregate purchase price of $55,500 (see Note 18 – Transactions with related parties and affiliates).

On March 30, 2021, Navios Partners acquired the Navios Avior, a 2012 built Panamax vessel of 81,355 dwt, and the Navios Centaurus, a 2012-built Panamax vessel of 81,472 dwt, from its affiliate, Navios Holdings, for an acquisition cost of $39,320 (including $70 capitalized expenses), including working capital balances of $(5,766) (see Note 18 – Transactions with related parties and affiliates).

The acquisition of the individual vessels from Navios Holdings (except for the Navios Koyo) and Navios Acquisition was effected through the acquisition of all of the capital stock of the respective vessel-owning companies, which held the ownership and other contractual rights and obligations related to each of the acquired vessels. Management accounted for each acquisition as an asset acquisition under ASC 805.

2020

On June 29, 2020, Navios Partners acquired five drybulk vessels, three Panamax and two Ultra-Handymax, for a fair value of $56,050 in total, following the liquidation of Navios Europe II (see Note 18 – Transactions with related parties and affiliates).

Sale of Vessels

2022

On December 23, 2022, Navios Partners sold the Perseus N, a 2009-built MR1 Product Tanker vessel of 36,264 dwt, to an unrelated third party, for a net sales price of $18,315. The aggregate net carrying amount of the vessel amounted to $12,607 as of the date of the sale.

On November 17, 2022, Navios Partners sold the Navios Camelia, a 2009-built Panamax vessel of 75,162 dwt, to an unrelated third party, for a net sales price of $14,700. The aggregate net carrying amount of the vessel, including the remaining carrying balance of dry-dock and special survey cost of $204, amounted to $10,142 as of the date of the sale.

On November 14, 2022, Navios Partners sold the Navios Alegria, a 2004-built Panamax vessel of 76,466 dwt, to an unrelated third party, for a net sales price of $10,780. The aggregate net carrying amount of the vessel, including the remaining carrying balance of dry-dock and special survey cost of $735, amounted to $7,338 as of the date of the sale.

On October 25, 2022, Navios Partners sold the Navios Symmetry, a 2006-built Panamax vessel of 74,381 dwt, to an unrelated third party, for a net sales price of $11,466. The aggregate net carrying amount of the vessel, including the remaining carrying balance of dry-dock and special survey cost of $1,683, amounted to $11,673 as of the date of the sale.

On September 21, 2022, Navios Partners sold the Navios Unite, a 2006-built Containership of 8,204 TEU, to an unrelated third party, for a net sales price of $83,125. The aggregate net carrying amount of the vessel, including the remaining carrying balance of dry-dock and special survey cost of $2,619, amounted to $35,835 as of the date of the sale.

On September 12, 2022, Navios Partners sold the Navios Utmost, a 2006-built Containership of 8,204 TEU, to an unrelated third party, for a net sales price of $132,125. The aggregate net carrying amount of the vessel, including the remaining carrying balance of dry-dock and special survey cost of $2,412, amounted to $35,651 as of the date of the sale.

Vessels agreed to be sold

On January 5, 2023, Navios Partners agreed to sell the Navios Prosperity I, a 2007-built Panamax vessel of 75,527 dwt, to an unrelated third party, for a sales price of $13,750. The sale was completed on February 7, 2023.

On December 30, 2022, Navios Partners agreed to sell the Navios Amaryllis, a 2008-built Ultra-Handymax vessel of 58,735 dwt, to an unrelated third party, for a sales price of $15,100. The sale was completed on January 26, 2023. (See Note 23 – Subsequent Events)

On December 19, 2022, Navios Partners agreed to sell the Jupiter N, a 2011-built Post-Panamax vessel of 93,062 dwt, to an unrelated third party, for a sales price of $16,425. The sale was completed on February 3, 2023.

On December 5, 2022, Navios Partners agreed to sell the Nave Polaris, a 2011-built Chemical Tanker vessel of 25,145 dwt, to an unrelated third party, for a sales price of $14,650. The sale was completed on January 24, 2023.

On December 5, 2022, Navios Partners agreed to sell the Nave Cosmos, a 2010-built Chemical Tanker vessel of 25,130 dwt, to an unrelated third party, for a sales price of $13,600. The sale was completed on January 9, 2023.

On December 1, 2022, Navios Partners agreed to sell the Star N, a 2009-built MR1 Product Tanker vessel of 37,836 dwt, to an unrelated third party, for a sales price of $18,100. The sale was completed on January 26, 2023. (See Note 23 – Subsequent Events)

On November 30, 2022, Navios Partners agreed to sell the Nave Dorado, a 2005-built MR2 Product Tanker vessel of 47,999 dwt, to an unrelated third party, for a sales price of $15,625. The sale was completed on January 17, 2023. (See Note 23 – Subsequent Events)

Following the sale of the vessels and the sales agreed to during the year ended December 31, 2022 analyzed above, the aggregate amount of $149,352, including an impairment loss of $7,913 in connection with the committed sales of the Nave Cosmos, the Nave Polaris, the Jupiter N and the Navios Prosperity I, was presented under the caption “Gain on sale of vessels, net” in the Consolidated Statements of Operations and Consolidated Statements of Cash Flows.

2021

On October 29, 2021, Navios Partners sold the Navios Altair I, a 2006-built Panamax vessel of 74,475 dwt, to an unrelated third party for a net sales price of $13,465. The aggregate net carrying amount of the vessel, including the remaining carrying balance of dry-dock and special survey cost of $29, amounted to $10,189 as at the date of the sale.

On August 16, 2021, Navios Partners sold the Harmony N, a 2006-built Containership of 2,824 TEU, to an unrelated third party for a net sales price of $28,420.

On August 13, 2021, Navios Partners sold the Navios Azalea, a 2005-built Panamax vessel of 74,759 dwt, to an unrelated third party for a net sales price of $12,610. The aggregate net carrying amount of the vessel, including the remaining carrying balance of dry-dock and special survey cost of $777, amounted to $10,137 as at the date of the sale.

On July 31, 2021, Navios Partners sold the Navios Dedication, a 2008-built Containership of 4,250 TEU to an unrelated third party for a net sales price of $33,893.

On March 25, 2021, the Company sold the Joie N, a 2011-built Ultra-Handymax vessel of 56,557 dwt, to an unrelated third party, for a net sales price of $8,190.

On February 10, 2021, the Company sold the Castor N, a 2007-built Containership of 3,091 TEU to an unrelated third party for a net sales price of $8,869.

On January 28, 2021, the Company sold the Solar N, a 2006-built Containership of 3,398 TEU to an unrelated third party for a net sales price of $11,074.

On January 13, 2021, the Company sold the Esperanza N, a 2008-built Containership of 2,007 TEU to an unrelated third party for a net sales price of $4,559.

Following the sale of the vessels during the year ended December 31, 2021, the aggregate net amount of $33,625, was presented under the caption “Gain on sale of vessels, net” in the Consolidated Statements of Operations.

2020

On December 10, 2020, Navios Partners sold the Navios Soleil to an unrelated third party for a net sales price of $8,183. The aggregate net carrying amount of the vessel, including the remaining carrying balance of dry dock and special survey cost of $3,108, amounted to $18,163 as at the date of sale. Following the impairment loss of $9,980, recognized as of December 31, 2020, no loss on sale occurred upon the sale of the vessel.

Vessels impairment loss

2022

During the year ended December 31, 2022, an impairment loss of $7,913 was recognized in connection with the committed sales of the Nave Cosmos in January 2023, the Nave Polaris in January 2023, the Jupiter N in February 2023 and the Navios Prosperity I in February 2023, as the carrying amount of each asset group was not recoverable and exceeded its fair value less costs to sell, as described above. Each vessel was subject to an existing time charter with an unrelated charterer and was not immediately available for sale and therefore, did not qualify as an asset held for sale as of December 31, 2022.

2021

As of December 31, 2021, events and circumstances did not trigger the existence of potential impairment of the vessels, mainly due to the market improvement. As a result, there was no impairment charge for the year ended December 31, 2021.

2020

In November 2020, Navios Partners entered into a Memorandum of Agreement with an unrelated third party for the sale of the Castor N for a net sales price of $8,869. The vessel was subject to an existing time charter with an unrelated charterer and was not immediately available for sale and therefore, did not qualify as an asset held for sale as of December 31, 2020. As of December 31, 2020, the Company had a current expectation that the vessel would be sold before the end of its previously estimated useful life, and as a result performed an impairment test of the specific asset group. An impairment loss of $2,026 has been recognized under the caption “Vessels impairment loss” in the Consolidated Statements of Operations as of December 31, 2020.

In October 2020, Navios Partners entered into a Memorandum of Agreement with an unrelated third party for the sale of the Esperanza N for a net sales price of $4,559. The vessel was subject to an existing time charter with an unrelated charterer and was not immediately available for sale and therefore, did not qualify as an asset held for sale as of December 31, 2020. As of September 30, 2020, the Company had a current expectation that the vessel would be sold before the end of its previously estimated useful life, and as a result performed an impairment test of the specific asset group. An impairment loss of $1,780 has been recognized under the caption “Vessels impairment loss” in the Consolidated Statements of Operations as of December 31, 2020. The vessel was sold on January 13, 2021.

Investment in Affiliates

12 Months Ended

Dec. 31, 2022

Investments in and Advances to Affiliates [Abstract]

Investment in Affiliates

NOTE 19 – INVESTMENT IN AFFILIATES Investment in Affiliates

Navios Europe II: On February 18, 2015, Navios Holdings, Navios Acquisition and Navios Partners established Navios Europe II and have ownership interests of 47.5%, 47.5% and 5.0%, respectively. From June 8, 2015 through December 31, 2015, Navios Europe II acquired fourteen vessels for aggregate consideration consisting of: (i) cash consideration of $145,550 (which was funded with the proceeds of a $131,550 senior loan facilities net of loan discount amounting to $3,375 (the “Senior Loans II”) and loans aggregating $14,000 from Navios Holdings, Navios Acquisition and Navios Partners (collectively, the “Navios Term Loans II”); and (ii) the assumption of a junior participating loan facility (the “Junior Loan II”) with a face amount of $182,150 and fair value of $99,147, at the acquisition date. In addition to the Navios Term Loans II, Navios Holdings, Navios Acquisition and Navios Partners have also made available to Navios Europe II revolving loans up to $43,500 to fund working capital requirements (collectively, the “Navios Revolving Loans II”). In March 2017, the amount of funds available under the Navios Revolving Loans II was increased by $14,000.

Following the liquidation of Navios Europe II on June 29, 2020, Navios Partners acquired five vessel owning companies for a fair value of $56,050 in total.

Navios Containers:

As of December 31, 2020, Navios Partners held 11,592,276 common units, representing an ownership interest in Navios Containers of 35.7%. Investment income of $1,133 was recognized in the Consolidated Statements of Operations under the caption of “Equity in net earnings of affiliated companies” for the year ended December 31, 2020.

The fair value of Navios Partners’ equity investment in Navios Containers was based on unadjusted quoted prices in active markets for Navios Containers’ common units. The fair value of Navios Partners’ equity investment in Navios Containers as at December 31, 2020 was $47,528 compared with its carrying value of $26,158.

On January 4, 2021, Navios Containers and the Company announced that they entered into a definitive merger agreement under which the Company would acquire all of the publicly held common units of Navios Containers in exchange for common units of the Company (the “Transaction”). The Transaction was approved by the necessary common unit holders of Navios Containers at a special meeting held on March 24, 2021. The General Partner of Navios Containers had consented to the NMCI Merger, and the Company voted the Navios Containers’ common units it holds in favor of the Transaction. The Transaction was completed on March 31, 2021. Under the terms of the Transaction, Navios Partners acquired all of the publicly held common units of Navios Containers through the issuance of 8,133,452 newly issued common units of Navios Partners in exchange for the publicly held common units of Navios Containers at an exchange ratio of 0.39 units of Navios Partners for each Navios Containers common unit (see Note 3 – Acquisition of Navios Containers and Navios Acquisition).

Subsequent Events (Details Narrative) $ in Thousands		1 Months Ended			2 Months Ended		3 Months Ended	12 Months Ended
Subsequent Events (Details Narrative) $ in Thousands	Jan. 03, 2023 USD ($)	Feb. 06, 2023 USD ($)	Feb. 05, 2023	Jan. 26, 2023 USD ($)	Mar. 06, 2023 USD ($)	Feb. 28, 2023 USD ($)	Mar. 17, 2023 USD ($)	Dec. 31, 2022 USD ($)	Dec. 31, 2021 USD ($)	Dec. 31, 2020 USD ($)
Subsequent Event [Line Items]
Proceeds from Sale of Property, Plant, and Equipment								$ 284,476	$ 121,080	$ 8,183
Gain (Loss) on Disposition of Property Plant Equipment								$ 149,352	$ 33,625	$ 0
Subsequent Event [Member] \| Sale and Leaseback Agreements [Member]
Subsequent Event [Line Items]
Proceeds from Lines of Credit						$ 32,000
Sale and Leaseback Transaction Description						to finance one drybulk vessel
Maturity date						ten years from the date of the delivery of the vessel
Debt Instrument, Description of Variable Rate Basis						Libor
Debt Instrument, Basis Spread on Variable Rate						2.00%
Subsequent Event [Member] \| New Credit Facility [Member]
Subsequent Event [Line Items]
Sale and Leaseback Transaction Description						to finance part of the contract price of four newbuilding container vessels, currently under construction
Maturity date						ten years after drawdown
Debt Instrument, Description of Variable Rate Basis						SOFR
Debt Instrument, Basis Spread on Variable Rate						1.70%
Line of Credit Facility, Maximum Borrowing Capacity						$ 161,600
Subsequent Event [Member] \| Navios Felix [Member]
Subsequent Event [Line Items]
Vessel year built					2016
Vessel type					scrubber-fitted Capesize
Vessel capacity in DWT					181,221
Additions					$ 40,121
Subsequent Event [Member] \| Navios Meridian [member]
Subsequent Event [Line Items]
Vessel year built			2023
Vessel type			Panamax
Vessel capacity in DWT			82,010
Subsequent Event [Member] \| Navios Libertas [Member]
Subsequent Event [Line Items]
Vessel year built							2007
Vessel type							Panamax
Vessel capacity in DWT							75,511
Proceeds from Sale of Property, Plant, and Equipment							$ 13,800
Date of expected delivery of vessel							second quarter of 2023
Subsequent Event [Member] \| Serenitas N [Member]
Subsequent Event [Line Items]
Vessel year built		2011
Vessel type		Ultra-Handymax
Vessel capacity in DWT		56,644
Proceeds from Sale of Property, Plant, and Equipment		$ 12,250
Date of expected delivery of vessel		second quarter of 2023
Subsequent Event [Member] \| Navios Photon [Member]
Subsequent Event [Line Items]
Vessel year built		2008
Vessel type		VLCC
Vessel capacity in DWT		297,395
Proceeds from Sale of Property, Plant, and Equipment		$ 53,000
Date of delivery		March 3, 2023
Subsequent Event [Member] \| Aurora N [Member]
Subsequent Event [Line Items]
Vessel year built	2008
Vessel type	LR1
Vessel capacity in DWT	63,495
Proceeds from Sale of Property, Plant, and Equipment	$ 22,500
Date of expected delivery of vessel	second quarter of 2023
Subsequent Event [Member] \| Navios Amaryllis, Star N, Nave Dorado [Member]
Subsequent Event [Line Items]
Gain (Loss) on Disposition of Property Plant Equipment				$ 44,433

Summary of significant accounting policies (Policies)

12 Months Ended

Dec. 31, 2022

Accounting Policies [Abstract]

Basis of presentation

Principles of consolidation

The accompanying consolidated financial statements include the following entities:



Company name	Vessel name	Country of incorporation	2022	2021	2020
Libra Shipping Enterprises Corporation	Former Vessel-Owning Company	Marshall Is.	1/01 – 12/31	1/01 – 12/31	1/01 – 12/31
Alegria Shipping Corporation⁽³⁵⁾	Former Vessel-Owning Company	Marshall Is.	1/01 – 12/31	1/01 – 12/31	1/01 – 12/31
Felicity Shipping Corporation	Former Vessel-Owning Company	Marshall Is.	1/01 – 12/31	1/01 – 12/31	1/01 – 12/31
Gemini Shipping Corporation	Former Vessel-Owning Company	Marshall Is.	1/01 – 12/31	1/01 – 12/31	1/01 – 12/31
Galaxy Shipping Corporation	Former Vessel-Owning Company	Marshall Is.	1/01 – 12/31	1/01 – 12/31	1/01 – 12/31
Aurora Shipping Enterprises Ltd.	Navios Hope	Marshall Is.	1/01 – 12/31	1/01 – 12/31	1/01 – 12/31
Palermo Shipping S.A.	Former Vessel-Owning Company	Marshall Is.	1/01 – 12/31	1/01 – 12/31	1/01 – 12/31
Fantastiks Shipping Corporation⁽¹²⁾	Navios Fantastiks	Marshall Is.	1/01 – 12/31	1/01 – 12/31	1/01 – 12/31
Sagittarius Shipping Corporation⁽¹²⁾	Navios Sagittarius	Marshall Is.	1/01 – 12/31	1/01 – 12/31	1/01 – 12/31
Hyperion Enterprises Inc.	Navios Hyperion	Marshall Is.	1/01 – 12/31	1/01 – 12/31	1/01 – 12/31
Chilali Corp.	Navios Aurora II	Marshall Is.	1/01 – 12/31	1/01 – 12/31	1/01 – 12/31
Surf Maritime Co.⁽¹²⁾	Navios Pollux	Marshall Is.	1/01 – 12/31	1/01 – 12/31	1/01 – 12/31
Pandora Marine Inc.	Navios Melodia	Marshall Is.	1/01 – 12/31	1/01 – 12/31	1/01 – 12/31
Customized Development S.A.	Navios Fulvia	Liberia	1/01 – 12/31	1/01 – 12/31	1/01 – 12/31
Kohylia Shipmanagement S.A.	Navios Luz	Marshall Is.	1/01 – 12/31	1/01 – 12/31	1/01 – 12/31
Orbiter Shipping Corp.	Navios Orbiter	Marshall Is.	1/01 – 12/31	1/01 – 12/31	1/01 – 12/31
Floral Marine Ltd.	Navios Buena Ventura	Marshall Is.	1/01 – 12/31	1/01 – 12/31	1/01 – 12/31
Golem Navigation Limited⁽¹³⁾	Former Vessel-Owning Company	Marshall Is.	1/01 – 12/31	1/01 – 12/31	1/01 – 12/31
Kymata Shipping Co.	Navios Helios	Marshall Is.	1/01 – 12/31	1/01 – 12/31	1/01 – 12/31
Joy Shipping Corporation	Navios Joy	Marshall Is.	1/01 – 12/31	1/01 – 12/31	1/01 – 12/31
Micaela Shipping Corporation	Navios Harmony	Marshall Is.	1/01 – 12/31	1/01 – 12/31	1/01 – 12/31
Pearl Shipping Corporation	Navios Sun	Marshall Is.	1/01 – 12/31	1/01 – 12/31	1/01 – 12/31
Velvet Shipping Corporation	Navios La Paix	Marshall Is.	1/01 – 12/31	1/01 – 12/31	1/01 – 12/31
Perigiali Navigation Limited⁽¹²⁾	Navios Beaufiks	Marshall Is.	1/01 – 12/31	1/01 – 12/31	1/01 – 12/31
Finian Navigation Co.⁽¹²⁾	Navios Ace	Marshall Is.	1/01 – 12/31	1/01 – 12/31	1/01 – 12/31
Ammos Shipping Corp.⁽⁴⁰⁾	Former Vessel-Owning Company	Marshall Is.	1/01 – 12/31	1/01 – 12/31	1/01 – 12/31
Wave Shipping Corp.	Navios Libertas	Marshall Is.	1/01 – 12/31	1/01 – 12/31	1/01 – 12/31
Casual Shipholding Co.⁽¹²⁾	Navios Sol	Marshall Is.	1/01 – 12/31	1/01 – 12/31	1/01 – 12/31
Avery Shipping Company	Navios Symphony	Marshall Is.	1/01 – 12/31	1/01 – 12/31	1/01 – 12/31
Coasters Ventures Ltd.	Navios Christine B	Marshall Is.	1/01 – 12/31	1/01 – 12/31	1/01 – 12/31
Ianthe Maritime S.A.	Navios Aster	Marshall Is.	1/01 – 12/31	1/01 – 12/31	1/01 – 12/31
Rubina Shipping Corporation	Hyundai Hongkong	Marshall Is.	1/01 – 12/31	1/01 – 12/31	1/01 – 12/31
Topaz Shipping Corporation	Hyundai Singapore	Marshall Is.	1/01 – 12/31	1/01 – 12/31	1/01 – 12/31
Beryl Shipping Corporation	Hyundai Tokyo	Marshall Is.	1/01 – 12/31	1/01 – 12/31	1/01 – 12/31
Cheryl Shipping Corporation	Hyundai Shanghai	Marshall Is.	1/01 – 12/31	1/01 – 12/31	1/01 – 12/31
Christal Shipping Corporation	Hyundai Busan	Marshall Is.	1/01 – 12/31	1/01 – 12/31	1/01 – 12/31
Fairy Shipping Corporation⁽⁵⁾	Former Vessel-Owning Company	Marshall Is.	1/01 – 12/31	3/31 – 12/31	—
Limestone Shipping Corporation⁽²⁸⁾	Former Vessel-Owning Company	Marshall Is.	1/01 – 12/31	3/31 – 12/31	—
Dune Shipping Corp.	Former Vessel-Owning Company	Marshall Is.	1/01 – 12/31	1/01 – 12/31	1/01 – 12/31
Citrine Shipping Corporation	Former Vessel-Owning Company	Marshall Is.	1/01 – 12/31	1/01 – 12/31	1/01 – 12/31

Cavalli Navigation Inc.	Former Vessel-Owning Company	Marshall Is.	1/01 – 12/31	1/01 – 12/31	1/01 – 12/31
Seymour Trading Limited ⁽²⁾	Former Vessel-Owning Company	Marshall Is.	1/01 – 12/31	1/01 – 12/31	1/01 – 12/31
Goldie Services Company (34)	Former Vessel-Owning Company	Marshall Is.	1/01 – 12/31	1/01 – 12/31	1/01 – 12/31
Andromeda Shiptrade Limited	Navios Apollon I	Marshall Is.	1/01 – 12/31	1/01 – 12/31	1/01 – 12/31
Esmeralda Shipping Corporation	Navios Sphera	Marshall Is.	1/01 – 12/31	1/01 – 12/31	1/01 – 12/31
Triangle Shipping Corporation	Navios Mars	Marshall Is.	1/01 – 12/31	1/01 – 12/31	1/01 – 12/31
Oceanus Shipping Corporation⁽¹⁹⁾	Former Vessel-Owning Company	Marshall Is.	1/01 – 12/31	1/01 – 12/31	1/01 – 12/31
Cronus Shipping Corporation	Protostar N	Marshall Is.	1/01 – 12/31	1/01 – 12/31	1/01 – 12/31
Leto Shipping Corporation⁽¹⁷⁾	Former Vessel-Owning Company	Marshall Is.	1/01 – 12/31	1/01 – 12/31	1/01 – 12/31
Dionysus Shipping Corporation⁽⁴⁾	Former Vessel-Owning Company	Marshall Is.	1/01 – 12/31	1/01 – 12/31	1/01 – 12/31
Prometheus Shipping Corporation⁽¹⁸⁾	Former Vessel-Owning Company	Marshall Is.	1/01 – 12/31	1/01 – 12/31	1/01 – 12/31
Camelia Shipping Inc.⁽³¹⁾	Navios Camelia	Marshall Is.	1/01 – 12/31	1/01 – 12/31	1/01 – 12/31
Anthos Shipping Inc.	Navios Anthos	Marshall Is.	1/01 – 12/31	1/01 – 12/31	1/01 – 12/31
Azalea Shipping Inc.⁽¹⁾	Former Vessel-Owning Company	Marshall Is.	1/01 – 12/31	1/01 – 12/31	1/01 – 12/31
Amaryllis Shipping Inc.⁽³⁸⁾	Former Vessel-Owning Company	Marshall Is.	1/01 – 12/31	1/01 – 12/31	1/01 – 12/31
Zaffre Shipping Corporation^{(14) (46)}	Serenitas N	Marshall Is.	1/01 – 12/31	1/01 – 12/31	16/29 – 12/31
Wenge Shipping Corporation^{(14), (20)}	Former Vessel-Owning Company	Marshall Is.	1/01 – 12/31	1/01 – 12/31	6/29 – 12/31
Sunstone Shipping Corporation⁽¹⁴⁾	Copernicus N	Marshall Is.	1/01 – 12/31	1/01 – 12/31	6/29 – 12/31
Fandango Shipping Corporation⁽¹⁴⁾	Unity N	Marshall Is.	1/01 – 12/31	1/01 – 12/31	6/29 – 12/31
Flavescent Shipping Corporation⁽¹⁴⁾	Odysseus N	Marshall Is.	1/01 – 12/31	1/01 – 12/31	6/29 – 12/31
Emery Shipping Corporation⁽¹⁵⁾	Navios Gem	Marshall Is.	1/01 – 12/31	1/01 – 12/31	9/30 – 12/31
Rondine Management Corp. ⁽¹⁵⁾	Navios Victory	Marshall Is.	1/01 – 12/31	1/01 – 12/31	—
Prosperity Shipping Corporation	Former Vessel-Owning Company	Marshall Is.	1/01 – 12/31	1/01 – 12/31	—
Aldebaran Shipping Corporation	Former Vessel-Owning Company	Marshall Is.	1/01 – 12/31	1/01 – 12/31	1/01 – 12/31
JTC Shipping and Trading Ltd.⁽¹¹⁾	Holding Company	Malta	1/01 – 12/31	1/01 – 12/31	1/01 – 12/31
Navios Maritime Partners L.P.	N/A	Marshall Is.	1/01 – 12/31	1/01 – 12/31	1/01 – 12/31
Navios Maritime Operating LLC.	N/A	Marshall Is.	1/01 – 12/31	1/01 – 12/31	1/01 – 12/31
Navios Partners Finance (US) Inc.	Co-Borrower	Delaware	1/01 – 12/31	1/01 – 12/31	1/01 – 12/31
Navios Partners Europe Finance Inc.	Sub-Holding Company	Marshall Is.	1/01 – 12/31	1/01 – 12/31	1/01 – 12/31
Solange Shipping Ltd.⁽¹⁶⁾	Navios Avior	Marshall Is.	1/01 – 12/31	3/30 – 12/31	—
Mandora Shipping Ltd.⁽¹⁶⁾	Navios Centaurus	Marshall Is.	1/01 – 12/31	3/30 – 12/31	—
Olympia II Navigation Limited⁽¹²⁾	Navios Domino	Marshall Is.	1/01 – 12/31	3/31 – 12/31	—
Pingel Navigation Limited⁽¹²⁾	Navios Delight	Marshall Is.	1/01 – 12/31	3/31 – 12/31	—
Ebba Navigation Limited ⁽¹²⁾	Navios Destiny	Marshall Is.	1/01 – 12/31	3/31 – 12/31	—
Clan Navigation Limited ⁽¹²⁾	Navios Devotion	Marshall Is.	1/01 – 12/31	3/31 – 12/31	—
Sui An Navigation Limited ⁽²³⁾	Former Vessel-Owning Company	Marshall Is.	1/01 – 12/31	3/31 – 12/31	—
Bertyl Ventures Co.⁽¹²⁾	Navios Azure	Marshall Is.	1/01 – 12/31	3/31 – 12/31	—
Silvanus Marine Company ⁽¹²⁾	Navios Summer	Marshall Is.	1/01 – 12/31	3/31 – 12/31	—
Anthimar Marine Inc. ⁽¹²⁾	Navios Amarillo	Marshall Is.	1/01 – 12/31	3/31 – 12/31	—
Enplo Shipping Limited ⁽¹²⁾	Navios Verde	Marshall Is.	1/01 – 12/31	3/31 – 12/31	—
Morven Chartering Inc. ⁽¹²⁾	Navios Verano (ex. Matson Oahu)	Marshall Is.	1/01 – 12/31	3/31 – 12/31	—
Rodman Maritime Corp. ⁽¹²⁾	Navios Spring	Marshall Is.	1/01 – 12/31	3/31 – 12/31	—
Isolde Shipping Inc. ⁽¹²⁾	Navios Indigo	Marshall Is.	1/01 – 12/31	3/31 – 12/31	—
Velour Management Corp. ⁽¹²⁾	Navios Vermilion	Marshall Is.	1/01 – 12/31	3/31 – 12/31	—
Evian Shiptrade Ltd. ⁽¹²⁾	Matson Lanai	Marshall Is.	1/01 – 12/31	3/31 – 12/31	—
Theros Ventures Limited	Navios Lapis	Marshall Is.	1/01 – 12/31	3/31 – 12/31	—
Legato Shipholding Inc.	Navios Tempo	Marshall Is.	1/01 – 12/31	3/31 – 12/31	—
Inastros Maritime Corp.	Navios Chrysalis	Marshall Is.	1/01 – 12/31	3/31 – 12/31	—
Zoner Shiptrade S.A.	Navios Dorado	Marshall Is.	1/01 – 12/31	3/31 – 12/31	—
Jasmer Shipholding Ltd.	Navios Nerine	Marshall Is.	1/01 – 12/31	3/31 – 12/31	—
Thetida Marine Co.	Navios Magnolia	Marshall Is.	1/01 – 12/31	3/31 – 12/31	—
Jaspero Shiptrade S.A.	Navios Jasmine	Marshall Is.	1/01 – 12/31	3/31 – 12/31	—
Peran Maritime Inc.	Zim Baltimore	Marshall Is.	1/01 – 12/31	3/31 – 12/31	—
Nefeli Navigation S.A. ⁽¹²⁾	Navios Unison	Marshall Is.	1/01 – 12/31	3/31 – 12/31	—
Crayon Shipping Ltd	Navios Miami	Marshall Is.	1/01 – 12/31	3/31 – 12/31	—
Chernava Marine Corp.	Navios Bahamas (ex. Bahamas)	Marshall Is.	1/01 – 12/31	3/31 – 12/31	—
Proteus Shiptrade S.A.	Zim Carmel	Marshall Is.	1/01 – 12/31	3/31 – 12/31	—
Vythos Marine Corp. ⁽¹²⁾	Navios Constellation	Marshall Is.	1/01 – 12/31	3/31 – 12/31	—
Navios Maritime Containers Sub L.P.	Sub-Holding Company	Marshall Is.	1/01 – 12/31	3/31 – 12/31	—
Navios Partners Containers Finance Inc.	Sub-Holding Company	Marshall Is.	1/01 – 12/31	3/31 – 12/31	—
Boheme Navigation Company	Sub-Holding Company	Marshall Is.	1/01 – 12/31	3/31 – 12/31	—
Navios Partners Containers Inc.	Sub-Holding Company	Marshall Is.	1/01 – 12/31	3/31 – 12/31	—
Iliada Shipping S.A.	Operating Company	Marshall Is.	1/01 – 12/31	3/31 – 12/31	—

Karpathos Shipping Corporation ⁽⁶⁾	TBN XX	Marshall Is.	6/22–12/31	—	—
Patmos Shipping Corporation ⁽⁶⁾	TBN XXI	Marshall Is.	6/22–12/31	—	—
Tarak Shipping Corporation ⁽⁸⁾	TBN XV	Marshall Is.	4/26–12/31	—	—
Astrovalos Shipping Corporation ⁽⁸⁾	TBN XIV	Marshall Is.	4/26–12/31	—	—
Ithaki Shipping Corporation ⁽⁶⁾	TBN XVII	Marshall Is.	4/26–12/31	—	—
Gavdos Shipping Corporation ⁽⁶⁾	TBN XVI	Marshall Is.	4/26–12/31	—	—
Galera Management Company⁽²²⁾	TBN I	Marshall Is.	6/24-12/31	—	—
Vatselo Enterprises Corp. ^{(9), (12)}	Navios Alegria	Marshall Is.	6/24-12/31	—	—
Thalassa Marine S.A.	Navios Galaxy II	Marshall Is.	7/29-12/31	—	—
Anafi Shipping Corporation⁽¹²⁾	Navios Sky	Marshall Is.	9/08-12/31	—	—
Asteroid Shipping S.A.	Navios Herakles I	Marshall Is.	7/29-12/31	—	—
Bulkinvest S.A.	Operating Company	Luxembourg	9/08-12/31	—	—
Cloud Atlas Marine S.A.	Navios Uranus	Marshall Is.	7/29-12/31	—	—
Corsair Shipping Ltd. ⁽³³⁾	Former Vessel-Owning Company	Marshall Is.	9/08-12/31	—	—
Ducale Marine Inc.	Navios Etoile	Marshall Is.	9/08-12/31	—	—
Faith Marine Ltd	Navios Altamira	Marshall Is.	9/08-12/31	—	—
Kleimar N.V.⁽³⁷⁾	Operating Company/ Vessel Owning Company/Management Company	Belgium	9/08-12/31	—	—
Iris Shipping Corporation	N Amathia	Marshall Is.	9/08-12/31	—	—
Moonstone Shipping Corporation ⁽⁴²⁾	Former Vessel-Owning Company	Marshall Is.	9/08-12/31	—	—
NAV Holdings Limited	Sub-Holding Company	Malta	9/08-12/31	—	—
Navios International Inc.	Operating Company	Marshall Is.	7/29-12/31	—	—
Veja Navigation Company	Sub-Holding Company	Marshall Is.	9/08-12/31	—	—
Vernazza Shiptrade Inc. ⁽¹²⁾	Navios Canary	Marshall Is.	9/08-12/31	—	—
White Narcissus Marine S.A. ^{(12) (37)}	Navios Asteriks	Marshall Is.	9/08-12/31	—	—
Talia Shiptrade S.A.	Navios Magellan II	Marshall Is.	7/29-12/31	—	—
Shikhar Ventures S.A. ⁽¹²⁾	Navios Stellar	Liberia	9/08-12/31	—	—
Opal Shipping Corporation	Rainbow N	Marshall Is.	9/08-12/31	—	—
Pharos Navigation S.A. ⁽¹²⁾	Navios Phoenix	Marshall Is.	9/08-12/31	—	—
Pueblo Holdings Ltd. ⁽¹²⁾	Navios Lumen	Marshall Is.	9/08-12/31	—	—
Red Rose Shipping Corp.	Navios Bonheur	Marshall Is.	9/08-12/31	—	—
Rider Shipmanagement Inc.	Navios Felicity I	Marshall Is.	7/29-12/31	—	—
Roselite Shipping Corporation ⁽¹²⁾	Navios Corali	Marshall Is.	9/08-12/31	—	—
Rumer Holding Ltd. ⁽¹²⁾	Navios Antares	Marshall Is.	9/08-12/31	—	—
Jasmine Shipping Corporation	N Bonanza	Marshall Is.	9/08-12/31	—	—
Highbird Management Inc.	Navios Celestial	Marshall Is.	9/08-12/31	—	—
Kastelorizo Shipping Corporation⁽⁴⁹⁾	TBN XVIII	Marshall Is.	10/19–12/31	—	—
Elafonisos Shipping Corporation⁽⁴⁹⁾	TBN XIX	Marshall Is.	10/19–12/31	—	—
Koufonisi Shipping Corporation ⁽⁴⁸⁾	Navios Felix	Marshall Is.	11/11–12/31	—	—