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Fixed Assets and Assets Held for Sale (Details Narrative) $ in Thousands |  | 2 Months Ended | 6 Months Ended | 9 Months Ended | 11 Months Ended | 12 Months Ended |
--- | --- | --- | --- | --- | --- | --- | ---
Jan. 10, 2023 USD ($) | Feb. 17, 2023 USD ($) | Jun. 30, 2023 USD ($) | Jun. 20, 2023 USD ($) | Jun. 21, 2022 USD ($) | Oct. 12, 2022 USD ($) shares | Dec. 15, 2023 USD ($) | Dec. 31, 2023 USD ($) | Dec. 21, 2023 USD ($) | Dec. 31, 2022 USD ($) | Dec. 31, 2021 USD ($) | Jun. 30, 2022 USD ($)
Property, Plant and Equipment [Line Items] |  |  |  |  |  |  |  |  |  |  |  |
Property, Plant and Equipment, Additions |  |  |  |  |  |  |  | $ 813,000 |  |  |  |
Assumption of debt |  |  |  |  |  |  |  | 196,317 |  | $ 0 | $ 866,344 |
Advances for vessels under construction |  |  |  |  |  |  |  | 279,783 |  | 0 | 0 |
Long-Term Debt, Gross |  |  |  |  |  |  |  | 1,787,781 |  | 1,299,220 |  |
Advances for vessels under construction |  |  |  |  |  |  |  | 174,400 |  | 24,000 |  |
Vessels additions |  |  |  |  |  |  |  | 840,662 |  |  |  |
Addition on the vessels acquisition cost |  |  |  |  |  |  |  | 27,662 |  |  |  |
Below market acquired charges |  |  |  |  |  |  |  | 94,889 |  |  |  |
Above market acquired charges |  |  |  |  |  |  |  | 67,227 |  |  |  |
Advance payment |  |  |  |  |  |  |  | 8,702 |  | 7,534 |  |
Sale price agreed in Memorandum of Agreement |  |  |  |  |  |  |  |  |  | 130,000 |  |
Impairment charge |  |  |  |  |  |  |  | $ 11,497 |  | 0 | $ 0 |
Vessels under credit facilities provided as collateral [Member] |  |  |  |  |  |  |  |  |  |  |  |
Property, Plant and Equipment [Line Items] |  |  |  |  |  |  |  |  |  |  |  |
Number of vessels as collateral |  |  |  |  |  |  |  | 3 |  |  |  |
Vessels Net |  |  |  |  |  |  |  | $ 437,959 |  |  |  |
Vessels under sale and lease back agreements [Member] |  |  |  |  |  |  |  |  |  |  |  |
Property, Plant and Equipment [Line Items] |  |  |  |  |  |  |  |  |  |  |  |
Vessels Net |  |  |  |  |  |  |  | $ 1,795,542 |  |  |  |
Number of vessels under of sales and lease back aggreements |  |  |  |  |  |  |  | 11 |  |  |  |
Unencumbered vessels [Member] |  |  |  |  |  |  |  |  |  |  |  |
Property, Plant and Equipment [Line Items] |  |  |  |  |  |  |  |  |  |  |  |
Vessels Net |  |  |  |  |  |  |  | $ 272,651 |  |  |  |
Number of unencumbered vessels |  |  |  |  |  |  |  | 9 |  |  |  |
Vessels held for sale |  |  |  |  |  |  |  | $ 14,236 |  |  |  |
M/V Amore Mio | Umbrella Agreement [Member] |  |  |  |  |  |  |  |  |  |  |  |
Property, Plant and Equipment [Line Items] |  |  |  |  |  |  |  |  |  |  |  |
Property, Plant and Equipment, Additions |  |  |  |  |  |  |  |  | $ 338,000 |  |  |
Assumption of debt |  |  |  |  |  |  |  |  | 196,317 |  |  |
Advances for vessels under construction |  |  |  |  |  |  |  |  | 141,683 |  |  |
M/V Buenaventura Express | Master Agreement [Member] |  |  |  |  |  |  |  |  |  |  |  |
Property, Plant and Equipment [Line Items] |  |  |  |  |  |  |  |  |  |  |  |
Property, Plant and Equipment, Additions |  |  |  | $ 122,500 |  |  |  |  |  |  |  |
Long-Term Debt, Gross |  |  |  | $ 100,000 |  |  |  |  |  |  |  |
Advances for vessels under construction |  |  |  |  |  |  |  |  |  |  |  | $ 6,000
LNG/C Asterix I | Master Agreement [Member] |  |  |  |  |  |  |  |  |  |  |  |
Property, Plant and Equipment [Line Items] |  |  |  |  |  |  |  |  |  |  |  |
Property, Plant and Equipment, Additions |  | $ 230,000 |  |  |  |  |  |  |  |  |  |
Advances for vessels under construction |  |  |  |  |  |  |  |  |  |  |  | 12,000
Sale Leaseback Transaction, Gross Proceeds, Financing Activities |  | $ 184,000 |  |  |  |  |  |  |  |  |  |
M/V Itajai Express | Master Agreement [Member] |  |  |  |  |  |  |  |  |  |  |  |
Property, Plant and Equipment [Line Items] |  |  |  |  |  |  |  |  |  |  |  |
Property, Plant and Equipment, Additions | $ 122,500 |  |  |  |  |  |  |  |  |  |  |
Advances for vessels under construction |  |  |  |  |  |  |  |  |  |  |  | 6,000
Sale Leaseback Transaction, Gross Proceeds, Financing Activities | $ 108,000 |  |  |  |  |  |  |  |  |  |  |
M/V Manzanillo Express | Master Agreement [Member] |  |  |  |  |  |  |  |  |  |  |  |
Property, Plant and Equipment [Line Items] |  |  |  |  |  |  |  |  |  |  |  |
Property, Plant and Equipment, Additions |  |  |  |  |  | $ 121,583 |  |  |  |  |  |
Long-Term Debt, Gross |  |  |  |  |  | $ 105,000 |  |  |  |  |  |
Advances for vessels under construction |  |  |  |  |  |  |  |  |  |  |  | $ 6,000
Common units transferred | shares |  |  |  |  |  | 505,204 |  |  |  |  |  |
Vessels' Improvements [Member] |  |  |  |  |  |  |  |  |  |  |  |
Property, Plant and Equipment [Line Items] |  |  |  |  |  |  |  |  |  |  |  |
Vessel improvement costs capitalized |  |  |  |  |  |  |  | 19,755 |  | 1,873 |  |
Ballast Water Treatment Systems [Member] |  |  |  |  |  |  |  |  |  |  |  |
Property, Plant and Equipment [Line Items] |  |  |  |  |  |  |  |  |  |  |  |
Vessel improvement costs capitalized |  |  |  |  |  |  |  | 411 |  |  |  |
Exhaust Gas Cleaning systems and Ballast Water Treatment systems [Member] |  |  |  |  |  |  |  |  |  |  |  |
Property, Plant and Equipment [Line Items] |  |  |  |  |  |  |  |  |  |  |  |
Vessel improvement costs capitalized |  |  |  |  |  |  |  | 16,281 |  | 1,524 |  |
Advance payment |  |  |  |  |  |  |  | 16,084 |  | 1,498 |  |
M/V Cape Agamemnon [Member] |  |  |  |  |  |  |  |  |  |  |  |
Property, Plant and Equipment [Line Items] |  |  |  |  |  |  |  |  |  |  |  |
Date of memorandum agreement |  |  | June 2023 |  |  |  |  |  |  |  |  |
Sale price agreed in Memorandum of Agreement |  |  | $ 22,000 |  |  |  |  |  |  |  |  |
Impairment charge |  |  | $ 11,157 |  |  |  |  |  |  |  |  |
Disposal Date |  |  | Nov. 07, 2023 |  |  |  |  |  |  |  |  |
M/V Archimidis [Member] |  |  |  |  |  |  |  |  |  |  |  |
Property, Plant and Equipment [Line Items] |  |  |  |  |  |  |  |  |  |  |  |
Sale price agreed in Memorandum of Agreement |  |  |  |  |  |  |  |  |  | 65,000 |  |
Impairment charge |  |  |  |  |  |  |  |  |  | $ 0 |  |
Disposal Date |  |  |  |  |  |  |  |  |  | Jul. 06, 2022 |  |
Date of Memorandum Agreement |  |  |  |  |  |  |  |  |  | May 30, 2022 |  |
M/V Agamemnon [Member] |  |  |  |  |  |  |  |  |  |  |  |
Property, Plant and Equipment [Line Items] |  |  |  |  |  |  |  |  |  |  |  |
Sale price agreed in Memorandum of Agreement |  |  |  |  |  |  |  |  |  | $ 65,000 |  |
Impairment charge |  |  |  |  |  |  |  |  |  | $ 0 |  |
Disposal Date |  |  |  |  |  |  |  |  |  | Jul. 28, 2022 |  |
Date of Memorandum Agreement |  |  |  |  |  |  |  |  |  | May 30, 2022 |  |
Remaining vessels [Member] | Vessel SPAs' [Member] |  |  |  |  |  |  |  |  |  |  |  |
Property, Plant and Equipment [Line Items] |  |  |  |  |  |  |  |  |  |  |  |
Advances for vessels under construction |  |  |  |  |  |  |  |  | 138,100 |  |  |
Initial expenses |  |  |  |  |  |  |  | 2,269 |  |  |  |
Vessel SPAs' [member] | Umbrella Agreement [Member] |  |  |  |  |  |  |  |  |  |  |  |
Property, Plant and Equipment [Line Items] |  |  |  |  |  |  |  |  |  |  |  |
Advances for vessels under construction |  |  |  |  |  |  |  |  | $ 174,400 |  |  |
Percentage of aggregate acquisition price |  |  |  |  |  |  |  |  | 10.00% |  |  |
LNG/ C Axios II [Member] | Vessel SPAs' [member] |  |  |  |  |  |  |  |  |  |  |  |
Property, Plant and Equipment [Line Items] |  |  |  |  |  |  |  |  |  |  |  |
Delivery Date |  |  |  |  |  |  |  |  | Jan. 02, 2024 |  |  |
M/V Buenaventura Express, LNG/C Asterix I and M/V Itajai Express [Member] |  |  |  |  |  |  |  |  |  |  |  |
Property, Plant and Equipment [Line Items] |  |  |  |  |  |  |  |  |  |  |  |
Property, Plant and Equipment, Transfers and Changes |  |  |  |  |  |  |  | $ 24,000 |  |  |  |
Master agreement [member] | CMTC | Related Party [Member] |  |  |  |  |  |  |  |  |  |  |  |
Property, Plant and Equipment [Line Items] |  |  |  |  |  |  |  |  |  |  |  |
Advances for vessels under construction |  |  |  |  | $ 30,000 |  |  |  |  |  |  |
M/V Manzanillo Express [Member] | CMTC | Related Party [Member] |  |  |  |  |  |  |  |  |  |  |  |
Property, Plant and Equipment [Line Items] |  |  |  |  |  |  |  |  |  |  |  |
Property, Plant and Equipment, Transfers and Changes |  |  |  |  | $ 6,000 |  |  |  |  |  |  |
M/V Long Beach Express [Member] |  |  |  |  |  |  |  |  |  |  |  |
Property, Plant and Equipment [Line Items] |  |  |  |  |  |  |  |  |  |  |  |
Sale price agreed in Memorandum of Agreement |  |  |  |  |  |  | $ 13,050 |  |  |  |  |
Impairment charge |  |  |  |  |  |  | $ 340 |  |  |  |  |
Disposal date |  |  |  |  |  |  | February 26, 2024 |  |  |  |  |

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