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VESSEL ACQUISITIONS AND DISPOSITIONS (Details) $ in Thousands |  |  |  |  |  |  |  |  |  | 1 Months Ended | 3 Months Ended | 12 Months Ended |  |  |
--- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | ---
Oct. 23, 2024 USD ($) | Oct. 04, 2024 USD ($) | Jul. 16, 2024 USD ($) | Jul. 05, 2024 USD ($) | Apr. 22, 2024 USD ($) | Apr. 02, 2024 USD ($) | Feb. 07, 2024 USD ($) | Dec. 21, 2023 USD ($) | Nov. 14, 2023 USD ($) T | Nov. 14, 2023 USD ($) T | Mar. 31, 2022 USD ($) | Dec. 31, 2023 USD ($) | Dec. 31, 2022 USD ($) | Oct. 03, 2024 USD ($) T | Oct. 10, 2023 USD ($) T | May 18, 2021 USD ($) item T
$450 Million Credit Facility |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
VESSEL ACQUISITIONS |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Proceeds from secured debt |  |  |  |  |  |  |  |  |  | $ 65,000 |  | $ 65,000 |  |  |  |
$500 Million Credit Facility |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
VESSEL ACQUISITIONS |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Proceeds from secured debt | $ 20,000 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Agreement to Purchase Capesize Vessels | Genco Ranger |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
VESSEL ACQUISITIONS |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Capacity of vessels | T |  |  |  |  |  |  |  |  |  |  |  |  |  |  | 181,000 |
Purchase price per vessel |  |  |  |  |  |  |  |  |  |  |  |  |  |  | $ 43,100 |
Agreement to Purchase Capesize Vessels | Genco Intrepid |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
VESSEL ACQUISITIONS |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Capacity of vessels | T |  |  |  |  |  |  |  |  |  |  |  |  |  | 180,000 |  |
Purchase price per vessel |  |  |  |  |  |  |  |  |  |  |  |  |  | $ 47,500 |  |
Agreement to Purchase Capesize Vessels | Genco Reliance |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
VESSEL ACQUISITIONS |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Capacity of vessels | T |  |  |  |  |  |  |  |  | 181,000 | 181,000 |  |  |  |  |  |
Purchase price per vessel |  |  |  |  |  |  |  |  | $ 43,000 | $ 43,000 |  |  |  |  |  |
Agreement To Purchase Ultramax Newbuild Vessels | Genco Mary and Genco Laddey |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
VESSEL ACQUISITIONS |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Number of vessels purchased under option to be acquired per purchase agreement | item |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  | 2
Capacity of vessels | T |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  | 61,000
Purchase price per vessel |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  | $ 29,170
Remaining purchase price of vessels paid |  |  |  |  |  |  |  |  |  |  | $ 40,838 |  |  |  |  |
Capitalized interest associated with new building contracts |  |  |  |  |  |  |  |  |  |  |  |  | $ 5 |  |  |
Genco Commodus |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Vessel Dispositions |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Sale of assets |  |  |  |  |  |  | $ 19,500 |  | $ 19,500 |  |  |  |  |  |  |
Broker commission (as a percent) |  |  |  |  |  |  | 1.00% |  | 1.00% |  |  |  |  |  |  |
Genco Claudius |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Vessel Dispositions |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Sale of assets |  |  |  |  | $ 24,200 |  |  | $ 18,500 |  |  |  |  |  |  |  |
Broker commission (as a percent) |  |  |  |  | 2.00% |  |  | 1.00% |  |  |  |  |  |  |  |
Genco Claudius | Terminated Agreement to Purchase Vessel |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Vessel Dispositions |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Sale of assets |  |  |  |  |  |  |  | $ 18,500 |  |  |  |  |  |  |  |
Broker commission (as a percent) |  |  |  |  |  |  |  | 1.00% |  |  |  |  |  |  |  |
Genco Maximus |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Vessel Dispositions |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Sale of assets |  |  |  |  |  | $ 22,800 |  | $ 18,000 |  |  |  |  |  |  |  |
Broker commission (as a percent) |  |  |  |  |  | 2.00% |  | 1.00% |  |  |  |  |  |  |  |
Genco Maximus | Terminated Agreement to Purchase Vessel |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Vessel Dispositions |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Sale of assets |  |  |  |  |  |  |  | $ 18,000 |  |  |  |  |  |  |  |
Broker commission (as a percent) |  |  |  |  |  |  |  | 1.00% |  |  |  |  |  |  |  |
Genco Warrior |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Vessel Dispositions |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Sale of assets |  |  |  | $ 11,950 |  |  |  |  |  |  |  |  |  |  |  |
Broker commission (as a percent) |  |  |  | 3.00% |  |  |  |  |  |  |  |  |  |  |  |
Genco Hadrian |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Vessel Dispositions |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Sale of assets |  | $ 25,000 | $ 25,000 |  |  |  |  |  |  |  |  |  |  |  |  |
Broker commission (as a percent) |  | 2.00% | 2.00% |  |  |  |  |  |  |  |  |  |  |  |  |

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