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FINANCIAL INSTRUMENTS AND OTHER FAIR VALUE DISCLOSURES (Details) - USD ($) $ in Thousands | Dec. 31, 2023 | Dec. 31, 2022
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Financial Instruments, Financial Assets, Balance Sheet Groupings [Abstract] |  |
Accordion loan amount | $ 30,000 |
Fair Value [Member] | Level 1 [Member] | Recurring [Member] |  |
Financial Instruments, Financial Assets, Balance Sheet Groupings [Abstract] |  |
Cash and Cash Equivalents | 31,078 | $ 59,583
Restricted Cash | 2,283 | 3,719
Fair Value [Member] | Level 2 [Member] | Recurring [Member] |  |
Financial Instruments, Financial Assets, Balance Sheet Groupings [Abstract] |  |
2019 Senior Secured Credit Facility including $30 million Accordion Loan | (84,640) | (129,189)
Fair Value [Member] | Level 2 [Member] | Recurring [Member] | Financing of 2018-built Vessels [Member] |  |
Financial Instruments, Financial Assets, Balance Sheet Groupings [Abstract] |  |
Estimated fair value | (87,239) | (95,950)
Fair Value [Member] | Level 2 [Member] | Recurring [Member] | Financing of 2022-built Vessels [Member] |  |
Financial Instruments, Financial Assets, Balance Sheet Groupings [Abstract] |  |
Estimated fair value | (79,351) | (84,851)
Fair Value [Member] | Level 2 [Member] | Recurring [Member] | Financing of Nordic Hawk [Member] |  |
Financial Instruments, Financial Assets, Balance Sheet Groupings [Abstract] |  |
Estimated fair value | (53,540) | 0
Carrying Value [Member] | Level 1 [Member] | Recurring [Member] |  |
Financial Instruments, Financial Assets, Balance Sheet Groupings [Abstract] |  |
Cash and Cash Equivalents | 31,078 | 59,583
Restricted Cash | 2,283 | 3,719
Carrying Value [Member] | Level 2 [Member] | Recurring [Member] |  |
Financial Instruments, Financial Assets, Balance Sheet Groupings [Abstract] |  |
2019 Senior Secured Credit Facility including $30 million Accordion Loan | (84,155) | (127,600)
Carrying Value [Member] | Level 2 [Member] | Recurring [Member] | Financing of 2018-built Vessels [Member] |  |
Financial Instruments, Financial Assets, Balance Sheet Groupings [Abstract] |  |
Estimated fair value | (86,145) | (94,622)
Carrying Value [Member] | Level 2 [Member] | Recurring [Member] | Financing of 2022-built Vessels [Member] |  |
Financial Instruments, Financial Assets, Balance Sheet Groupings [Abstract] |  |
Estimated fair value | (78,425) | (83,815)
Carrying Value [Member] | Level 2 [Member] | Recurring [Member] | Financing of Nordic Hawk [Member] |  |
Financial Instruments, Financial Assets, Balance Sheet Groupings [Abstract] |  |
Estimated fair value | $ (52,871) | $ 0

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