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Long-Term Debt, $15.29 million Term Loan Facility (Details) - $15.29 Million Term Loan Facility [Member] |  | 12 Months Ended |
--- | --- | --- | ---
Jan. 27, 2021 Tranche | Dec. 31, 2021 USD ($) Installment | Jan. 22, 2021 USD ($) Subsidiary
Long-Term Debt [Abstract] |  |  |
Number of ship-owning subsidiaries entering into term loan facility | Subsidiary |  |  | 2
Face amount |  | $ 15,290,000 | $ 15,290,000
Number of tranches drawn | Tranche | 2 |  |
Number of payment installments | Installment |  | 16 |
Frequency of periodic payment |  | quarterly |
Installment payment |  | $ 471,000 |
Balloon installment payable at maturity |  | $ 7,800,000 |

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