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Long-Term Debt, $11.0 Million Term Loan Facility (Details) |  |  | 12 Months Ended |
--- | --- | --- | --- | ---
Dec. 06, 2019 USD ($) | Dec. 02, 2019 USD ($) Tranche | Dec. 31, 2022 USD ($) Installment | Dec. 31, 2021 USD ($) | Dec. 31, 2020 USD ($) | Nov. 22, 2019 Subsidiary
Long-Term Debt [Abstract] |  |  |  |  |  |
Repayment of loan |  |  | $ 27,543,000 | $ 6,878,500 | $ 2,050,000 |
$11.0 Million Term Loan Facility [Member] |  |  |  |  |  |
Long-Term Debt [Abstract] |  |  |  |  |  |
Number of ship-owning subsidiaries entering into term loan facility | Subsidiary |  |  |  |  |  | 2
Face amount |  | $ 11,000,000 | $ 11,000,000 | $ 11,000,000 |  |
Number of tranches drawn | Tranche |  | 2 |  |  |  |
Term of loan |  |  | 5 years |  |  |
Number of payment installments | Installment |  |  | 20 |  |  |
Frequency of periodic payment |  |  | quarterly |  |  |
Installment payment |  |  | $ 400,000 |  |  |
Balloon installment payable at maturity |  |  | $ 3,000,000 |  |  |
Maturity date |  |  | Dec. 02, 2024 |  |  |
$7.5 Million Bridge Loan [Member] |  |  |  |  |  |
Long-Term Debt [Abstract] |  |  |  |  |  |
Face amount | $ 7,500,000 |  |  |  |  |
Repayment of loan | $ 7,500,000 |  |  |  |  |

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