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Basis of Presentation and General Information - Assets Liabilities And Stock holders Equity (Detail) - USD ($) | Dec. 31, 2022 | Dec. 31, 2021 | Dec. 31, 2020
--- | --- | --- | ---
Inventories | $ 3,064,011 | $ 2,772,532 |
Advances and prepayments | 681,413 | 637,881 |
Vessels, net (after impairment of $40,185,873) | 628,478,453 | 681,337,153 | $ 832,335,059
Accrued and other liabilities | (6,923,992) | (3,842,879) |
Deferred income | $ (21,451) | (76,949) |
Imperial [Member] |  |  |
Cash, including restricted cash |  | 4,704,521 |
Trade and other receivables |  | 2,488,560 |
Inventories |  | 270,489 |
Advances and prepayments |  | 244,725 |
Vessels, net (after impairment of $40,185,873) |  | 80,500,000 |
Trade accounts payable |  | (1,618,146) |
Accrued and other liabilities |  | (312,642) |
Deferred income |  | (943,404) |
Customer Deposits |  | (368,000) |
Debt |  | (27,804,000) |
Net assets of Imperial distributed to stockholders |  | $ 57,162,103 |

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