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Long-term Debt - Schedule of Debt (Detail) - USD ($) | 12 Months Ended |  |  |
--- | --- | --- | --- | ---
Dec. 31, 2023 | Mar. 31, 2023 | Dec. 31, 2022 | Dec. 31, 2021
Debt Instrument [Line Items] |  |  |  |
Drawn Amount |  | $ 70,000,000 |  | $ 59,400,000
Term Loans | $ 124,116,991 |  | $ 278,987,204 |
Current portion of long-term debt associated with vessel held for sale | 238,603 |  | 582,950 |
Current portion of deferred finance charges associated with vessels held for sale | 16,863,076 |  | 30,666,756 |
Long term debt | 107,253,915 |  | 248,320,448 |
Total debt | 124,116,991 |  | 278,987,204 |
Deferred finance charges non-current | 335,740 |  | 1,291,625 |
Total deferred finance charges | 574,343 |  | 1,874,575 |
Total debt, net of deferred finance charges | 123,542,648 |  | 277,112,629 |
Less: Current portion of long-term debt, net of current portion of deferred finance charges | 16,624,473 |  | 30,083,806 |
Long-term debt | $ 106,918,176 |  | 247,028,823 |
Term Loan 1 [Member] |  |  |  |
Debt Instrument [Line Items] |  |  |  |
Maturity Date | Jan. 31, 2026 |  |  |
Drawn Amount | $ 25,000,000 |  |  |
Term Loans | $ 0 |  | 19,645,000 |
Term Loan 2 [Member] |  |  |  |
Debt Instrument [Line Items] |  |  |  |
Maturity Date | Jan. 31, 2028 |  |  |
Drawn Amount | $ 43,800,000 |  |  |
Term Loans | $ 0 |  | 30,893,547 |
Term Loan 3 [Member] |  |  |  |
Debt Instrument [Line Items] |  |  |  |
Maturity Date | Dec. 31, 2025 |  |  |
Drawn Amount | $ 65,650,000 |  |  |
Term Loans | $ 21,234,160 |  | 44,635,980 |
Term Loan 4 [Member] |  |  |  |
Debt Instrument [Line Items] |  |  |  |
Maturity Date | Apr. 30, 2026 |  |  |
Drawn Amount | $ 70,787,500 |  |  |
Term Loans | $ 42,343,739 |  | 47,399,991 |
Term Loan 5 [Member] |  |  |  |
Debt Instrument [Line Items] |  |  |  |
Maturity Date | Feb. 28, 2027 |  |  |
Drawn Amount | $ 34,450,000 |  |  |
Term Loans | $ 0 |  | 30,884,026 |
Term Loan 6 [Member] |  |  |  |
Debt Instrument [Line Items] |  |  |  |
Maturity Date | Aug. 31, 2026 |  |  |
Drawn Amount | $ 60,000,000 |  |  |
Term Loans | $ 29,260,092 |  | 50,304,660 |
Term Loan 7 [Member] |  |  |  |
Debt Instrument [Line Items] |  |  |  |
Maturity Date | Jan. 31, 2028 |  |  |
Drawn Amount | $ 59,400,000 |  |  |
Term Loans | $ 31,279,000 |  | $ 55,224,000 |

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