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v3.23.1

Long-term Debt - Schedule of Debt (Detail) - USD ($) | 12 Months Ended |  |
--- | --- | --- | ---
Dec. 31, 2022 | Jan. 22, 2022 | Dec. 31, 2021
Debt Instrument [Line Items] |  |  |
Drawn Amount |  | $ 59,400,000 |
Term Loans | $ 278,987,204 |  | $ 303,167,029
Current portion of long-term debt associated with vessel held for sale | 0 |  | 7,173,988
Current portion of deferred finance charges associated with vessels held for sale | 30,666,756 |  | 32,464,732
Long term debt | 248,320,448 |  | 263,528,309
Total debt | 278,987,204 |  | 303,167,029
Current portion of deferred finance charges | 582,950 |  | 628,113
Deferred finance charges non-current | 1,291,625 |  | 1,567,334
Total deferred finance charges | 1,874,575 |  | 2,195,447
Total debt, net of deferred finance charges | 277,112,629 |  | 300,971,582
Less: Current portion of long-term debt, net of current portion of deferred finance charges | 30,083,806 |  | 31,836,619
Long-term debt | 247,028,823 |  | 261,960,975
Less: Current portion of long-term debt, associated with vessel held for sale | $ 0 |  | 7,173,988
Term Loan 1 [Member] |  |  |
Debt Instrument [Line Items] |  |  |
Maturity Date | Jan. 31, 2022 |  |
Drawn Amount | $ 22,230,000 |  |
Term Loans | $ 0 |  | 15,084,643
Term Loan 2 [Member] |  |  |
Debt Instrument [Line Items] |  |  |
Maturity Date | Mar. 31, 2022 |  |
Drawn Amount | $ 25,458,432 |  |
Term Loans | $ 0 |  | 3,039,647
Term Loan 3 [Member] |  |  |
Debt Instrument [Line Items] |  |  |
Maturity Date | Jan. 31, 2026 |  |
Drawn Amount | $ 50,225,000 |  |
Term Loans | $ 19,645,000 |  | 22,675,000
Term Loan 4 [Member] |  |  |
Debt Instrument [Line Items] |  |  |
Maturity Date | Jan. 31, 2022 |  |
Drawn Amount | $ 9,480,000 |  |
Term Loans | $ 0 |  | 7,080,000
Term Loan 5 [Member] |  |  |
Debt Instrument [Line Items] |  |  |
Maturity Date | Jan. 31, 2028 |  |
Drawn Amount | $ 43,800,000 |  |
Term Loans | $ 30,893,547 |  | 40,731,975
Term Loan 6 [Member] |  |  |
Debt Instrument [Line Items] |  |  |
Maturity Date | Jan. 31, 2022 |  |
Drawn Amount | $ 25,350,000 |  |
Term Loans | $ 0 |  | 12,146,875
Term Loan 7 [Member] |  |  |
Debt Instrument [Line Items] |  |  |
Maturity Date | Dec. 31, 2025 |  |
Drawn Amount | $ 65,650,000 |  |
Term Loans | $ 44,635,980 |  | 48,739,300
Term Loan 8 [Member] |  |  |
Debt Instrument [Line Items] |  |  |
Maturity Date | Apr. 30, 2026 |  |
Drawn Amount | $ 70,787,500 |  |
Term Loans | $ 47,399,991 |  | 52,456,243
Term Loan 9 [Member] |  |  |
Debt Instrument [Line Items] |  |  |
Maturity Date | Jan. 31, 2022 |  |
Drawn Amount | $ 11,505,000 |  |
Term Loans | $ 0 |  | 10,354,500
Term Loan 10 [Member] |  |  |
Debt Instrument [Line Items] |  |  |
Maturity Date | Feb. 28, 2027 |  |
Drawn Amount | $ 34,450,000 |  |
Term Loans | $ 30,884,026 |  | 32,797,915
Term Loan 11 [Member] |  |  |
Debt Instrument [Line Items] |  |  |
Maturity Date | Aug. 31, 2026 |  |
Drawn Amount | $ 60,000,000 |  |
Term Loans | $ 50,304,660 |  | 58,060,931
Term Loan 12 [Member] |  |  |
Debt Instrument [Line Items] |  |  |
Maturity Date | Jan. 31, 2028 |  |
Drawn Amount | $ 59,400,000 |  |
Term Loans | $ 55,224,000 |  | $ 0

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