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Transactions with Related Parties - Summary of charged by our related parties (Detail) - USD ($) | 12 Months Ended
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Dec. 31, 2023 | Dec. 31, 2022 | Dec. 31, 2021
Management Fees [Member] |  |  |
Related Party Transaction [Line Items] |  |  |
Related Party Transaction, Amounts of Transaction | $ 4,531,920 | $ 5,242,990 | $ 5,831,900
Brokerage Commissions [Member] |  |  |
Related Party Transaction [Line Items] |  |  |
Related Party Transaction, Amounts of Transaction | 1,779,488 | 1,871,071 | 1,867,100
Superintendent Fees [Member] |  |  |
Related Party Transaction [Line Items] |  |  |
Related Party Transaction, Amounts of Transaction | 110,500 | 120,000 | 117,000
Crew Management Fees [Member] |  |  |
Related Party Transaction [Line Items] |  |  |
Related Party Transaction, Amounts of Transaction | 800,750 | 915,450 | 948,750
Net Loss/(Gain) on Sale of Vessels [Member] |  |  |
Related Party Transaction [Line Items] |  |  |
Related Party Transaction, Amounts of Transaction | 728,150 | 120,250 | 81,000
Impairment Loss [Member] | Commissions [Member] |  |  |
Related Party Transaction [Line Items] |  |  |
Related Party Transaction, Amounts of Transaction | 353,400 | 108,000 | 125,000
Executive Compensation [Member] |  |  |
Related Party Transaction [Line Items] |  |  |
Related Party Transaction, Amounts of Transaction | 970,382 | 924,503 | 1,028,386
Rental Expense [Member] |  |  |
Related Party Transaction [Line Items] |  |  |
Related Party Transaction, Amounts of Transaction | $ 104,167 | $ 88,326 | $ 97,726

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