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Transactions with Related Parties - Summary of Amounts Reimbursable to AFCA 2, the General Partner of AFCA 2, or an Affiliate (Details) - USD ($) | Dec. 31, 2024 | Dec. 31, 2023 | Dec. 31, 2022
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Related Party Transaction [Line Items] |  |  |
Amounts reimbursable to related party | $ 1,299,266 | $ 1,419,233 |
General Partner [Member] |  |  |
Related Party Transaction [Line Items] |  |  |
Amounts reimbursable to related party | 6,734,383 | 7,498,165 | $ 6,827,048
General Partner [Member] | Reimbursable Salaries and Benefits [Member] |  |  |
Related Party Transaction [Line Items] |  |  |
Amounts reimbursable to related party | 5,849,829 | 6,517,811 | 5,763,496
General Partner [Member] | Other Expenses [Member] |  |  |
Related Party Transaction [Line Items] |  |  |
Amounts reimbursable to related party | 59,048 | 41,841 | 77,383
General Partner [Member] | Office Expenses [Member] |  |  |
Related Party Transaction [Line Items] |  |  |
Amounts reimbursable to related party | 295,087 | 284,396 | 269,722
General Partner [Member] | Insurance [Member] |  |  |
Related Party Transaction [Line Items] |  |  |
Amounts reimbursable to related party | 317,480 | 441,298 | 515,245
General Partner [Member] | Professional Fees and Expenses [Member] |  |  |
Related Party Transaction [Line Items] |  |  |
Amounts reimbursable to related party | 155,000 | 155,846 | 181,821
General Partner [Member] | Consulting And Travel Expenses Member |  |  |
Related Party Transaction [Line Items] |  |  |
Amounts reimbursable to related party | $ 57,939 | $ 56,973 | $ 19,381

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