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Mortgage Revenue Bonds - Additional Information (Details) - USD ($) | 1 Months Ended | 12 Months Ended |
--- | --- | --- | ---
Jan. 31, 2023 | Jul. 31, 2021 | Dec. 31, 2021 | Dec. 31, 2022
Schedule Of Available For Sale Securities [Line Items] |  |  |  |
Redemption of contingent interest income |  | $ 1,800,000 |  |
Provision for credit loss |  |  | $ 1,856,893 |
Subsequent Event [Member] |  |  |  |
Schedule Of Available For Sale Securities [Line Items] |  |  |  |
Proceeds from initial liquidation | $ 3,700,000 |  |  |
Mortgage Revenue Bond [Member] |  |  |  |
Schedule Of Available For Sale Securities [Line Items] |  |  |  |
Carrying value, inclusive of accrued interest |  |  |  | $ 4,600,000
Rosewood Townhomes and South Pointe Apartments [Member] | Series A MRB [Member] |  |  |  |
Schedule Of Available For Sale Securities [Line Items] |  |  |  |
Redemption price |  | 106.00% |  |

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