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Property Loans - Additional Information (Details) - USD ($) | 1 Months Ended | 3 Months Ended |  |
--- | --- | --- | --- | ---
Mar. 31, 2023 | Feb. 28, 2023 | Mar. 31, 2022 | Jan. 31, 2022 | Mar. 31, 2023 | Mar. 31, 2022 | Jan. 01, 2023 | Dec. 31, 2022
Property Loans Net Of Loan Loss Allowance [Line Items] |  |  |  |  |  |  |  |
Allowance for credit losses |  |  |  |  |  |  | $ 5,900,000 |
Advanced additional funds |  |  |  |  | $ 7,942,324 | $ 38,638,389 |  |
Other interest income |  |  |  |  | 4,409,665 | $ 2,875,967 |  |
Property Loans [Member] |  |  |  |  |  |  |  |
Property Loans Net Of Loan Loss Allowance [Line Items] |  |  |  |  |  |  |  |
Allowance for credit losses | $ 2,500,000 |  |  |  | 2,500,000 |  |  |
Accrued interest receivable | 2,600,000 |  |  |  | $ 2,600,000 |  |  | $ 3,200,000
Live 929 Apartments [Member] |  |  |  |  |  |  |  |
Property Loans Net Of Loan Loss Allowance [Line Items] |  |  |  |  |  |  |  |
Allowance for credit losses |  |  |  |  |  |  | $ 495,000 |
Amount received as payment in full for outstanding principal and interest on a property loan |  |  |  | $ 1,000,000.0 |  |  |  |
Ohio Properties [Member] |  |  |  |  |  |  |  |
Property Loans Net Of Loan Loss Allowance [Line Items] |  |  |  |  |  |  |  |
Amount received as payment in full for outstanding principal and interest on a property loan |  |  | $ 2,400,000 |  |  |  |  |
Accrued interest redemption on notes receivable |  |  | 4,300,000 |  |  |  |  |
Other interest income |  |  | $ 1,700,000 |  |  |  |  |
Greens Property [Member] |  |  |  |  |  |  |  |
Property Loans Net Of Loan Loss Allowance [Line Items] |  |  |  |  |  |  |  |
Amount received as payment in full for outstanding principal and interest on a property loan |  | $ 2,400,000 |  |  |  |  |  |
Scharbauer Flats Apartments [Member] |  |  |  |  |  |  |  |
Property Loans Net Of Loan Loss Allowance [Line Items] |  |  |  |  |  |  |  |
Amount received as payment in full for outstanding principal and interest on a property loan |  | $ 10,800,000 |  |  |  |  |  |
Centennial Crossings [Member] |  |  |  |  |  |  |  |
Property Loans Net Of Loan Loss Allowance [Line Items] |  |  |  |  |  |  |  |
Amount received as payment in full for outstanding principal and interest on a property loan | $ 6,700,000 |  |  |  |  |  |  |

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