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Allowance for Credit Losses - Additional Information (Details) | 1 Months Ended | 3 Months Ended | 6 Months Ended |
--- | --- | --- | --- | ---
Jul. 31, 2024 USD ($) | Dec. 31, 2022 USD ($) | Jun. 30, 2025 USD ($) Loan | Jun. 30, 2024 USD ($) | Jun. 30, 2025 USD ($) Loan | Jun. 30, 2024 USD ($) | Dec. 31, 2024 USD ($)
Financing Receivable, Allowance for Credit Loss [Line Items] |  |  |  |  |  |  |
Provision for credit losses |  |  | $ (346,000) | $ (189,000) | $ (174,000) | $ 617,000 |
Property loans outstanding principal |  |  | 55,302,344 |  | 55,302,344 |  | $ 57,064,611
Property loans, net |  |  | 54,183,610 |  | 54,183,610 |  | 56,569,611
MRB [Member] |  |  |  |  |  |  |
Financing Receivable, Allowance for Credit Loss [Line Items] |  |  |  |  |  |  |
Recovery of prior credit loss | $ 169,000 |  |  |  |  | $ 169,000 |
Live 929 Apartments [Member] |  |  |  |  |  |  |
Financing Receivable, Allowance for Credit Loss [Line Items] |  |  |  |  |  |  |
Property loans outstanding principal |  |  | 495,000 |  | 495,000 |  | 495,000
The 50/50 MF Property [Member] |  |  |  |  |  |  |
Financing Receivable, Allowance for Credit Loss [Line Items] |  |  |  |  |  |  |
Property loans outstanding principal |  |  | $ 7,100,000 |  | $ 7,100,000 |  | $ 7,100,000
Ownership interest sold |  | 100.00% |  |  |  |  |
Property loans, net |  | $ 4,800,000 |  |  |  |  |
Property Loans [Member] |  |  |  |  |  |  |
Financing Receivable, Allowance for Credit Loss [Line Items] |  |  |  |  |  |  |
Number of loans on nonaccrual status | Loan |  |  | 3 |  | 3 |  |
Property Loans [Member] | Opportunity South Carolina [Member] |  |  |  |  |  |  |
Financing Receivable, Allowance for Credit Loss [Line Items] |  |  |  |  |  |  |
Provision for credit losses |  |  | $ (624,000) |  | $ (624,000) |  |

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