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Transactions with Related Parties - Additional Information (Details) - USD ($) | 1 Months Ended | 3 Months Ended | 9 Months Ended |
--- | --- | --- | --- | ---
Sep. 30, 2024 | Sep. 30, 2023 | Aug. 31, 2023 | Jun. 30, 2023 | Sep. 30, 2024 | Sep. 30, 2023 | Sep. 30, 2024 | Sep. 30, 2023 | Dec. 31, 2023
Related Party Transaction [Line Items] |  |  |  |  |  |  |  |  |  |
Fee paid | [1] |  |  |  |  | $ 0 | $ 0 | $ 0 | $ 106,000 |
Outstanding liabilities due to related parties |  | $ 1,301,514 |  |  |  | 1,301,514 |  | 1,301,514 |  | $ 1,419,233
Related Party [Member] |  |  |  |  |  |  |  |  |  |
Related Party Transaction [Line Items] |  |  |  |  |  |  |  |  |  |
Receivables due from unconsolidated entities |  | 71,000 |  |  |  | 71,000 |  | 71,000 |  | 169,000
Related Party [Member] | Accounts payable, accrued expenses and other liabilities [Member] |  |  |  |  |  |  |  |  |  |
Related Party Transaction [Line Items] |  |  |  |  |  |  |  |  |  |
Outstanding liabilities due to related parties |  | 596,000 |  |  |  | $ 596,000 |  | 596,000 |  | $ 588,000
Magnolia Heights GIL [Member] |  |  |  |  |  |  |  |  |  |
Related Party Transaction [Line Items] |  |  |  |  |  |  |  |  |  |
Amount paid to purchase including principal and accrued interest |  | $ 20,500,000 |  |  |  |  |  |  |  |
Oasis at Twin Lakes GIL [Member] |  |  |  |  |  |  |  |  |  |
Related Party Transaction [Line Items] |  |  |  |  |  |  |  |  |  |
Amount paid to purchase including principal and accrued interest |  |  |  |  | $ 34,100,000 |  |  |  |  |
Hilltop at Signal Hills GIL [Member] |  |  |  |  |  |  |  |  |  |
Related Party Transaction [Line Items] |  |  |  |  |  |  |  |  |  |
Amount paid to purchase including principal and accrued interest |  |  |  | $ 24,500,000 |  |  |  |  |  |
Centennial Crossings GIL [Member] |  |  |  |  |  |  |  |  |  |
Related Party Transaction [Line Items] |  |  |  |  |  |  |  |  |  |
Amount paid to purchase including principal and accrued interest |  |  | $ 33,100,000 |  |  |  |  |  |  |
Greystone Select [Member] |  |  |  |  |  |  |  |  |  |
Related Party Transaction [Line Items] |  |  |  |  |  |  |  |  |  |
Fee paid |  |  |  |  |  |  |  | $ 0 |  |
[1] | The Partnership has an agreement with an affiliate of Greystone, in which the Greystone affiliate is entitled to receive a referral fee up to 0.25% of the original principal amount of executed tax-exempt loan or tax-exempt bond transactions introduced to the Partnership by the Greystone affiliate. The term of the agreement ends December 31, 2024, unless the parties mutually agree to extend the term. The Partnership accounts for referral fees as bond acquisition costs that are deferred and amortized as a yield adjustment to the related investment asset.The General Partner

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