Governmental Issuer Loans - Additional Information (Details)	1 Months Ended			3 Months Ended
	Feb. 28, 2025 USD ($)	Jan. 31, 2025 USD ($)	Feb. 29, 2024 USD ($)	Mar. 31, 2025 USD ($) Entities Property	Dec. 31, 2024 USD ($) Property
Governmental Issuer Loans [Line Items]
Number of Variable Interest Entities | Property				24	31
Governmental Issuer Loans [Member]
Governmental Issuer Loans [Line Items]
Accrued interest receivable				$ 1,000,000	$ 1,400,000
Number of Variable Interest Entities | Entities				2
Outstanding principal				$ 46,700,000
Property Loans [Member]
Governmental Issuer Loans [Line Items]
Outstanding principal				1,600,000
Poppy Grove GILs [Member]
Governmental Issuer Loans [Line Items]
Outstanding principal				108,200,000
Poppy Grove taxable GILs [Member]
Governmental Issuer Loans [Line Items]
Outstanding principal				$ 22,200,000
Poppy Grove I [Member] | Governmental Issuer Loans [Member]
Governmental Issuer Loans [Line Items]
Borrower	$ 5,200,000
Poppy Grove II [Member] | Governmental Issuer Loans [Member]
Governmental Issuer Loans [Line Items]
Borrower	1,800,000
Poppy Grove III [Member] | Governmental Issuer Loans [Member]
Governmental Issuer Loans [Line Items]
Borrower	5,700,000
Legacy Commons, Magnolia, Ospery Village, Willow Palace Apartments And Supplemental [Member] | Governmental Issuer Loans [Member]
Governmental Issuer Loans [Line Items]
Partnership recognized loan fee		$ 87,000	$ 87,000
Legacy Commons at Signal Hills [Member] | Governmental Issuer Loans [Member]
Governmental Issuer Loans [Line Items]
Maturity date, month and year				2025-08
Poppy Grove I, Poppy Grove II, And Poppy Grove III [Member] | Governmental Issuer Loans [Member]
Governmental Issuer Loans [Line Items]
Partnership recognized loan fee	$ 307,000
Maturity date, month and year	2025-10