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%