Mortgage Revenue Bonds - Summary of Changes in Partnership's Allowance for Credit Losses (Details) - USD ($)		12 Months Ended
		Dec. 31, 2022		Dec. 31, 2021
Allowance for Credit Loss [Abstract]
Recovery of prior credit loss		$ (57,124)
Mortgage Revenue Bonds [Member]
Allowance for Credit Loss [Abstract]
Balance, beginning of period		9,175,482	[1]	$ 7,318,589
Provision for credit loss				1,856,893
Other additions	[2]	860,533
Recovery of prior credit loss	[3]	(57,124)
Balance, end of period	[1]	$ 9,978,891		$ 9,175,482

[1] The allowance for credit losses as of December 31, 2021 and 2022 is related to the Provision Center 2014-1 MRB and the Live 929 Apartments - Series 2022A MRB.

[2] The other addition is related to a re-allocation of the loan loss allowance upon restructuring of the Live 929 Apartments MRBs and property loan.

[3] The Partnership compared the present value of cash flows expected to be collected to the amortized cost basis of the Live 929 Apartments Series 2022A MRB, which indicated a recovery of value. The Partnership will accrete the recovery of prior credit loss into investment income over the term of the MRB.