Commitments and Contingencies - Summary of Partnership's Bond Purchase Commitments (Details) - CCBA Senior Garden Apartments [Member] - Bond Purchase Commitment [Member]	3 Months Ended
	Mar. 31, 2021 USD ($)
Bond Purchase Commitment [Line Items]
Commitment Date	2020-07
Maximum Committed Amounts Remaining	$ 3,807,000
Rate	4.50%
Estimated Closing Date	Q3 2022
Fair Value as of March 31, 2021	$ 310,909