Subsequent Events - Summary of Terms of MRB (Details)		1 Months Ended
		Apr. 30, 2021 USD ($) Unit	Mar. 31, 2021 Unit
Mortgage Loans on Real Estate [Line Items]
Units | Unit			3,468
Subsequent Event | Jackson, MS [Member] | Jackson Manor Apartments [Member] | Mortgage Revenue Bonds [Member]
Mortgage Loans on Real Estate [Line Items]
Month Acquired		April
Units | Unit		60
Maturity Date		May 01, 2038
Interest Rate		5.00%
Initial Funding | $		$ 4,150,000
Maximum Remaining Commitment | $	[1]	$ 2,750,000

[1] Upon stabilization of the property, the MRB will be partially repaid and the maximum balance of the MRB after stabilization will not exceed approximately $4.8 million.