Debt Financing - Summary of TOB Trust Financings Collapsed and Principal and Interest Paid in Full (Details)	9 Months Ended
	Sep. 30, 2021 USD ($)
Debt Instrument Redemption [Line Items]
Paydown Applied	$ 25,690,000
TOB Trust [Member] | Rosewood Townhomes - Series A [Member]
Debt Instrument Redemption [Line Items]
Paydown Applied	7,700,000
TOB Trust [Member] | South Pointe Apartments - Series A [Member]
Debt Instrument Redemption [Line Items]
Paydown Applied	$ 17,990,000