Other Assets - Schedule of Investing Commitment (Details) $ in Thousands	12 Months Ended
	Dec. 31, 2021 USD ($)
Other Commitments [Line Items]
Original commitment amount	$ 42,859
Less: life to date contributions	(38,412)
Remaining commitment amount	$ 4,447
USA 57
Other Commitments [Line Items]
Years over which tax benefits are earned	15 years
Original commitment amount	$ 3,000
Less: life to date contributions	(3,000)
Remaining commitment amount	$ 0
WNC
Other Commitments [Line Items]
Years over which tax benefits are earned	16 years
Original commitment amount	$ 2,500
Less: life to date contributions	(2,500)
Remaining commitment amount	$ 0
R4 - Coronado
Other Commitments [Line Items]
Years over which tax benefits are earned	17 years
Original commitment amount	$ 10,729
Less: life to date contributions	(10,629)
Remaining commitment amount	$ 100
R4 - MVV
Other Commitments [Line Items]
Years over which tax benefits are earned	17 years
Original commitment amount	$ 8,528
Less: life to date contributions	(8,348)
Remaining commitment amount	$ 180
R4 - PJ33
Other Commitments [Line Items]
Years over which tax benefits are earned	17 years
Original commitment amount	$ 6,835
Less: life to date contributions	(6,529)
Remaining commitment amount	$ 306
R4 - Coronado II
Other Commitments [Line Items]
Years over which tax benefits are earned	17 years
Original commitment amount	$ 7,282
Less: life to date contributions	(7,022)
Remaining commitment amount	$ 260
R4 - Duke Apartments
Other Commitments [Line Items]
Years over which tax benefits are earned	17 years
Original commitment amount	$ 3,985
Less: life to date contributions	(384)
Remaining commitment amount	$ 3,601