Real Estate Properties - Purchase Price Allocation (Details) $ in Thousands	3 Months Ended
	Jun. 30, 2022 USD ($)
Total Purchase Price Allocation
Land	$ 18,314
Building and improvements	140,807
Total land and buildings	159,121
Acquisition related intangible assets	2,889
Total Asset	162,010
Mortgage Intangible
Total Purchase Price Allocation
Acquisition related intangible assets	945
Verandas at Alamo
Total Purchase Price Allocation
Land	3,336
Building and improvements	33,465
Total land and buildings	36,801
Acquisition related intangible assets	797
Total Asset	37,598
Verandas at Alamo | Mortgage Intangible
Total Purchase Price Allocation
Acquisition related intangible assets	(62)
Vanguard Heights
Total Purchase Price Allocation
Land	5,466
Building and improvements	30,826
Total land and buildings	36,292
Acquisition related intangible assets	508
Total Asset	36,800
Vanguard Heights | Mortgage Intangible
Total Purchase Price Allocation
Acquisition related intangible assets	588
Jackson Square
Total Purchase Price Allocation
Land	3,398
Building and improvements	27,167
Total land and buildings	30,565
Acquisition related intangible assets	634
Total Asset	31,199
Jackson Square | Mortgage Intangible
Total Purchase Price Allocation
Acquisition related intangible assets	283
Brixworth at Bridge Street
Total Purchase Price Allocation
Land	1,959
Building and improvements	20,080
Total land and buildings	22,039
Acquisition related intangible assets	321
Total Asset	22,360
Brixworth at Bridge Street | Mortgage Intangible
Total Purchase Price Allocation
Acquisition related intangible assets	0
The Woodland Apts
Total Purchase Price Allocation
Land	1,289
Building and improvements	12,853
Total land and buildings	14,142
Acquisition related intangible assets	233
Total Asset	14,375
The Woodland Apts | Mortgage Intangible
Total Purchase Price Allocation
Acquisition related intangible assets	0
Grove at River Place
Total Purchase Price Allocation
Land	2,866
Building and improvements	16,416
Total land and buildings	19,282
Acquisition related intangible assets	396
Total Asset	19,678
Grove at River Place | Mortgage Intangible
Total Purchase Price Allocation
Acquisition related intangible assets	$ 136