Organization (Details)	Dec. 31, 2025 ft² a property apartment
Real Estate Properties [Line Items]
Number of units in real estate property	906
Properties in operation
Real Estate Properties [Line Items]
Number of real estate properties	13
Number of units in real estate property | apartment	2,128
Properties in lease-up
Real Estate Properties [Line Items]
Number of real estate properties	3
Number of units in real estate property | apartment	672
Properties in development
Real Estate Properties [Line Items]
Number of real estate properties	1
Number of units in real estate property | apartment	234
Commercial properties
Real Estate Properties [Line Items]
Number of real estate properties	4
Area of property (in square feet) | ft²	1,001,549
Developed and undeveloped land
Real Estate Properties [Line Items]
Area of land (in acres) | a	1,792
Related Party | Commercial properties | Regis Realty Prime, LLC
Real Estate Properties [Line Items]
Number of real estate properties	3
Nonrelated Party | Commercial properties
Real Estate Properties [Line Items]
Number of real estate properties	1
ARL | Related Party Entities
Real Estate Properties [Line Items]
Ownership interest (as a percent)	8.00%
ARL | Majority Shareholder | Related Party Entities
Real Estate Properties [Line Items]
Ownership interest (as a percent)	78.00%