Organization (Details)	Jun. 30, 2024 ft² a property apartment	Dec. 31, 2023
Office Building
Real Estate Properties [Line Items]
Number of real estate properties	4
Area of property (sq. ft.) | ft²	1,056,793
Apartment Building
Real Estate Properties [Line Items]
Number of real estate properties	14
Number of units in real estate property | apartment	2,328
Land and Land Improvements
Real Estate Properties [Line Items]
Acres of developed and undeveloped land | a	1,843
Regis Realty Prime, LLC | Commercial Properties
Real Estate Properties [Line Items]
Number of real estate properties	3
ARL | Related Party Entities | Majority Shareholder
Real Estate Properties [Line Items]
Ownership interest	90.00%
TCI
Real Estate Properties [Line Items]
Ownership interest	78.40%	78.40%