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Organization (Details)	Mar. 31, 2025 a ft² property apartment	Dec. 31, 2024
Real Estate Properties [Line Items]
Number of units in real estate property	906
Office Building
Real Estate Properties [Line Items]
Number of real estate properties	4
Area of real estate property (in sq ft) | ft²	1,060,236
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]
Number of real estate properties	4
Number of units in real estate property | apartment	906
Area of land (in acres) | a	1,797
Commercial Properties | Regis Realty Prime, LLC
Real Estate Properties [Line Items]
Number of real estate properties	3
ARL | Related Party Entities | Majority Shareholder
Real Estate Properties [Line Items]
Ownership interest (as a percent)	90.00%
TCI
Real Estate Properties [Line Items]
Ownership interest (as a percent)	78.40%	78.40%

X

- Definition

Area of land held.

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- Definition

Area of a real estate property.

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- Definition

The parent entity's interest in net assets of the subsidiary, expressed as a percentage.

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X

- Definition

The number of real estate properties owned as of the balance sheet date.

+ References

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- Definition

The number of units in a real estate property owned as of the balance sheet date.

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- Definition

Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table.

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No definition available.

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- Details

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X

- Details

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- Details

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