The number of development project.

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Number of shares acquired.

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The percentage of profit participation rights.

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Voting interest in joint venture.

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Area of land held.

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Amount of consideration transferred, consisting of acquisition-date fair value of assets transferred by the acquirer, liabilities incurred by the acquirer, and equity interest issued by the acquirer.

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The percentage of ownership of common stock or equity participation in the investee accounted for under the equity method of accounting.

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The equity interest of noncontrolling shareholders, partners or other equity holders in consolidated entity.

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No definition available.

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

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Net rentable area for properties owned.

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

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

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Useful life of long lived, physical assets used in the normal conduct of business and not intended for resale, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents the reported fact of one year, five months, and thirteen days. Examples include, but not limited to, land, buildings, machinery and equipment, office equipment, furniture and fixtures, and computer equipment.

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ORGANIZATION AND BASIS OF PRESENTATION (Details Narrative) $ in Thousands		3 Months Ended
	Nov. 19, 2018 USD ($) Number	Mar. 31, 2020 a Number	Jul. 17, 2009 shares	Jul. 16, 2009
Acres of land \| a		1,982
Commercial Properties [Member]
Number of income-producing properties		7
Rentable square feet \| a		1,700,000
Office Buildings [Member]
Number of income-producing properties		5
Retail Properties [Member]
Number of income-producing properties		2
Apartment Buildings [Member]
Number of apartment units		1,657
Number of income-producing properties		10
Income Opportunities Realty Investors, Inc. [Member]
Percentage of ownership		81.15%
Income Opportunities Realty Investors, Inc. [Member]
Percentage of ownership				25.00%
Number of additional shares acquired \| shares			2,518,934
Minimum [Member]
Percentage of ownership		20.00%
Minimum [Member] \| Buildings and Improvements [Member]
Useful life of property, plant and equipment		10 years
Minimum [Member] \| Furniture, Fixtures And Equipment [Member]
Useful life of property, plant and equipment		5 years
Minimum [Member] \| Income Opportunities Realty Investors, Inc. [Member]
Percentage of ownership			80.00%
Maximum [Member]
Percentage of ownership		50.00%
Maximum [Member] \| Buildings and Improvements [Member]
Useful life of property, plant and equipment		40 years
Maximum [Member] \| Furniture, Fixtures And Equipment [Member]
Useful life of property, plant and equipment		10 years
Victory Abode Apartment, LLC [Member] \| Common Class B [Member] \| Daniel J. Moos ARL's President and Chief Executive Officer [Member]
Profit participation rights percentage		2.00%
American Realty Investors, Inc [Member] \| TCI [Member]
Percentage of ownership by parent		78.38%
Subsidiaries and affiliates of ARL [Member] \| TCI [Member] \| Minimum [Member]
Percentage of ownership by parent		80.00%
Parent of ARL [Member] \| TCI [Member]
Percentage of ownership by non-controlling owners		7.12%
Victory Abode Apartment, LLC [Member]
Percentage of ownership		50.00%
Number of apartment units		10,137
Number of income-producing properties	49	51
Cash consideration \| $	$ 236,800
Number of development project	3
Abode JVP, LLC [Member] \| Victory Abode Apartment, LLC [Member] \| Common Class A [Member]
Voting interest in joint venture		50.00%
Profit participation rights percentage		49.00%
Summerset Intermediate Holdings 2 LLC [Member] \| Victory Abode Apartment, LLC [Member] \| Common Class A [Member]
Voting interest in joint venture		50.00%
Profit participation rights percentage		49.00%