INVESTMENT IN VAA (Details Narrative) $ in Thousands		12 Months Ended
Nov. 19, 2018 USD ($) Number	Dec. 31, 2019 USD ($)
Transcontinental Realty Investors, Inc. [Member] \| Apartment Buildings [Member]
Number of portfolio contributed \| Number	49
Transcontinental Realty Investors, Inc. [Member] \| Development Projects [Member]
Number of portfolio contributed \| Number	3
Victory Abode Apartments, LLC [Member]
Cash consideration	$ 236,800
Recognized gain	$ 154,100
Class B [Member] \| Daniel J. Moos ARL's President and Chief Executive Officer [Member]
Interest held	2.00%
Cash payment upon closing	$ 1,900
Victory Abode Apartments, LLC [Member]
Cash distribution from VAA		$ 19,400
Victory Abode Apartments, LLC [Member] \| Class A [Member]
Ownership interest	50.00%
Summerset Intermediate Holdings 2 LLC [Member] \| Class A [Member]
Ownership interest	49.00%

The cash payment received upn closing of joint venture formation.

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Represents interets held.

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The number of portolio contributed.

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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 net gains or losses recognized for each transaction with the acquiree that was recognized separately from the acquisition of assets and assumptions of liabilities in the business combination.

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

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The cash inflow from a long-term borrowing made from related parties where one party can exercise control or significant influence over another party; including affiliates, owners or officers and their immediate families, pension trusts, and so forth. Alternate caption: Proceeds from Advances from Affiliates.

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