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Related Party Transactions (Details Narrative) - USD ($) $ in Thousands	3 Months Ended		9 Months Ended
	Sep. 30, 2022	Sep. 30, 2021	Sep. 30, 2022	Sep. 30, 2021
Related Party Transaction [Line Items]
Advisory fee to related party	$ 283	$ 257	$ 824	$ 849
Interest income from related parties	$ 1,821	1,248	$ 4,506	3,697
May Realty Holdings, Inc. [Member] | American Realty Investors, Inc.
Related Party Transaction [Line Items]
Percentage of ownership	90.80%		90.80%
American Realty Investors, Inc. [Member] | Transcontinental Realty Investors, Inc. [Member]
Related Party Transaction [Line Items]
Percentage of ownership	78.40%		78.40%
Transcontinental Realty Investors Inc [Member]
Related Party Transaction [Line Items]
Interest income from related parties	$ 1,483	910	$ 3,503	2,664
Transcontinental Realty Investors Inc [Member] | IOR [Member]
Related Party Transaction [Line Items]
Percentage of ownership	81.10%		81.10%
Pillar [Member]
Related Party Transaction [Line Items]
Advisory fee to related party	$ 283	257	$ 824	849
Unified Housing Foundation, Inc. [Member]
Related Party Transaction [Line Items]
Interest income from related parties	$ 338	$ 338	$ 1,003	$ 1,033

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- Definition

The amount of advisory fees to related parties, during the period.

+ References

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- Definition

Amount of interest income earned from interest-bearing assets owed to the entity by related party.

+ References

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- Definition

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

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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.

+ References

No definition available.

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