RELATED PARTY TRANSACTIONS AND FEES (Details Narrative) $ in Thousands	12 Months Ended
Dec. 31, 2018 USD ($) a	Dec. 31, 2017 USD ($)	Dec. 31, 2016 USD ($)
Interest receivable	$ 6,771
Total notes receivable	78,595
Interest income	7,229
Collections on notes receivable	$ 6,077	$ 26,230	$ 11,824
Statutory tax rate	21.00%	35.00%
Area of land \| a	3,199
Maximum [Member]
Statutory tax rate	21.00%
Related Party [Member]
Area of land \| a	86
Related Party [Member] \| Mezzanine Financing [Member]
Guarantor - notes payable	$ 39,100
Pillar Income Asset Management, Inc [Member]
Rental	1,200	$ 800	$ 700
Unified Housing Foundation, Inc. [Member]
Total notes receivable	49,000
Recognized interest income	5,700
Originated interest income	5,300
Interest income	$ 6,100

Amount of decrease in investment in mortgage loan on real estate by entity with substantial portion of business acquiring and holding investment real estate or interest in real estate, from collection of principal.

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
-Publisher SEC
-Name Regulation S-X (SX)
-Number 210
-Section 12
-Footnote 6
-Subsection 29

Reference 2: http://www.xbrl.org/2003/role/disclosureRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 948
-SubTopic 310
-Section S99
-Paragraph 1
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-URI http://asc.fasb.org/extlink&oid=6589523&loc=d3e617274-123014

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Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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Amount of investment in mortgage loan on real estate by entity with substantial portion of business acquiring and holding investment real estate or interest in real estate.

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Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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