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NOTES AND INTEREST RECEIVABLE FROM RELATED PARTIES (Details Narrative) - USD ($)
$ in Thousands
3 Months Ended 9 Months Ended
Sep. 30, 2018
Sep. 30, 2017
Sep. 30, 2018
Sep. 30, 2017
Dec. 31, 2017
Jan. 01, 2013
Notes and interest receivable from related parties, net $ 13,577   $ 13,577   $ 14,030  
Interest income 1,201 $ 924 3,324 $ 3,133    
Unified Housing Foundation, Inc. [Member]            
Notes and interest receivable from related parties, net $ 13,600   13,600      
Interest income     $ 1,300      
Preferred Interest Rate           5.25%