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OPERATING SEGMENTS (Details 2) - USD ($)
$ in Thousands
Sep. 30, 2016
Dec. 31, 2015
Sep. 30, 2015
Real estate assets $ 22,717 $ 22,717  
Notes and interest receivable 22,931 24,882  
Other assets 2,257 2,390  
Total assets 86,692 $ 84,304  
Total Segments      
Real estate assets 22,717   $ 22,717
Notes and interest receivable 22,931   24,317
Other assets 41,044   47,204
Total assets $ 86,692   $ 94,238