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COMPREHENSIVE LOSS (Schedule of Changes in Noncontrolling Interests) (Details) - USD ($)
12 Months Ended
Dec. 31, 2015
Dec. 31, 2014
Dec. 31, 2013
Changes in noncontrolling interests      
Balance at beginning of period $ 814,000
Comprehensive loss attributable to non-controlling interests [1] (9,000)
Non-controlling interests reduction from deconsolidation     $ 805,000
Balance at end of period
[1] Comprehensive loss attributable to non-controlling interests consisted solely of net loss.