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INCOME TAXES (Details 1) - USD ($)
$ in Thousands
 12 Months Ended
Dec. 31, 2017
Dec. 31, 2016
Current tax (benefit) expense:    
Federal $ 119 $ 15
State 10 0
Foreign 0 0
Total tax (Benefit) expense: 129 15
Deferred tax (benefit) expense:    
Federal 0 0
State 0 0
Foreign 0 0
Total Deferred tax (benefit) expense: $ 129 $ 15