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COMMITMENTS ( Schedule of Reconciles Undiscounted Cash Flows) (Details) - USD ($)
$ in Thousands
Jun. 30, 2019
Dec. 31, 2018
Commitments and Contingencies Disclosure [Abstract]    
Remaining months 2019 $ 216  
2020 651  
2021 45  
Total minimum lease payments 912  
Less: amount of lease payments representing interest (63)  
Present value of future minimum lease payments 849  
Less: Current leases obligations 526
Long-term leases obligations $ 323