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LEASES LEASES - Schedule of Lease Cost (Details) - USD ($)
$ in Thousands
3 Months Ended
Mar. 31, 2019
Mar. 31, 2018
Leases [Abstract]    
Operating leases $ 105  
Short-term leases 61  
Sublease Income (28)  
Total lease expense $ 138 $ 170
Weighted average remaining lease term of operating leases 3 years 10 months 25 days  
Weighted average discount rate of operating leases 9.00%  
Cash paid for amounts included in the measurement of operating lease liabilities $ 82