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Leases - Schedule of Supplemental Information Related to Leases (Details) - USD ($)
$ in Thousands
Mar. 31, 2020
Dec. 31, 2019
Leases [Abstract]    
Operating lease right of use asset $ 916 $ 962
Operating lease - current 176 143
Operating lease - non-current 693 $ 760
Total Operating lease liability $ 869  
Operating leases weighted average remaining lease term (in years) 2 years 9 months  
Operating leases weighted average discount rate 9.00%