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Leases - Schedule of Maturities of Lease Liabilities (Details) (10Q) - USD ($)
$ in Thousands
Mar. 31, 2019
Dec. 31, 2018
Leases - Schedule Of Maturities Of Lease Liabilities Details    
2019 (excluding the three months ended March 31, 2019) $ 171 $ 204
2020 218 197
2021 147 145
2022 136 $ 136
Total future minimum lease payments 672  
Less: imputed interest (75)  
Total $ 597