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Liquidity Considerations (Details Narrative) - USD ($)
$ in Thousands
8 Months Ended 12 Months Ended
Dec. 31, 2017
Dec. 31, 2018
Organization, Consolidation and Presentation of Financial Statements [Abstract]    
Accumulated deficit $ (8,639) $ (45,868)
Net cash used in operating activities $ (4,718) $ (8,145)