Going Concern (Details Narrative) - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2019	Dec. 31, 2018	Nov. 17, 2020
Organization, Consolidation and Presentation of Financial Statements [Abstract]
Net loss	$ (9,675)	$ (7,846)
Working capital			$ (22,484)
Accumulated deficit		$ (164,717)	$ (174,270)