Liquidity (Details Narrative) - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2021	Dec. 31, 2020
Liquidity
Net Income (Loss) Attributable to Parent	$ 2,196	$ 9,860
Retained Earnings (Accumulated Deficit)	58,605	54,094
Net Cash Provided by (Used in) Financing Activities	5,183	3,362
Cash	3,300
Negative working capital	$ 4,600	$ 22,000