Liquidity (Details Narrative) - USD ($) $ in Thousands	3 Months Ended		6 Months Ended
	Jun. 30, 2022	Jun. 30, 2021	Jun. 30, 2022	Jun. 30, 2021	Dec. 31, 2021
Liquidity
Accumulated deficit	$ 62,504		$ 62,504		$ 58,605
Net Income (Loss) Attributable to Parent	1,788	$ 1,768	3,824	$ (1,940)
Prepayment of current assets to equipment			4,300
Working capital	$ 6,300		6,300
Proceeds from issuance of debt			$ 3,000