Liquidity (Details Narrative) - USD ($) $ in Thousands	3 Months Ended
Mar. 31, 2022	Mar. 31, 2021	Dec. 31, 2021
Liquidity
Accumulated deficit	$ 60,679		$ 58,605
Net Income (Loss) Attributable to Parent	2,036	$ (3,708)
Change in working capital	800
Cash on hand	2,606		$ 3,276
Working capital	$ 3,800

The portion of profit or loss for the period, net of income taxes, which is attributable to the parent.

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+ Details