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INVENTORY (Details Narrative) - USD ($) $ in Thousands	3 Months Ended		9 Months Ended
INVENTORY (Details Narrative) - USD ($) $ in Thousands	Sep. 30, 2021	Sep. 30, 2020	Sep. 30, 2021	Sep. 30, 2020
INVENTORY (Tables)
Inventory reserves	$ 3	$ 1	$ 200	$ 4