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Right-of-use assets, machinery and equipment, net, and construction in progress (Details Narrative) - USD ($)
3 Months Ended 9 Months Ended
Sep. 30, 2021
Sep. 30, 2020
Sep. 30, 2021
Sep. 30, 2020
Property, Plant and Equipment [Abstract]        
Depreciation $ 255,000 $ 69,000 $ 582,000 $ 529,000