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SCHEDULE OF RENT EXPENSE AND SUPPLEMENTAL CASH FLOW INFORMATION (Details) (Parenthetical) - USD ($)
$ in Thousands
9 Months Ended
Sep. 30, 2021
Sep. 30, 2020
Operating lease cost $ 525 $ 525
General and Administrative Expense [Member]    
Operating lease cost 74 74
Cost of Sales [Member]    
Operating lease cost $ 451 $ 451