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INVENTORY (Details) - Schedule of Inventory, Current - USD ($)
$ in Thousands
Dec. 31, 2020
Mar. 31, 2020
Schedule of Inventory, Current [Abstract]    
Raw Materials $ 2,027 $ 227
Work-in-Progress 2,199 3,713
Finished Goods 930 305
Total $ 5,156 $ 4,245