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INVENTORY (Details) - USD ($)
$ in Thousands
Sep. 30, 2021
Dec. 31, 2020
Total inventory $ 15,865 $ 1,602
Inventory [Member]    
Raw materials 2,320 39
Work-in-progress 2,171 1,196
Finished goods 11,374 367
Total inventory $ 15,865 $ 1,602