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Inventories - Schedule of Inventories (Details) - USD ($)
$ in Thousands
Sep. 30, 2020
Dec. 31, 2019
Inventory Disclosure [Abstract]    
Raw materials $ 5,711 $ 3,912
Work in progress 6,987 6,482
Finished products 13,781 13,308
Total $ 26,479 $ 23,701