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INVENTORIES (Details) - USD ($)
$ in Thousands
Jun. 30, 2022
Dec. 31, 2021
Inventory Disclosure [Abstract]    
Raw materials $ 29,577 $ 27,474
Work in process 1,474 582
Finished goods 1,223 363
Inventory reserve (3,531) (2,613)
Inventories $ 28,743 $ 25,806