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INVENTORIES (Details) - USD ($)
$ in Thousands
6 Months Ended
Jun. 30, 2021
Jun. 30, 2020
Dec. 31, 2020
Inventory Disclosure [Abstract]      
Raw materials $ 17,243   $ 19,764
Work in progress 413   194
Finished products 34,660   30,669
Inventories, Net 52,316   $ 50,627
Inventory write-off 1,007 $ 1,360  
Outstanding inventory purchase orders $ 44,683