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INVENTORIES (Tables)
6 Months Ended
Jun. 30, 2022
Inventory Disclosure [Abstract]  
Inventories
Inventories consisted of the following (in thousands):
 June 30, 2022December 31, 2021
Raw materials$7,460 $8,519 
Work in process288 304 
Finished goods11,501 11,099 
Total$19,249 $19,922