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INVENTORY
6 Months Ended
Jun. 30, 2021
Inventory Disclosure [Abstract]  
INVENTORY INVENTORY
Inventory consisted of the following (in thousands): 
June 30, 2021December 31, 2020
 (unaudited) 
Raw materials$8,294 $7,395 
Work in progress3,142 2,890 
Finished goods26,405 26,569 
Total$37,841 $36,854