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INVENTORY
 9 Months Ended
Sep. 30, 2022
Inventory Disclosure [Abstract]  
INVENTORY INVENTORY
A summary of inventory as of September 30, 2022 and December 31, 2021 is as follows (in thousands): 
September 30, 2022December 31, 2021
 (unaudited) 
Raw materials$8,811 $7,641 
Work in progress3,225 2,725 
Finished goods24,956 25,388 
Total36,992 35,754 
Total inventory - discontinued operations — (379)
Total inventory - continuing operations$36,992 $35,375