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INVENTORIES
12 Months Ended
Dec. 31, 2021
Inventory Disclosure [Abstract]  
INVENTORIES INVENTORIES
The components of inventories, net are as follows (in thousands):
 December 31,
 20212020
Raw materials$36,337 $26,886 
Work-in-process35,182 16,266 
Finished goods27,031 21,498 
  Total$98,550 $64,650