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Inventories (Tables)
12 Months Ended
Dec. 31, 2021
Inventory Disclosure [Abstract]  
Inventories
Inventories, net as of December 31, 2021 and 2020 consist of the following (in thousands):
20212020
Finished goods$62,124 $55,264 
Raw materials69,371 51,174 
Work in process12,779 9,046 
Inventories, net$144,274 $115,484