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INVENTORIES, NET
3 Months Ended
Mar. 31, 2022
Inventory Disclosure [Abstract]  
INVENTORIES, NET INVENTORIES
Inventories consisted of the following (in thousands):
March 31, 2022December 31, 2021
Raw materials$19,808 $16,094 
Work in process4,778 3,656 
Finished goods30,636 29,611 
Total inventories$55,222 $49,361 
Inventories are measured on a first-in, first-out basis and stated at lower of cost or net realizable value.