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Inventory
6 Months Ended
Jun. 30, 2022
Inventory Disclosure [Abstract]  
Inventory Inventory
Inventory consists of the following (in thousands):
June 30,December 31,
20222021
Raw materials$5,329 $6,740 
Work-in-process1,025 905 
Finished goods7,423 5,502 
Total inventory$13,777 $13,147