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Inventory (Tables)
6 Months Ended
Jun. 30, 2022
Inventory Disclosure [Abstract]  
Inventory Inventory consists of the following (in thousands):
June 30, 2022December 31, 2021
Raw materials$2,099 $3,166 
Work-in-process13,837 9,342 
Finished goods1,033 3,293 
Total inventory$16,969 $15,801