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Inventory (Details) - USD ($)
$ in Thousands
Jun. 30, 2022
Dec. 31, 2021
Inventory [Line Items]    
Raw materials $ 16,098 $ 15,505
Work in process 10,204 13,042
Finished goods 7,656 6,582
Total inventory $ 33,958 35,129
DEFINITY    
Inventory [Line Items]    
Total inventory   $ 6,100