Quarterly report pursuant to Section 13 or 15(d)

Inventories (Details)

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Inventories (Details) - USD ($)
$ in Thousands
Mar. 31, 2022
Dec. 31, 2021
Inventory Disclosure [Abstract]    
Raw materials $ 2,217 $ 2,217
Work in process 19,713 12,566
Finished goods 4,336 4,543
Total inventories $ 26,266 $ 19,326