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Inventory (Details) - USD ($)
$ in Thousands
3 Months Ended 9 Months Ended
Sep. 30, 2022
Sep. 30, 2021
Sep. 30, 2022
Sep. 30, 2021
Dec. 31, 2021
Inventory Disclosure [Abstract]          
Raw materials $ 670   $ 670   $ 364
Work in process 7,604   7,604   6,112
Finished goods 5,702   5,702   4,913
Inventory 13,976   13,976   $ 11,389
Inventory [Line Items]          
Inventory write-down $ 0 $ 500 $ 0 $ 700  
International Section 351          
Inventory [Line Items]          
Inventory write-down       $ 1,000