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Balance Sheet Details - Schedule of Inventory (Detail) - USD ($)
$ in Thousands
Mar. 31, 2022
Dec. 31, 2021
Inventory Disclosure [Abstract]    
Finished goods $ 1,728 $ 1,114
Work in process 5,281 6,767
Raw material 6,205 6,217
Inventory 13,214 14,098
Short term inventory 7,009 7,881
Long-term inventory $ 6,205 $ 6,217