XML 70 R53.htm IDEA: XBRL DOCUMENT v3.21.2
Balance Sheet Components - Schedule of Inventory (Detail) - USD ($)
$ in Thousands
Jun. 30, 2021
Dec. 31, 2020
Schedule Of Investments [Abstract]    
Raw materials $ 1,190 $ 2,303
Work-in-progress 15,541 8,114
Finished goods 7,799 6,113
Total inventories $ 24,530 $ 16,530