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Balance Sheets Components - Schedule of Future Amortization Expense for Intangible Assets (Details) - USD ($)
$ in Thousands
Dec. 31, 2021
Dec. 31, 2020
Finite Lived Intangible Assets Future Amortization Expense Current And Five Succeeding Fiscal Years [Abstract]    
2022 $ 2,277  
2023 2,207  
2024 1,311  
2025 168  
2026 14  
Intangible assets, net $ 5,977 $ 2,069