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Balance Sheet Components - Schedule of Estimated Future Annual Amortization Expense Related to Intangible Assets (Details) - USD ($)
$ in Thousands
Dec. 31, 2021
Dec. 31, 2020
Balance Sheet Related Disclosures [Abstract]    
2022 $ 664  
2023 618  
2024 442  
2025 386  
2026 170  
Thereafter 676  
Total future amortization expense $ 2,956 $ 2,208