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Balance Sheet Details - Additional Information (Details) - USD ($)
12 Months Ended
Dec. 31, 2021
Dec. 31, 2020
Dec. 31, 2019
Property Plant And Equipment [Abstract]      
Depreciation and amortization expense $ 1,800,000 $ 1,400,000 $ 1,200,000
Capital lease amortization expense $ 0 $ 0 $ 200,000