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Stock-based Compensation - Schedule of Fair Value of ESPP Purchase Rights on Date of Grant (Detail) - Employee Stock Purchase Plan
12 Months Ended
Dec. 31, 2022
Dec. 31, 2021
Share Based Compensation Arrangement By Share Based Payment Award [Line Items]    
Estimated dividend yield 0.00% 0.00%
Minimum    
Share Based Compensation Arrangement By Share Based Payment Award [Line Items]    
Risk-free interest rate 1.47% 0.03%
Expected term (in years) 6 months 6 months
Estimated weighted-average volatility 61.14% 44.81%
Maximum    
Share Based Compensation Arrangement By Share Based Payment Award [Line Items]    
Risk-free interest rate 4.55% 0.18%
Expected term (in years) 1 year 1 year 6 months
Estimated weighted-average volatility 72.69% 69.39%