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Stock Based Compensation - Additional Information (Detail) - USD ($) $ / shares in Units, $ in Millions		12 Months Ended
	Nov. 30, 2020	Dec. 31, 2021	Dec. 31, 2020
Share-based Payment Arrangement, Expensed and Capitalized, Amount [Line Items]
Share-based Payment Arrangement, Nonvested Award, Option, Cost Not yet Recognized, Amount		$ 50.5
Share-based Payment Arrangement, Nonvested Award, Cost Not yet Recognized, Period for Recognition		2 years 5 months 26 days
Share-based Compensation Arrangement by Share-based Payment Award, Number of Shares Authorized		9,564,798
Share-based Compensation Arrangement by Share-based Payment Award, Options, Outstanding, Number		6,370,873	6,316,569
Antidilutive Securities Excluded from Computation of Earnings Per Share, Amount		6,397,156	6,421,225
Share-based Compensation Arrangement by Share-based Payment Award, Award Vesting Period		10 years
Share-based Compensation Arrangement by Share-based Payment Award, Award Vesting Rights, Percentage		25.00%
Fair Value of Shares Vested		$ 17.0	$ 1.1
Share Based Compensation Number of Options Granted		511,773
Shares Available for Future Equity Award Grants		9,328,168	7,928,031
Share-based Compensation Arrangement by Share-based Payment Award, Options, Grants in Period, Weighted Average Grant Date Fair Value		$ 22.15	$ 10.50
Aggregate Intrinsic Value, Exercised		$ 7.7	$ 0.1
Common stock, shares, issued		35,133,934	34,801,537
Stock Option Awards [Member]
Share-based Payment Arrangement, Expensed and Capitalized, Amount [Line Items]
Shares Available for Future Equity Award Grants		2,931,012
Employee Stock Purchase Plan [Member]
Share-based Payment Arrangement, Expensed and Capitalized, Amount [Line Items]
Share-based Compensation Arrangement by Share-based Payment Award, Description	In November 2020, the Company’s board of directors and stockholders approved and adopted the 2020 ESPP. The ESPP permits eligible employees who elect to participate in an offering under the ESPP to have up to 15% of their eligible earnings withheld, subject to certain limitations, to purchase shares of common stock pursuant to the ESPP. The price of common stock purchased under the ESPP is equal to 85% of the lower of the fair market value of the common stock at the commencement date of each offering period or the relevant date of purchase.
Eligible Earnings	15.00%
Shares were Reserved Under the ESPP		698,015
Shares Available for Future Equity Award Grants		627,185
Weighted average per share fair value rights granted		$ 15.95
Common stock, shares, issued		70,830
Unvested Common Stock [Member]
Share-based Payment Arrangement, Expensed and Capitalized, Amount [Line Items]
Antidilutive Securities Excluded from Computation of Earnings Per Share, Amount		26,283	100,263

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