Stock-Based Compensation - Additional Information (Details) - USD ($)							1 Months Ended	12 Months Ended
	Feb. 28, 2023	Jan. 01, 2023	Aug. 31, 2022	Feb. 28, 2022	Mar. 15, 2021	Jul. 28, 2020	Jul. 31, 2020	Dec. 31, 2023	Dec. 31, 2022	Dec. 31, 2021	Dec. 31, 2019
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Expected dividend yield								0.00%	0.00%	0.00%
Weighted-average grant date fair value of options granted (in dollars per share)								$ 5.58	$ 6.36	$ 8.45
Tax benefit								$ 1,301,000	$ 0	$ 0
Aggregate intrinsic value of options outstanding								49,221,000	32,721,000
Aggregate intrinsic value of options exercised								15,279,000	6,687,000	26,151,000
Aggregate intrinsic value of options exercisable								34,471,000
Stock-based compensation								$ 15,337,000	7,393,000	2,742,000
Common Class A
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Issuance of shares in connection with employee stock purchase plan (in shares)	38,879			39,516
RSU
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Service period								4 years
Awards granted (in shares)								1,984,086
Stock-based compensation								$ 8,249,000	3,295,000	440,000
ESPP
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Number of shares reserved and authorized (in shares)								3,000,667
Percent of outstanding shares (as a percent)								1.00%
Stock-based compensation								$ 33,000	$ 204,000	$ 133,000
Issuance of shares in connection with employee stock purchase plan (in shares)			25,240
PSUs
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Awards granted (in shares)								0
2019 Plan
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Number of shares reserved and authorized (in shares)							10,163,772				8,682,600
Award vesting period							4 years
Award expiration period							10 years
Unrecognized compensation cost, options								$ 401,000
2019 Plan | Restricted stock
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Service period						3 years
Awards granted (in shares)						156,852
Fair value of awards granted						$ 291,000
2019 Plan | Stock options
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Unrecognized compensation cost, period of recognition								11 months 19 days
2021 Plan
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Number of shares reserved and authorized (in shares)		17,003,001			13,503,001
Percent of outstanding shares (as a percent)					5.00%
Number of additional shares authorized (in shares)		3,500,000
Unrecognized compensation cost, options								$ 18,255,000
2021 Plan | RSU
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Awards granted (in shares)								1,984,086	1,181,782	239,936
Unrecognized compensation cost, period of recognition								2 years 9 months
Unrecognized compensation cost								$ 20,164,000
2021 Plan | Stock options
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Unrecognized compensation cost, period of recognition								2 years 11 months 4 days
2021 Plan | PSUs
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Awards granted (in shares)								0	1,395,596	0
Stock-based compensation								$ 0	$ 148,000	$ 0