Nature of Business and Summary of Significant Accounting Policies - Additional Information (Details)		12 Months Ended
	Mar. 26, 2021 USD ($) $ / shares shares	Dec. 31, 2021 USD ($) IndustrySegment shares	Dec. 31, 2020 USD ($)	Dec. 31, 2019 USD ($)
Number of Operating Segments | IndustrySegment		1
Proceeds from issuance of common stock in connection with initial public offering, net of underwriting discounts and commissions and other offering costs		$ 385,736,000	$ 0	$ 0
Deferred offering costs, net	$ 3,900,000	0	800,000
Short term operating lease expenses		0	0
Goodwill impairment		0	0
Impairment loss		0	0
Advertising and marketing expenses		5,000,000.0	2,300,000	$ 3,600,000
Uncertain tax position		0
Restricted cash		$ 700,000	$ 0
Computer Software [Member]
Useful lives (in years)		3 years
Common Class A [Member]
Shares Issued Price Per Share | $ / shares	$ 25.00
Option to purchase additional shares of common stock | shares	2,482,500
Common Class B [Member]
Stock Issued During Period Shares Conversion Of Units | shares	115,269,221
IPO [Member] | Common Class A [Member]
Issuance of common stock in connection with initial public offering, net of underwriting discounts and commissions and other offering costs, Share | shares	16,550,000	16,550,000
Shares Issued Price Per Share | $ / shares	$ 25.00
Proceeds from issuance of common stock in connection with initial public offering, net of underwriting discounts and commissions and other offering costs	$ 388,900,000
Proceeds From Issuance Initial Public Offering By Selling Shareholders	$ 0