v3.25.2
Stock-Based Compensation - Additional Information (Details)
 6 Months Ended
Jun. 30, 2025
$ / shares
shares
Share Based Compensation Arrangement By Share Based Payment Award [Line Items]  
Weighted average exercise price of outstanding options | $ / shares $ 2.73
2021 Equity Incentive Plan [Member]  
Share Based Compensation Arrangement By Share Based Payment Award [Line Items]  
Number of common stock outstanding or issuable, percentage 4.00%
Share-based compensation arrangement by share-based payment award, description The number of shares of Class A Common Stock reserved for issuance under the 2021 Plan will automatically increase on January 1 of each year, starting on January 1, 2022 through January 1, 2031, in an amount equal to (1) 4.0% of the total number of shares of Class A Common Stock and Class B Common Stock outstanding or issuable upon conversion or exercise of outstanding instruments on December 31 of the preceding year, or (2) a lesser number of shares of Class A Common Stock determined by our board of directors prior to the date of the increase.
2021 Equity Incentive Plan [Member] | Maximum [Member] | Class A Shares [Member]  
Share Based Compensation Arrangement By Share Based Payment Award [Line Items]  
Number of common shares issuable under the plan (in shares) 50,684,047
Number of shares available for issuance 152,052,141
Employee Stock Purchase Plan [Member]  
Share Based Compensation Arrangement By Share Based Payment Award [Line Items]  
Number of common stock outstanding or issuable, percentage 1.00%
Share-based compensation arrangement by share-based payment award, description The number of shares of Class A Common Stock reserved for issuance under the 2021 ESPP will automatically increase on January 1st of each year, beginning on January 1, 2022 and continuing through and including January 1, 2031, by 1.0% of the total number of shares of Class A Common Stock and Class B Common Stock outstanding or issuable upon conversion or exercise of outstanding instruments on December 31st of the preceding calendar year or such lesser number of shares of Class A Common Stock as determined by our board of directors.
Employee Stock Purchase Plan [Member] | Maximum [Member] | Class A Shares [Member]  
Share Based Compensation Arrangement By Share Based Payment Award [Line Items]  
Number of common shares issuable under the plan (in shares) 4,750,354