Equity Based Awards - Additional Information (Detail) - USD ($) |
12 Months Ended | ||
|---|---|---|---|
Dec. 31, 2021 |
Dec. 31, 2020 |
Jul. 14, 2021 |
|
| Common stock reserved for future issuance | 56,394,803 | 130,804,276 | |
| Share-based payment award, Aggregate intrinsic value of option outstanding | $ 55,200,000 | ||
| Stock based compensation expense | 18,930,000 | $ 2,569,000 | |
| RSUs that vested, Shares | 1,100,000 | ||
| Earnout [Member] | |||
| Stock based compensation expense | 7,000,000.0 | ||
| Share-based payment award, Compensation cost not yet recognized | 7,300,000 | ||
| Stock Options [Member] | |||
| Share-based payment award, Compensation cost not yet recognized | $ 8,800,000 | ||
| Share-based Payment Arrangement, Nonvested Award, Cost Not yet Recognized, Period for Recognition | 2 years 4 months 24 days | ||
| Maximum [Member] | Earnout [Member] | |||
| Share-based Payment Arrangement, Nonvested Award, Cost Not yet Recognized, Period for Recognition | 3 years 6 months | ||
| 2013 Stock Plan [Member] | |||
| Share-based payment award, Vested and expected to vest shares outstanding | 15,441,424 | ||
| Share-based payment award, options grants to purchase shares | 0 | 9,890,563 | |
| Share-based payment award, Fair value of option granted | $ 12,700,000 | ||
| 2021 Stock Option Plan [Member] | |||
| Common stock reserved for future issuance | 21,502,768 | ||
| Stock option and incentive plan description | Under the 2021 Plan, the Company can grant stock options, stock appreciation rights, restricted stock awards, restricted stock units (“RSUs”), unrestricted stock awards, cash-based awards, and dividend equivalent rights. The 2021 Plan provides that an additional number of shares of common stock will automatically be added to the shares of common stock authorized for issuance under the 2021 Plan on January 1 of each year. The number of shares of common stock added each year will be equal to (i) 5% of the number of shares of common stock issued and outstanding as of December 31 of the immediately preceding year or (ii) such lesser amount as determined by the Company’s Board of Directors. | ||
| Vesting Percentage | 25.00% | ||
| Share-based Compensation Arrangement by Share-based Payment Award, Award Vesting Period | 10 years | ||
| 2021 Stock Option Plan [Member] | Minimum [Member] | |||
| Share-based Compensation Arrangement by Share-based Payment Award, Expiration Period | 12 months | ||
| 2021 ESPP | |||
| Common stock reserved for future issuance | 4,700,000 | ||
| 2021 employee stock purchase plan description | At each offering period, the eligible employees will have the option to acquire common stock at a discount of up to 15% of the lesser of the Company’s common stock price on (i) the first trading day of the offering period or (ii) the last day of the offering period. The offering periods under the 2021 ESPP are not to exceed 27 months between periods. On January 1 of each subsequent year under the plan, the number of shares available for issuance under the plan will be increased by the lesser of (i) 4,700,000 shares of common stock, (ii) one percent of the number of shares of common stock issued and outstanding as of December 31 of the immediately preceding year, or (iii) number of shares of common stock determined by the Company. | ||
| Authorize payroll deductions rate under plan minimum | 1.00% | ||
| Authorize payroll deductions rate under plan maximum | 15.00% | ||
| Share-based compensation, number of shares available for grant | 0 | ||
| Recognized stock compensation expense | $ 0 | ||
| 2021 ESPP | Maximum [Member] | |||
| Authorize payroll deductions amount under plan | 25,000 | ||
| Stock Options and Restricted Stock Units [Member] | |||
| Common stock reserved for future issuance | 24,065,423 | ||
| Stock based compensation expense | 11,900,000 | $ 2,600,000 | |
| Restricted Stock Units (RSUs) [Member] | |||
| Share-based payment award, Compensation cost not yet recognized | $ 33,700,000 | ||
| Share-based Payment Arrangement, Nonvested Award, Cost Not yet Recognized, Period for Recognition | 3 years 7 months 6 days | ||