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Share-based Compensation - Narrative (Details) - USD ($) $ / shares in Units, $ in Thousands | 1 Months Ended | 12 Months Ended
--- | --- | ---
Feb. 28, 2021 | Dec. 31, 2022 | Dec. 31, 2021 | Dec. 31, 2020
Share-based Compensation Arrangement by Share-based Payment Award [Line Items] |  |  |  |
Shares reserved for future issuance (in shares) |  | 14,764,481 |  |
Cliff Vesting, First Anniversary |  |  |  |
Share-based Compensation Arrangement by Share-based Payment Award [Line Items] |  |  |  |
Award vesting rights, percentage |  | 25.00% |  |
Monthly Vesting, after One Year |  |  |  |
Share-based Compensation Arrangement by Share-based Payment Award [Line Items] |  |  |  |
Award vesting rights, percentage |  | 2.08% |  |
Outstanding awards |  |  |  |
Share-based Compensation Arrangement by Share-based Payment Award [Line Items] |  |  |  |
Shares subject to outstanding awards (in shares) |  | 6,550,075 |  |
Stock options |  |  |  |
Share-based Compensation Arrangement by Share-based Payment Award [Line Items] |  |  |  |
Options, exercise price, percent of share price (percent) |  | 100.00% |  |
Options, outstanding, initial contractual term |  | 10 years |  |
Options, granted weighted average grant date fair value (in usd per share) |  | $ 14.22 | $ 18.21 | $ 20.74
Options, exercised, intrinsic value |  | $ 21,600 | $ 33,500 | $ 49,700
Proceeds from options exercised |  | $ 15,300 | $ 16,600 | $ 66,200
RSUs | Percentage Vesting |  |  |  |
Share-based Compensation Arrangement by Share-based Payment Award [Line Items] |  |  |  |
Award vesting rights, percentage |  | 25.00% |  |
Amended and Restated 2021 Stock Plan |  |  |  |
Share-based Compensation Arrangement by Share-based Payment Award [Line Items] |  |  |  |
Shares authorized (in shares) |  | 17,800,000 |  |
2021 ESPP Plan | Employee Stock |  |  |  |
Share-based Compensation Arrangement by Share-based Payment Award [Line Items] |  |  |  |
Purchase price percent | 85.00% |  |  |
Share purchases, employee payroll deduction percent minimum | 1.00% |  |  |
Share purchases, employee payroll deduction maximum percent | 15.00% |  |  |
Employee purchase maximum amount | $ 25 |  |  |
Shares available for grant (in shares) |  | 2,650,103 |  |
Purchase period | 6 months |  |  |
Shares issued (in shares) |  | 32,124 |  |

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- Definition The difference between the maximum number of shares (or other type of equity) authorized for issuance under the plan (including the effects of amendments and adjustments), and the sum of: 1) the number of shares (or other type of equity) already issued upon exercise of options or other equity-based awards under the plan; and 2) shares (or other type of equity) reserved for issuance on granting of outstanding awards, net of cancellations and forfeitures, if applicable. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 718 -SubTopic 10 -Section 50 -Paragraph 2 -URI http://asc.fasb.org/extlink&oid=120381028&loc=d3e5070-113901 + Details
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