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Stockholders' Equity - Summary of Restricted Stock Unit Activity (Parenthetical) (Detail) | 9 Months Ended
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Sep. 30, 2024 shares
Share-based Compensation Arrangement by Share-based Payment Award [Line Items] |  |
Forfeited | 82,452 | [1]
Stock units vested | 644,688 | [2]
Restricted Stock Units and Performance Stock Units | Awards Granted to Non-Executive Level Employees |  |
Share-based Compensation Arrangement by Share-based Payment Award [Line Items] |  |
Estimated forfeiture rates | 8.00% |
Restricted Stock Units and Performance Stock Units | Awards Granted to Executive Level Employees |  |
Share-based Compensation Arrangement by Share-based Payment Award [Line Items] |  |
Estimated forfeiture rates | 3.00% |
Restricted Stock Unit | 2024 Award Amendment |  |
Share-based Compensation Arrangement by Share-based Payment Award [Line Items] |  |
Forfeited | 13,146 |
Stock Units |  |
Share-based Compensation Arrangement by Share-based Payment Award [Line Items] |  |
Stock units vested | 1,462 |
Performance Stock Units | 2024 Award Amendment |  |
Share-based Compensation Arrangement by Share-based Payment Award [Line Items] |  |
Forfeited | 6,573 |
[1] | Includes 13,146 RSUs and 6,573 PSUs forfeited pursuant to the 2024 Award Amendment discussed above under ”Chief Executive Officer Accounting M odifications”.
[2] | Represents the number of vested options as of September 30, 2024 plus the number of unvested options expected to vest as of September 30, 2024 based on the unvested outstanding options at September 30, 2024 adjusted for estimated forfeiture rates of 8% for awards granted to non-executive level employees and 3% for awards granted to executive level employees.

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