Stockholders' Equity - Summary of Option Activity (Parenthetical) (Detail)	9 Months Ended
	Sep. 30, 2024 shares
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Forfeited portion of grants	32,027	[1]
2024 Award Amendment
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Forfeited portion of grants	13,057
Employee Stock Option | Awards Granted to Non-Executive Level Employees
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Estimated forfeiture rates	8.00%
Employee Stock Option | Awards Granted to Executive Level Employees
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Estimated forfeiture rates	3.00%

[1] Includes 13,057 options forfeited pursuant to the 2024 Award Amendment discussed above under “Chief Executive Officer Accounting Modifications”.