Stock-Based Compensation - Summary of Restricted Stock Activity (Detail) shares in Thousands	9 Months Ended
	Sep. 30, 2024 $ / shares shares
Restricted Common Stock
Share-Based Compensation Arrangement by Share-Based Payment Award [Line Items]
Outstanding and unvested, Shares at beginning balance | shares	840
Granted, Shares | shares	414
Vested, Shares | shares	(583)
Cancelled, Shares | shares	(263)
Outstanding and unvested, Shares at ending balance | shares	408
Outstanding and unvested, Weighted Average Grant Date Fair Value Per Share at beginning balance | $ / shares	$ 6.11
Granted, Weighted Average Grant Date Fair Value Per Share | $ / shares	14.22
Vested, Weighted Average Grant Date Fair Value Per Share | $ / shares	8.44
Cancelled, Weighted Average Grant Date Fair Value Per Share | $ / shares	6.41
Outstanding and unvested, Weighted Average Grant Date Fair Value Per Share at ending balance | $ / shares	$ 10.82
Restricted Stock Units
Share-Based Compensation Arrangement by Share-Based Payment Award [Line Items]
Outstanding and unvested, Shares at beginning balance | shares	353
Granted, Shares | shares	1,265
Vested, Shares | shares	(88)
Cancelled, Shares | shares	(72)
Outstanding and unvested, Shares at ending balance | shares	1,458
Outstanding and unvested, Weighted Average Grant Date Fair Value Per Share at beginning balance | $ / shares	$ 17
Granted, Weighted Average Grant Date Fair Value Per Share | $ / shares	17.43
Vested, Weighted Average Grant Date Fair Value Per Share | $ / shares	17
Cancelled, Weighted Average Grant Date Fair Value Per Share | $ / shares	18.07
Outstanding and unvested, Weighted Average Grant Date Fair Value Per Share at ending balance | $ / shares	$ 17.32