Fair Value Measurement - Summary of Marketable Securities (Detail) - USD ($) $ in Thousands	Dec. 31, 2023	Dec. 31, 2022
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Amortized Cost	$ 86,146	$ 225,210
Unrealized Gains	52	46
Unrealized Losses	(3,437)	(9,792)
Fair Value	82,761	215,464
Corporate bonds
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Amortized Cost	21,869	115,134
Unrealized Gains	26	0
Unrealized Losses	(847)	(4,923)
Fair Value	21,048	110,211
Asset-backed securities
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Amortized Cost	52,199	70,825
Unrealized Gains	26	8
Unrealized Losses	(2,289)	(3,885)
Fair Value	49,936	66,948
U.S. government and agency securities
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Amortized Cost	11,706	19,308
Unrealized Gains	0	0
Unrealized Losses	(270)	(917)
Fair Value	11,436	18,391
Foreign government and agency securities
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Amortized Cost	372	375
Unrealized Gains	0	0
Unrealized Losses	(31)	(37)
Fair Value	$ 341	338
Commercial paper
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Amortized Cost		17,568
Unrealized Gains		38
Unrealized Losses		0
Fair Value		17,606
Municipal/provincial bonds and other
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Amortized Cost		2,000
Unrealized Gains		0
Unrealized Losses		(30)
Fair Value		$ 1,970