Fair Value Measurement - Summary of Marketable Securities (Detail) - USD ($) $ in Thousands	Jun. 30, 2023	Dec. 31, 2022
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Amortized Cost	$ 158,983	$ 225,210
Unrealized Gains	66	46
Unrealized Losses	(6,879)	(9,792)
Fair Value	152,170	215,464
Corporate bonds
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Amortized Cost	74,647	115,134
Unrealized Gains	54	0
Unrealized Losses	(2,989)	(4,923)
Fair Value	71,712	110,211
Asset-backed securities
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Amortized Cost	65,077	70,825
Unrealized Gains	12	8
Unrealized Losses	(3,169)	(3,885)
Fair Value	61,920	66,948
U.S. government and agency securities
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Amortized Cost	18,884	19,308
Unrealized Gains	0	0
Unrealized Losses	(677)	(917)
Fair Value	18,207	18,391
Foreign government and agency securities
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Amortized Cost	375	375
Unrealized Gains	0	0
Unrealized Losses	(44)	(37)
Fair Value	$ 331	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