Fair Value Measurement - Summary of Marketable Securities (Detail) - USD ($) $ in Thousands	Mar. 31, 2024	Dec. 31, 2023
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Amortized Cost	$ 73,672	$ 86,146
Unrealized Gains	54	52
Unrealized Losses	(2,869)	(3,437)
Fair Value	70,857	82,761
Corporate bonds
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Amortized Cost	13,271	21,869
Unrealized Gains	23	26
Unrealized Losses	(730)	(847)
Fair Value	12,564	21,048
Asset-backed securities
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Amortized Cost	48,478	52,199
Unrealized Gains	29	26
Unrealized Losses	(1,901)	(2,289)
Fair Value	46,606	49,936
U.S. government and agency securities
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Amortized Cost	11,551	11,706
Unrealized Gains	2	0
Unrealized Losses	(192)	(270)
Fair Value	11,361	11,436
Foreign government and agency securities
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Amortized Cost	372	372
Unrealized Gains	0	0
Unrealized Losses	(46)	(31)
Fair Value	$ 326	$ 341