Marketable Securities (Tables)

12 Months Ended

Jan. 31, 2024

Investments, Debt and Equity Securities [Abstract]

Summary of Available-For-Sale Marketable Securities

The following is a summary of available-for-sale marketable securities, excluding those securities classified within cash and cash equivalents on the consolidated balance sheets:

	January 31, 2024
(in thousands)	Amortized Cost		Unrealized Gain		Unrealized Losses		Fair Value
Corporate bonds	$	98,642	$	71	$	(10)	$	98,703
Municipal bonds	982		3		—		985
U.S. government and agency securities	185,464		140		(33)		185,571
Certificates of deposit	46,496		48		(1)		46,543
Commercial paper	166,595		155		(21)		166,729
Marketable securities	$	498,179	$	417	$	(65)	$	498,531

	January 31, 2023
(in thousands)	Amortized Cost		Unrealized Gain		Unrealized Losses		Fair Value
Corporate bonds	$	39,922	$	8	$	(68)	$	39,862
Municipal bonds	12,429		22		—		12,451
U.S. government and agency securities	128,898		6		(367)		128,537
Certificates of deposit	59,546		28		(155)		59,419
Commercial paper	150,131		41		(202)		149,970
Marketable securities	$	390,926	$	105	$	(792)	$	390,239