Financial Instruments and Fair Value (Tables)

12 Months Ended

Jan. 31, 2025

Investments, All Other Investments [Abstract]

Schedule of Available-for-Sale Securities at Fair Value

All of the investments are classified as available-for-sale securities and reported at fair value in the consolidated balance sheets as follows:

	As of January 31, 2025
	Amortized Cost		Unrealized Gains		Unrealized Losses			Fair Value
	(in thousands)
Money market funds	$	849	$	—	$	—		$	849
Fixed deposits		3,000		—		—			3,000
Commercial paper		—		—		—			—
Corporate bonds		55,138		111		(123	)		55,126
Asset-backed securities		20,412		20		(67	)		20,365
U.S. government securities		30,326		8		(182	)		30,152
Total cash equivalents and marketable debt securities	$	109,725	$	139	$	(372	)	$	109,492
	As of January 31, 2024
	Amortized Cost		Unrealized Gains		Unrealized Losses			Fair Value
	(in thousands)
Money market funds	$	296	$	—	$	—		$	296
Fixed deposits		7,000							7,000
Commercial paper		30,806		—		—			30,806
Corporate bonds		38,867		180		(135	)		38,912
Asset-backed securities		15,212		14		(96	)		15,130
U.S. government securities		21,118		—		(146	)		20,972
Total cash equivalents and marketable debt securities	$	113,299	$	194	$	(377	)	$	113,116

Schedule of Available-for-Sale Securities Unrealized Loss Position at Fair Value

The following table provides the breakdown of unrealized losses as of January 31, 2025 and 2024, respectively, aggregated by investment category and length of time that individual securities have been in a continuous loss position:

	As of January 31, 2025
	Less than 12 Months					12 Months or Greater					Total
	Fair Value		Unrealized Losses			Fair Value		Unrealized Losses			Fair Value		Unrealized Losses
	(in thousands)
Corporate bonds	$	23,200	$	(116	)	$	2,144	$	(7	)	$	25,344	$	(123	)
Asset-backed securities		8,052		(51	)		4,343		(16	)		12,395		(67	)
U.S. government securities		20,380		(169	)		4,809		(13	)		25,189		(182	)
Total marketable debt securities at loss position	$	51,632	$	(336	)	$	11,296	$	(36	)	$	62,928	$	(372	)
	As of January 31, 2024
	Less than 12 Months					12 Months or Greater					Total
	Fair Value		Unrealized Losses			Fair Value		Unrealized Losses			Fair Value		Unrealized Losses
	(in thousands)
Corporate bonds	$	9,050	$	(19	)	$	8,363	$	(116	)	$	17,413	$	(135	)
Asset-backed securities		4,821		(15	)		6,289		(81	)		11,110		(96	)
U.S. government securities		15,020		(65	)		5,952		(81	)		20,972		(146	)
Total marketable debt securities at loss position	$	28,891	$	(99	)	$	20,604	$	(278	)	$	49,495	$	(377	)

Schedule of Cash Equivalents and Marketable Debt Securities

	As of
	January 31, 2025		January 31, 2024
	(in thousands)
Included in cash equivalents	$	3,849	$	38,103
Included in marketable debt securities		105,643		75,013
Total cash equivalents and marketable debt securities	$	109,492	$	113,116

Summary of Contractual Maturities of Investments

The contractual maturities of the investments at January 31, 2025 and 2024 were as follows:

	As of
	January 31, 2025		January 31, 2024
	(in thousands)
Due within one year	$	35,405	$	57,216
Due in 1-5 years		74,087		55,900
Total cash equivalents and marketable debt securities	$	109,492	$	113,116

Schedule of Fair Value of Financial Instruments Measured on Recurring Basis

The following tables present the fair value of the financial instruments measured on a recurring basis as of January 31, 2025 and 2024, respectively:

	As of January 31, 2025
	Total		Level 1		Level 2		Level 3
	(in thousands)
Money market funds	$	849	$	849	$	—	$	—
Fixed deposits		3,000		3,000		—		—
Commercial paper		—		—		—		—
Corporate bonds		55,126		—		55,126		—
Asset-backed securities		20,365		—		20,365		—
U.S. government securities		30,152		—		30,152		—
Total cash equivalents and marketable debt securities	$	109,492	$	3,849	$	105,643	$	—
	As of January 31, 2024
	Total		Level 1		Level 2		Level 3
	(in thousands)
Money market funds	$	296	$	296	$	—	$	—
Fixed deposits		7,000		7,000		—		—
Commercial paper		30,806		—		30,806		—
Corporate bonds		38,912		—		38,912		—
Asset-backed securities		15,130		—		15,130		—
U.S. government securities		20,972		—		20,972		—
Total cash equivalents and marketable debt securities	$	113,116	$	7,296	$	105,820	$	—