Financial Instruments and Fair Value (Tables)

6 Months Ended

Jul. 31, 2022

Investments All Other Investments [Abstract]

Schedule of Fair Value as Available-for-Sale Securities

All of the investments are denominated in United States dollars and reported at fair value as available-for-sale securities in the condensed consolidated balance sheets as follows:

	As of July 31, 2022
	Amortized Cost		Unrealized Gains		Unrealized Losses			Fair Value
	(in thousands)
Money market funds	$	97,068	$	—	$	—		$	97,068
Corporate bonds		2,972		—		(2	)		2,970
Total cash equivalents and marketable debt securities	$	100,040	$	—	$	(2	)	$	100,038

	As of January 31, 2022
	Amortized Cost		Unrealized Gains		Unrealized Losses			Fair Value
	(in thousands)
Money market funds	$	20	$	—	$	—		$	20
Total cash equivalents and marketable debt securities	$	20	$	—	$	—		$	20

Schedule of Cash Equivalents and Marketable Debt Securities

As of July 31, 2022, there were no debt securities with unrealized losses for more than twelve months.

	As of
	July 31, 2022		January 31, 2022
	(in thousands)
Included in cash equivalents	$	97,068	$	20
Included in marketable debt securities		2,970		—
Total cash equivalents and marketable debt securities	$	100,038	$	20

Summary of Contractual Maturities of Investments

The contractual maturities of the investments at July 31, 2022 and January 31, 2022 were as follows:

	As of
	July 31, 2022		January 31, 2022
	(in thousands)
Due within one year	$	100,038	$	20
Due within one to three years		—		—
Total cash equivalents and marketable debt securities	$	100,038	$	20

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 July 31, 2022 and January 31, 2022, respectively:

	As of July 31, 2022
	Total		Level 1		Level 2		Level 3
	(in thousands)
Money market funds	$	97,068	$	97,068	$	—	$	—
Corporate bonds		2,970		—		2,970		—
Total cash equivalents and marketable debt securities	$	100,038	$	97,068	$	2,970	$	—

	As of January 31, 2022
	Total		Level 1		Level 2		Level 3
	(in thousands)
Money market funds	$	20	$	20	$	—	$	—
Total cash equivalents and marketable debt securities	$	20	$	20	$	—	$	—