Fair Value Measurements (Tables)

9 Months Ended

Jan. 31, 2024

Fair Value Disclosures [Abstract]

Schedule of Assets Measured at Fair Value on a Recurring Basis

The following table summarizes the types of assets measured at fair value on a recurring basis by level within the fair value hierarchy (in thousands):

	As of January 31, 2024								As of April 30, 2023
	Level 1		Level 2		Level 3		Total		Level 1		Level 2		Level 3		Total
Cash equivalents:
Money market funds	$	78,747	$	—	$	—	$	78,747	$	75,293	$	—	$	—	$	75,293
Certificates of deposit	—		3,500		—		3,500		—		2,000		—		2,000
Commercial paper	—		8,925		—		8,925		—		112,851		—		112,851
Corporate debt securities	—		1,893		—		1,893		—		—		—		—
Available-for-sale marketable securities:
U.S. treasury securities	—		7,455		—		7,455		—		27,397		—		27,397
Certificates of deposit	—		65,514		—		65,514		—		61,025		—		61,025
U.S. government agencies securities	—		57,763		—		57,763		—		75,674		—		75,674
Commercial paper	—		161,222		—		161,222		—		184,230		—		184,230
Corporate debt securities	—		316,807		—		316,807		—		179,247		—		179,247
Total cash equivalents and available-for-sale marketable securities	$	78,747	$	623,079	$	—	$	701,826	$	75,293	$	642,424	$	—	$	717,717