Fair Value of Financial Instruments (Tables)

6 Months Ended

Oct. 31, 2022

Assets and Liabilities Measured at Fair Value on Recurring Basis

The following tables present our assets and liabilities that we measured at fair value on a recurring basis as of October 31, 2022 and April 30, 2022, and indicate the fair value hierarchy of the valuation techniques we used to determine such fair value (in thousands):


	October 31, 2022
	Quoted Prices in Active Markets for Identical Assets (Level 1)		Significant Other Observable Inputs (Level 2)		Significant Unobservable Inputs (Level 3)		Balance
Cash equivalents	$	77,498	$	—	$	—	$	77,498
Marketable securities	22,805		—		—		22,805
Total	$	100,303	$	—	$	—	$	100,303


	April 30, 2022
	Quoted Prices in Active Markets for Identical Assets (Level 1)	Significant Other Observable Inputs (Level 2)	Significant Unobservable Inputs (Level 3)	Balance
Cash equivalents	98,459	—	—	98,459
Marketable securities	16,826	—	—	16,826
Total	115,285	—	—	115,285