Marketable securities (Tables)

12 Months Ended

Oct. 31, 2024

Investments, Debt and Equity Securities [Abstract]

Schedule of Marketable Securities

As of October 31, 2024, the marketable securities consisted of the following:

	October 31, 2024
Description	Amortized Cost		Unrealized Holdings Gains		Unrealized Holdings Losses			Aggregate Fair Value
Cash equivalents and short-term investments:
Money market funds, included in cash and cash equivalents	$	121	$	—	$	—		$	121
US treasury		145,832		12		(30	)		145,814
Government agency securities		23,714		3		(8	)		23,709
Total cash equivalents and short-term investments	$	169,667	$	15	$	(38	)	$	169,644
Long-term investments
US treasury		49,931		—		(306	)		49,625
Government agency securities		9,972		—		(74	)		9,898
Total long-term investments	$	59,903	$	—	$	(380	)	$	59,523
Total	$	229,570	$	15	$	(418	)	$	229,167