Summary of Significant Accounting Policies - Additional Information (Detail) - USD ($) $ in Thousands	3 Months Ended
Jan. 31, 2024	Jan. 31, 2023
Summary of Significant Accounting Policies [Line Items]
Unrealized foreign currency transaction losses	$ (66)	$ 82

Amount, before tax, of unrealized gain (loss) from foreign currency transaction.

Reference 1: http://www.xbrl.org/2003/role/exampleRef
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Data Type:	xbrli:monetaryItemType
Balance Type:	credit
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