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Income Taxes - Summary of Components of Provision for (Recovery of) Income Taxes (Details) - USD ($) $ in Thousands	12 Months Ended
	Oct. 31, 2025	Oct. 31, 2024
Current expense (benefit):
Foreign (US)		$ (19)
Total current expense (benefit)		(19)
Deferred expense (benefit)
Total income tax expense (benefit)	$ 0	$ (19)

X

- Definition

Amount of current foreign income tax expense (benefit) pertaining to income (loss) from continuing operations.

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Amount of current income tax expense (benefit) pertaining to taxable income (loss) from continuing operations.

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