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Note 7 - Segment Information - Sales by Geographic Area (Details) - USD ($) $ in Thousands	12 Months Ended
	Oct. 31, 2022	Oct. 31, 2021
Net sales	$ 85,254	$ 57,424
UNITED STATES
Net sales	74,919	54,960
CANADA
Net sales	6,765	1,856
ITALY
Net sales	1,670	0
All Other Foreign Countries [Member]
Net sales	1,794	478
Non-US [Member]
Net sales	$ 10,335	$ 2,464

X

- Definition

Amount, including tax collected from customer, of revenue from satisfaction of performance obligation by transferring promised good or service to customer. Tax collected from customer is tax assessed by governmental authority that is both imposed on and concurrent with specific revenue-producing transaction, including, but not limited to, sales, use, value-added and excise.

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