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Note 10 - Intangible Assets (Details Textual) - USD ($)	6 Months Ended	12 Months Ended
	Apr. 30, 2025	Oct. 31, 2024
Amortization of Intangible Assets	$ 822,000	$ 1,688,000
Acquired Finite-Lived Intangible Assets, Weighted Average Useful Life (Year)	7 years 1 month 20 days

X

- Definition

Weighted average amortization period of finite-lived intangible assets acquired either individually or as part of a group of assets, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents the reported fact of one year, five months, and thirteen days.

+ References

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X

- Definition

The aggregate expense charged against earnings to allocate the cost of intangible assets (nonphysical assets not used in production) in a systematic and rational manner to the periods expected to benefit from such assets.

+ References

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