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Note 15 - Net Loss Per Share (Tables) | 12 Months Ended
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Oct. 31, 2025
Notes Tables |
Schedule of Earnings Per Share, Basic and Diluted [Table Text Block] |
|  | Years ended October 31, |
|  | 2025 |  |  | 2024 |
Net loss (numerator) |  | $ | (1,454,854 | ) |  | $ | (4,210,211 | )
Shares (denominator) |  |  | 8,046,088 |  |  |  | 7,749,182 |
Basic and diluted net loss per share |  | $ | (0.18 | ) |  | $ | (0.54 | )

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- Definition Tabular disclosure of an entity's basic and diluted earnings per share calculations, including a reconciliation of numerators and denominators of the basic and diluted per-share computations for income from continuing operations. + References Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef -Topic 260 -SubTopic 10 -Name Accounting Standards Codification -Section 50 -Paragraph 1 -Subparagraph (a) -Publisher FASB -URI https://asc.fasb.org/1943274/2147482662/260-10-50-1 + Details
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