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Note 13 - Income Taxes | 6 Months Ended
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May 31, 2025
Notes to Financial Statements |
Income Tax Disclosure [Text Block] |
| 13) | Income Taxes
Income taxes are accounted for under the asset and liability method. Deferred tax assets and liabilities are recognized for the estimated future tax consequences attributable to differences between the financial statement carrying amounts of existing assets and liabilities and their respective tax bases and operating losses. The Company has net operating losses and tax credits that are expected to offset any 2025 fiscal year tax liability and does not expect to have significant cash tax cost in the near future.

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