Note 5 - Earnings Per Share - Computation of Earnings Per Share (Details) - USD ($)	3 Months Ended	6 Months Ended
May 31, 2026	May 31, 2025	May 31, 2026	May 31, 2025
Net income available to common shareholders	$ 186,882	$ 154,292	$ 306,051	$ 270,559
Weighted average shares outstanding - Basic and diluted (in shares)	7,263,508	7,263,508	7,263,508	7,263,508
Net Income per share - Basic and Diluted (in dollars per share)	$ 0.03	$ 0.02	$ 0.04	$ 0.04

The amount of net income (loss) for the period per each share of common stock or unit outstanding during the reporting period.

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+ Details

- Definition

Amount, after deduction of tax, noncontrolling interests, dividends on preferred stock and participating securities; of income (loss) available to common shareholders.

+ References

+ Details