Note 3 - Revenue Recognition (Details Textual) - USD ($) |
3 Months Ended | 9 Months Ended |
|---|---|---|
Aug. 31, 2026 |
Aug. 31, 2026 |
|
| Initial Franchise Term | 10 years | |
| Royalty Fees From Franchises Percentage | 5.00% | |
| Income Recognized, Reassessment of Breakage Estimate | $ 16,702 | $ 45,925 |