Note 3 - Capital Assets (Details Textual) - USD ($) |
Aug. 31, 2026 |
May 31, 2026 |
|---|---|---|
| Asset, Held-for-Sale, Not Part of Disposal Group | $ 2,449,000 | $ 2,449,000 |
| Beverage Units [Member] | Atwater Brewery [Member] | ||
| Asset, Held-for-Sale, Not Part of Disposal Group | $ 2,449 |