Note 3 - Capital Assets - Assets Held for Sale (Details) - USD ($) $ in Thousands |
Aug. 31, 2026 |
May 31, 2026 |
|---|---|---|
| Assets, Held for sale | $ 2,449 | $ 2,449 |
| Equipment [Member] | ||
| Assets, Held for sale | 979 | 979 |
| Leasehold Improvements [Member] | ||
| Assets, Held for sale | 493 | 493 |
| Right of Use Assets [Member] | ||
| Assets, Held for sale | $ 977 | $ 977 |