Note 2 - Summary of Significant Accounting Policies - Schedule of Property, Plant, and Equipment (Details) |
Feb. 28, 2026 |
|---|---|
| Building [Member] | |
| Property, Plant and Equipment, Useful Life (Year) | 39 years |
| Building Improvements [Member] | |
| Property, Plant and Equipment, Useful Life (Year) | 15 years |
| Leasehold Improvements [Member] | Maximum [Member] | |
| Property, Plant and Equipment, Useful Life (Year) | 10 years |
| Machinery and Equipment [Member] | |
| Property, Plant and Equipment, Useful Life (Year) | 5 years |
| Computer Equipment [Member] | |
| Property, Plant and Equipment, Useful Life (Year) | 3 years |
| Vehicles [Member] | |
| Property, Plant and Equipment, Useful Life (Year) | 5 years |