Note 3 - Significant Accounting Policies - Summary of Useful Lives of Property, Plant and Equipment (Details) |
May 31, 2025 |
---|---|
Production Facility [Member] | Minimum [Member] | |
Useful Life (Year) | 20 years |
Production Facility [Member] | Maximum [Member] | |
Useful Life (Year) | 30 years |
Equipment [Member] | Minimum [Member] | |
Useful Life (Year) | 3 years |
Equipment [Member] | Maximum [Member] | |
Useful Life (Year) | 25 years |