Note 2 - Summary of Significant Accounting Policies - Property and Equipment (Details) |
Dec. 31, 2025 |
|---|---|
| Building [Member] | |
| Useful life (Year) | 25 years |
| Software (in years) (Year) | 25 years |
| Machinery and Equipment [Member] | Minimum [Member] | |
| Useful life (Year) | 5 years |
| Software (in years) (Year) | 5 years |
| Machinery and Equipment [Member] | Maximum [Member] | |
| Useful life (Year) | 15 years |
| Software (in years) (Year) | 15 years |
| Furniture and Fixtures [Member] | Minimum [Member] | |
| Useful life (Year) | 2 years |
| Software (in years) (Year) | 2 years |
| Furniture and Fixtures [Member] | Maximum [Member] | |
| Useful life (Year) | 7 years |
| Software (in years) (Year) | 7 years |
| Leasehold Improvements [Member] | Minimum [Member] | |
| Useful life (Year) | 4 years |
| Software (in years) (Year) | 4 years |
| Leasehold Improvements [Member] | Maximum [Member] | |
| Useful life (Year) | 5 years |
| Software (in years) (Year) | 5 years |
| Software Development [Member] | |
| Useful life (Year) | 5 years |
| Software (in years) (Year) | 5 years |