Note 2 - Significant Accounting Policies - Useful Lives of Intangibles (Details) |
Dec. 31, 2025 |
|---|---|
| Minimum [Member] | |
| Finite-Lived Intangible Asset, Useful Life (Year) | 2 years |
| Maximum [Member] | |
| Finite-Lived Intangible Asset, Useful Life (Year) | 15 years |
| Technology [Member] | Minimum [Member] | |
| Finite-Lived Intangible Asset, Useful Life (Year) | 2 years |
| Technology [Member] | Maximum [Member] | |
| Finite-Lived Intangible Asset, Useful Life (Year) | 7 years |
| Brand [Member] | |
| Finite-Lived Intangible Asset, Useful Life (Year) | 7 years |
| Customer Relationships [Member] | Minimum [Member] | |
| Finite-Lived Intangible Asset, Useful Life (Year) | 3 years |
| Customer Relationships [Member] | Maximum [Member] | |
| Finite-Lived Intangible Asset, Useful Life (Year) | 7 years |
| Network Rights [Member] | |
| Finite-Lived Intangible Asset, Useful Life (Year) | 15 years |