Note 15 - Goodwill and Other Intangible Assets (Details Textual) - USD ($) $ in Thousands |
12 Months Ended | ||
|---|---|---|---|
Dec. 31, 2025 |
Dec. 31, 2024 |
Dec. 31, 2023 |
|
| Statement Line Items [Line Items] | |||
| Amortisation, intangible assets other than goodwill | $ 2,200 | $ 2,300 | $ 0 |
| Customer-related intangible assets [member] | |||
| Statement Line Items [Line Items] | |||
| Useful life measured as period of time, intangible assets other than goodwill (Year) | 14 years | ||
| Copyrights, patents and other industrial property rights, service and operating rights [member] | Bottom of range [member] | |||
| Statement Line Items [Line Items] | |||
| Useful life measured as period of time, intangible assets other than goodwill (Year) | 12 years | ||
| Copyrights, patents and other industrial property rights, service and operating rights [member] | Top of range [member] | |||
| Statement Line Items [Line Items] | |||
| Useful life measured as period of time, intangible assets other than goodwill (Year) | 16 years | ||