Note 19 - Stock-based Compensation - Performance-based Restricted Stock Units (Details) - $ / shares |
6 Months Ended | 12 Months Ended | |
|---|---|---|---|
Jun. 30, 2025 |
Dec. 31, 2024 |
Dec. 31, 2023 |
|
| Expected shares to be awarded (in shares) | 951,000 | ||
| Performance Shares [Member] | |||
| Vesting period (Year) | 3 years | ||
| Performance Shares [Member] | Executive Officer [Member] | |||
| Vesting period (Year) | 3 years | 3 years | 3 years |
| Fair value at grant date (in dollars per share) | $ 67.61 | $ 41.84 | $ 54.33 |
| Expected shares to be awarded (in shares) | 39,940,000 | 49,957,000 | 18,765,000 |