Note 29 - Share-based Payments - Details of Class A of BMC1 Equity Plans to Senior Management (Details) - BMC1 Class A Restricted Units [member] |
12 Months Ended | |||
|---|---|---|---|---|
Aug. 12, 2025 |
Dec. 31, 2025 |
Dec. 31, 2024 |
Dec. 31, 2023 |
|
| Statement Line Items [Line Items] | ||||
| Outstanding at beginning of the period | 4,787,234 | 4,787,234 | 0 | |
| Number of other equity instruments granted in share-based payment arrangement | 5,136,703 | 0 | 0 | 4,787,234 |
| Shares converted | 5,136,703 | 0 | 0 | |
| Outstanding at end of the period | 9,923,937 | 4,787,234 | 4,787,234 | |