Note 15 - Financial Assets and Financial Liabilities (Details Textual) $ in Millions |
Dec. 31, 2025
USD ($)
|
|---|---|
| Disclosure of financial assets [line items] | |
| Percentage of strengthening in closing exchange rate of foreign currencies | 5.00% |
| Price Risk [member] | USDC [member] | |
| Disclosure of financial assets [line items] | |
| Current financial assets | $ 0.5 |
| Price Risk [member] | USDT [member] | |
| Disclosure of financial assets [line items] | |
| Current financial assets | $ 0.4 |