Note 8 - Fair Value Measurements - Schedule of Fair Value Valuation (Details) |
Dec. 31, 2025 |
Dec. 31, 2024 |
Oct. 01, 2024 |
|---|---|---|---|
| Measurement Input, Exercise Price [Member] | |||
| Derivative, measurement input | 0 | 1.9445 | |
| Measurement Input, Exercise Price [Member] | Minimum [Member] | |||
| Derivative, measurement input | 12 | ||
| Measurement Input, Exercise Price [Member] | Maximum [Member] | |||
| Derivative, measurement input | 25 | ||
| Measurement Input, Share Price [Member] | |||
| Derivative, measurement input | 0.8138 | 3.47 | 7.91 |
| Measurement Input, Expected Term [Member] | |||
| Derivative, measurement input | 3.75 | 4.75 | 5 |
| Measurement Input, Price Volatility [Member] | |||
| Derivative, measurement input | 1.4018 | 1.33 | 1.08 |
| Measurement Input, Risk Free Interest Rate [Member] | |||
| Derivative, measurement input | 0.0364 | 0.0428 | 0.0345 |
| Measurement Input, Expected Dividend Rate [Member] | |||
| Derivative, measurement input | 0 | 0 | 0 |
| Probability of Capital Raise Below Exercise Price [Member] | |||
| Derivative, measurement input | 1 | 1 | 1 |