Note 17 - Fair Value Measurements - Quantitative Information (Details) - Fair Value, Nonrecurring [Member] - Collateral Pledged [Member] $ in Thousands |
Dec. 31, 2025
USD ($)
|
|---|---|
| Collateral Dependent, net | $ 2,676 |
| Valuation, Appraisal of Collateral Approach [Member] | Measurement Input, Appraised Value [Member] | Minimum [Member] | |
| Collateral Dependent, net, measurement input | 0.20 |
| Collateral Dependent, net, measurement input | 0.20 |
| Valuation, Appraisal of Collateral Approach [Member] | Measurement Input, Appraised Value [Member] | Maximum [Member] | |
| Collateral Dependent, net, measurement input | 0.50 |
| Collateral Dependent, net, measurement input | 0.50 |
| Valuation, Appraisal of Collateral Approach [Member] | Measurement Input, Appraised Value [Member] | Weighted Average [Member] | |
| Collateral Dependent, net, measurement input | (0.31) |
| Collateral Dependent, net, measurement input | (0.31) |