Note 6 - Derivative Financial Instruments (Details Textual) - Designated as Hedging Instrument [Member] - Cash Flow Hedging [Member] - USD ($) $ in Thousands |
3 Months Ended | 6 Months Ended | ||
|---|---|---|---|---|
Jun. 30, 2026 |
Jun. 30, 2025 |
Jun. 30, 2026 |
Jun. 30, 2025 |
|
| Interest Rate Cash Flow Hedge Gain (Loss) Reclassified to Earnings, Net | $ 2,024 | $ 3,402 | $ 4,107 | $ 6,711 |
| Derivative Instruments, Gain (Loss) Reclassification from Accumulated OCI to Income, Estimated Net Amount to be Transferred | $ 7,946 | |||