Note 9 - Derivatives and Hedging Activities (Details Textual) - USD ($)	3 Months Ended
Mar. 31, 2026	Mar. 31, 2025
Unrealized Gain (Loss) on Derivatives	$ 226,000	$ (93,000)

- Definition

The net change in the difference between the fair value and the carrying value, or in the comparative fair values, of derivative instruments, including options, swaps, futures, and forward contracts, held at each balance sheet date, that was included in earnings for the period.

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