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v3.26.1

Note 2 - Investment Securities - Held to Maturity Securities (Details) - USD ($) $ in Thousands | Mar. 31, 2026 | Dec. 31, 2025
--- | --- | ---
Securities held-to-maturity, carrying value | $ 192,956 | $ 198,946
Securities held-to-maturity, gains | 4 | 5
Securities held-to-maturity, losses | (17,705) | (17,748)
Securities held-to-maturity, fair value | 175,255 | 181,203
US Treasury Securities and US Government Agencies Debt Securities [Member] |  |
Securities held-to-maturity, carrying value | 1,999 | 1,994
Securities held-to-maturity, gains | 0 | 0
Securities held-to-maturity, losses | (3) | (12)
Securities held-to-maturity, fair value | 1,996 | 1,982
US Government-sponsored Enterprises Debt Securities [Member] |  |
Securities held-to-maturity, carrying value | 20,958 | 22,957
Securities held-to-maturity, gains | 0 | 0
Securities held-to-maturity, losses | (1,252) | (1,112)
Securities held-to-maturity, fair value | 19,706 | 21,845
Mortgage-Backed Security, Issued by US Government-Sponsored Enterprise [Member] |  |
Securities held-to-maturity, carrying value | 169,999 | 173,995
Securities held-to-maturity, gains | 4 | 5
Securities held-to-maturity, losses | (16,450) | (16,624)
Securities held-to-maturity, fair value | $ 153,553 | $ 157,376

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