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Note 12 - Fair Value - Available for Sale Securities (Details) - USD ($) $ in Thousands | 3 Months Ended
--- | ---
Mar. 31, 2025 | Mar. 31, 2024
Beginning balance | $ 1,419 | $ 1,357
Principal payments | (4) | (4)
Total unrealized gains, included in other comprehensive loss | 215 | 89
Ending balance | $ 1,630 | $ 1,442

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