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Note 9 - Income Taxes - Components of Net Deferred Tax Assets (Details) - USD ($) $ in Thousands | Dec. 31, 2025 | Dec. 31, 2024
--- | --- | ---
Deferred tax assets: |  |
Allowance for credit losses and deferred fees and costs | $ 2,334 | $ 2,407
Deferred compensation and other liabilities | 1,074 | 1,171
Net unrealized loss on securities available for sale | 10,889 | 16,506
Accrued expense | 0 | 2
Lease accounting | 391 | 275
Unvested stock-based compensation | 13 | 5
Fair value adjustments to acquired assets | 1,165 | 1,562
Net operating loss of FCB, acquired | 115 | 130
Total deferred tax assets | 15,981 | 22,058
Deferred tax liabilities: |  |
Defined benefit pension plan | (343) | (87)
Premises and equipment | (851) | (857)
Goodwill | (1,228) | (1,228)
Core deposit intangibles | (313) | (391)
Defined benefit pension plan, prepaid portion | (2,790) | (2,674)
Lease accounting | (384) | (269)
Discount accretion of securities | (159) | (175)
Total deferred tax liabilities | (6,068) | (5,681)
Net deferred tax assets | $ 9,913 | $ 16,377

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