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Note 19 - Business Combinations - Acquisition of Conerstone Community Bancorp - Pro Forma (Details) - USD ($) | 12 Months Ended
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Dec. 31, 2025 | Dec. 31, 2024 | Dec. 31, 2023
Amortization of acquired intangibles | $ 1,300,000 | $ 201,000 | $ 237,000
Accretion of discount on loans | (1,100,000) | 0 | 0
Accretion of premium on time deposits acquired | (655,000) | 0 | 0
Amortization of discount on subordinated debentures | 142,000 | 0 | $ 0
Cornerstone Community Bancorp [Member] |  |  |
Year Ended December 31, 2025 | 97,464,000 | 95,452,000 |
Net Income | $ 37,220,000 | 17,663,000 |
Cornerstone Community Bancorp [Member] | Pro Forma [Member] |  |  |
Amortization of acquired intangibles |  | 2,197,000 |
Accretion of discount on loans |  | 1,717,000 |
Accretion of premium on time deposits acquired |  | 616,000 |
Amortization of discount on subordinated debentures |  | 154,000 |
Income tax benefit of adjustments |  | $ 5,000 |

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