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Note 7 - Goodwill - Carrying Value of Goodwill (Details) - USD ($) $ in Thousands |  | 3 Months Ended | 12 Months Ended
--- | --- | --- | ---
Mar. 07, 2022 | Dec. 31, 2022 | Dec. 31, 2023 | Dec. 31, 2022 | Dec. 31, 2021
Goodwill |  | $ 194,074 | $ 194,074 | $ 194,074 | $ 135,830
Balance at beginning of period |  |  | 194,074 | 135,830 | 12,513
Added from acquisition |  |  | 0 | 66,694 | 124,016
Provisional period adjustment |  |  | 0 | 0 | (699)
Disposition of LFA |  |  | 0 | (8,450) | 0
Impairment |  |  | 0 | 0 | 0
Balance at end of period |  | 194,074 | 194,074 | 194,074 | $ 135,830
Commonwealth [Member] |  |  |  |  |
Goodwill | $ 67,000 | 58,244 | 58,244 | 58,244 |
Balance at beginning of period |  |  | 58,244 |  |
Added from acquisition | 66,694 |  |  |  |
Disposition of LFA |  | (8,500) |  |  |
Balance at end of period | $ 67,000 | 58,244 | 58,244 | 58,244 |
Kentucky Bancshares [Member] |  |  |  |  |
Goodwill |  | 123,317 | 123,317 | 123,317 |
Balance at beginning of period |  |  | 123,317 |  |
Balance at end of period |  | 123,317 | 123,317 | 123,317 |
King Southern Bancorp [Member] |  |  |  |  |
Goodwill |  | 11,831 | 11,831 | 11,831 |
Balance at beginning of period |  |  | 11,831 |  |
Balance at end of period |  | 11,831 | 11,831 | 11,831 |
Austin State Bank [Member] |  |  |  |  |
Goodwill |  | 682 | 682 | 682 |
Balance at beginning of period |  |  | 682 |  |
Balance at end of period |  | $ 682 | $ 682 | $ 682 |

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