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Note 16 - Company Only Condensed Financial Information - Statements of Operations (Details) - USD ($) $ in Thousands | 12 Months Ended
--- | ---
Dec. 31, 2023 | Dec. 31, 2022
Interest expense | $ 14,326 | $ 4,481
Other expense | 43,181 | 41,128
Income tax benefit | 3,359 | 3,341
Parent Company [Member] |  |
Dividends from subsidiary | 14,700 | 12,500
Interest expense | 794 | 794
Other expense | 1,689 | 1,619
Income before income tax and undistributed subsidiary excess distributions | 12,217 | 10,087
Income tax benefit | (642) | (625)
Income before equity in undistributed subsidiary excess distributions | 12,859 | 10,712
Equity in undistributed subsidiary (excess distributions) | (3,466) | (218)
Net income | $ 9,393 | $ 10,494

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