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Note 12 - Commitments and Contingent Liabilities - Off Balance Sheet Commitments to Extend Credit (Details) - USD ($) $ in Thousands | Sep. 30, 2023 | Dec. 31, 2022
--- | --- | ---
Off balance sheet commitments to extend credit | $ 2,317,035 | $ 2,063,587
Commercial and Industrial Loans [Member] |  |
Off balance sheet commitments to extend credit | 906,111 | 784,429
Construction and Development [Member] |  |
Off balance sheet commitments to extend credit | 531,839 | 449,028
Home Equity Loans [Member] |  |
Off balance sheet commitments to extend credit | 375,424 | 358,610
Credit Cards [Member] |  |
Off balance sheet commitments to extend credit | 81,774 | 64,231
Overdrafts [Member] |  |
Off balance sheet commitments to extend credit | 55,252 | 57,193
Letters of Credit [Member] |  |
Off balance sheet commitments to extend credit | 32,883 | 34,704
Other Off Balance Sheet Commitments [Member] |  |
Off balance sheet commitments to extend credit | 94,516 | 93,419
Future Loan Commitments [Member] |  |
Off balance sheet commitments to extend credit | $ 239,236 | $ 221,973

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- Definition The face amount of financial liabilities, which are not recognized in the financial statements (off-balance sheet) because they fail to meet some other criterion for recognition. + References No definition available. + Details
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