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Note 7 - Securities Sold Under Agreements to Repurchase (Tables) | 12 Months Ended
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Dec. 31, 2023
Notes Tables |
Schedule of Repurchase Agreements [Table Text Block] |
(Dollars in thousands) |  | 2023 |  |  | 2022 |
Outstanding balance at year end |  | $ | 229,734 |  |  | $ | 194,340 |
Weighted average interest rate at year end |  |  | 3.17 | % |  |  | 0.75 | %
Average daily balance during the year |  | $ | 204,334 |  |  | $ | 200,499 |
Weighted average interest rate during the year |  |  | 1.33 | % |  |  | 0.15 | %
Maximum daily balance during the year |  | $ | 269,324 |  |  | $ | 235,577 |

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- Definition The entire disclosure for repurchase agreements. + References No definition available. + Details
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Balance Type: | na
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- References No definition available. + Details
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Namespace Prefix: | us-gaap_
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Balance Type: | na
Period Type: | duration