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Background and Basis of Presentation (Details) | 9 Months Ended |
--- | --- | ---
Sep. 30, 2024 store segment | Mar. 10, 2023
Entity Location [Line Items] |  |
Number of reportable segments (in segments) | segment | 1 |
Citizens Commerce Bancshares, Inc. |  |
Entity Location [Line Items] |  |
Percentage of voting interests acquired |  | 100.00%
City National |  |
Entity Location [Line Items] |  |
Number of stores (in stores) | 97 |
WEST VIRGINIA | City National |  |
Entity Location [Line Items] |  |
Number of stores (in stores) | 58 |
KENTUCKY | City National |  |
Entity Location [Line Items] |  |
Number of stores (in stores) | 22 |
VIRGINIA | City National |  |
Entity Location [Line Items] |  |
Number of stores (in stores) | 13 |
OHIO | City National |  |
Entity Location [Line Items] |  |
Number of stores (in stores) | 4 |

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