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v3.23.1

Background and Basis of Presentation (Details) | 3 Months Ended |
--- | --- | ---
Mar. 31, 2023 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] |  |
Business Acquisition, Percentage of Voting Interests Acquired |  | 100.00%
City National |  |
Entity Location [Line Items] |  |
Number of stores (in stores) | 99 |
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) | 24 |
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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- Definition Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table. + References No definition available. + Details
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- Definition Percentage of voting equity interests acquired at the acquisition date in the business combination. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Name Accounting Standards Codification -Topic 805 -SubTopic 10 -Section 50 -Paragraph 2 -Subparagraph (c) -Publisher FASB -URI https://asc.fasb.org//1943274/2147479328/805-10-50-2 + Details
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- Definition Number of segments reported by the entity. A reportable segment is a component of an entity for which there is an accounting requirement to report separate financial information on that component in the entity's financial statements. + References Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef -Topic 280 -SubTopic 10 -Name Accounting Standards Codification -Section 50 -Paragraph 18 -Publisher FASB -URI https://asc.fasb.org//1943274/2147482810/280-10-50-18 + Details
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