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Share-Based Compensation Plans (Tables) | 3 Months Ended
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Mar. 31, 2023
Share-Based Payment Arrangement, Noncash Expense [Abstract] |
Summary of Restricted Stock Units and Performance Share Units Activity | The MD&C Committee approved the grant of restricted stock units (“RSUs”) and performance-based restricted stock units (“PSUs”) shown in the table below during the three months ended March 31, 2023.
|  | Number of Underlying Shares |  |  | Weighted Average Grant Date Fair Value |
RSUs |  |  | 132,310 |  |  | $ | 16.65 |
PSUs |  |  | 53,060 |  |  |  | 16.66 |
Share-Based Compensation Expense Included in Consolidated Statements of Income | The share-based compensation expense included in the consolidated statements of income, is as follows (in thousands):
|  | Three months ended March 31, |
|  | 2023 |  |  | 2022 |
Salaries and employee benefits |  | $ | 510 |  |  | $ | 406 |
Other noninterest expense |  |  | 41 |  |  |  | 37 |
Total share-based compensation expense |  | $ | 551 |  |  | $ | 443 |
Income tax benefit realized for compensation costs |  | $ | 368 |  |  | $ | 191 |
As of March 31, 2023, there was $6.0 million of unrecognized compensation expense related to unvested restricted stock awards and restricted stock units that is expected to be recognized over a weighted average period of 2.35 years.

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- Definition Schedule of Share-based Compensation, Restricted Stock Units and Performance Share Units Activity [Table Text Block] + References No definition available. + Details
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- Definition Tabular disclosure of allocation of amount expensed and capitalized for award under share-based payment arrangement to statement of income or comprehensive income and statement of financial position. Includes, but is not limited to, corresponding line item in financial statement. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 718 -SubTopic 10 -Section 50 -Paragraph 2 -Subparagraph (h)(1) -URI https://asc.fasb.org/extlink&oid=128089324&loc=d3e5070-113901 + Details
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