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Net Income per Common Share (Tables) | 3 Months Ended
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Mar. 31, 2022
Earnings Per Share [Abstract] |
Schedule of calculation of net income per common share | The calculation of net income per common share for the three months ended March 31, 2022 and 2021 was as follows:
|  | Three Months Ended March 31, |  |  |  |
(dollars and shares in thousands, except per share data) |  | 2022 |  | 2021 |  |  |  |  |  |  |  |
Basic: |  |  |  |  |  |  |  |  |  |  |  |
Net income |  | $ | 45,744 |  |  | $ | 43,469 |  |  |  |  |  |  |  |  |
Average common shares outstanding |  | 32,033 |  |  | 31,870 |  |  |  |  |  |  |  |  |
Basic net income per common share |  | $ | 1.43 |  |  | $ | 1.36 |  |  |  |  |  |  |  |  |
Diluted: |  |  |  |  |  |  |  |  |  |  |  |
Net income |  | $ | 45,744 |  |  | $ | 43,469 |  |  |  |  |  |  |  |  |
Average common shares outstanding |  | 32,033 |  |  | 31,870 |  |  |  |  |  |  |  |  |
Adjustment for common share equivalents |  | 77 |  |  | 53 |  |  |  |  |  |  |  |  |
Average common shares outstanding-diluted |  | 32,110 |  |  | 31,923 |  |  |  |  |  |  |  |  |
Diluted net income per common share |  | $ | 1.42 |  |  | $ | 1.36 |  |  |  |  |  |  |  |  |
Anti-dilutive shares |  | — |  |  | 4 |  |  |  |  |  |  |  |  |

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- Definition Tabular disclosure of an entity's basic and diluted earnings per share calculations, including a reconciliation of numerators and denominators of the basic and diluted per-share computations for income from continuing operations. + References Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef -Publisher FASB -Name Accounting Standards Codification -Topic 260 -SubTopic 10 -Section 50 -Paragraph 1 -Subparagraph (a) -URI http://asc.fasb.org/extlink&oid=124432515&loc=d3e3550-109257 + Details
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