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Net Income per Common Share | 3 Months Ended
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Mar. 31, 2021
Earnings Per Share [Abstract] |
Net Income per Common Share | Net Income per Common Share The calculation of net income per common share for the three months ended March 31, 2021 and 2020 (unaudited) was as follows:
|  | Three Months Ended March 31, |  |
(dollars and shares in thousands, except per share data) |  | 2021 |  | 2020 |  |  |  |
Basic: |  |  |  |  |  |  |  |
Net income |  | $ | 43,469 |  |  | $ | 23,123 |  |  |  |  |
Average common shares outstanding |  | 31,870 |  |  | 32,850 |  |  |  |  |
Basic net income per common share |  | $ | 1.36 |  |  | $ | 0.70 |  |  |  |  |
Diluted: |  |  |  |  |  |  |  |
Net income |  | $ | 43,469 |  |  | $ | 23,123 |  |  |  |  |
Average common shares outstanding |  | 31,870 |  |  | 32,850 |  |  |  |  |
Adjustment for common share equivalents |  | 53 |  |  | 25 |  |  |  |  |
Average common shares outstanding-diluted |  | 31,923 |  |  | 32,875 |  |  |  |  |
Diluted net income per common share |  | $ | 1.36 |  |  | $ | 0.70 |  |  |  |  |
Anti-dilutive shares |  | 4 |  |  | 26 |  |  |  |  |

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