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Earnings Per Share (Tables) | 6 Months Ended
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Jun. 30, 2017
Earnings Per Share [Abstract] |
Reconciliation of Basic and Diluted Earnings per Share | The following is a reconciliation of basic and diluted EPS for the periods presented in the unaudited interim consolidated statements of income:
Three months ended June 30, |  | 2017 |  |  | 2016 |
(In thousands, except per share data) |  |  |  |  |  |
Basic EPS: |  |  |  |  |  |
Weighted average common shares outstanding |  |  | 43,579 |  |  |  | 43,099 |
Net income available to common stockholders |  | $ | 21,359 |  |  | $ | 19,909 |
Basic EPS |  | $ | 0.49 |  |  | $ | 0.46 |
Diluted EPS: |  |  |  |  |  |  |  |
Weighted average common shares outstanding |  |  | 43,579 |  |  |  | 43,009 |
Dilutive effect of common stock options and restricted stock |  |  | 322 |  |  |  | 354 |
Weighted average common shares and common share equivalents |  |  | 43,901 |  |  |  | 43,363 |
Net income available to common stockholders |  | $ | 21,359 |  |  | $ | 19,909 |
Diluted EPS |  | $ | 0.49 |  |  | $ | 0.46 |
Six months ended June 30, |  | 2017 |  |  | 2016 |
Basic EPS: |  |  |  |  |  |
Weighted average common shares outstanding |  |  | 43,546 |  |  |  | 43,220 |
Net income available to common stockholders |  | $ | 41,638 |  |  | $ | 38,800 |
Basic EPS |  | $ | 0.96 |  |  | $ | 0.90 |
Diluted EPS: |  |  |  |  |  |  |  |
Weighted average common shares outstanding |  |  | 43,546 |  |  |  | 43,220 |
Dilutive effect of common stock options and restricted stock |  |  | 340 |  |  |  | 364 |
Weighted average common shares and common share equivalents |  |  | 43,886 |  |  |  | 43,584 |
Net income available to common stockholders |  | $ | 41,638 |  |  | $ | 38,800 |
Diluted EPS |  | $ | 0.95 |  |  | $ | 0.89 |

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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/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 260 -SubTopic 10 -Section 50 -Paragraph 1 -URI http://asc.fasb.org/extlink&oid=6371337&loc=d3e3550-109257 + Details
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