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Earnings Per Share (Tables) | 3 Months Ended
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Mar. 31, 2016
Earnings Per Share [Abstract] |
Reconciliation of Basic and Diluted Earnings per Share | The following is a reconciliation of basic and diluted earnings per share for the periods presented in the consolidated statements of income.
Three months ended March 31, |  | 2016 |  |  | 2015 |
(in thousands, except per share data) |  |  |  |  |  |
Basic EPS: |  |  |  |  |  |
Weighted average common shares outstanding |  |  | 43,342 |  |  |  | 44,153 |
Net income available to common stockholders |  |  | 18,891 |  |  |  | 18,166 |
Basic EPS |  | $ | 0.44 |  |  | $ | 0.41 |
Diluted EPS: |  |  |  |  |  |  |  |
Weighted average common shares outstanding |  |  | 43,342 |  |  |  | 44,153 |
Dilutive effect of common stock options and restricted stock |  |  | 365 |  |  |  | 489 |
Weighted average common shares and common share equivalents |  |  | 43,707 |  |  |  | 44,642 |
Net income available to common stockholders |  |  | 18,891 |  |  |  | 18,166 |
Diluted EPS |  | $ | 0.43 |  |  | $ | 0.41 |

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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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