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Earnings Per Share (Tables) | 6 Months Ended
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Jun. 30, 2015
Earnings Per Share [Abstract] |
Reconciles Numerators and Denominators of Basic Earnings Per Share with Diluted Earnings Per Share | The following table reconciles the components of basic earnings per share with that of diluted earnings per share for the periods presented:
| Three Months Ended June 30, |  | Six Months Ended June 30,
(in thousands, except shares and per share data) | 2015 |  | 2014 |  | 2015 |  | 2014
Numerator for Earnings per Share—Basic: |  |  |  |  |  |  |
Net income | $ | 18,188 |  |  | $ | 14,720 |  |  | $ | 31,023 |  |  | $ | 28,753 |
Less: Income allocated to participating shares | 79 |  |  | 29 |  |  | 123 |  |  | 64 |
Net Income Allocated to Shareholders | $ | 18,109 |  |  | $ | 14,691 |  |  | $ | 30,900 |  |  | $ | 28,689 |
Numerator for Earnings per Share—Diluted: |  |  |  |  |  |  |
Net income | 18,188 |  |  | 14,720 |  |  | $ | 31,023 |  |  | $ | 28,753 |
Net Income Available to Shareholders | $ | 18,188 |  |  | $ | 14,720 |  |  | $ | 31,023 |  |  | $ | 28,753 |
Denominators for Earnings per Share: |  |  |  |  |  |  |
Weighted Average Shares Outstanding—Basic | 34,652,895 |  |  | 29,684,300 |  |  | 32,951,936 |  |  | 29,672,611 |
Add: Potentially dilutive shares | 28,283 |  |  | 16,894 |  |  | 36,359 |  |  | 27,559 |
Denominator for Treasury Stock Method—Diluted | 34,681,178 |  |  | 29,701,194 |  |  | 32,988,295 |  |  | 29,700,170 |
Weighted Average Shares Outstanding—Basic | 34,652,895 |  |  | 29,684,300 |  |  | 32,951,936 |  |  | 29,672,611 |
Add: Average participating shares outstanding | 151,134 |  |  | 58,973 |  |  | 131,563 |  |  | 66,563 |
Denominator for Two-Class Method—Diluted | 34,804,029 |  |  | 29,743,273 |  |  | 33,083,499 |  |  | 29,739,174 |
Earnings per share—basic | $ | 0.52 |  |  | $ | 0.49 |  |  | $ | 0.94 |  |  | $ | 0.97 |
Earnings per share—diluted | $ | 0.52 |  |  | $ | 0.49 |  |  | $ | 0.94 |  |  | $ | 0.97 |
Warrants considered anti-dilutive excluded from potentially dilutive shares - exercise price $31.53 per share, expires January 2019 | 517,012 |  |  | 517,012 |  |  | 517,012 |  |  | 517,012 |
Stock options considered anti-dilutive excluded from potentially dilutive shares | 155,500 |  |  | 428,493 |  |  | 155,500 |  |  | 428,676 |
Restricted stock considered anti-dilutive excluded from potentially dilutive shares | 122,851 |  |  | 42,079 |  |  | 95,204 |  |  | 39,005 |

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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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