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Earnings per Share (Tables) | 12 Months Ended
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Dec. 31, 2014
Earnings Per Share [Abstract] |
Reconciliation of Components Used to Derive Basic and Diluted EPS | The following table is a reconciliation of the components used to derive basic and diluted EPS for the periods indicated:
|  | Net Income (Numerator) |  |  | Weighted- Average Shares (Denominator) |  |  | Per Share Amount |
|  | (In thousands, except share and per share data) |
Year Ended December 31, 2014 |  |  |  |  |  |  |  |  |  |  |  |
Basic EPS |  |  |  |  |  |  |  |  |  |  |  |
Income from continuing operations, net of taxes |  | $ | 50,205 |  |  |  | 31,696,100 |  |  | $ | 1.58 |
Loss from discontinued operations, net of taxes |  |  | (444 | ) |  |  | 31,696,100 |  |  |  | (0.01 | )
Basic EPS |  | $ | 49,761 |  |  |  | 31,696,100 |  |  | $ | 1.57 |
Effect of dilutive securities - options, warrants and unvested restricted stock |  |  | — |  |  |  | 281,964 |  |  | $ | (0.01 | )
Diluted EPS |  |  |  |  |  |  |  |  |  |  |  |
Income from continuing operations, net of taxes |  | $ | 50,205 |  |  |  | 31,978,064 |  |  | $ | 1.57 |
Loss from discontinued operations, net of taxes |  |  | (444 | ) |  |  | 31,978,064 |  |  |  | (0.01 | )
Diluted EPS |  | $ | 49,761 |  |  |  | 31,978,064 |  |  | $ | 1.56 |
Year Ended December 31, 2013 |  |  |  |  |  |  |  |  |  |  |  |
Basic EPS |  |  |  |  |  |  |  |  |  |  |  |
Income from continuing operations, net of taxes |  | $ | 39,784 |  |  |  | 31,598,913 |  |  | $ | 1.26 |
Income from discontinued operations, net of taxes |  |  | 73 |  |  |  | 31,598,913 |  |  |  | — |
Basic EPS |  | $ | 39,857 |  |  |  | 31,598,913 |  |  | $ | 1.26 |
Effect of dilutive securities - options, warrants and unvested restricted stock |  |  | — |  |  |  | 97,607 |  |  |  | — |
Diluted EPS |  |  |  |  |  |  |  |  |  |  |  |
Income from continuing operations, net of taxes |  | $ | 39,784 |  |  |  | 31,696,520 |  |  | $ | 1.26 |
Income from discontinued operations, net of taxes |  |  | 73 |  |  |  | 31,696,520 |  |  |  | — |
Diluted EPS |  | $ | 39,857 |  |  |  | 31,696,520 |  |  | $ | 1.26 |
Year Ended December 31, 2012 |  |  |  |  |  |  |  |  |  |  |  |
Basic EPS |  |  |  |  |  |  |  |  |  |  |  |
Income from continuing operations, net of taxes |  | $ | 90,157 |  |  |  | 31,475,510 |  |  | $ | 2.86 |
Income from discontinued operations, net of taxes |  |  | 167 |  |  |  | 31,475,510 |  |  |  | 0.01 |
Basic EPS |  | $ | 90,324 |  |  |  | 31,475,510 |  |  | $ | 2.87 |
Effect of dilutive securities - options, warrants and unvested restricted stock |  |  | — |  |  |  | 40,072 |  |  |  | — |
Diluted EPS |  |  |  |  |  |  |  |  |  |  |  |
Income from continuing operations, net of taxes |  | $ | 90,157 |  |  |  | 31,515,582 |  |  | $ | 2.86 |
Income from discontinued operations, net of taxes |  |  | 167 |  |  |  | 31,515,582 |  |  |  | 0.01 |
Diluted EPS |  | $ | 90,324 |  |  |  | 31,515,582 |  |  | $ | 2.87 |

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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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