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Earnings Per Share (Tables) | 9 Months Ended
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Sep. 30, 2013
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:
|  | 2013 |  |  | 2012 |
|  | (Numerator) |  |  | (Denominator) |  |  |  |  |  | (Numerator) |  |  | (Denominator) |  |  |  |
|  |  |  |  | Weighted- |  |  | Per |  |  |  |  |  | Weighted- |  |  | Per |
|  | Net |  |  | Average |  |  | Share |  |  | Net |  |  | Average |  |  | Share |
|  | Income |  |  | Shares |  |  | Amount |  |  | Income |  |  | Shares |  |  | Amount |
|  | (In thousands, except share and per share data) |
Three months ended September 30: |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Basic EPS |  | $ | 10,250 |  |  |  | 31,621,049 |  |  | $ | 0.32 |  |  | $ | 13,279 |  |  |  | 31,475,976 |  |  | $ | 0.42 |
Effect of dilutive securities—options, warrants and unvested restricted stock |  |  | — |  |  |  | 111,955 |  |  |  | — |  |  |  | — |  |  |  | 69,135 |  |  |  | — |
Diluted EPS |  | $ | 10,250 |  |  |  | 31,733,004 |  |  | $ | 0.32 |  |  | $ | 13,279 |  |  |  | 31,545,111 |  |  | $ | 0.42 |
Nine months ended September 30: |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Basic EPS |  | $ | 29,879 |  |  |  | 31,583,897 |  |  | $ | 0.95 |  |  | $ | 76,395 |  |  |  | 31,474,042 |  |  | $ | 2.43 |
Effect of dilutive securities—options, warrants and unvested restricted stock |  |  | — |  |  |  | 68,898 |  |  |  | (0.01 | ) |  |  | — |  |  |  | 32,725 |  |  |  | (0.01 | )
Diluted EPS |  | $ | 29,879 |  |  |  | 31,652,795 |  |  | $ | 0.94 |  |  | $ | 76,395 |  |  |  | 31,506,767 |  |  | $ | 2.42 |

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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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