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Earnings Per Share (Tables) | 9 Months Ended
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Sep. 30, 2014
Earnings Per Share [Abstract] |
Basic and Diluted Earnings per share | The following table sets forth the calculation of EPS for the three and nine months ended September 30, 2014 and 2013.
|  | Three Months Ended September 30, |  | Nine Months Ended September 30,
|  | 2014 |  | 2013 |  | 2014 |  | 2013
|  | (In thousands, except per share amounts)
Weighted average basic common shares outstanding |  | 23,424 |  |  | 23,373 |  |  | 23,354 |  |  | 22,994 |
Dilutive effect of contingently convertible notes and warrants |  | 1,003 |  |  | 2,962 |  |  | 2,004 |  |  | 2,153 |
Dilutive effect of employee stock purchases, net of assumed repurchase of treasury stock |  | 5 |  |  | 7 |  |  | 5 |  |  | 6 |
Weighted average dilutive common shares outstanding |  | 24,432 |  |  | 26,342 |  |  | 25,363 |  |  | 25,153 |
Basic: |  |  |  |  |  |  |  |
Net Income |  | $ | 26,162 |  |  | $ | 32,765 |  |  | $ | 74,327 |  |  | $ | 92,271 |
Less: Earnings allocated to participating securities |  | 1,035 |  |  | 1,460 |  |  | 2,958 |  |  | 4,144 |
Earnings available to basic common shares |  | $ | 25,127 |  |  | $ | 31,305 |  |  | $ | 71,369 |  |  | $ | 88,127 |
Basic earnings per common share |  | $ | 1.07 |  |  | $ | 1.34 |  |  | $ | 3.06 |  |  | $ | 3.83 |
Diluted: |  |  |  |  |  |  |  |
Net Income |  | $ | 26,162 |  |  | $ | 32,765 |  |  | $ | 74,327 |  |  | $ | 92,271 |
Less: Earnings allocated to participating securities |  | 1,000 |  |  | 1,320 |  |  | 2,769 |  |  | 3,843 |
Earnings available to diluted common shares |  | $ | 25,162 |  |  | $ | 31,445 |  |  | $ | 71,558 |  |  | $ | 88,428 |
Diluted earnings per common share |  | $ | 1.03 |  |  | $ | 1.19 |  |  | $ | 2.82 |  |  | $ | 3.52 |

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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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