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Earnings Per Share | 12 Months Ended
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Dec. 31, 2013
Earnings Per Share [Abstract] |
Earnings Per Share | Earnings per Share The following table provides a reconciliation of the numerators and denominators of basic and diluted earnings per share ("EPS"):
2013 |  | Income |  | Shares |  | Per Share
($ in thousands, except per share amounts) |  | (Numerator) |  | (Denominator) |  | Amount
Basic EPS: |  |  |  |  |  |  |  |  |
Net income from continuing operations |  | $ | 107,415 |  |  | 55,638 |  |  | $ | 1.93 |
Net loss from discontinued operations |  | (997 | ) |  | 55,638 |  |  | (0.02 | )
Net income available to common stockholders |  | $ | 106,418 |  |  | 55,638 |  |  | $ | 1.91 |
Effect of dilutive securities: |  |  |  |  |  |  |  |  |
Stock compensation plans |  | — |  |  | 1,172 |  |  |  |
Diluted EPS: |  |  |  |  |  |  |  |  |
Net income from continuing operations |  | $ | 107,415 |  |  | 56,810 |  |  | $ | 1.89 |
Net loss from discontinued operations |  | (997 | ) |  | 56,810 |  |  | (0.02 | )
Net income available to common stockholders |  | $ | 106,418 |  |  | 56,810 |  |  | $ | 1.87 |
2012 |  | Income |  | Shares |  | Per Share
($ in thousands, except per share amounts) |  | (Numerator) |  | (Denominator) |  | Amount
Basic EPS: |  |  |  |  |  |  |  |  |
Net income available to common stockholders |  | $ | 37,963 |  |  | 54,880 |  |  | $ | 0.69 |
Effect of dilutive securities: |  |  |  |  |  |  |  |  |
Stock compensation plans |  | — |  |  | 1,053 |  |  |  |
Diluted EPS: |  |  |  |  |  |  |  |  |
Net income available to common stockholders |  | $ | 37,963 |  |  | 55,933 |  |  | $ | 0.68 |
2011 |  | Income |  | Shares |  | Per Share
($ in thousands, except per share amounts) |  | (Numerator) |  | (Denominator) |  | Amount
Basic EPS: |  |  |  |  |  |  |  |  |
Net income from continuing operations |  | $ | 22,683 |  |  | 54,095 |  |  | $ | 0.42 |
Net loss from discontinued operations |  | (650 | ) |  | 54,095 |  |  | (0.01 | )
Net income available to common stockholders |  | $ | 22,033 |  |  | 54,095 |  |  | $ | 0.41 |
Effect of dilutive securities: |  |  |  |  |  |  |  |  |
Stock compensation plans |  | — |  |  | 1,126 |  |  |  |
Diluted EPS: |  |  |  |  |  |  |  |  |
Net income from continuing operations |  | $ | 22,683 |  |  | 55,221 |  |  | $ | 0.41 |
Net loss from discontinued operations |  | (650 | ) |  | 55,221 |  |  | (0.01 | )
Net income available to common stockholders |  | $ | 22,033 |  |  | 55,221 |  |  | $ | 0.40 |

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