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Earnings Per Share (Tables) | 9 Months Ended
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Aug. 31, 2013
Earnings Per Share [Abstract] |
Calculation of Basic and Diluted Earnings Per Share | The following table sets forth the calculation of basic and diluted earnings per share from continuing operations on an interim basis (in thousands, except per share data):
| Three Months Ended |  | Nine Months Ended
| August 31, 2013 |  | August 31, 2012 |  | August 31, 2013 |  | August 31, 2012
Income from continuing operations | $ | 7,204 |  |  | $ | 7,744 |  |  | $ | 25,159 |  |  | $ | 32,460 |
Weighted average shares outstanding | 53,532 |  |  | 63,469 |  |  | 55,451 |  |  | 62,888 |
Dilutive impact from common stock equivalents | 857 |  |  | 636 |  |  | 841 |  |  | 907 |
Diluted weighted average shares outstanding | 54,389 |  |  | 64,105 |  |  | 56,292 |  |  | 63,795 |
Basic earnings per share from continuing operations | $ | 0.13 |  |  | $ | 0.12 |  |  | $ | 0.45 |  |  | $ | 0.52 |
Diluted earnings per share from continuing operations | $ | 0.13 |  |  | $ | 0.12 |  |  | $ | 0.45 |  |  | $ | 0.51 |

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- Definition Tabular disclosure of an entity's basic and diluted earnings per share calculations. + References No definition available. + Details
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