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Earnings Per Share (Tables) | 9 Months Ended
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Aug. 31, 2014
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, 2014 |  | August 31, 2013 |  | August 31, 2014 |  | August 31, 2013
Income from continuing operations | $ | 11,095 |  |  | $ | 7,204 |  |  | $ | 34,994 |  |  | $ | 25,159 |
Weighted average shares outstanding | 50,383 |  |  | 53,532 |  |  | 50,975 |  |  | 55,451 |
Dilutive impact from common stock equivalents | 548 |  |  | 857 |  |  | 615 |  |  | 841 |
Diluted weighted average shares outstanding | 50,931 |  |  | 54,389 |  |  | 51,590 |  |  | 56,292 |
Basic earnings per share from continuing operations | $ | 0.22 |  |  | $ | 0.13 |  |  | $ | 0.69 |  |  | $ | 0.45 |
Diluted earnings per share from continuing operations | $ | 0.22 |  |  | $ | 0.13 |  |  | $ | 0.68 |  |  | $ | 0.45 |

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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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