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Earnings Per Share (Tables) | 6 Months Ended
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May. 31, 2015
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 on an interim basis (in thousands, except per share data):
| Three Months Ended |  | Six Months Ended
| May 31, 2015 |  | May 31, 2014 |  | May 31, 2015 |  | May 31, 2014
Net income | $ | 5,769 |  |  | $ | 12,799 |  |  | $ | 4,798 |  |  | $ | 23,899 |
Weighted average shares outstanding | 50,342 |  |  | 51,049 |  |  | 50,505 |  |  | 51,271 |
Dilutive impact from common stock equivalents | 743 |  |  | 624 |  |  | 719 |  |  | 648 |
Diluted weighted average shares outstanding | 51,085 |  |  | 51,673 |  |  | 51,224 |  |  | 51,919 |
Basic earnings per share | $ | 0.11 |  |  | $ | 0.25 |  |  | $ | 0.10 |  |  | $ | 0.47 |
Diluted earnings per share | $ | 0.11 |  |  | $ | 0.25 |  |  | $ | 0.09 |  |  | $ | 0.46 |

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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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