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Earnings Per Share | 6 Months Ended
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May. 31, 2015
Earnings Per Share [Abstract] |
Earnings Per Share | Earnings Per Share We compute basic earnings per share using the weighted average number of common shares outstanding. We compute diluted earnings per share using the weighted average number of common shares outstanding plus the effect of outstanding dilutive stock options, restricted stock units and deferred stock units, using the treasury stock method. 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 |
We excluded stock awards representing approximately 247,000 shares and 250,000 shares of common stock from the calculation of diluted earnings per share in the three and six months ended May 31, 2015, respectively, because these awards were anti-dilutive. In the three and six months ended May 31, 2014, we excluded stock awards representing 501,000 shares and 399,000 shares of common stock, respectively, from the calculation of diluted earnings per share.

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- Definition The entire disclosure for earnings per share. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 260 -SubTopic 10 -Section 45 -Paragraph 3 -URI http://asc.fasb.org/extlink&oid=7655603&loc=d3e1278-109256 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 260 -SubTopic 10 -Section 50 -Paragraph 1 -Subparagraph (a) -URI http://asc.fasb.org/extlink&oid=6371337&loc=d3e3550-109257 Reference 3: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 260 -SubTopic 10 -Section 45 -Paragraph 2 -URI http://asc.fasb.org/extlink&oid=7655603&loc=d3e1252-109256 Reference 4: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 260 -SubTopic 10 -Section 55 -Paragraph 52 -URI http://asc.fasb.org/extlink&oid=32703322&loc=d3e4984-109258 Reference 5: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 225 -SubTopic 10 -Section S99 -Paragraph 2 -Subparagraph (SX 210.5-03.21) -URI http://asc.fasb.org/extlink&oid=26872669&loc=d3e20235-122688 + Details
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