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Earnings per Share (Tables) | 12 Months Ended
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Feb. 28, 2015
Earnings Per Share [Abstract] |
Reconciliation of basic and diluted earnings per share | The following table presents a reconciliation of the share amounts used in the computation of basic and diluted earnings per share:
(In thousands) | 2015 |  | 2014 |  | 2013
Basic earnings per share - weighted common shares outstanding | 28,763 |  |  | 28,483 |  |  | 27,954 |
Weighted average effect of nonvested share grants and assumed exercise of stock options | 611 |  |  | 891 |  |  | 687 |
Diluted earnings per share - weighted common shares and potential common shares outstanding | 29,374 |  |  | 29,374 |  |  | 28,641 |
Stock options excluded from the calculation of earnings per share because the exercise price was greater than the average market price of the common shares | — |  |  | — |  |  | 538 |

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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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