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Earnings Per Share (Tables) | 6 Months Ended
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Aug. 31, 2013
Earnings Per Share [Abstract] |
Computation for Basic and Diluted Earnings Per Share | The following table sets forth the computation for basic and diluted earnings per share for the periods indicated:
|  | Three months ended |  |  | Six months ended |
|  | August 31, |  |  | August 31, |
|  | 2013 |  |  | 2012 |  |  | 2013 |  |  | 2012 |
Basic weighted average common shares outstanding |  |  | 26,102,129 |  |  |  | 25,992,505 |  |  |  | 26,078,188 |  |  |  | 25,984,188 |
Effect of dilutive options |  |  | 26,526 |  |  |  | 18,638 |  |  |  | 20,232 |  |  |  | 19,395 |
Diluted weighted average common shares outstanding |  |  | 26,128,655 |  |  |  | 26,011,143 |  |  |  | 26,098,420 |  |  |  | 26,003,583 |
Per share amounts: |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Net earnings – basic |  | $ | 0.38 |  |  | $ | 0.29 |  |  | $ | 0.70 |  |  | $ | 0.44 |
Net earnings – diluted |  | $ | 0.38 |  |  | $ | 0.29 |  |  | $ | 0.70 |  |  | $ | 0.44 |
Cash dividends |  | $ | 0.175 |  |  | $ | 0.175 |  |  | $ | 0.175 |  |  | $ | 0.350 |

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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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