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Earnings (loss) per Share (Tables) | 12 Months Ended
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Feb. 28, 2017
Earnings Per Share [Abstract] |
Computation for Basic and Diluted Earnings (loss) per Share | The following table sets forth the computation for basic and diluted earnings (loss) per share for the fiscal years ended:
|  | 2017 |  |  | 2016 |  |  | 2015 |
Basic weighted average common shares outstanding |  |  | 25,734,667 |  |  |  | 25,688,273 |  |  |  | 25,864,352 |
Effect of dilutive options |  |  | 14,518 |  |  |  | 34,094 |  |  |  | — |
Diluted weighted average common shares outstanding |  |  | 25,749,185 |  |  |  | 25,722,367 |  |  |  | 25,864,352 |
Earnings per share - basic and diluted |  |  |  |  |  |  |  |  |  |  |  |
Earnings per share on continuing operations |  | $ | 1.03 |  |  | $ | 1.25 |  |  | $ | 1.33 |
Earnings (loss) per share on discontinued operations |  |  | 0.09 |  |  |  | 0.14 |  |  |  | (3.05 | )
Loss per share on sale of discontinued operations |  |  | (1.05 | ) |  |  | — |  |  |  | — |
Earnings (loss) on discontinued operations |  |  | (0.96 | ) |  |  | 0.14 |  |  |  | (3.05 | )
Net earnings (loss) |  | $ | 0.07 |  |  | $ | 1.39 |  |  | $ | (1.72 | )
Cash dividends |  | $ | 2.20 |  |  | $ | 0.70 |  |  | $ | 0.70 |

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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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