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Earnings Per Common Share (Tables) | 6 Months Ended
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Jan. 31, 2014
Schedule of Earnings Per Common Share |
|  | Three Months Ended January 31, |  |  | Six Months Ended January 31, |
|  | 2014 |  |  | 2013 |  |  | 2014 |  |  | 2013 |
Weighted average common shares outstanding for basic earnings per share |  |  | 53,289,626 |  |  |  | 53,002,106 |  |  |  | 53,247,315 |  |  |  | 52,965,286 |
Stock options and unvested restricted stock and restricted stock units |  |  | 63,401 |  |  |  | 114,283 |  |  |  | 78,936 |  |  |  | 110,699 |
Weighted average common shares outstanding for diluted earnings per share |  |  | 53,353,027 |  |  |  | 53,116,389 |  |  |  | 53,326,251 |  |  |  | 53,075,985 |

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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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