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Summary Of Significant Accounting Policies (Tables) | 12 Months Ended
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Jul. 31, 2011
Summary Of Significant Accounting Policies |
Summary Of Allowance For Doubtful Accounts Activity |
|  | Year Ended July 31, 2011 |  | Year Ended July 31, 2010 |  |  | Year Ended July 31, 2009 |
Beginning Balance |  | $ 422 |  |  | $ 302 |  |  |  | $ 295 |
Net charged to expense |  | 3 |  |  | 195 |  |  |  | 326 |
Write-offs net of recoveries/payments |  | (116) |  |  | (75) |  |  |  | (319) |
Heartland acquisition |  | 240 |  |  | – |  |  |  | – |
Ending Balance |  | $ 549 |  |  | $ 422 |  |  |  | $ 302 |
Schedule Of Difference Between Basic And Diluted EPS As A Result Of Outstanding Stock Options And Restricted Stock |
|  | 2011 |  |  | 2010 |  |  | 2009 |
Weighted average shares outstanding for basic earnings per share |  |  | 55,271,340 |  |  |  | 53,019,008 |  |  |  | 55,429,373 |
Stock options and restricted stock |  |  | 102,301 |  |  |  | 100,356 |  |  |  | 47,097 |
Weighted average shares outstanding assuming dilution |  |  | 55,373,641 |  |  |  | 53,119,364 |  |  |  | 55,476,470 |

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- Definition Tabular disclosure of the weighted average number of shares used in calculating basic net earnings per share (or unit) and diluted earnings per share (or unit). + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Topic 260 -SubTopic 10 -Publisher FASB -Number -Article -Subparagraph -Name Accounting Standards Codification -Paragraph 1 -Section 50 -URI http://asc.fasb.org/extlink&oid=6371337&loc=d3e3550-109257 + Details
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