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Earnings Per Common Share (Tables) | 12 Months Ended
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Aug. 31, 2015
Earnings Per Common Share [Abstract] |
Schedule Of Reconciliation Of Net Income To Net Income Available To Common Shareholders |
| Fiscal Year Ended August 31,
| 2015 |  | 2014 |  | 2013
Net income | $ | 44,807 |  | $ | 43,746 |  | $ | 39,813
Less: Net income allocated to participating securities |  | (271) |  |  | (238) |  |  | (196)
Net income available to common shareholders | $ | 44,536 |  | $ | 43,508 |  | $ | 39,617
Schedule Of Weighted Average Number Of Shares |
| Fiscal Year Ended August 31,
| 2015 |  | 2014 |  | 2013
Weighted-average common shares outstanding, basic |  | 14,582 |  |  | 15,072 |  |  | 15,517
Weighted-average dilutive securities |  | 67 |  |  | 76 |  |  | 102
Weighted-average common shares outstanding, diluted |  | 14,649 |  |  | 15,148 |  |  | 15,619

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- Definition Tabular disclosure of the effect of income (loss) on basic earnings per share. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 260 -SubTopic 10 -Section 45 -Paragraph 3 -URI http://asc.fasb.org/extlink&oid=7655603&loc=d3e1278-109256 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 260 -SubTopic 10 -Section 55 -Paragraph 52 -URI http://asc.fasb.org/extlink&oid=32703322&loc=d3e4984-109258 Reference 3: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 260 -SubTopic 10 -Section 50 -Paragraph 1 -Subparagraph (a) -URI http://asc.fasb.org/extlink&oid=6371337&loc=d3e3550-109257 Reference 4: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 260 -SubTopic 10 -Section 45 -Paragraph 2 -URI http://asc.fasb.org/extlink&oid=7655603&loc=d3e1252-109256 + Details
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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 -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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