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Earnings Per Common Share (Tables) | 12 Months Ended
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Aug. 31, 2019
Earnings Per Common Share [Abstract] |
Schedule Of Reconciliation Of Net Income To Net Income Available To Common Shareholders |
| Fiscal Year Ended August 31,
| 2019 |  | 2018 |  | 2017
Net income | $ | 55,908 |  | $ | 65,215 |  | $ | 52,930
Less: Net income allocated to participating securities |  | (333) |  |  | (423) |  |  | (323)
Net income available to common shareholders | $ | 55,575 |  | $ | 64,792 |  | $ | 52,607
Schedule Of Weighted Average Number Of Shares |
| Fiscal Year Ended August 31,
| 2019 |  | 2018 |  | 2017
Weighted-average common shares outstanding, basic |  | 13,799 |  |  | 13,929 |  |  | 14,089
Weighted-average dilutive securities |  | 31 |  |  | 33 |  |  | 34
Weighted-average common shares outstanding, diluted |  | 13,830 |  |  | 13,962 |  |  | 14,123

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