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Earnings Per Share (Tables) | 6 Months Ended
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Feb. 27, 2016
Earnings Per Share [Abstract] |
Schedule of Earnings Per Share, Basic and Diluted [Table Text Block] | The following table reflects the calculation of basic and diluted net income per share:
|  | Three Months Ended |  | Six Months Ended
(In thousands, except per share data) |  | February 27, 2016 |  | February 28, 2015 |  | February 27, 2016 |  | February 28, 2015
Income per share - basic |  |  |  |  |  |  |  |
Net income |  | $ | 9,354 |  |  | $ | 8,096 |  |  | $ | 17,912 |  |  | $ | 17,991 |
Weighted average shares outstanding |  | 26,936 |  |  | 26,924 |  |  | 26,956 |  |  | 26,946 |
Net income per share - basic |  | $ | 0.35 |  |  | $ | 0.30 |  |  | $ | 0.66 |  |  | $ | 0.67 |
Income per share - assuming dilution |  |  |  |  |  |  |  |
Net income |  | $ | 9,354 |  |  | $ | 8,096 |  |  | $ | 17,912 |  |  | $ | 17,991 |
Weighted average shares outstanding |  | 26,936 |  |  | 26,924 |  |  | 26,956 |  |  | 26,946 |
Dilutive impact of awards and options outstanding |  | 79 |  |  | 94 |  |  | 86 |  |  | 102 |
Weighted average shares and potential dilutive shares outstanding |  | 27,015 |  |  | 27,018 |  |  | 27,042 |  |  | 27,048 |
Net income per share - assuming dilution |  | $ | 0.35 |  |  | $ | 0.30 |  |  | $ | 0.66 |  |  | $ | 0.67 |

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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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