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Average Shares Outstanding (Details) - shares
shares in Thousands
3 Months Ended 9 Months Ended
Jul. 04, 2021
Jul. 05, 2020
Jul. 04, 2021
Jul. 05, 2020
Average Shares Outstanding [Line Items]        
Weighted-average shares outstanding – basic 22,263 22,847 22,683 23,192
Weighted-average shares outstanding – diluted 22,326 22,916 22,761 23,322
Excluded from diluted weighted-average shares outstanding, Antidilutive 0 344 33 334
Excluded from diluted weighted-average shares outstanding, Performance conditions not satisfied at the end of the period 30 77 30 77
Nonvested stock awards and units        
Average Shares Outstanding [Line Items]        
Effect of potentially dilutive securities 52 62 66 123
Stock options        
Average Shares Outstanding [Line Items]        
Effect of potentially dilutive securities 9 0 10 0
Performance share awards        
Average Shares Outstanding [Line Items]        
Effect of potentially dilutive securities 2 7 2 7