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Warranties (Details) - USD ($)
$ in Thousands
9 Months Ended
Jul. 03, 2015
Jun. 27, 2014
Warranties [Abstract]    
Warranties, Balance at beginning of period $ 4,078 $ 5,214
Expense accruals for warranties issued during the period 3,948 2,588
Less current period warranty claims paid 3,459 3,311
Warranties, Balance at end of period $ 4,567 $ 4,491