Product Warranties (Tables)

9 Months Ended

Jun. 27, 2015

Product Warranties

Schedule of changes in the carrying amount of product warranties

The changes in the carrying amount of product warranties for the thirteen and thirty-nine weeks ended June 27, 2015 and June 28, 2014 are as follows (in thousands):

	Thirteen weeks ended						Thirty-nine weeks ended
	June 27, 2015			June 28, 2014			June 27, 2015			June 28, 2014
Balance, beginning of period	$	17,927		$	8,525		$	12,850		$	7,804
Provision related to current period	4,095			3,371			24,056			18,435
Change in estimate	—			(145		)	1,079			(2,628		)
Usage	(5,913		)	(4,716		)	(21,876		)	(16,576		)
Balance, end of period	$	16,109		$	7,035		$	16,109		$	7,035