Warranty (Tables)

9 Months Ended

Sep. 29, 2012

Summary Of Accrued Warranty Obligation

	Nine Months Ended
	September 29, 2012			October 1, 2011
Balance at the beginning of the year	$	4,613		$	4,554
Warranty expense		4,667			4,051
Warranty payments		(5,222	)		(4,115	)
Balance at the end of the period	$	4,058		$	4,490