Product Warranty (Tables)

6 Months Ended

Jul. 03, 2011

Product Warranty

Schedule Of Product Warranty

	For the Three Months Ended						For the Six Months Ended
	July 3, 2011			July 4, 2010			July 3, 2011			July 4, 2010
	(in thousands)
Balance at beginning of period	$	9,502		$	8,339		$	9,886		$	6,435
Accruals for warranties issued during the period		3,976			5,202			7,553			8,857
Adjustments related to pre-existing warranties		(1,116	)		(234	)		(2,072	)		354
Settlements made during the period		(3,100	)		(2,671	)		(6,105	)		(5,010	)
Balance at end of period	$	9,262		$	10,636		$	9,262		$	10,636

Schedule Of Extended Product Warranty

	For the Three Months Ended						For the Six Months Ended
	July 3, 2011			July 4, 2010			July 3, 2011			July 4, 2010
	(in thousands)
Balance at beginning of period	$	9,870		$	4,470		$	8,972		$	4,055
Deferral of new extended warranty revenue		1,861			1,581			3,798			3,215
Recognition of extended warranty deferred revenue		(1,423	)		(408	)		(2,462	)		(1,627	)
Balance at end of period	$	10,308		$	5,643		$	10,308		$	5,643