Product Warranty (Tables)

3 Months Ended

Apr. 03, 2016

Other Accrued Liabilities

The warranty balance below is included in other accrued liabilities on the balance sheet.

	For the Three Months Ended
	April 3, 2016			April 5, 2015
	(in thousands)
Balance at beginning of period	$	6,925		$	8,942
Accruals for warranties issued during the period		3,490			2,361
Adjustments related to pre-existing warranties		243			(1,031	)
Settlements made during the period		(3,162	)		(2,849	)
Balance at end of period	$	7,496		$	7,423

Extended Product Warranty of Short and Long-Term Deferred Revenue and Customer Advances

The extended warranty balance below is included in short and long-term deferred revenue and customer advances on the balance sheet.

	For the Three Months Ended
	April 3, 2016			April 5, 2015
	(in thousands)
Balance at beginning of period	$	46,499		$	43,300
Deferral of new extended warranty revenue		6,827			4,204
Recognition of extended warranty deferred revenue		(7,211	)		(6,800	)
Balance at end of period	$	46,115		$	40,704