Warranty (Tables)

9 Months Ended

Sep. 28, 2013

Activity in Warranty Provision Account

The following table displays the activity in the warranty provision account for the three and nine months ended September 28, 2013 and September 29, 2012:

	Three Months Ended						Nine Months Ended
	September 28, 2013			September 29, 2012			September 28, 2013			September 29, 2012
	(In thousands)
Opening balance	$	2,087		$	2,858		$	2,349		$	2,724
Expenditures incurred under warranties		(309	)		(197	)		(773	)		(1,388	)
Accruals for product warranties issued during the reporting period		323			218			861			1,093
Adjustments to previously existing warranty accruals		(37	)		(330	)		(373	)		120
Closing balance	$	2,064		$	2,549		$	2,064		$	2,549

The following table displays the balance sheet classification of the warranty provision account at September 28, 2013 and at December 31, 2012:

	September 28,		December 31,
	2013		2012
	(In thousands)
Other accrued liabilities	$	1,974	$	2,259
Other long-term liabilities		90		90
Total warranty provision	$	2,064	$	2,349