COMMITMENTS AND CONTINGENCIES (Tables)

6 Months Ended

Jul. 01, 2012

Commitments and Contingencies Disclosure [Abstract]

Summary of Product Warranty Accrual

The following table summarizes changes in our product warranty accrual for the three and six months ended July 1, 2012 and July 3, 2011 (in thousands):

	Three Months Ended						Six Months Ended
	July 1, 2012			July 3, 2011			July 1, 2012			July 3, 2011
Beginning balance	$	2,693		$	2,954		$	3,419		$	2,539
Warranties issued in the period	664			988			1,606			2,077
Costs to service warranties	(1,222		)	(617		)	(2,435		)	(1,610		)
Warranty accrual adjustments	780			760			325			1,079
Ending balance	$	2,915		$	4,085		$	2,915		$	4,085