COMMITMENTS AND CONTINGENCIES (Tables)

3 Months Ended

Mar. 31, 2013

Commitments and Contingencies Disclosure [Abstract]

Summary of Product Warranty Accrual

The following table summarizes changes in our product warranty accrual for the three months ended March 31, 2013 and April 1, 2012 (in thousands):

	Three Months Ended
	March 31, 2013			April 1, 2012
Beginning balance	$	1,691		$	3,419
Warranties issued in the period	407			942
Costs to service warranties	(568		)	(1,213		)
Warranty accrual adjustments	12			(455		)
Ending balance	$	1,542		$	2,693