COMMITMENTS AND CONTINGENCIES (Tables)

3 Months Ended

Mar. 29, 2015

Commitments and Contingencies Disclosure [Abstract]

Summary of Changes in Product Warranty Accrual

The following table summarizes changes in our product warranty accrual for the three months ended March 29, 2015 and March 30, 2014 (in thousands):

	Three Months Ended
	March 29, 2015			March 30, 2014
Beginning balance	$	2,803		$	1,786
Warranties issued in the period	872			552
Costs to service warranties	(982		)	(583		)
Warranty accrual adjustments	650			177
Ending balance	$	3,343		$	1,932