COMMITMENTS AND CONTINGENCIES (Tables)

6 Months Ended

Jun. 29, 2014

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 June 29, 2014 and June 30, 2013 (in thousands):

	Three Months Ended						Six Months Ended
	June 29, 2014			June 30, 2013			June 29, 2014			June 30, 2013
Beginning balance	$	1,932		$	1,542		$	1,786		$	1,691
Warranties issued in the period	599			467			1,151			874
Costs to service warranties	(1,099		)	(539		)	(1,682		)	(1,107		)
Warranty accrual adjustments	656			(21		)	833			(9		)
Ending balance	$	2,088		$	1,449		$	2,088		$	1,449