Product Warranty

3 Months Ended

Sep. 28, 2013

Guarantees [Abstract]

Product Warranty

9. Product Warranty

The Company provides for the estimated cost of product warranty at the time revenue is recognized. Changes in the Company’s warranty liability for the three months ended September 28, 2013 and September 29, 2012 are as follows (in thousands):

	Three Months Ended
(unaudited)	September 28, 2013			September 29, 2012
Balance at beginning of period	$	1,070		$	1,243
Provision for warranties issued		237			114
Warranty claims		(251	)		(167	)
Balance at end of period	$	1,056		$	1,190