Condensed Consolidated Statements of Comprehensive Income (Loss) (Unaudited) (USD $) In Thousands, unless otherwise specified	3 Months Ended		9 Months Ended
	Mar. 30, 2013	Mar. 31, 2012	Mar. 30, 2013	Mar. 31, 2012
Statements Of Comprehensive Income (Loss) [Abstract]
Net loss	$ (681)	$ (267)	$ (4,828)	$ (157)
Other comprehensive income (loss):
Change in net unrealized gain (loss) on securities available for sale, net of tax	(97)	754	152	85
Foreign currency translation adjustment	(508)	1,413	565	1,007
Other comprehensive income (loss), net of tax	(605)	2,167	717	1,092
Comprehensive income (loss)	$ (1,286)	$ 1,900	$ (4,111)	$ 935