Condensed Consolidated Statements of Comprehensive Income (Unaudited) (USD $) In Thousands, unless otherwise specified	3 Months Ended		6 Months Ended
	Dec. 28, 2013	Dec. 29, 2012	Dec. 28, 2013	Dec. 29, 2012
Statements Of Comprehensive Income (Loss) [Abstract]
Net income (loss)	$ 1,225	$ (5,339)	$ 1,599	$ (4,147)
Other comprehensive income (loss):
Change in net unrealized gain (loss) on securities available for sale, net	(2)	(319)	305	338
Foreign currency translation adjustment	(319)	599	626	1,073
Tax benefit (provision) related to other comprehensive income	7	97	(121)	(89)
Other comprehensive income (loss), net of tax	(314)	377	810	1,322
Comprehensive income (loss)	$ 911	$ (4,962)	$ 2,409	$ (2,825)