CONDENSED CONSOLIDATED STATEMENTS OF COMPREHENSIVE LOSS (Unaudited) - USD ($) $ in Thousands	3 Months Ended
	Sep. 26, 2015	Sep. 27, 2014
Statement of Comprehensive Income [Abstract]
Net loss	$ (3,510)	$ (20,354)
Other comprehensive income (loss):
Unrealized loss on marketable securities	0	(19)
Currency translation adjustments	(1,883)	(1,709)
Pension adjustment, net of tax benefits	(10)	503
Total comprehensive loss	$ (5,403)	$ (21,579)