CONSOLIDATED STATEMENTS OF COMPREHENSIVE INCOME - USD ($) $ in Thousands	12 Months Ended
	Jun. 30, 2018	Jul. 01, 2017	Jul. 02, 2016
Statement of Comprehensive Income [Abstract]
Net income	$ 62,453	$ 127,859	$ 8,580
Other comprehensive income (loss), net of tax:
Unrealized gain (loss) on marketable securities	4	(8)	0
Currency translation adjustments	1,495	947	(1,167)
Pension adjustments	49	213	(538)
Other adjustments	26	0	0
Total comprehensive income	$ 64,027	$ 129,011	$ 6,875