Income Taxes (Deferred Income Tax Assets And Liabilities) (Detail) - USD ($) $ in Thousands	Jul. 01, 2017	Jul. 02, 2016
Income Tax Disclosure [Abstract]
Tax credit carryforwards, net	$ 4,164	$ 4,056
Foreign subsidiaries - future tax credits	840	840
Inventory	840	508
Accruals	4,020	4,270
Mark-to-market adjustments	1,443	4,043
Other	28	86
Deferred income tax assets	11,335	13,803
Foreign subsidiaries – unremitted earnings	(2,288)	(2,098)
Fixed assets	(456)	(1,025)
Identifiable intangibles	(1,308)	(1,613)
Other	(302)	(85)
Deferred income tax liabilities	4,354	4,821
Net deferred income tax assets	6,981	8,982
Long-term deferred income tax asset	$ 6,981	$ 8,982