Commitments And Contingencies (Narrative) (Detail) (USD $)	12 Months Ended
	Jun. 28, 2014	Jun. 29, 2013	Jul. 02, 2011	Jun. 30, 2012
Purchase Commitment, Excluding Long-term Commitment [Line Items]
Capital Leased Assets, Gross		$ 1,700,000		$ 1,900,000
Capital Leases, Lessee Balance Sheet, Assets by Major Class, Accumulated Depreciation	0	0		0
Operating Leases rent expense net	1,800,000	1,500,000	1,500,000
Product Warranty Accrual	$ 11,000
Maximum
Purchase Commitment, Excluding Long-term Commitment [Line Items]
Terms of lease agreements	10 years