Income Taxes - Effective Income Tax Rate on Our Continuing Operations (Detail)	12 Months Ended
	Jun. 30, 2013	Jul. 01, 2012	Jul. 03, 2011
Income Tax Disclosure [Abstract]
Federal statutory income tax expense (benefit) rate	35.00%	35.00%	35.00%
Puerto Rico taxes			6.50%
State income taxes, net of federal benefit	0.10%	1.30%	4.90%
Valuation allowance- state credits, net of federal benefit	(7.40%)	3.00%	55.70%
Foreign taxes	(0.30%)	(0.30%)	(3.70%)
Federal research and development credit	25.20%	(1.10%)	(6.90%)
Non deductible expenses	(4.10%)
Other	(3.70%)	(4.20%)	(6.00%)
Effective income tax rate on continuing operations	44.80%	33.70%	85.50%