Summary of Significant Accounting Policies - Additional information (Detail) (USD $)	12 Months Ended
	Jun. 29, 2014	Jun. 30, 2013	Jun. 24, 2012
Assets [Line Items]
Impairments of goodwill	$ 0	$ 0	$ 0
Impairments of long lived assets held for use	$ 0	$ 0	$ 0
Equipment | Minimum
Assets [Line Items]
Property and equipment, useful life	3 years
Equipment | Maximum
Assets [Line Items]
Property and equipment, useful life	5 years
Furniture and Fixtures
Assets [Line Items]
Property and equipment, useful life	5 years
Computer Software | Minimum
Assets [Line Items]
Property and equipment, useful life	3 years
Computer Software | Maximum
Assets [Line Items]
Property and equipment, useful life	5 years
Building
Assets [Line Items]
Property and equipment, useful life	25 years