Summary of Significant Accounting Policies - Additional information (Detail) (USD $)	12 Months Ended
	Jun. 30, 2013	Jun. 24, 2012	Jun. 26, 2011
Property, Plant and Equipment [Line Items]
Obsolete inventory written down, minimum period, in months	12 months
Obsolete inventory written down, maximum period, in months	36 months
Impairments of goodwill	$ 0	$ 0
Impairments of long lived assets held for use	$ 0	$ 0	$ 0
Equipment | Minimum
Property, Plant and Equipment [Line Items]
Property and equipment, useful life	3 years
Equipment | Maximum
Property, Plant and Equipment [Line Items]
Property and equipment, useful life	8 years
Furniture and Fixtures
Property, Plant and Equipment [Line Items]
Property and equipment, useful life	5 years
Computer Software | Minimum
Property, Plant and Equipment [Line Items]
Property and equipment, useful life	3 years
Computer Software | Maximum
Property, Plant and Equipment [Line Items]
Property and equipment, useful life	5 years
Building | Minimum
Property, Plant and Equipment [Line Items]
Property and equipment, useful life	25 years
Building | Maximum
Property, Plant and Equipment [Line Items]
Property and equipment, useful life	33 years