Revolving Credit Facility and Bank Letters of Credit (Details) (USD $) In Millions, unless otherwise specified			12 Months Ended
	Jun. 29, 2014	Jun. 30, 2013	Jun. 29, 2014 Revolving Credit Facility [Member]
Other Liabilities Disclosure [Abstract]
Outstanding letters of credit	$ 0.7	$ 0.7
Revolving Credit Facility [Line Items]
Line of Credit Facility, Initiation Date			Oct. 25, 2012
Line of Credit Facility, Maximum Borrowing Capacity			100
Sublimit for swingline loans			25
Sublimit for issuance of letters of credit			$ 10
Line of Credit Facility, Expiration Date			Oct. 25, 2016
Line of Credit Facility, Unused Capacity, Commitment Fee Percentage			0.25%