Revolving Credit Facility and Bank Letters of Credit (Details) (USD $) In Millions, unless otherwise specified	6 Months Ended
	Dec. 29, 2013
Other Liabilities Disclosure [Abstract]
Outstanding letters of credit	$ 0.7
Revolving Credit Facility [Member]
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%
Line of Credit Facility, Covenant Compliance	the Company was in compliance with the financial covenants
Line of Credit Facility, Amount Outstanding	$ 0