Commitments and Contingencies (Details) (USD $)	12 Months Ended
	Dec. 28, 2013
Operating Leased Assets [Line Items]
Purchase Commitment, Remaining Minimum Amount Committed	$ 4,800,000
Number of lease commitments	32
Future Retail Sites [Member]
Operating Leased Assets [Line Items]
Operating Leases, Rent Expense, Minimum Rentals	$ 30,900,000
Minimum [Member]
Operating Leased Assets [Line Items]
New lease commitments term	5 years
Maximum [Member]
Operating Leased Assets [Line Items]
New lease commitments term	10 years