Business Combinations (Details) (USD $) In Thousands	3 Months Ended		6 Months Ended
	Jun. 28, 2011	Jun. 29, 2010	Jun. 28, 2011	Jun. 29, 2010
Milwaukee Franchisee Acquisition [Member]
Schedule of supplemental pro forma information
Bakery-cafe sales, net	$ 0	$ 0	$ 0	$ 0
Net income	0	0	0	0
New Jersey Franchisee Acquisition [Member]
Schedule of supplemental pro forma information
Bakery-cafe sales, net		343,735		677,775
Net income		$ 27,257		$ 53,938