Quarterly report pursuant to Section 13 or 15(d)

Advertising Costs (Details)

Advertising Costs (Details) (USD $)
In Millions, unless otherwise specified
4 Months Ended
Apr. 21, 2013
Apr. 15, 2012
Advertising Costs    
Advertising and marketing costs $ 11.1 $ 9.9
Number of marketing and national media advertising funds to which the entity and franchisees must contribute a minimum percentage of revenue 2