Quarterly report pursuant to Section 13 or 15(d)

Basis of Presentation (Details)

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Basis of Presentation (Details) (USD $)
In Thousands, except Share data, unless otherwise specified
9 Months Ended 12 Months Ended
Sep. 29, 2013
Sep. 29, 2013
Number of Restaurants 46 46
Registration Costs and Expenses $ 925 $ 1,200
January Secondary Offering [Member]
   
Sale of Stock 5,175,000  
Sale of Stock, Underwriter Option 675,000  
April Secondary Offering [Member]
   
Sale of Stock 3,000,000  
Sale of Stock, Underwriter Option 257,113