Annual report pursuant to Section 13 and 15(d)

Summary of Significant Accounting Policies (Narrative)(Details)

v2.4.0.8
Summary of Significant Accounting Policies (Narrative)(Details) (USD $)
12 Months Ended
Dec. 29, 2013
Dec. 30, 2012
Dec. 25, 2011
Dec. 29, 2013
Furniture and Fixtures [Member]
Minimum [Member]
Dec. 29, 2013
Furniture and Fixtures [Member]
Maximum [Member]
Dec. 29, 2013
Leasehold Improvements [Member]
Minimum [Member]
Dec. 29, 2013
Leasehold Improvements [Member]
Maximum [Member]
Dec. 30, 2012
IPO [Member]
Nov. 30, 2012
Old Credit Facility [Member]
Dec. 29, 2013
Revolving Credit Facility [Member]
Summary of Significant Accounting Policies [Line Items]                    
Number of states 13                  
Number of restaurants 48 39 31              
Sale of stock (in shares)               6,708,332    
Proceeds from sale of common stock, net of underwriting fees $ 0 $ 81,104,000 $ 183,000         $ 78,100,000 [1]    
Estimated useful life       3 years 7 years 5 years 20 years      
Credit facility maximum borrowing capacity                 67,500,000 25,000,000
Marketing expense $ 1,306,000 $ 1,319,000 $ 964,000              
Number of reportable segments 1                  
[1] Proceeds were used to repay amounts outstanding under the Old Credit Facility