Annual report pursuant to Section 13 and 15(d)

Subsequent Events (Narrative)(Details)

v3.7.0.1
Subsequent Events (Narrative)(Details)
Mar. 10, 2017
State
Restaurant
Dec. 25, 2016
Dec. 27, 2015
Dec. 28, 2014
Subsequent Event [Line Items]        
Number of Restaurants   80 69 59
Number of States in which Entity Operates   16    
Subsequent Event [Member]        
Subsequent Event [Line Items]        
Number of new restaurants 2      
Number of Restaurants 82      
Number of States in which Entity Operates | State 16