Annual report pursuant to Section 13 and 15(d)

Note 17 - Segment Information (Details Textual)

v3.7.0.1
Note 17 - Segment Information (Details Textual)
12 Months Ended
Dec. 25, 2016
Sep. 25, 2016
Dec. 27, 2015
Number of Operating Segments 2    
Ruths Chris Steak House [Member]      
Number of Restaurants 150 149 148
Entity Operated Units [Member] | Ruths Chris Steak House [Member]      
Number of Restaurants 68 68 67
Entity Managed Units [Member] | Ruths Chris Steak House [Member]      
Number of Restaurants 1 1 1
Franchised Units [Member] | Ruths Chris Steak House [Member]      
Number of Restaurants 81 80 80