Business And Basis Of Presentation (Details)	Sep. 08, 2015 store
Business And Basis Of Presentation [Line Items]
Number of restaurants owned and operated	49
Restaurant operated in number of states	21
Del Frisco's Double Eagle Steak House [Member]
Business And Basis Of Presentation [Line Items]
Number of restaurants owned and operated	12
Sullivan's [Member]
Business And Basis Of Presentation [Line Items]
Number of restaurants owned and operated	18
Grille [Member]
Business And Basis Of Presentation [Line Items]
Number of restaurants owned and operated	19