Annual report pursuant to Section 13 and 15(d)

Description of Business and Summary of Significant Accounting Policies (Details 2)

v3.8.0.1
Description of Business and Summary of Significant Accounting Policies (Details 2) - USD ($)
$ in Thousands
 3 Months Ended 4 Months Ended 12 Months Ended
Dec. 31, 2017
Jul. 09, 2017
Dec. 25, 2016
Oct. 02, 2016
Jul. 10, 2016
Apr. 17, 2016
Dec. 31, 2017
Dec. 25, 2016
Dec. 27, 2015
Error Corrections and Prior Period Adjustments Restatement [Line Items]                  
Other charges - asset impairment and restaurant closure costs $ 5,300 $ 1,600 $ 19,300 $ 3,800 $ 3,900 $ 800 $ 6,914 $ 31,842 $ 581
Litigation contingencies             0 3,900 0
Reorganization costs             $ 0 1,322 0
Restatement Adjustment                  
Error Corrections and Prior Period Adjustments Restatement [Line Items]                  
Other charges - asset impairment and restaurant closure costs               (34,400) (600)
Other Charges | Restatement Adjustment                  
Error Corrections and Prior Period Adjustments Restatement [Line Items]                  
Other charges - asset impairment and restaurant closure costs               34,400 $ 600
Litigation contingencies               3,900  
Reorganization costs               1,300  
Selling, General and Administrative Expenses | Restatement Adjustment                  
Error Corrections and Prior Period Adjustments Restatement [Line Items]                  
Litigation contingencies               (3,900)  
Reorganization costs               $ (1,300)