Quarterly report pursuant to Section 13 or 15(d)

Other Charges - Additional Information (Details)

v3.19.3
Other Charges - Additional Information (Details)
$ in Thousands
3 Months Ended 9 Months Ended
Oct. 06, 2019
USD ($)
Jul. 14, 2019
USD ($)
restaurant
Oct. 07, 2018
USD ($)
Jul. 15, 2018
USD ($)
restaurant
Oct. 06, 2019
USD ($)
Oct. 07, 2018
USD ($)
Other Income and Expenses [Abstract]            
Number of restaurants impaired | restaurant   29   8    
Asset impairment | $ $ 0 $ 14,100 $ 0 $ 9,600 $ 14,064 $ 9,643