Quarterly report pursuant to Section 13 or 15(d)

Basis of Presentation and Recent Accounting Pronouncements - Additional Information (Details)

v3.20.2
Basis of Presentation and Recent Accounting Pronouncements - Additional Information (Details)
shares in Thousands, $ in Thousands
6 Months Ended
Jun. 17, 2020
USD ($)
shares
Jul. 12, 2020
USD ($)
province
segment
state
restaurant
Jul. 14, 2019
USD ($)
Number of operating segments | segment   1  
Number of reportable segments | segment   1  
Stock Issued During Period, Shares, New Issues (Shares) | shares 2,600    
Goodwill and restaurant asset impairment   $ 116,193 $ 14,064
Lease assets, net of liabilities   17,666 $ 1,502
Debt Covenant, Required Capital Raise to Meet Minimum Liquidity Event   $ 25,000  
Net Proceeds from Issuance of Common Shares $ 28,700    
Entity Operated Units [Member]      
Number of restaurants | restaurant   450  
Number of states in which restaurants are located | state   38  
Franchised Units [Member]      
Number of restaurants | restaurant   102  
Number of states in which restaurants are located | state   16  
Number of Canadian provinces in which restaurants are located | province   1