Quarterly report pursuant to Section 13 or 15(d)

COVID-19 Pandemic (Details)

v3.21.1
COVID-19 Pandemic (Details)
$ in Thousands
4 Months Ended
Apr. 18, 2021
USD ($)
restaurant
Apr. 19, 2020
USD ($)
Unusual or Infrequent Items, or Both [Abstract]    
Asset Impairment Charges, Closed Restaurants $ 1,200  
Number of Closed Restaurants Impaired | restaurant 1  
Closed Restaurants with no remaining NBV of PPE | restaurant 9  
Estimated Cash Tax Refund $ 16,000  
Deferred Tax Assets, Federal 5,500  
Deferred Tax Assets, State Taxes 12,600  
State Net Operating Loss Carryforward - Expires 2024 200  
State Net Operating Loss Carryforward - Expires 2039 $ 12,400  
Operating Loss Carryforwards, Limitations on Use 80%  
Deferred Tax Assets, Valuation Allowance $ 77,600  
Subsequent Event [Line Items]    
Proceeds from Income Tax Refunds $ 473 $ 11