Annual report pursuant to Section 13 and 15(d)

Other Assets and Other Intangible Assets (Major Classes of Other Assets and Other Intangible Assets) (Details)

v3.20.4
Other Assets and Other Intangible Assets (Major Classes of Other Assets and Other Intangible Assets) (Details) - USD ($)
$ in Thousands
 12 Months Ended
Dec. 27, 2020
Dec. 29, 2019
Other Assets and Other Intangible Assets [Line Items]    
Finite-lived intangible assets, gross $ 410 $ 294
Finite-lived intangible assets, accumulated amortization (320) (267)
Total finite-lived intangible assets, net 90 27
Liquor license 214 214
Other noncurrent assets 774 426
Other assets and other intangible assets, gross 1,398 934
Accumulated amortization, other assets and other intangible assets (320) (267)
Other assets and other intangible assets, net $ 1,078 667
Loan Origination Costs [Member]    
Other Assets and Other Intangible Assets [Line Items]    
Finite-Lived Intangible Asset, Useful Life 1 year 3 months 18 days  
Finite-lived intangible assets, gross $ 410 294
Finite-lived intangible assets, accumulated amortization (320) (267)
Total finite-lived intangible assets, net 90 27
Liquor License [Member]    
Other Assets and Other Intangible Assets [Line Items]    
Liquor license $ 214 $ 214