XML 61 R45.htm IDEA: XBRL DOCUMENT v3.22.4
Summary of Significant Accounting Policies, Advertising (Details) - USD ($)
$ in Thousands
12 Months Ended
Dec. 27, 2022
Dec. 28, 2021
Dec. 29, 2020
Advertising      
Company-owned restaurant contribution and other costs related to marketing initiatives $ 25,000 $ 21,100 $ 13,800
Foreign currency translation adjustment on impairment of foreign investment   $ 106 $ 119