XML 84 R63.htm IDEA: XBRL DOCUMENT v3.20.4
Share-based Compensation (Details) - USD ($)
$ in Thousands
12 Months Ended
Dec. 29, 2020
Dec. 31, 2019
Dec. 25, 2018
Share-based Compensation      
Share-based compensation expense $ 29,431 $ 35,500 $ 33,983
Labor expense      
Share-based Compensation      
Share-based compensation expense 10,081 9,032 8,463
General and administrative expense      
Share-based Compensation      
Share-based compensation expense $ 19,350 $ 26,468 $ 25,520