INCOME TAXES - Schedule of Components of Income Tax Expense (Details) - USD ($) $ in Thousands	12 Months Ended
	Dec. 30, 2020	Dec. 25, 2019	Dec. 26, 2018
Current income taxes:
Federal	$ 0	$ 2,984	$ 5,281
State and local	190	4,283	858
Foreign	1,223	2,183	1,935
Total current income taxes	1,413	9,450	8,074
Deferred income taxes:
Federal	(12,638)	(5,643)	(210)
State and local	11,282	(421)	998
Total deferred income taxes	(1,356)	(6,064)	788
Income tax expense	$ 57	$ 3,386	$ 8,862