REVENUE FROM CONTRACTS WITH CUSTOMERS - Loyalty Reward Liability and Gift Card Liability (Details) - USD ($) $ in Thousands	12 Months Ended
	Dec. 28, 2022	Dec. 29, 2021	Dec. 30, 2020
Change in Contract with Customer, Liability [Roll Forward]
Gift card liability	$ 4,667	$ 4,622
Gift card liability
Change in Contract with Customer, Liability [Roll Forward]
Gift card liability	4,667	4,622
Revenue recognized from gift card liability balance at the beginning of the year	1,145	1,218	$ 1,028
Loyalty reward program
Change in Contract with Customer, Liability [Roll Forward]
Loyalty rewards liability, beginning balance	687	900	1,084
Revenue deferred	2,754	2,677	2,463
Revenue recognized	(2,915)	(2,890)	(2,647)
Loyalty rewards liability, ending balance	$ 526	$ 687	$ 900