REVENUE FROM CONTRACTS WITH CUSTOMERS - Loyalty Reward Liability and Gift Card Liability (Details) - USD ($) $ in Thousands	3 Months Ended		12 Months Ended
	Mar. 27, 2024	Mar. 29, 2023	Dec. 27, 2023
Change in Contract with Customer, Liability [Roll Forward]
Gift card liability	$ 4,497		$ 4,877
Gift card liability
Change in Contract with Customer, Liability [Roll Forward]
Gift card liability	4,497		4,877
Revenue recognized from gift card liability balance at the beginning of the year	362	$ 486
Loyalty reward program
Change in Contract with Customer, Liability [Roll Forward]
Loyalty rewards liability, beginning balance	687	$ 526	526
Revenue deferred	503		2,065
Revenue recognized	(479)		(1,904)
Loyalty rewards liability, ending balance	$ 711		$ 687
Loyalty reward program | Revenue, Remaining Performance Obligation, Expected Timing of Satisfaction, Start Date [Axis]: 2024-03-28
Change in Contract with Customer, Liability [Roll Forward]
Revenue, Remaining Performance Obligation, Expected Timing of Satisfaction, Period	1 year