REVENUE FROM CONTRACTS WITH CUSTOMERS - Loyalty Reward Liability and Gift Card Liability (Details) - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2025	Dec. 25, 2024	Dec. 27, 2023
Change in Contract with Customer, Liability [Roll Forward]
Gift card liability	$ 5,559	$ 5,100
Revenue, Remaining Performance Obligation, Expected Timing of Satisfaction, Start Date [Axis]: 2031-12-25
Change in Contract with Customer, Liability [Roll Forward]
Revenue, Remaining Performance Obligation, Expected Timing of Satisfaction, Period
Gift card liability
Change in Contract with Customer, Liability [Roll Forward]
Gift card liability	$ 5,559	5,100
Revenue recognized from gift card liability balance at the beginning of the year	863	1,059	$ 1,064
Loyalty reward program
Change in Contract with Customer, Liability [Roll Forward]
Loyalty rewards liability, beginning balance	844	687
Revenue deferred	2,667	2,181
Revenue recognized	(2,405)	(2,024)
Loyalty rewards liability, ending balance	$ 1,106	$ 844	$ 687
Loyalty reward program | Revenue, Remaining Performance Obligation, Expected Timing of Satisfaction, Start Date [Axis]: 2026-01-01
Change in Contract with Customer, Liability [Roll Forward]
Revenue, Remaining Performance Obligation, Expected Timing of Satisfaction, Period	1 year