REVENUE FROM CONTRACTS WITH CUSTOMERS - Additional Information (Details) $ in Thousands	9 Months Ended
	Sep. 25, 2024 USD ($) item	Dec. 27, 2023 USD ($)
Revenue, Initial Application Period Cumulative Effect Transition [Line Items]
Number of revenue streams | item	2
Loyalty Rewards Program, Expiration Period For Inactivity	1 year
Accrued Loyalty Rewards Program Liability, Current	$ 800	$ 700
Loyalty Rewards Program, Expected Loyalty Points Redemption Period	1 year
Franchise Rights
Revenue, Initial Application Period Cumulative Effect Transition [Line Items]
Finite-Lived Intangible Asset, Useful Life	20 years
Finite-Lived Intangible Asset, Useful Life Renewal Period	20 years
Minimum
Revenue, Initial Application Period Cumulative Effect Transition [Line Items]
Contract with Customer, Liability, Revenue Recognized, Period	10 years
Maximum
Revenue, Initial Application Period Cumulative Effect Transition [Line Items]
Contract with Customer, Liability, Revenue Recognized, Period	20 years
Hardware Services
Revenue, Initial Application Period Cumulative Effect Transition [Line Items]
Unsatisfied performance obligations	$ 0