REVENUE FROM CONTRACTS WITH CUSTOMERS - Additional Information (Details) $ in Thousands	6 Months Ended
	Jun. 28, 2023 USD ($) item	Dec. 28, 2022 USD ($)
Revenue, Initial Application Period Cumulative Effect Transition [Line Items]
Number of revenue streams | item	2
Accrued Loyalty Rewards Program Liability, Current	$ 500	$ 500
Loyalty Rewards Program, Expected Loyalty Points Redemption Period	1 year
Loyalty Rewards Program, Expiration Period For Inactivity	1 year
Franchise Rights
Revenue, Initial Application Period Cumulative Effect Transition [Line Items]
Renewal period	20 years
Franchise agreement term	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