LEASES (Details) $ in Thousands	3 Months Ended
	Mar. 29, 2023 USD ($) restaurant lease item	Mar. 30, 2022 USD ($) restaurant
Lessee, Lease, Description [Line Items]
Initial lease term	20 years
Number of renewable options | item	4
Renewal term	5 years
Lessee, Operating Lease, Existence of Option to Extend [true false]	true
Right-of-Use Asset Obtained in Exchange for Operating Lease Liability	$ 10,097	$ 2,508
Impairment of Right-of-Use Assets	39
California
Lessee, Lease, Description [Line Items]
Number of restaurants primarily responsible for impairment | restaurant		1
California | Maximum
Lessee, Lease, Description [Line Items]
Operating Lease, Impairment Loss	$ 100
Lease Not Yet Commenced
Lessee, Lease, Description [Line Items]
Number Of Leases | lease	1
Property Lease
Lessee, Lease, Description [Line Items]
Right-of-Use Asset Obtained in Exchange for Operating Lease Liability	$ 10,097	$ 2,508
Property Lease | California
Lessee, Lease, Description [Line Items]
Number of restaurants primarily responsible for impairment | restaurant	1
Equipment Lease
Lessee, Lease, Description [Line Items]
Number Of Finance Leases | lease	10
Property lease modification
Lessee, Lease, Description [Line Items]
Number of Restaurants with lease modification | restaurant	12	4
Right-of-Use Asset Obtained in Exchange for Operating Lease Liability	$ 10,100
Original impact of original lease classification		$ 2,500
Facility Leases
Lessee, Lease, Description [Line Items]
Number Of Finance Leases | lease	1