REVENUE - Liability Balance (Details) - USD ($) $ in Thousands	3 Months Ended	6 Months Ended
Jul. 01, 2026	Jun. 25, 2025	Jul. 01, 2026	Jun. 25, 2025
Revenue from Contract with Customer [Abstract]
Gift card liability	$ 330	$ 193	$ 1,093	$ 652
Deferred revenue	$ 611	$ 617	$ 1,146	$ 1,036

Amount of increase (decrease) in obligation to transfer good or service to customer for which consideration has been received or is receivable.

Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
-Topic 230
-SubTopic 10
-Name Accounting Standards Codification
-Section 45
-Paragraph 28
-Subparagraph (a)
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147482740/230-10-45-28

Reference 2: http://www.xbrl.org/2003/role/disclosureRef
-Topic 912
-SubTopic 310
-Name Accounting Standards Codification
-Section 45
-Paragraph 11
-Subparagraph (b)
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147478345/912-310-45-11

Name:	us-gaap_IncreaseDecreaseInContractWithCustomerLiability
Namespace Prefix:	us-gaap_
Data Type:	xbrli:monetaryItemType
Balance Type:	debit
Period Type:	duration