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SUPPLEMENTAL BALANCE SHEET INFORMATION (Details) - USD ($) $ in Thousands	Sep. 23, 2020	Dec. 25, 2019
Supplemental Balance Sheet Disclosures [Abstract]
Finance Lease, Liability, Current	$ 1,740	$ 1,873
Other Liabilities, Current
Sales tax payable	3,202	4,086
Current portion of liabilities under tax receivable agreement	0	7,777
Gift card liability	2,205	2,258
Other	5,433	3,505
Other current liabilities	$ 12,580	$ 19,499

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Supplemental Balance Sheet Disclosures [Abstract]

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Present value of lessee's discounted obligation for lease payments from finance lease, classified as current.

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Obligations not otherwise itemized or categorized in the footnotes to the financial statements that are due within one year or operating cycle, if longer, from the balance sheet date.

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Carrying value as of the balance sheet date of liabilities incurred through that date and payable for statutory sales and use taxes, including value added tax. Used to reflect the current portion of the liabilities (due within one year or within the normal operating cycle if longer).

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