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DEBT - Narrative (Details) - USD ($)			12 Months Ended
	Dec. 14, 2022	Dec. 13, 2020	Dec. 25, 2022	Dec. 26, 2021	Dec. 13, 2022	May 09, 2022	Dec. 15, 2020	Dec. 14, 2020
Debt Instrument [Line Items]
Unamortized loan origination fees			$ 100,000	$ 100,000
Interest expense			$ 100,000	100,000
Line of Credit | Revolving Credit Facility | 2020 Credit Facility
Debt Instrument [Line Items]
Borrowing capacity					$ 45,000,000		$ 45,000,000	$ 35,000,000
Increase in borrowing capacity					10,000,000
Loan origination fees					$ 100,000
Outstanding balance				$ 0
Line of Credit | Revolving Credit Facility | 2020 Credit Facility | Secured Overnight Financing Rate
Debt Instrument [Line Items]
Adjustable rate		2.90%
Line of Credit | Revolving Credit Facility | 2020 Credit Facility | Floor
Debt Instrument [Line Items]
Adjustable rate		3.75%
Line of Credit | Delayed draw term loan | 2020 Credit Facility
Debt Instrument [Line Items]
Borrowing capacity								$ 10,000,000
Maturity issues certain convertible debt or unsecured indebtedness	90 days
Line of Credit | Letter of Credit | 2020 Credit Facility
Debt Instrument [Line Items]
Borrowing capacity						$ 1,500,000
Line of Credit | Standby Letters of Credit | 2020 Credit Facility
Debt Instrument [Line Items]
Borrowing capacity						$ 950,000

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Debt Instrument, Additional Issuances Trigger, Maturity Term

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Line of Credit Facility, Increase In Maximum Borrowing Capacity

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Percentage points added to the reference rate to compute the variable rate on the debt instrument.

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Amount, before accumulated amortization, of debt issuance costs. Includes, but is not limited to, legal, accounting, underwriting, printing, and registration costs.

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Amount, after accumulated amortization, of debt issuance costs. Includes, but is not limited to, legal, accounting, underwriting, printing, and registration costs.

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Amount of the cost of borrowed funds accounted for as interest expense for debt.

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- Definition

The carrying value as of the balance sheet date of the current and noncurrent portions of long-term obligations drawn from a line of credit, which is a bank's commitment to make loans up to a specific amount. Examples of items that might be included in the application of this element may consist of letters of credit, standby letters of credit, and revolving credit arrangements, under which borrowings can be made up to a maximum amount as of any point in time conditional on satisfaction of specified terms before, as of and after the date of drawdowns on the line. Includes short-term obligations that would normally be classified as current liabilities but for which (a) postbalance sheet date issuance of a long term obligation to refinance the short term obligation on a long term basis, or (b) the enterprise has entered into a financing agreement that clearly permits the enterprise to refinance the short-term obligation on a long term basis and the following conditions are met (1) the agreement does not expire within 1 year and is not cancelable by the lender except for violation of an objectively determinable provision, (2) no violation exists at the BS date, and (3) the lender has entered into the financing agreement is expected to be financially capable of honoring the agreement.

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Maximum borrowing capacity under the credit facility without consideration of any current restrictions on the amount that could be borrowed or the amounts currently outstanding under the facility.

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