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EMPLOYEE BENEFIT PLANS (Details) - USD ($) $ in Thousands	12 Months Ended
	Dec. 27, 2023	Dec. 28, 2022	Dec. 29, 2021
Defined Benefit Plan Disclosure [Line Items]
Employer contributions	$ 1,888	$ 1,553	$ 1,337
Defined Contribution Plan, Initial Contribution
Defined Benefit Plan Disclosure [Line Items]
Employer matching contribution percentage	100.00%
Employer matching contribution as a percent of employees' gross pay	3.00%
Defined Contribution Plan, Additional Contribution
Defined Benefit Plan Disclosure [Line Items]
Employer matching contribution percentage	50.00%
Employer matching contribution as a percent of employees' gross pay	3.00%
Defined Contribution Plan, Additional Contribution | Maximum
Defined Benefit Plan Disclosure [Line Items]
Employer matching contribution as a percent of employees' gross pay	5.00%

X

- Definition

Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table.

+ References

No definition available.

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- Definition

Amount of cost for defined contribution plan.

+ References

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
-Topic 715
-SubTopic 70
-Name Accounting Standards Codification
-Section 50
-Paragraph 1
-Publisher FASB
-URI https://asc.fasb.org//1943274/2147480794/715-70-50-1

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+ References

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- Definition

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