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SHAREHOLDERS' EQUITY - Stock Options (Details) - USD ($) $ / shares in Units, $ in Millions	12 Months Ended
	Dec. 30, 2022	Dec. 31, 2021	Jan. 01, 2021
Fully-vested Options, Vested and Expected to Vest
Intrinsic value of the fully-vested options	$ 2.1
Share price (in dollars per share)	$ 17.85
Share-Based Payment Arrangement, Option
Fully-vested Options, Additional Information
Awards granted that were immediately vested (in shares)	0	0	0

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Amount by which current fair value of underlying stock exceeds exercise price of fully vested and expected to vest options outstanding. Includes, but is not limited to, unvested options for which requisite service period has not been rendered but that are expected to vest based on achievement of performance condition, if forfeitures are recognized when they occur.

+ References

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 718
-SubTopic 10
-Section 50
-Paragraph 2
-Subparagraph (e)(1)
-URI https://asc.fasb.org/extlink&oid=128089324&loc=d3e5070-113901

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Price of a single share of a number of saleable stocks of a company.

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Represents the gross number of share options (or share units) granted during the period which vested immediately upon grant.

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