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DISCONTINUED OPERATIONS - Narrative (Details) - USD ($) | 3 Months Ended | 9 Months Ended |  |
--- | --- | --- | --- | ---
Oct. 01, 2023 | Jul. 02, 2023 | Sep. 25, 2022 | Oct. 01, 2023 | Sep. 25, 2022 | Jan. 01, 2023 | Mar. 21, 2022
Income Statement, Balance Sheet and Additional Disclosures by Disposal Groups, Including Discontinued Operations [Line Items] |  |  |  |  |  |  |
Gain on sale | $ 0 | $ 0.4 | $ 0 | $ 0 | $ 17,266 |  |
Discontinued Operations, Held-for-sale | Instaff |  |  |  |  |  |  |
Income Statement, Balance Sheet and Additional Disclosures by Disposal Groups, Including Discontinued Operations [Line Items] |  |  |  |  |  |  |
Disposal group, consideration |  |  |  |  |  |  | $ 30,300,000
Additional consideration | $ 0 |  |  | $ 0 |  | $ 2,000 | $ 2,000,000

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