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DISCONTINUED OPERATIONS - Financial Results (Details) - USD ($) $ in Thousands	3 Months Ended		9 Months Ended
	Sep. 28, 2025	Sep. 29, 2024	Sep. 28, 2025	Sep. 29, 2024
Income Statement, Balance Sheet and Additional Disclosures by Disposal Groups, Including Discontinued Operations [Line Items]
Revenue	$ 226	$ 1,473	$ 3,695	$ 4,703
BGSF Professional | Discontinued Operations, Held-for-sale
Income Statement, Balance Sheet and Additional Disclosures by Disposal Groups, Including Discontinued Operations [Line Items]
Revenue	29,490	41,362	112,109	127,992
Cost of services	20,325	27,730	77,340	86,231
Gross profit	9,165	13,632	34,769	41,761
Selling, general, and administrative expenses	7,590	10,602	27,497	32,184
Gain on contingent consideration	450	0	0	0
Depreciation and amortization	899	1,557	3,577	4,874
Income from discontinued operations before taxes	$ 226	$ 1,473	$ 3,695	$ 4,703

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