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BUSINESS COMBINATIONS - Pro Forma Information - Additional Information (Details) - USD ($) $ in Thousands	3 Months Ended	9 Months Ended
	Oct. 03, 2025	Oct. 03, 2025
Alternative Power Generation, Inc., Alternative Power Generation, Inc., and Enica Engineering, PLLC
Business Acquisition, Pro Forma Information
Business combination, pro forma information, revenue of acquiree since acquisition date, actual	$ 8,200	$ 25,300
Business combination, pro forma information, income (loss) from continuing operations of acquiree since acquisition date, actual	500	4,500
Alternative Power Generation, Inc.
Business Acquisition, Pro Forma Information
Business combination, pro forma information, revenue of acquiree since acquisition date, actual	4,800	14,600
Business combination, pro forma information, income (loss) from continuing operations of acquiree since acquisition date, actual	$ (800)	$ 400

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