Acquisitions - Pro Forma Information Adjustments (Details) - USD ($) $ in Thousands	12 Months Ended
	Dec. 27, 2025	Dec. 28, 2024	Dec. 30, 2023
Business Combination, Pro Forma Information
Net (loss) income	$ (6,613)	$ (14,106)	$ 633
Amortization
Business Combination, Pro Forma Information
Net (loss) income	(11,009)	(10,481)	(479)
Depreciation
Business Combination, Pro Forma Information
Net (loss) income	(833)	(1,821)	0
Transaction costs
Business Combination, Pro Forma Information
Net (loss) income	2,536	(2,535)	1,203
Amortization of unfavorable production contract
Business Combination, Pro Forma Information
Net (loss) income	0	2,269	0
Amortization of inventory step-down and step-up
Business Combination, Pro Forma Information
Net (loss) income	563	(5,890)	0
Income tax benefit (expense) of above items
Business Combination, Pro Forma Information
Net (loss) income	$ 2,130	$ 4,352	$ (91)