Property, Plant and Equipment, Net - Schedule of Depreciation Expense and Loss on Disposal of Property, Plant and Equipment (Details) - USD ($) $ in Thousands	12 Months Ended
	Jan. 02, 2026	Dec. 27, 2024	Dec. 29, 2023
Property, Plant and Equipment [Abstract]
Cost of sales	$ 3,168	$ 2,518	$ 1,405
General and administrative	3,633	2,917	1,912
Selling and marketing	709	626	1,095
Research and development	772	683	548
Total depreciation expense	8,282	6,744	4,960
Loss on disposal of property, plant and equipment	$ 74	$ 1,694	$ 73