Segment Reporting - Schedule of Geographical Disclosures (Details) - USD ($) $ in Thousands	3 Months Ended		9 Months Ended
	Sep. 27, 2025	Sep. 28, 2024	Sep. 27, 2025	Sep. 28, 2024	Dec. 28, 2024
Revenues from External Customers and Long-Lived Assets [Line Items]
Total net sales	$ 62,379	$ 64,877	$ 193,942	$ 200,638
Long-lived assets	55,023		55,023		$ 59,115
United States
Revenues from External Customers and Long-Lived Assets [Line Items]
Total net sales	61,576	64,083	191,793	198,119
Long-lived assets	55,023		55,023		59,115
Canada
Revenues from External Customers and Long-Lived Assets [Line Items]
Total net sales	624	676	1,631	1,920
Other
Revenues from External Customers and Long-Lived Assets [Line Items]
Total net sales	179	$ 118	518	$ 599
Long-lived assets	$ 0		$ 0		$ 0