Disaggregation of Revenues, Geographic Sales and Product Sales - Disaggregation of Revenue (Details) - USD ($) $ in Thousands	12 Months Ended
Dec. 27, 2024	Dec. 29, 2023	Dec. 30, 2022
Total net sales	$ 313,901	$ 322,415	$ 284,391
Non Consignment Sales [Member]
Total net sales	293,573	301,163	264,620
Consignment Sales [Member]
Total net sales	$ 20,328	$ 21,252	$ 19,771

Amount of revenue recognized from goods sold, services rendered, insurance premiums, or other activities that constitute an earning process. Includes, but is not limited to, investment and interest income before deduction of interest expense when recognized as a component of revenue, and sales and trading gain (loss).

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+ Details