Note 14 - Segment Information - Revenues by Geographic Area (Details) - USD ($) $ in Thousands	12 Months Ended
Dec. 28, 2024	Dec. 30, 2023
Revenue	$ 278,380	$ 263,237
UNITED STATES
Revenue	256,759	246,578
CANADA
Revenue	7,196	6,480
PUERTO RICO
Revenue	7,017	6,515
Europe [Member]
Revenue	7,408	3,664
PHILIPPINES
Revenue	$ 0	$ 0

Amount, including tax collected from customer, of revenue from satisfaction of performance obligation by transferring promised good or service to customer. Tax collected from customer is tax assessed by governmental authority that is both imposed on and concurrent with specific revenue-producing transaction, including, but not limited to, sales, use, value-added and excise.

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+ Details