Note 3 - Revenue from Contracts with Customers - Contract Balance (Details) - USD ($) $ in Thousands	12 Months Ended
	Jan. 03, 2026	Dec. 28, 2024
Contract assets, balance	$ 17,878	$ 11,194
Revenues recorded during the period	25,854	14,408
Transferred to Accounts receivable or collected	(36,063)	(7,724)
Contract assets, balance	7,669	17,878
Contract liabilities, balance	11,182	5,304
Unperformed performance obligations		6,945
Accruals for estimated future stock rotation and scrap returns	6,131	13,051
Less: Release of accruals for recognized stock rotation and scrap returns	(6,362)	(14,118)
Revenue recognized from satisfied performance obligations	(6,945)
Contract liabilities, balance	$ 4,006	$ 11,182