Note 15 - Income Taxes - Income Tax Provision Reconciliation (Details) - USD ($) $ in Thousands	12 Months Ended
	Dec. 30, 2023	Dec. 31, 2022	Jan. 01, 2022
Federal statutory rate	21.00%	21.00%	21.00%
Tax expense on taxable income at federal statutory rate	$ 4,661	$ 5,981	$ 2,922
State and Puerto Rico income taxes, net of Federal income tax benefit	1,082	1,373	519
Permanent differences domestic and foreign	(269)	109	(771)
Foreign income tax rates	25	15	89
Other	(135)	113	(166)
Total income tax expense	$ 5,364	$ 7,591	$ 2,925