Note 1 - Nature of Operations and Summary of Significant Accounting Policies (Tables)

12 Months Ended

Dec. 31, 2023

Notes Tables

Schedule of Error Corrections and Prior Period Adjustments [Table Text Block]

Year Ended December 31, 2022	As Previously Reported		Correction			As Corrected
In Thousands
Common Stock	$	13,594	$	(11,569	)	$	2,025
Retained Earnings		144,881		11,569			156,450
Total Stockholders’ Equity	$	158,475		--		$	158,475

Year Ended December 25, 2021	As Previously Reported		Correction			As Corrected
In Thousands
Common Stock	$	13,493	$	(13,493	)	$	--
Retained Earnings		133,122		13,493			146,615
Total Stockholders’ Equity	$	146,615		--		$	146,615

Schedule of Inventory, Current [Table Text Block]

In Thousands	2023		2022
Raw materials	$	4,050	$	7,789
Work in process		2,308		3,478
Finished goods		86,104		110,603
	$	92,462	$	121,870

Property, Plant and Equipment [Table Text Block]

In Thousands	2023			2022
Land	$	1,306		$	1,306
Buildings and leasehold improvements		28,207			27,406
Machinery and equipment		29,194			27,497
Total cost		58,707			56,209
Accumulated depreciation and amortization		(34,921	)		(31,458	)
	$	23,786		$	24,751