Note J - Revenue From Contracts With Customers - Disaggregation of Revenue (Details) - USD ($) $ in Thousands	3 Months Ended		9 Months Ended
	Sep. 30, 2023	Oct. 01, 2022	Sep. 30, 2023	Oct. 01, 2022
Total Gross Sales	$ 81,238	$ 81,457	$ 219,142	$ 263,973
Returns	2,493	892	6,039	3,740
Warranties	358	663	988	1,985
Customer Allowances	5,029	4,998	14,055	16,627
Total Gross-to-Net Sales Adjustments	7,880	6,553	21,082	22,352
Total Net Sales	73,358	74,904	198,060	241,621
Mass Merchants [Member]
Total Gross Sales	35,931	29,849	72,101	85,804
Specialty Dealers [Member]
Total Gross Sales	19,669	20,298	65,134	74,631
E-commerce [Member]
Total Gross Sales	21,785	26,090	69,512	87,441
International [Member]
Total Gross Sales	2,961	4,032	9,189	12,643
Other Channels [Member]
Total Gross Sales	$ 892	$ 1,188	$ 3,206	$ 3,454