Note 1 - Basis of Presentation (Details Textual) - Sell-through Distributors Concentration Risk [Member]	3 Months Ended
	Mar. 30, 2024	Apr. 01, 2023
Revenue Benchmark [Member] | Distributors [Member]
Concentration Risk, Percentage	87.00%	88.00%
Accounts Receivable [Member]
Number of Distributors	3	3
Accounts Receivable [Member] | Large Distributor One [Member]
Concentration Risk, Percentage	42.00%	36.00%
Accounts Receivable [Member] | Large Distributor Two [Member]
Concentration Risk, Percentage	30.00%	29.00%
Accounts Receivable [Member] | Third Largest Distributor [Member]
Concentration Risk, Percentage	10.00%	18.00%