Note 11 - Concentrations of Credit Risk, Significant Customers and Geographic Information - Significant Customers as a Percentage of Total Revenues (Details) - Customer Concentration Risk [Member] - Revenue Benchmark [Member]	12 Months Ended
	Dec. 30, 2023 Rate	Dec. 31, 2022 Rate
Customer A [Member]
A	33.00%	21.00%
Customer B [Member]
A	18.00%	15.00%
Customer C [Member]
A	9.00%	17.00%