Note 1 - Basis of Presentation (Details Textual) - Sell-through Distributors Concentration Risk [Member] |
3 Months Ended | 9 Months Ended | 12 Months Ended | ||
|---|---|---|---|---|---|
Sep. 28, 2024 |
Sep. 30, 2023 |
Sep. 28, 2024 |
Sep. 30, 2023 |
Dec. 30, 2023 |
|
| Revenue Benchmark [Member] | |||||
| Number of Distributors | 2 | ||||
| Revenue Benchmark [Member] | Distributors [Member] | |||||
| Concentration Risk, Percentage | 95.00% | 90.00% | 91.00% | 89.00% | |
| Accounts Receivable [Member] | |||||
| Number of Distributors | 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 | 37.00% | 29.00% | |||
| Accounts Receivable [Member] | Third Largest Distributor [Member] | |||||
| Concentration Risk, Percentage | 18.00% | ||||