Note 10 - Stock-based Compensation Plans - Stock-based Compensation (Details) - USD ($) $ in Thousands |
12 Months Ended | ||
|---|---|---|---|
Jan. 03, 2026 |
Dec. 28, 2024 |
Dec. 30, 2023 |
|
| Share-Based Payment Arrangement, Expense | $ 115,613 | $ 52,985 | $ 70,197 |
| Cost of Sales [Member] | |||
| Share-Based Payment Arrangement, Expense | 5,363 | 2,731 | 4,506 |
| Research and Development Expense [Member] | |||
| Share-Based Payment Arrangement, Expense | 49,873 | 29,033 | 27,782 |
| Selling, General and Administrative Expenses [Member] | |||
| Share-Based Payment Arrangement, Expense | $ 60,377 | $ 21,221 | $ 37,909 |