Stock-Based Awards (Stock Based Compensation) (Details) - USD ($) $ in Thousands |
3 Months Ended | 9 Months Ended | ||
|---|---|---|---|---|
Sep. 26, 2026 |
Sep. 27, 2025 |
Sep. 26, 2026 |
Sep. 27, 2025 |
|
| Stock-Based Awards | ||||
| Stock-Based Compensation, Total | $ 6,873 | $ 760 | $ 8,638 | $ 2,744 |
| Unearned stock-based compensation | 80,800 | $ 80,800 | ||
| Expects to recognize over a weighted-average period | 2 years 8 months 12 days | |||
| Location, Statement of Income, Balance [Axis]: us-gaap:CostOfGoodsAndServicesSold | ||||
| Stock-Based Awards | ||||
| Stock-Based Compensation, Total | 2 | 12 | $ 49 | 62 |
| Location, Statement of Income, Balance [Axis]: us-gaap:ResearchAndDevelopmentExpense | ||||
| Stock-Based Awards | ||||
| Stock-Based Compensation, Total | 97 | 93 | 378 | 438 |
| Location, Statement of Income, Balance [Axis]: us-gaap:SellingGeneralAndAdministrativeExpense | ||||
| Stock-Based Awards | ||||
| Stock-Based Compensation, Total | $ 6,774 | $ 655 | $ 8,211 | $ 2,244 |