Note 3 - Sale Asset Held for Sale (Details Textual) - USD ($) $ in Thousands |
3 Months Ended | 9 Months Ended | |||
|---|---|---|---|---|---|
Jul. 10, 2025 |
Sep. 27, 2025 |
Sep. 28, 2024 |
Sep. 27, 2025 |
Sep. 28, 2024 |
|
| Proceeds from Sale of Productive Assets | $ 10,891 | $ 647 | |||
| Disposal Group, Not Discontinued Operation, Gain (Loss) on Disposal | $ 5,544 | $ (0) | $ 5,544 | $ (0) | |
| Manufacturing Facility in Kent, Washington [Member] | Disposal Group, Disposed of by Sale, Not Discontinued Operations [Member] | |||||
| Disposal Group, Including Discontinued Operation, Consideration | $ 11,500 | ||||
| Proceeds from Sale of Productive Assets | 10,800 | ||||
| Disposal Group, Not Discontinued Operation, Gain (Loss) on Disposal | $ 5,500 | ||||