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Note 8 - Intangible Assets (Tables) | 12 Months Ended
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Jan. 03, 2026
Notes Tables |
Schedule of Finite-Lived Intangible Assets [Table Text Block] |
|  | Engineering |  |  | Specialty Health Care |  |  | Life Sciences, Data & Solutions |  |  | Total |
Balance as of December 30, 2023 |  | $ | - |  |  | $ | - |  |  | $ | 683 |  |  | $ | 683 |
Amortization in fiscal 2024 |  |  | - |  |  |  | - |  |  |  | 136 |  |  |  | 136 |
Impairment in fiscal 2024 |  |  | - |  |  |  | - |  |  |  | 547 |  |  |  | 547 |
Balance as of December 28, 2024 |  | $ | - |  |  | $ | - |  |  | $ | - |  |  | $ | - |

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