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Note 4 - Restructuring Charges - Charges Related to the Wind Down Plan (Details) - USD ($) $ in Thousands | 3 Months Ended | 6 Months Ended
--- | --- | ---
Jun. 29, 2024 | Jul. 01, 2023 | Jun. 29, 2024 | Jul. 01, 2023
Costs accrued | $ 13 | $ 416 | $ 22 | $ 1,304
Integration Program [Member] | Employee Severance [Member] |  |  |  |
Accrued restructuring, balance |  |  |  | 0
Costs accrued |  |  |  | 1,217
Amounts paid or charged |  |  |  | (813)
Accrued restructuring, balance |  | 404 |  | 404
Integration Program [Member] | Other Restructuring [Member] |  |  |  |
Accrued restructuring, balance |  |  |  | 0
Costs accrued |  |  |  | 87
Amounts paid or charged |  |  |  | (49)
Accrued restructuring, balance |  | 38 |  | 38
Integration Program [Member] | Employee Severance and Other Exit Costs [Member] |  |  |  |
Accrued restructuring, balance |  |  |  | 0
Costs accrued |  |  |  | 1,304
Amounts paid or charged |  |  |  | (862)
Accrued restructuring, balance |  | $ 442 |  | $ 442

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