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Note 8 - Intangible Assets (Tables) | 9 Months Ended
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Sep. 30, 2023
Notes Tables |
Finite-Lived Intangible Assets Amortization Expense [Table Text Block] |
|  | Three Months Ended |  |  | Nine Months Ended |
|  | September 30, |  |  | October 1, |  |  | September 30, |  |  | October 1, |
(In thousands) |  | 2023 |  |  | 2022 |  |  | 2023 |  |  | 2022 |
Research and development |  | $ | 277 |  |  | $ | 264 |  |  | $ | 818 |  |  | $ | 789 |
Amortization of acquired intangible assets |  |  | 870 |  |  |  | 869 |  |  |  | 2,609 |  |  |  | 2,908 |
|  | $ | 1,147 |  |  | $ | 1,133 |  |  | $ | 3,427 |  |  | $ | 3,697 |

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- Definition Tabular disclosure of amortization expense of assets, excluding financial assets, that lack physical substance, having a limited useful life. + References No definition available. + Details
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- References No definition available. + Details
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