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Note 2 - Business Acquisitions, Goodwill and Purchased Intangible Assets - Purchase Price Allocation (Details) - USD ($) $ in Thousands | Sep. 30, 2023 | Jan. 30, 2023 | Dec. 31, 2022 | [1] | Dec. 25, 2021
--- | --- | --- | --- | --- | ---
Goodwill | $ 220,684 |  | $ 213,539 | $ 219,791
MCT Worldwide, LLC [Member] |  |  |  |
Current assets, including cash received |  | $ 9,505 |  |
Property, plant and equipment |  | 197 |  |
Other assets |  | 356 |  |
Intangible assets |  | 12,000 |  |
Goodwill |  | 8,755 |  |
Total assets acquired |  | 30,813 |  |
Liabilities assumed |  | (4,024) |  |
Net assets acquired |  | $ 26,789 |  |
[1] | Derived from December 31, 2022 audited financial statements

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