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Note 17 - Operating Segment Information - Segment Adjusted EBITDA Reconciliation (Details) - USD ($) $ in Thousands | 12 Months Ended
--- | ---
Dec. 31, 2023 | Dec. 31, 2022
Income (loss) before income tax expense | $ 9,769 | $ (38,035)
Interest expense | 9,718 | 4,894
Depreciation and amortization | 13,995 | 13,004
Goodwill impairment charge | 0 | 45,918
Intangible assets impairment charge | 0 | 5,581
Gain on sale of property, plant and equipment | 0 | (3,435)
Segment Adjusted EBITDA | $ 33,482 | $ 27,927

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