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Note 8 - Other Intangible Assets (Details Textual) - USD ($)
$ in Thousands
3 Months Ended 6 Months Ended
Jun. 30, 2023
Jun. 30, 2022
Jun. 30, 2023
Jun. 30, 2022
Amortization of Intangible Assets $ 2,630 $ 2,630 $ 5,260 $ 5,260