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Note 10 - Financing Arrangements - Effects of Derivative Instruments on Comprehensive Income (Loss) (Details) - Interest Rate Swap [Member] - Designated as Hedging Instrument [Member] - USD ($)
$ in Thousands
3 Months Ended 6 Months Ended
Jun. 30, 2023
Jun. 30, 2022
Jun. 30, 2023
Jun. 30, 2022
Interest rate swaps $ 3,842 $ 0 $ 2,023 $ 0
Interest rate swaps $ (397) $ 0 $ (588) $ 0