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Note 6 - Derivative Instruments and Hedging Activities - Summary of Gains (Losses) (Details) - Not Designated as Hedging Instrument [Member] - USD ($)
$ in Thousands
3 Months Ended 9 Months Ended
Sep. 30, 2023
Sep. 30, 2022
Sep. 30, 2023
Sep. 30, 2022
Gains (losses) recognized on derivatives $ 256 $ 635 $ (157) $ 668
Foreign Exchange Forward [Member] | Sales [Member]        
Gains (losses) recognized on derivatives 77 599 (601) 841
Foreign Exchange Forward [Member] | Property and Equipment [Member]        
Gains (losses) recognized on derivatives (22) 32 (109) (95)
Interest Rate Swap [Member] | Interest Expense [Member]        
Gains (losses) recognized on derivatives $ 201 $ 4 $ 553 $ (78)