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Note 4 - 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
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Sep. 30, 2024 | Sep. 30, 2023 | Sep. 30, 2024 | Sep. 30, 2023
Gains (losses) recognized on derivatives | $ 108 | $ 256 | $ 416 | $ (157)
Foreign Exchange Forward [Member] | Sales [Member] |  |  |  |
Gains (losses) recognized on derivatives | (21) | 77 | 90 | (601)
Foreign Exchange Forward [Member] | Property and Equipment [Member] |  |  |  |
Gains (losses) recognized on derivatives | 41 | (22) | 41 | (109)
Interest Rate Swap [Member] | Interest Expense [Member] |  |  |  |
Gains (losses) recognized on derivatives | $ 88 | $ 201 | $ 285 | $ 553

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- Definition Amount of realized and unrealized gain (loss) of derivative instruments not designated or qualifying as hedging instruments. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Name Accounting Standards Codification -Topic 815 -SubTopic 10 -Section 50 -Paragraph 4C -Subparagraph (e) -Publisher FASB -URI https://asc.fasb.org/1943274/2147480434/815-10-50-4C Reference 2: http://www.xbrl.org/2009/role/commonPracticeRef -Name Accounting Standards Codification -Section 50 -Paragraph 4CC -SubTopic 10 -Topic 815 -Publisher FASB -URI https://asc.fasb.org/1943274/2147480434/815-10-50-4CC + Details
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