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Note 7 - 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, 2022 | Sep. 30, 2021 | Sep. 30, 2022 | Sep. 30, 2021
Gains (losses) recognized on derivatives | $ 635 | $ 145 | $ 668 | $ 44
Foreign Exchange Forward [Member] | Sales [Member] |  |  |  |
Gains (losses) recognized on derivatives | 599 | 145 | 841 | 44
Foreign Exchange Forward [Member] | Property and Equipment [Member] |  |  |  |
Gains (losses) recognized on derivatives | 32 | 0 | (95) | 0
Interest Rate Swap [Member] | Interest Expense [Member] |  |  |  |
Gains (losses) recognized on derivatives | $ 4 | $ 0 | $ (78) | $ 0

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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://www.xbrl.org/2009/role/commonPracticeRef -Publisher FASB -Name Accounting Standards Codification -Topic 815 -SubTopic 10 -Section 50 -Paragraph 4CC -URI https://asc.fasb.org/extlink&oid=125515794&loc=SL109998890-113959 Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 815 -SubTopic 10 -Section 50 -Paragraph 4C -Subparagraph (e) -URI https://asc.fasb.org/extlink&oid=125515794&loc=SL5624171-113959 + Details
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