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Note 11 - Derivative Instruments and Hedging Activities - Summary of Gains (Losses) (Details) - Not Designated as Hedging Instrument [Member] - USD ($) $ in Thousands | 12 Months Ended
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Dec. 31, 2022 | Dec. 31, 2021 | Dec. 31, 2020
Gains (losses) recognized on derivatives | $ 19 | $ 9 | $ (601)
Foreign Exchange Forward [Member] | Sales [Member] |  |  |
Gains (losses) recognized on derivatives | 660 | 9 | (601)
Foreign Exchange Forward [Member] | Property and Equipment [Member] |  |  |
Gains (losses) recognized on derivatives | (680) | 0 | 0
Interest Rate Swap [Member] | Interest Expense [Member] |  |  |
Gains (losses) recognized on derivatives | $ 39 | $ 0 | $ 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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