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Note 10 - Derivative Financial Instruments - Foreign Currency Exchange Contracts (Details) € in Thousands, $ in Thousands, $ in Thousands, $ in Millions | Sep. 30, 2021 USD ($) | Sep. 30, 2021 EUR (€) | Sep. 30, 2021 SGD ($) | Sep. 30, 2021 CAD ($) | Jun. 30, 2021 USD ($) | Jun. 30, 2021 EUR (€) | Jun. 30, 2021 SGD ($) | Jun. 30, 2021 CAD ($)
--- | --- | --- | --- | --- | --- | --- | --- | ---
Derivative, Notional Amount |  |  |  |  |  |  |  |
Foreign Exchange Contract [Member] |  |  |  |  |  |  |  |
Derivative, Notional Amount | $ 0 | € 5,750 | $ 21,784 | $ 20.6 | $ 987 | € 5,750 | $ 21,836 | $ 20.6

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- Definition Nominal or face amount used to calculate payment on derivative. + References Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef -Publisher FASB -Name Accounting Standards Codification -Topic 815 -SubTopic 10 -Section 50 -Paragraph 1B -URI http://asc.fasb.org/extlink&oid=125515794&loc=SL5580258-113959 Reference 2: http://www.xbrl.org/2009/role/commonPracticeRef -Publisher FASB -Name Accounting Standards Codification -Topic 815 -SubTopic 10 -Section 50 -Paragraph 1A -Subparagraph (d) -URI http://asc.fasb.org/extlink&oid=125515794&loc=SL5579245-113959 + Details
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- Details
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