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Note 19 - Subsequent Events (Details Textual) - Interest Rate Swap With Eurobank [Member] - Forecast [Member] $ in Millions | Apr. 24, 2020 USD ($)
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Derivative, Notional Amount | $ 30
Derivative, Fixed Interest Rate | 0.78%

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- Definition Fixed interest rate related to the interest rate derivative. + References No definition available. + Details
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Balance Type: | na
Period Type: | instant

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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=121590274&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=121590274&loc=SL5579245-113959 + Details
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- Details
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Data Type: | na
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- Details
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Period Type: |