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Note 9 - Derivative Financial Instruments - Amounts Reclassified from Accumulated Other Comprehensive Income (Loss) to Net Income (Details) - Other Liabilities [Member] - Designated as Hedging Instrument [Member] - USD ($)
$ in Thousands
Jun. 30, 2017
Jun. 30, 2016
Liability $ 3,014 $ 1,132
Interest Rate Swap [Member]    
Liability 181 1,038
Foreign Exchange Contract [Member]    
Liability $ 2,833 $ 94