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Note 10 - Derivative Financial Instruments - Amounts Reclassified from Accumulated Other Comprehensive Income (Loss) to Net Income (Details) - Designated as Hedging Instrument [Member] - USD ($)
$ in Thousands
Dec. 31, 2015
Jun. 30, 2015
Other Assets [Member] | Foreign Exchange Contract [Member]    
Foreign exchange contracts $ 251 $ 844
Other Liabilities [Member] | Foreign Exchange Contract [Member]    
Liability 20 193
Other Liabilities [Member] | Interest Rate Swap [Member]    
Liability 531 551
Other Liabilities [Member]    
Liability $ 551 $ 744