Note 10 - Derivative Financial Instruments (Details) - Amounts Reclassified from Accumulated Other Comprehensive Income (Loss) to Net Income - Designated as Hedging Instrument [Member] - USD ($) $ in Thousands	Sep. 30, 2015	Jun. 30, 2015
Other Liabilities [Member]
Note 10 - Derivative Financial Instruments (Details) - Amounts Reclassified from Accumulated Other Comprehensive Income (Loss) to Net Income [Line Items]
Liability	$ 1,054	$ 744
Foreign Exchange Contract [Member] \| Other Assets [Member]
Note 10 - Derivative Financial Instruments (Details) - Amounts Reclassified from Accumulated Other Comprehensive Income (Loss) to Net Income [Line Items]
Foreign exchange contracts	200	844
Foreign Exchange Contract [Member] \| Other Liabilities [Member]
Note 10 - Derivative Financial Instruments (Details) - Amounts Reclassified from Accumulated Other Comprehensive Income (Loss) to Net Income [Line Items]
Liability	80	193
Interest Rate Swap [Member] \| Other Liabilities [Member]
Note 10 - Derivative Financial Instruments (Details) - Amounts Reclassified from Accumulated Other Comprehensive Income (Loss) to Net Income [Line Items]
Liability	$ 974	$ 551

Note 10 - Derivative Financial Instruments (Details) - Amounts Reclassified from Accumulated Other Comprehensive Income (Loss) to Net Income - Designated as Hedging Instrument [Member] - USD ($)
$ in Thousands

Sep. 30, 2015

Jun. 30, 2015

Note 10 - Derivative Financial Instruments (Details) - Amounts Reclassified from Accumulated Other Comprehensive Income (Loss) to Net Income [Line Items]

Liability

$ 1,054

$ 744

Foreign Exchange Contract [Member] | Other Assets [Member]

Note 10 - Derivative Financial Instruments (Details) - Amounts Reclassified from Accumulated Other Comprehensive Income (Loss) to Net Income [Line Items]

Foreign exchange contracts

200

844

Foreign Exchange Contract [Member] | Other Liabilities [Member]