Note 10 - Reconciliations of Unrecognized Tax Benefits (Details) - USD ($) $ in Thousands	12 Months Ended
Jun. 30, 2015	Jun. 30, 2014	Jun. 30, 2013
Balance at June 30	$ (11,192)	$ (11,251)	$ (11,011)
Increases for tax positions taken during a prior period	(423)	(204)	(212)
Increases for tax positions taken during the current period		(268)	(381)
Effect of exchange rate changes	440	(9)	140
Decrease relating to settlement		$ 241	$ 32
Decrease relating to lapse of applicable statute of limitations	$ 42

Amount of unrecognized tax benefits pertaining to uncertain tax positions taken in tax returns.

Reference 1: http://www.xbrl.org/2003/role/presentationRef

-Publisher FASB

-Name Accounting Standards Codification

-Topic 740

-SubTopic 10

-Section 50

-Paragraph 15A

-Subparagraph (a)

-URI http://asc.fasb.org/extlink&oid=6907707&loc=SL6600010-109319

Reference 2: http://www.xbrl.org/2003/role/presentationRef

-Publisher FASB

-Name Accounting Standards Codification

-Glossary Unrecognized Tax Benefit

-URI http://asc.fasb.org/extlink&oid=6527854

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Amount of decrease in unrecognized tax benefits resulting from settlements with taxing authorities.

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Amount of decrease in unrecognized tax benefits resulting from lapses of applicable statutes of limitations.

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