Note 11 - Income Taxes (Details) - Reconciliations of Unrecognized Tax Benefits (USD $) In Thousands, unless otherwise specified	12 Months Ended
	Jun. 30, 2013	Jun. 30, 2012	Jun. 30, 2011
Reconciliations of Unrecognized Tax Benefits [Abstract]
Balance	$ (10,590)	$ (11,127)	$ (9,809)
Increases for tax positions taken during a prior period	(212)	(32)
Decreases for tax positions taken during a prior period			156
Increases for tax positions taken during the current period	(381)	(955)	(1,189)
Effect of exchange rate changes	140	473	(285)
Decreases relating to settlements	32	137
Decreases resulting from the expiration of the statute of limitations		914
Balance	$ (11,011)	$ (10,590)	$ (11,127)