Note 11 - Income Tax (Details) - Reconciliations of Unrecognized Tax Benefits (USD $) In Thousands, unless otherwise specified	12 Months Ended
	Jun. 30, 2014	Jun. 30, 2013	Jun. 30, 2012	Jun. 30, 2011
Reconciliations of Unrecognized Tax Benefits [Abstract]
Balance at June 30	$ (11,251)	$ (11,011)	$ (10,590)	$ (11,127)
Increases for tax positions taken during a prior period	(204)	(212)	(32)
Increases for tax positions taken during the current period	(268)	(381)	(955)
Effect of exchange rate changes	(9)	140	473
Decrease relating to settlement	241	32	137
Decreases resulting from the expiration of the statute of limitations			$ 914