Note 10 - Income Taxes (Details) - Components of Provision for Income Taxes (USD $) In Thousands, unless otherwise specified	12 Months Ended
	Jun. 30, 2014	Jun. 30, 2013	Jun. 30, 2012
Current:
Federal	$ 9,653	$ 9,099	$ 5,176
State	415	1,382	403
Non-U.S.	11,329	7,179	7,778
Total Current	21,397	17,660	13,357
Deferred:
Federal	(2,017)	(454)	2,109
State	(376)	18	640
Non-U.S.	(950)	(1,980)	(407)
Total Deferred	(3,343)	(2,416)	2,342
Total	$ 18,054	$ 15,244	$ 15,699