Note 5 - Goodwill (Details) - Changes to Goodwill (USD $) In Thousands, unless otherwise specified	12 Months Ended
	Jun. 30, 2014	Jun. 30, 2013
Changes to Goodwill [Abstract]
Balance at beginning of year	$ 129,844	$ 118,572
Accumulated impairment losses	17,939	17,939
Balance at beginning of year, net	111,905	100,633
Acquisitions	12,132	12,063
Foreign currency translation	1,928	(791)
Balance at end of year	$ 125,965	$ 111,905