Note 1 - Intangible Assets (Details) - USD ($) $ in Thousands	Dec. 31, 2015	Jun. 30, 2015
Developed Technology Rights [Member]
Intangible Assets, Gross	$ 124,342	$ 108,887
Trade Names [Member]
Intangible Assets, Gross	63,518	63,867
Customer Relationships [Member]
Intangible Assets, Gross	188,643	167,494
Noncompete Agreements [Member]
Intangible Assets, Gross	3,272	3,298
Intangible Assets, Gross	379,775	343,546
Accumulated amortization	(64,228)	(50,707)
Total	$ 315,547	$ 292,839