Note 1 - Basis of Presentation and Summary of Significant Accounting Policies - Intangible Assets (Details) - USD ($) $ in Thousands |
Sep. 30, 2016 |
Jun. 30, 2016 |
|---|---|---|
| Developed Technology Rights [Member] | ||
| Intangible assets | $ 233,699 | $ 120,611 |
| Trade Names [Member] | ||
| Intangible assets | 79,949 | 63,706 |
| Customer Relationships [Member] | ||
| Intangible assets | 272,309 | 191,118 |
| Noncompete Agreements [Member] | ||
| Intangible assets | 3,451 | 3,284 |
| In Process Research and Development, Not Amortizable [Member] | ||
| In Process Research and Development | 7,400 | |
| Intangible assets | 589,409 | 378,719 |
| Accumulated amortization | (85,783) | (75,595) |
| 503,626 | 303,124 | |
| Intangible assets, net | $ 503,626 | $ 310,524 |