Note 2 - Selected Balance Sheet Data - Changes in Carrying Amount of Goodwill (Details) $ in Thousands |
3 Months Ended |
|---|---|
|
Sep. 30, 2017
USD ($)
| |
| Beginning balance | $ 579,026 |
| Acquisitions (Note 3) | 4,595 |
| Currency translation | 4,159 |
| Ending balance | 587,780 |
| Biotechnology [Member] | |
| Beginning balance | 254,930 |
| Acquisitions (Note 3) | 4,595 |
| Currency translation | 1,302 |
| Ending balance | 260,827 |
| Protein Platforms [Member] | |
| Beginning balance | 220,826 |
| Acquisitions (Note 3) | |
| Currency translation | 2,857 |
| Ending balance | 223,683 |
| Diagnostics [Member] | |
| Beginning balance | 103,270 |
| Acquisitions (Note 3) | |
| Currency translation | |
| Ending balance | $ 103,270 |
| X | ||||||||||
- Definition Amount after accumulated impairment loss of an asset representing future economic benefits arising from other assets acquired in a business combination that are not individually identified and separately recognized. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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| X | ||||||||||
- Definition Amount of increase in asset representing future economic benefits arising from other assets acquired in a business combination that are not individually identified and separately recognized resulting from a business combination. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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| X | ||||||||||
- Definition Amount of foreign currency translation gain (loss) which increases (decreases) an asset representing future economic benefits from other assets acquired in a business combination that are not individually identified and separately recognized. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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