Note 3 - Supplemental Balance Sheet and Cash Flow Information - Changes in Carrying Amount of Goodwill (Details) - USD ($) $ in Thousands |
12 Months Ended | |
|---|---|---|
Jun. 30, 2017 |
Jun. 30, 2016 |
|
| Balance | $ 430,882 | $ 390,638 |
| Acquisitions (Note 2) | 147,484 | 49,547 |
| Prior year acquisitions (Note 2) | 1,809 | |
| Currency translation | (1,149) | (9,303) |
| Balance | 579,026 | 430,882 |
| Biotechnology [Member] | ||
| Balance | 108,723 | 115,198 |
| Acquisitions (Note 2) | 147,484 | |
| Prior year acquisitions (Note 2) | ||
| Currency translation | (1,277) | (6,475) |
| Balance | 254,930 | 108,723 |
| Diagnostics [Member] | ||
| Balance | 103,270 | 60,601 |
| Acquisitions (Note 2) | 42,669 | |
| Prior year acquisitions (Note 2) | ||
| Currency translation | ||
| Balance | 103,270 | 103,270 |
| Protein Platforms [Member] | ||
| Balance | 218,889 | 214,839 |
| Acquisitions (Note 2) | 6,878 | |
| Prior year acquisitions (Note 2) | 1,809 | |
| Currency translation | 128 | (2,828) |
| Balance | $ 220,826 | $ 218,889 |
| 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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| X | ||||||||||
- Definition Amount of increase (decrease) from adjustments after acquisition date under purchase accounting of an asset representing the 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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