Note 3 - Supplemental Balance Sheet and Cash Flow Information - Changes to Carrying Amount of Net Intangible Assets (Details) - USD ($) $ in Thousands |
12 Months Ended | ||
|---|---|---|---|
Jun. 30, 2018 |
Jun. 30, 2017 |
Jun. 30, 2016 |
|
| Beginning balance | $ 452,042 | $ 310,524 | |
| Acquisitions | 40,673 | 185,869 | |
| Other additions | 908 | 976 | |
| Amortization expense | (47,076) | (44,393) | $ (29,395) |
| Currency translation | (215) | (934) | |
| Ending balance | $ 446,332 | $ 452,042 | $ 310,524 |
| X | ||||||||||
- Definition Amount of other additions lacking physical substance with a definite life. No definition available.
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| X | ||||||||||
- Definition The aggregate expense charged against earnings to allocate the cost of intangible assets (nonphysical assets not used in production) in a systematic and rational manner to the periods expected to benefit from such assets. As a noncash expense, this element is added back to net income when calculating cash provided by or used in operations using the indirect method. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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| X | ||||||||||
- Definition Amount of foreign currency translation gain (loss) which increases (decreases) assets, excluding financial assets and goodwill, lacking physical substance with a finite life. No definition available.
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| X | ||||||||||
- Definition Amount of increase in assets, excluding financial assets, lacking physical substance with a definite life, from an acquisition. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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| X | ||||||||||
- Definition Sum of the carrying amounts of all intangible assets, excluding goodwill, as of the balance sheet date, net of accumulated amortization and impairment charges. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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