Note 2 - Selected Balance Sheet Data - Intangible Assets (Details)

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Note 2 - Selected Balance Sheet Data - Intangible Assets (Details) - USD ($) $ in Thousands	Sep. 30, 2017	Jun. 30, 2017
Intangible assets	$ 583,837	$ 572,191
Accumulated amortization	(132,813)	(120,149)
Intangible assets, net	451,024	452,042
Developed Technology Rights [Member]
Intangible assets	281,816	276,959
Trade Names [Member]
Intangible assets	89,070	87,092
Customer Relationships [Member]
Intangible assets	208,785	204,243
Noncompete Agreements [Member]
Intangible assets	3,273	3,264
Patents [Member]
Intangible assets	$ 893	$ 633

- Definition

Accumulated amount of amortization of assets, excluding financial assets and goodwill, lacking physical substance with a finite life.

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 350
-SubTopic 30
-Section 50
-Paragraph 2
-Subparagraph (a)(1)
-URI http://asc.fasb.org/extlink&oid=66006027&loc=d3e16323-109275

+ Details

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Namespace Prefix:	us-gaap_
Data Type:	xbrli:monetaryItemType
Balance Type:	credit
Period Type:	instant

- Definition

Amount before amortization of assets, excluding financial assets and goodwill, lacking physical substance with a finite life.

+ References

+ Details

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Namespace Prefix:	us-gaap_
Data Type:	xbrli:monetaryItemType
Balance Type:	debit
Period Type:	instant

- 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.

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 350
-SubTopic 30
-Section 45
-Paragraph 1
-URI http://asc.fasb.org/extlink&oid=6388964&loc=d3e16212-109274

Reference 2: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 350
-SubTopic 30
-Section 50
-Paragraph 2
-Subparagraph ((a)(1),(b))
-URI http://asc.fasb.org/extlink&oid=66006027&loc=d3e16323-109275

+ Details

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Data Type:	xbrli:monetaryItemType
Balance Type:	debit
Period Type:	instant

- Details

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Namespace Prefix:
Data Type:	na
Balance Type:
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- Details

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- Details

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- Details

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Quarterly report pursuant to Section 13 or 15(d)

Note 2 - Selected Balance Sheet Data - Intangible Assets (Details)