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Note 7 - Intangible Assets - Summary of Intangible Assets (Details) - USD ($) $ in Thousands | Sep. 30, 2017 | Jun. 30, 2017
--- | --- | ---
Cost | $ 139,669 | $ 135,051
Accumulated amortization | (35,268) | (32,548)
Intangible assets, net | 104,401 | 102,503
Trademarks [Member] |  |
Cost | 20,413 | 18,715
Accumulated amortization |  |
Intangible assets, net | 20,413 | 18,715
Customer Relationships [Member] |  |
Cost | 66,868 | 64,247
Accumulated amortization | (30,083) | (28,764)
Intangible assets, net | 36,785 | 35,483
Acquired Technology [Member] |  |
Cost | 47,533 | 47,586
Accumulated amortization | (1,855) | (826)
Intangible assets, net | 45,678 | 46,760
Other Intangible Assets [Member] |  |
Cost | 4,855 | 4,503
Accumulated amortization | (3,330) | (2,958)
Intangible assets, net | $ 1,525 | $ 1,545

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- 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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- 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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