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Note 6 - Intangible Assets - Summary of Intangible Assets (Details) - USD ($) $ in Thousands | Jun. 30, 2017 | Jun. 30, 2016
--- | --- | ---
Balance | $ 102,503 | $ 40,412
Cost | 135,051 | 68,031
Accumulated amortization | (32,548) | (27,619)
Trademarks [Member] |  |
Balance | 18,715 | 17,263
Cost | 18,715 | 17,263
Accumulated amortization |  |
Customer Relationships [Member] |  |
Balance | 35,483 | 21,405
Cost | 64,247 | 46,297
Accumulated amortization | (28,764) | (24,892)
Acquired Technology [Member] |  |
Balance | 46,760 |
Cost | 47,586 |
Accumulated amortization | (826) |
Other Intangible Assets [Member] |  |
Balance | 1,545 | 1,744
Cost | 4,503 | 4,471
Accumulated amortization | $ (2,958) | $ (2,727)

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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 Amount before accumulated amortization of intangible assets, excluding goodwill. + References No definition available. + 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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