Intangible Assets, Net and Goodwill - Intangible Assets (Detail) - USD ($) $ in Thousands	Jun. 30, 2017	Jun. 30, 2016
Acquired Finite-Lived Intangible Assets [Line Items]
Gross Carrying Amount	$ 166,449	$ 166,589
Accumulated Amortization	(162,344)	(156,508)
Net Carrying Amount	4,105	10,081
Customer/publisher/advertiser relationships [Member]
Acquired Finite-Lived Intangible Assets [Line Items]
Gross Carrying Amount	36,908	36,669
Accumulated Amortization	(36,689)	(35,648)
Net Carrying Amount	219	1,021
Content [Member]
Acquired Finite-Lived Intangible Assets [Line Items]
Gross Carrying Amount	61,521	61,717
Accumulated Amortization	(60,629)	(57,778)
Net Carrying Amount	892	3,939
Website/trade/domain names [Member]
Acquired Finite-Lived Intangible Assets [Line Items]
Gross Carrying Amount	31,287	31,470
Accumulated Amortization	(28,723)	(27,288)
Net Carrying Amount	2,564	4,182
Acquired technology and others [Member]
Acquired Finite-Lived Intangible Assets [Line Items]
Gross Carrying Amount	36,733	36,733
Accumulated Amortization	(36,303)	(35,794)
Net Carrying Amount	$ 430	$ 939

Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table.

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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

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

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

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