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Legal Proceedings	3 Months Ended
	Sep. 30, 2015
Commitments And Contingencies Disclosure [Abstract]
Legal Proceedings	15. Legal Proceedings In April 2015, we filed patent infringement actions with the United States District Court in the Northern District of California and with the United States International Trade Commission in which we allege certain competitor products infringe several of our patents.  We intend to vigorously pursue these claims. Further, we are involved in several other non-material litigation activities.  We have expensed all legal fees incurred to date in connection with our legal activities.

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The entire disclosure for legal proceedings, legal contingencies, litigation, regulatory and environmental matters and other contingencies.

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