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Balance Sheet Accounts (Schedule of Intangible Assets) (Details) - USD ($) $ in Thousands | 9 Months Ended | 12 Months Ended
--- | --- | ---
Mar. 31, 2016 | Jun. 30, 2015
Finite-Lived Intangible Assets [Line Items] |  |
Gross Carrying Amount | $ 109,522 | $ 125,508
Accumulated Amortization | 82,097 | 73,376
Net Carrying Amount | $ 27,425 | $ 52,132
Developed technology |  |
Finite-Lived Intangible Assets [Line Items] |  |
Weighted Average Remaining Amortization Period | 4 months 24 days | 1 year 2 months 12 days
Gross Carrying Amount | $ 48,000 | $ 48,000
Accumulated Amortization | 39,611 | 28,194
Net Carrying Amount | $ 8,389 | $ 19,806
Customer relationships |  |
Finite-Lived Intangible Assets [Line Items] |  |
Weighted Average Remaining Amortization Period | 6 months | 1 year 3 months 18 days
Gross Carrying Amount | $ 37,000 | $ 37,000
Accumulated Amortization | 29,806 | 20,556
Net Carrying Amount | $ 7,194 | $ 16,444
Maintenance contracts |  |
Finite-Lived Intangible Assets [Line Items] |  |
Weighted Average Remaining Amortization Period | 2 years 6 months | 3 years 3 months 18 days
Gross Carrying Amount | $ 17,000 | $ 17,000
Accumulated Amortization | 8,217 | 5,667
Net Carrying Amount | $ 8,783 | $ 11,333
Trademarks |  |
Finite-Lived Intangible Assets [Line Items] |  |
Weighted Average Remaining Amortization Period | 6 months | 1 year 3 months 18 days
Gross Carrying Amount | $ 2,500 | $ 2,500
Accumulated Amortization | 2,014 | 1,389
Net Carrying Amount | $ 486 | $ 1,111
License agreements |  |
Finite-Lived Intangible Assets [Line Items] |  |
Weighted Average Remaining Amortization Period | 9 years 9 months 18 days | 10 years 2 months 12 days
Gross Carrying Amount | $ 3,596 | $ 10,924
Accumulated Amortization | 1,583 | 8,620
Net Carrying Amount | $ 2,013 | $ 2,304
Other intangibles |  |
Finite-Lived Intangible Assets [Line Items] |  |
Weighted Average Remaining Amortization Period | 3 years 11 months 1 day | 3 years 9 months 18 days
Gross Carrying Amount | $ 1,426 | $ 2,684
Accumulated Amortization | 866 | 1,983
Net Carrying Amount | $ 560 | $ 701
Order backlog |  |
Finite-Lived Intangible Assets [Line Items] |  |
Weighted Average Remaining Amortization Period |  | 3 months 18 days
Gross Carrying Amount |  | $ 7,400
Accumulated Amortization |  | 6,967
Net Carrying Amount |  | $ 433

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