Summary of Significant Accounting Policies (Schedule of Gross and Net Intangible Assets) (Details) - USD ($) $ in Thousands	12 Months Ended
	Jun. 30, 2015	Jun. 30, 2014
Finite-Lived Intangible Assets [Line Items]
Gross Carrying Amount	$ 125,508	$ 124,894
Accumulated Amortization	73,376	37,435
Net Carrying Amount	$ 52,132	$ 87,459
Developed Technology
Finite-Lived Intangible Assets [Line Items]
Weighted Average Remaining Amortization Period	1 year 2 months 26 days	2 years 2 months 26 days
Gross Carrying Amount	$ 48,000	$ 48,000
Accumulated Amortization	28,194	11,028
Net Carrying Amount	$ 19,806	$ 36,972
Customer Relationships
Finite-Lived Intangible Assets [Line Items]
Weighted Average Remaining Amortization Period	1 year 3 months 30 days	2 years 3 months 30 days
Gross Carrying Amount	$ 37,000	$ 37,000
Accumulated Amortization	20,556	8,222
Net Carrying Amount	$ 16,444	$ 28,778
Maintenance Contracts
Finite-Lived Intangible Assets [Line Items]
Weighted Average Remaining Amortization Period	3 years 3 months 30 days	4 years 3 months 30 days
Gross Carrying Amount	$ 17,000	$ 17,000
Accumulated Amortization	5,667	2,267
Net Carrying Amount	$ 11,333	$ 14,733
Trademarks
Finite-Lived Intangible Assets [Line Items]
Weighted Average Remaining Amortization Period	1 year 3 months 30 days	2 years 3 months 30 days
Gross Carrying Amount	$ 2,500	$ 2,500
Accumulated Amortization	1,389	555
Net Carrying Amount	$ 1,111	$ 1,945
Order Backlog
Finite-Lived Intangible Assets [Line Items]
Weighted Average Remaining Amortization Period	3 months 30 days	1 year 3 months 30 days
Gross Carrying Amount	$ 7,400	$ 7,400
Accumulated Amortization	6,967	5,667
Net Carrying Amount	$ 433	$ 1,733
License Agreements
Finite-Lived Intangible Assets [Line Items]
Weighted Average Remaining Amortization Period	10 years 2 months 12 days	11 years 2 months 12 days
Gross Carrying Amount	$ 10,924	$ 10,447
Accumulated Amortization	8,620	8,141
Net Carrying Amount	$ 2,304	$ 2,306
Other Intangibles
Finite-Lived Intangible Assets [Line Items]
Weighted Average Remaining Amortization Period	3 years 9 months 26 days	4 years 9 months 26 days
Gross Carrying Amount	$ 2,684	$ 2,547
Accumulated Amortization	1,983	1,555
Net Carrying Amount	$ 701	$ 992