Share-Based Compensation (Details) (USD $) In Thousands, unless otherwise specified	3 Months Ended		9 Months Ended
	Mar. 31, 2015	Mar. 31, 2014	Mar. 31, 2015	Mar. 31, 2014
Share-based compensation charges
Share-based compensation expense	$ 3,377	$ 3,260	$ 10,504	$ 8,243
Cost of revenue
Share-based compensation charges
Share-based compensation expense	456	575	1,411	1,498
Research and development
Share-based compensation charges
Share-based compensation expense	658	766	2,356	1,900
Selling and marketing
Share-based compensation charges
Share-based compensation expense	739	569	2,225	1,483
General and administrative
Share-based compensation charges
Share-based compensation expense	$ 1,524	$ 1,350	$ 4,512	$ 3,362