Stock-Based Compensation - Stock-Based Compensation Expense and its Classification in the Consolidated Statements of Operations (Details) - USD ($) $ in Thousands	3 Months Ended		9 Months Ended
	Mar. 31, 2016	Mar. 31, 2015	Mar. 31, 2016	Mar. 31, 2015
Recorded as expenses:
Total stock-based compensation	$ 4,378	$ 3,456	$ 12,313	$ 11,122
Cost of services and other
Recorded as expenses:
Total stock-based compensation	343	336	1,049	1,014
Selling and marketing
Recorded as expenses:
Total stock-based compensation	1,797	778	3,547	2,282
Research and development
Recorded as expenses:
Total stock-based compensation	871	959	2,543	2,923
General and administrative
Recorded as expenses:
Total stock-based compensation	$ 1,367	$ 1,383	$ 5,174	$ 4,903