Stock-Based Compensation (Details 2) (USD $) In Thousands, unless otherwise specified	3 Months Ended		9 Months Ended
	Mar. 31, 2013	Mar. 31, 2012	Mar. 31, 2013	Mar. 31, 2012
Recorded as expenses:
Total stock-based compensation	$ 3,527	$ 2,825	$ 11,295	$ 9,604
Cost of services and other
Recorded as expenses:
Total stock-based compensation	325	280	984	897
Selling and marketing
Recorded as expenses:
Total stock-based compensation	994	1,103	2,943	3,502
Research and development
Recorded as expenses:
Total stock-based compensation	770	319	2,253	1,020
General and administrative
Recorded as expenses:
Total stock-based compensation	$ 1,438	$ 1,123	$ 5,115	$ 4,185