CONDENSED CONSOLIDATED STATEMENTS OF OPERATIONS (Unaudited) (Parenthetical) (USD $) In Thousands, unless otherwise specified	3 Months Ended		9 Months Ended
	Mar. 31, 2013	Mar. 31, 2012	Mar. 31, 2013	Mar. 31, 2012
Stock-based compensation expense:
Total stock-based compensation expense	$ 2,049	$ 3,160	$ 8,901	$ 9,682
Cost of product revenue [Member]
Stock-based compensation expense:
Total stock-based compensation expense	14	32	98	106
Cost of hosted and related service revenue [Member]
Stock-based compensation expense:
Total stock-based compensation expense	39	0	117	0
Cost of support and services revenue [Member]
Stock-based compensation expense:
Total stock-based compensation expense	154	210	600	618
Research and development [Member]
Stock-based compensation expense:
Total stock-based compensation expense	500	901	2,478	2,824
Sales and marketing [Member]
Stock-based compensation expense:
Total stock-based compensation expense	530	1,039	2,465	3,106
General and administrative [Member]
Stock-based compensation expense:
Total stock-based compensation expense	$ 812	$ 978	$ 3,143	$ 3,028