Share-based Compensation (Schedule of Stock Option Activity) (Details) (USD $) In Thousands, except Per Share data, unless otherwise specified	3 Months Ended
	Sep. 30, 2013
Number of Shares
Options outstanding, beginning balance	9,145
Granted	854
Exercised	(524)
Canceled	(390)
Options outstanding, ending balance	9,085
Exercisable at period end	4,464
Vested and expected to vest at period end	8,181
Weighted-Average Exercise Price Per Share
Options outstanding, beginning balance (in dollars per share)	$ 3.66
Granted (in dollars per share)	$ 4.18
Exercised (in dollars per share)	$ 3.44
Canceled (in dollars per share)	$ 3.72
Options outstanding, ending balance (in dollars per share)	$ 3.72
Exercisable (in dollars per share)	$ 3.21
Vested and expected to vest (in dollars per share)	$ 4.58
Weighted-Average Remaining Contractual Term
Options outstanding	4 years 9 months 7 days
Exercisable	3 years 2 months 16 days
Vested and expected to vest	4 years 6 months 29 days
Aggregate Intrinsic Value
Exercised	$ 410
Options outstanding	14,665
Exercisable	6,550
Vested and expected to vest	$ 13,010