Employee Benefit Plans (including Share-based Compensation) (Schedule of Stock Option Activity) (Details) - USD ($) $ / shares in Units, shares in Thousands, $ in Thousands	12 Months Ended
	Jun. 30, 2015	Jun. 30, 2014
Share-based Compensation Arrangement by Share-based Payment Award, Options, Outstanding [Roll Forward]
Options outstanding, beginning balance (in shares)	11,732	9,145
Granted (in shares)	2,176	6,347
Exercised (in shares)	(447)	(1,792)
Canceled (in shares)	(2,857)	(1,968)
Options outstanding, ending balance (in shares)	10,604	11,732
Options exercisable (in shares)	6,905
Options vested and expected to vest (in shares)	10,159
Share-based Compensation Arrangement by Share-based Payment Award, Options, Outstanding, Weighted Average Exercise Price [Roll Forward]
Options outstanding, beginning balance (in dollars per share)	$ 4.26	$ 3.66
Granted (in dollars per share)	3.36	5.15
Exercised (in dollars per share)	3.12	3.59
Canceled (in dollars per share)	4.60	5.01
Options outstanding, ending balance (in dollars per share)	4.03	$ 4.26
Exercisable (in dollars per share)	3.95
Vested and expected to vest (in dollars per share)	$ 4.02
Share-based Compensation Arrangement by Share-based Payment Award, Options, Weighted Average Remaining Contractual Term [Abstract]
Options outstanding (in years)	3 years 9 months 15 days
Exercisable (in years)	2 years 3 months 15 days
Vested and expected to vest (in years)	3 years 8 months 1 day
Share-based Compensation Arrangement by Share-based Payment Award, Options, Aggregate Intrinsic Value [Abstract]
Options outstanding	$ 410
Exercisable	227
Vested and expected to vest	$ 389