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, 2016	Jun. 30, 2015
Number of Shares
Options outstanding, beginning balance (in shares)	10,604
Granted (in shares)	5
Exercised (in shares)	(382)
Cancelled (in shares)	(3,842)
Options outstanding, ending balance (in shares)	6,385	10,604
Exercisable at period end (in shares)	4,676
Vested and expected to vest at period end (in shares)	6,122
Weighted-Average Exercise Price Per Share
Options outstanding, beginning balance (in dollars per share)	$ 4.03
Granted (in dollars per share)	3.79
Exercised (in dollars per share)	3.21
Cancelled (in dollars per share)	3.99
Options outstanding, ending balance (in dollars per share)	4.10	$ 4.03
Exercisable (in dollars per share)	4.28
Vested and expected to vest (in dollars per share)	$ 4.14
Weighted-Average Remaining Contractual Term
Options outstanding	3 years 8 months 12 days	3 years 9 months 15 days
Exercisable	2 years 9 months 26 days
Vested and expected to vest	3 years 2 months 16 days
Aggregate Intrinsic Value
Options outstanding	$ 1,416	$ 410
Exercisable	602
Vested and expected to vest	$ 1,254