Employee Benefit Plans (including Share-based Compensation) (Schedule of Significant Ranges of Outstanding and Exercisable Options) (Details) shares in Thousands	12 Months Ended
	Jun. 30, 2016 $ / shares shares
Share Based Compensation Shares Authorized Under Stock Option Plans Exercise Price Range [Line Items]
Exercise price range, lower range limit (in dollars per share)	$ 1.69
Exercise price range, upper range limit (in dollars per share)	$ 6.15
Options, number outstanding (in shares) | shares	6,385
Options, weighted-average remaining contractual life (in years, months, and days)	3 years 8 months 12 days
Options, weighted-average exercise price (in dollars per share)	$ 4.10
Options exercisable, number exercisable (in shares) | shares	4,676
Options exercisable, weighted-average exercise price (in dollars per share)	$ 4.28
$1.69 – $2.32
Share Based Compensation Shares Authorized Under Stock Option Plans Exercise Price Range [Line Items]
Exercise price range, lower range limit (in dollars per share)	1.69
Exercise price range, upper range limit (in dollars per share)	$ 2.32
Options, number outstanding (in shares) | shares	258
Options, weighted-average remaining contractual life (in years, months, and days)	1 year 10 months 24 days
Options, weighted-average exercise price (in dollars per share)	$ 2.06
Options exercisable, number exercisable (in shares) | shares	258
Options exercisable, weighted-average exercise price (in dollars per share)	$ 2.06
$2.51 – $2.51
Share Based Compensation Shares Authorized Under Stock Option Plans Exercise Price Range [Line Items]
Exercise price range, lower range limit (in dollars per share)	2.51
Exercise price range, upper range limit (in dollars per share)	$ 2.51
Options, number outstanding (in shares) | shares	1,006
Options, weighted-average remaining contractual life (in years, months, and days)	5 years 10 months 2 days
Options, weighted-average exercise price (in dollars per share)	$ 2.51
Options exercisable, number exercisable (in shares) | shares	107
Options exercisable, weighted-average exercise price (in dollars per share)	$ 2.51
$2.82 – $3.29
Share Based Compensation Shares Authorized Under Stock Option Plans Exercise Price Range [Line Items]
Exercise price range, lower range limit (in dollars per share)	2.82
Exercise price range, upper range limit (in dollars per share)	$ 3.29
Options, number outstanding (in shares) | shares	672
Options, weighted-average remaining contractual life (in years, months, and days)	2 years 11 days
Options, weighted-average exercise price (in dollars per share)	$ 3.13
Options exercisable, number exercisable (in shares) | shares	615
Options exercisable, weighted-average exercise price (in dollars per share)	$ 3.15
$3.38 – $3.55
Share Based Compensation Shares Authorized Under Stock Option Plans Exercise Price Range [Line Items]
Exercise price range, lower range limit (in dollars per share)	3.38
Exercise price range, upper range limit (in dollars per share)	$ 3.55
Options, number outstanding (in shares) | shares	686
Options, weighted-average remaining contractual life (in years, months, and days)	2 years 4 months 17 days
Options, weighted-average exercise price (in dollars per share)	$ 3.51
Options exercisable, number exercisable (in shares) | shares	555
Options exercisable, weighted-average exercise price (in dollars per share)	$ 3.50
$3.58 – $4.25
Share Based Compensation Shares Authorized Under Stock Option Plans Exercise Price Range [Line Items]
Exercise price range, lower range limit (in dollars per share)	3.58
Exercise price range, upper range limit (in dollars per share)	$ 4.25
Options, number outstanding (in shares) | shares	1,143
Options, weighted-average remaining contractual life (in years, months, and days)	1 year 3 months 7 days
Options, weighted-average exercise price (in dollars per share)	$ 4.01
Options exercisable, number exercisable (in shares) | shares	1,102
Options exercisable, weighted-average exercise price (in dollars per share)	$ 4.01
$4.29 – $4.29
Share Based Compensation Shares Authorized Under Stock Option Plans Exercise Price Range [Line Items]
Exercise price range, lower range limit (in dollars per share)	4.29
Exercise price range, upper range limit (in dollars per share)	$ 4.29
Options, number outstanding (in shares) | shares	2
Options, weighted-average remaining contractual life (in years, months, and days)	8 months 9 days
Options, weighted-average exercise price (in dollars per share)	$ 4.29
Options exercisable, number exercisable (in shares) | shares	2
Options exercisable, weighted-average exercise price (in dollars per share)	$ 4.29
$5.21 – $5.21
Share Based Compensation Shares Authorized Under Stock Option Plans Exercise Price Range [Line Items]
Exercise price range, lower range limit (in dollars per share)	5.21
Exercise price range, upper range limit (in dollars per share)	$ 5.21
Options, number outstanding (in shares) | shares	204
Options, weighted-average remaining contractual life (in years, months, and days)	1 year 7 months 10 days
Options, weighted-average exercise price (in dollars per share)	$ 5.21
Options exercisable, number exercisable (in shares) | shares	175
Options exercisable, weighted-average exercise price (in dollars per share)	$ 5.21
$5.30 – $5.30
Share Based Compensation Shares Authorized Under Stock Option Plans Exercise Price Range [Line Items]
Exercise price range, lower range limit (in dollars per share)	5.30
Exercise price range, upper range limit (in dollars per share)	$ 5.30
Options, number outstanding (in shares) | shares	1,923
Options, weighted-average remaining contractual life (in years, months, and days)	4 years 3 months
Options, weighted-average exercise price (in dollars per share)	$ 5.30
Options exercisable, number exercisable (in shares) | shares	1,559
Options exercisable, weighted-average exercise price (in dollars per share)	$ 5.30
$5.67 – $5.67
Share Based Compensation Shares Authorized Under Stock Option Plans Exercise Price Range [Line Items]
Exercise price range, lower range limit (in dollars per share)	5.67
Exercise price range, upper range limit (in dollars per share)	$ 5.67
Options, number outstanding (in shares) | shares	446
Options, weighted-average remaining contractual life (in years, months, and days)	3 years 5 months 19 days
Options, weighted-average exercise price (in dollars per share)	$ 5.67
Options exercisable, number exercisable (in shares) | shares	269
Options exercisable, weighted-average exercise price (in dollars per share)	$ 5.67
$6.15 – $6.15
Share Based Compensation Shares Authorized Under Stock Option Plans Exercise Price Range [Line Items]
Exercise price range, lower range limit (in dollars per share)	6.15
Exercise price range, upper range limit (in dollars per share)	$ 6.15
Options, number outstanding (in shares) | shares	45
Options, weighted-average remaining contractual life (in years, months, and days)	3 years 4 months 21 days
Options, weighted-average exercise price (in dollars per share)	$ 6.15
Options exercisable, number exercisable (in shares) | shares	34
Options exercisable, weighted-average exercise price (in dollars per share)	$ 6.15