Share-Based Compensation - Stock Option Activity (Details) - USD ($) $ / shares in Units, $ in Thousands	12 Months Ended
	Jun. 30, 2016	Jun. 30, 2015	Jun. 30, 2014
Summary of Stock Option Activity (shares)
Options, Granted (shares)	0	0	0
Employee Stock Option
Summary of Stock Option Activity (shares)
Options, Outstanding Beginning Balance	462,000	735,000	1,002,000
Options, Granted (shares)	0	0	0
Options, Exercised	(46,000)	(22,000)	(200,000)
Options, Forfeited	(33,000)	(251,000)	(67,000)
Options, Expired or Cancelled	0	0	0
Options, Outstanding Ending Balance	383,000	462,000	735,000
Weighted Average Exercise Price (dollars per share)
Outstanding, Weighted Average Exercise Price, Beginning Balance	$ 7.87	$ 8.23	$ 7.56
Weighted Average Exercise Price, Granted	0.00	0.00	0.00
Weighted Average Exercise Price, Exercised	5.66	5.04	4.83
Weighted Average Exercise Price, Forfeited	17.85	9.18	12.88
Weighted Average Exercise Price, Expired or Cancelled		0.00	0.00
Outstanding, Weighted Average Exercise Price, Ending Balance	$ 7.28	$ 7.87	$ 8.23
Weighted Average Remaining Contractual Term
Weighted Average Remaining Contractual Term, Granted
Weighted Average Remaining Contractual Term, Exercised
Outstanding, Weighted Average Remaining Contractual Term	3 years 10 months 12 days
Additional Disclosures
Options, Exercisable (shares)	383,000
Weighted Average Exercise Price, Exercisable (dollars per share)	$ 7.28
Exercisable, Weighted Average Remaining Contractual Term	3 years 10 months 12 days
Aggregate Intrinsic Value, Granted
Aggregate Intrinsic Value, Exercised	209	$ 60	$ 2,282
Outstanding, Aggregate Intrinsic Value, Ending Balance	2,765
Exercisable, Aggregate Intrinsic Value	$ 2,765