Share-Based Compensation - Restricted Stock Activity (Details) (Restricted Stock, Vested, USD $) In Thousands, except Share data, unless otherwise specified	12 Months Ended
	Jun. 30, 2014	Jun. 30, 2013	Jun. 30, 2012	Jun. 30, 2011
Restricted Stock | Vested
Share-based Compensation Arrangement by Share-based Payment Award, Equity Instruments Other than Options, Nonvested, Number of Shares [Roll Forward]
Shares Awarded, Beginning balance			80,687
Shares Awarded, Granted	9,200	51,177	142,070
Shares Awarded, Exercised/Released	(38,212)	(64,668)	(27,227)
Shares Awarded, Cancelled/Forfeited	(14,136)	(23,096)	(19,583)
Shares Awarded, Ending balance	96,212	139,360	175,947
Weighted Average Grant Date Fair Value, Beginning balance	$ 9.87	$ 10.16	$ 17.31
Weighted Average Grant Date Fair Value, Granted	$ 20.48	$ 11.67	$ 7.70
Weighted Average Grant Date Fair Value, Exercised/Released	$ 11.59	$ 11.27	$ 15.80
Weighted Average Grant Date Fair Value, Cancelled/Forfeited	$ 9.38	$ 12.21	$ 13.92
Weighted Average Grant Date Fair Value, Ending balance	$ 10.27	$ 9.87	$ 10.16	$ 17.31
Weighted Average Remaining Life, Beginning balance	1 year 6 months 0 days	1 year 10 months 24 days	1 year 10 months 24 days	2 years 7 months 6 days
Weighted Average Remaining Life, Granted			2 years 1 month 6 days
Weighted Average Remaining Life, Ending balance	1 year 6 months 0 days	1 year 10 months 24 days	1 year 10 months 24 days	2 years 7 months 6 days
Aggregate Intrinsic Value, Beginning Balance	$ 1,959	$ 1,401	$ 818
Aggregate Intrinsic Value, Exercised/Released	820	832	202
Aggregate Intrinsic Value, Granted	188	597	1,094
Aggregate Intrinsic Value, Cancelled/Forfeited	0	0	0
Aggregate Intrinsic Value, Ending Balance	2,079	1,959	1,401	818
Vested and Expected to Vest, Outstanding, Number	90,359
Vested and Expected to Vest, Weighted Average Exercise Price	$ 12.61
Vested and Expected to Vest, Weighted Average Remaining Life	1 year 6 months 0 days
Vested and Expected to Vest, Aggregate Intrinsic Value	$ 1,953