Share-Based Compensation (Summary Of Activity Of Restricted Shares) (Details) (USD $)	12 Months Ended
	Jun. 30, 2012
Service-Based Restricted Shares [Member]
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Non-vested at July 1, 2011, Shares	330,644
Granted, Shares	94,000
Vested, Shares	(118,129)
Forfeited, Shares	(60,449)
Non-vested at June 30, 2012, Shares	246,066
Non-vested at July 1, 2011, Weighted Average Grant Date Fair Value	$ 5.05
Granted, Weighted Average Grant Date Fair Value	$ 4.79
Vested, Weighted Average Grant Date Fair Value	$ 4.92
Forfeited, Weighted Average Grant Date Fair Value	$ 5.37
Non-vested at June 30, 2012, Weighted Average Grant Date Fair Value	$ 4.94
Performance-Based Restricted Shares [Member]
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Non-vested at July 1, 2011, Shares	452,055
Granted, Shares	101,017
Vested, Shares	(101,017)
Forfeited, Shares	(132,184)
Non-vested at June 30, 2012, Shares	218,854
Non-vested at July 1, 2011, Weighted Average Grant Date Fair Value	$ 2.09
Vested, Weighted Average Grant Date Fair Value	$ 1.96
Forfeited, Weighted Average Grant Date Fair Value	$ 2.11
Non-vested at June 30, 2012, Weighted Average Grant Date Fair Value	$ 2.25