Stock-Based Compensation (Employee Restricted Stock Grant Details) (Details) (Employee Restricted Stock [Member], USD $) In Thousands, except Share data	12 Months Ended
	Jun. 30, 2011	Jun. 30, 2010	Jun. 30, 2009
Employee Restricted Stock [Member]
Restricted stock granted	7,000	25,000	6,000
Grant date fair value	$ 390	$ 1,470	$ 231
Grant date fair value per award	$ 57.78	$ 58.79	$ 39.86