Stock-Based Compensation (Employee Restricted Stock Grant Details) (Details) (Employee Restricted Stock [Member], USD $) In Thousands, except Per Share data, unless otherwise specified	12 Months Ended
	Jun. 30, 2013	Jun. 30, 2012	Jun. 30, 2011
Employee Restricted Stock [Member]
Restricted stock granted	8	25	7
Grant date fair value	$ 572	$ 1,705	$ 390
Weighted average grant date fair value per award	$ 72.67	$ 68.08	$ 57.78
Estimated forfeiture rate	3.00%	4.00%	4.00%