Unrecognized Tax Benefits (Details) (USD $) In Thousands, unless otherwise specified	12 Months Ended
	Jun. 30, 2013	Jun. 30, 2012
Unrecognized Tax Benefits, period start	$ 6,202	$ 8,897
Additions for current year tax positions	1,087	1,673
Reductions for current year tax positions	0	0
Additions for prior year tax positions	510	8
Reductions for prior year tax positions	(2,720)	(2,904)
Settlements	0	(1,454)
Reductions related to expirations of statute of limitations	(189)	(18)
Unrecognized Tax Benefits, period end	$ 4,890	$ 6,202