Employee Benefits Plans Employee Stock Purchase Plan (Details) (USD $) In Thousands, unless otherwise specified	12 Months Ended
	Jun. 30, 2014	Jun. 30, 2013	Jun. 30, 2012
Employee Stock Purchase Plan, Established Date	2006
Employee Stock Purchase Plan, Discount Percent	15.00%
Employee Stock Purchase Plan, Expense	$ 756	$ 653	$ 586