Summary Of Significant Accounting Policies (Schedule Of Construction In Progress In Accounts Payable) (Details) - USD ($) $ in Thousands	12 Months Ended
	Jun. 30, 2016	Jun. 30, 2015	Jun. 30, 2014
Accounting Policies [Abstract]
Construction in progress in accounts payable	$ 1,000	$ 189	$ 2,755