Summary Of Significant Accounting Policies (Schedule Of Construction In Progress In Accounts Payable) (Details) (USD $) In Thousands, unless otherwise specified	12 Months Ended
	Jun. 30, 2012	Jun. 30, 2011	Jun. 30, 2010
Summary Of Significant Accounting Policies [Abstract]
Construction in progress in accounts payable	$ 687	$ 45	$ 90