Summary Of Significant Accounting Policies (Reconciliation Of Non-Controlling Interest Balance) (Details) (USD $) In Thousands, unless otherwise specified	3 Months Ended		9 Months Ended
	Mar. 31, 2012	Mar. 31, 2011	Mar. 31, 2012	Mar. 31, 2011
Summary Of Significant Accounting Policies [Abstract]
Balance at Beginning of period	$ 7,632	$ 6,035	$ 6,755	$ 5,007
Net Income (Loss) Attributable to Non-controlling Interest	173	9	416	(65)
Accretion of Non-controlling Interest Put Option	363	422	997	1,524
Balance at End of period	$ 8,168	$ 6,466	$ 8,168	$ 6,466