Redeemable Preferred Stock And Warrants (Schedule Of Accretion And Dividends On Redeemable Preferred Stock) (Details) - USD ($) $ in Thousands	3 Months Ended		9 Months Ended
	Mar. 31, 2016	Mar. 31, 2015	Mar. 31, 2016	Mar. 31, 2015
Class of Stock [Line Items]
Dividends			$ 1,937
Total	$ 624	$ 615	1,937	$ 21,700
Series A Serial Preferred Stock [Member]
Class of Stock [Line Items]
Preferred stock accretion to redemption value				20,151
Dividends	624	615	1,937	1,549
Total	$ 624	$ 615	$ 1,937	$ 21,700