Redeemable Preferred Stock And Warrants (Schedule Of Preferred Stock Liquidation Preference) (Details) - Series A Serial Preferred Stock [Member]	9 Months Ended
	Mar. 31, 2016	[1]
Class of Stock [Line Items]
Liquidation preference in year one through four	103.00%
Liquidation preference in year four and five	102.00%
Liquidation preference in year five and six	101.00%
Liquidation preference thereafter	100.00%

[1] In each case, plus an amount per share equal to accrued but unpaid dividends on such share of Preferred Stock up to but excluding the earlier of the date of the redemption or the date of constructive redemption.