Redeemable Preferred Stock And Warrants (Schedule Of Preferred Stock Liquidation Preference In The Event Of Change Of Control) (Details) (Series A Serial Preferred Stock [Member])	0 Months Ended
	Aug. 19, 2014
Series A Serial Preferred Stock [Member]
Class of Stock [Line Items]
Liquidation preference, change of control, year one	120.00%	[1]
Liquidation preference, change of control, year two	110.00%	[1]
Liquidation preference, change of control, year three	105.00%	[1]
Liquidation preference, change of control, thereafter	101.00%	[1]

[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.