Summary Of Significant Accounting Policies (Narrative) (Details) (USD $)	0 Months Ended	3 Months Ended	6 Months Ended
	Jul. 10, 2012	Jun. 30, 2014	Jun. 30, 2014	Dec. 31, 2013
Summary Of Significant Accounting Policies [Abstract]
Reverse stock split	0.1
Stock options and stock appreciation rights		509,955	509,955	188,947
Weighted average exercise price		$ 19.04	$ 19.04	$ 48.38
Common stock issuable upon exercise of outstanding warrants		2,197,883	2,197,883
Weighted average exercise price of warrants or rights		$ 6.12	$ 6.12
Weighted average unearned restricted shares outstanding		0	0
Share based compensation, requisite service period			4 years