Prior Period Revision (Schedule Of Financial Statement Line Items Impacted By Revisions By More Than 1%) (Details) (USD $) In Thousands, unless otherwise specified	3 Months Ended		6 Months Ended		12 Months Ended
	Jun. 30, 2014	Jun. 30, 2013	Jun. 30, 2014	Jun. 30, 2013	Dec. 31, 2013
Provision/(Benefit) for Income Taxes	$ 653	$ 15	$ (229)	$ 50	$ (12,268)
Net Income	(664)	1,859	(3,881)	3,512	18,532
Comprehensive Income	(690)	3,337	(3,748)	5,888	29,538
% Impact					2.54%
% Impact					2.07%
% Impact					1.20%
Restatement Adjustment [Member]
Provision/(Benefit) for Income Taxes					(305)
Net Income					375
Comprehensive Income					375
As Previously Reported [Member]
Provision/(Benefit) for Income Taxes					(11,963)
Net Income					18,157
Comprehensive Income					$ 29,163