Share-Based Compensation (Schedule Of Stock Option Activity) (Details)					6 Months Ended
	Jun. 30, 2014	Dec. 31, 2013	Jun. 30, 2013	Dec. 31, 2012	Jun. 30, 2014 2012 Plan [Member]	Jun. 30, 2013 2012 Plan [Member]	Jun. 30, 2014 2005 Plan [Member]	Jun. 30, 2013 2005 Plan [Member]
Options outstanding, January 1	903,340	516,674	516,674	211,675
Options granted					400,000	360,000
Options exercised							(13,334)	(55,001)
Options outstanding, March 31	903,340	516,674	516,674	211,675
Options exercisable, December 31	676,659		323,330