Share-Based Compensation (Schedule Of Stock Option Activity) (Details) - shares	6 Months Ended
	Jun. 30, 2015	Jun. 30, 2014
Options outstanding, January 1	871,671	516,674
Options outstanding, March 31	870,012	903,340
Options exercisable, December 31	596,664	676,659
2012 Plan [Member]
Options granted	450,000	400,000
Options exercised	(421,657)	0
2005 Plan [Member]
Options granted	20,000	0
Options exercised	(50,002)	(13,334)