Stock Option Plan (Summary Of Stock Option Activity) (Details) - USD ($) $ / shares in Units, $ in Thousands	12 Months Ended
	Dec. 31, 2015	Dec. 31, 2014	Oct. 21, 2009
Stock Option Plan [Abstract]
Options outstanding, January 1, 2015, Shares	69,372
Exercised, Shares	(6,820)
Forfeited, Shares	(61,916)
Options outstanding, June 30, 2015, Shares	636	69,372
Options exercisable, June 30, 2015, Shares	636
Options outstanding, January 1, 2015, Weighted Average Exercise Price	$ 11.44
Exercised, Weighted Average Exercise Price	11.45
Forfeited, Weighted Average Exercise Price	11.42
Options outstanding, June 30, 2015, Weighted Average Exercise Price	12.79	$ 11.44
Options exercisable, June 30, 2015, Weighted Average Exercise Price	$ 12.79
Options outstanding, June 30, 2015, Weighted Average Remaining Contractual Life (in years)	2 years 5 months 1 day
Options exercisable, June 30, 2015, Weighted Average Remaining Contractual Life (in years)	2 years 5 months 1 day
Shares not granted			25,832
In-the-money options exercised	$ 10	$ 5