Stock Compensation and Share Repurchase Plan (Summary Of Stock Option Activity) (Details) (USD $) In Thousands, except Per Share data, unless otherwise specified	12 Months Ended
	Dec. 31, 2013	Dec. 31, 2012	Dec. 31, 2011
Share-based Compensation Arrangement by Share-based Payment Award, Options, Outstanding [Roll Forward]
Options Outstanding, Balance, beginning of period	1,850	2,151	2,067
Options Outstanding, Granted	0	20	237
Options Outstanding, Exercised	(515)	(174)	(40)
Options Outstanding, Forfeited/expired	(354)	(147)	(113)
Options Outstanding, Balance, end of period	981	1,850	2,151
Share-based Compensation Arrangement by Share-based Payment Award, Options, Outstanding, Weighted Average Exercise Price [Roll Forward]
Weighted Avg Exercise Price, Balance beginning of period	$ 15.37	$ 14.48	$ 14.82
Weighted-Avg Exercise Price, Granted	$ 0.00	$ 11.98	$ 11.01
Weighted-Avg Exercise Price, Exercised	$ 12.42	$ 5.63	$ 7.67
Weighted-Avg Exercise Price, Forfeited/expired	$ 17.46	$ 13.45	$ 15.72
Weighted Avg Exercise Price, Balance, end of period	$ 16.17	$ 15.37	$ 14.48
Share-based Compensation Arrangement by Share-based Payment Award, Options, Additional Disclosures [Abstract]
Options exercisable, end of year, Options Outstanding	627	1,263	1,334
Options exercisable, end of year, Weighted Avg. Exercise Price	$ 18.86	$ 17.11	$ 16.13