Stock-Based Compensation (Fair Value Of Grant On Date Of Grant Using The Black-Scholes Options Pricing Model) (Details)	12 Months Ended
	Dec. 31, 2013	Dec. 31, 2012	Dec. 31, 2011
Stock-Based Compensation [Abstract]
Risk-free interest rate (in hundredths)	1.86%	1.97%	2.19%
Expected volatility (in hundredths)	55.65%	72.90%	57.58%
Expected lives (years)	4 years 2 months 9 days	4 years 9 months 29 days	5 years 5 months 19 days