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Stock-Based Compensation (Schedule Of Estimated Fair Value Of Options) (Details)	12 Months Ended
	Dec. 31, 2013
7/15/13 [Member]
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Volatility	48.60%
Expected dividend yield	6.00%
Expected term (in years)	4 years
Risk free interest rate	1.02%
12/04/12 [Member]
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Volatility	54.00%
Expected dividend yield	0.80%
Expected term (in years)	4 years
Risk free interest rate	0.49%

The estimated measure of the percentage by which a share price is expected to fluctuate during a period. Volatility also may be defined as a probability-weighted measure of the dispersion of returns about the mean. The volatility of a share price is the standard deviation of the continuously compounded rates of return on the share over a specified period. That is the same as the standard deviation of the differences in the natural logarithms of the stock prices plus dividends, if any, over the period.

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