Accounting For Stock-Based Compensation (Schedule Of Stock Option Valuation Assumptions) (Details) (USD $)	12 Months Ended
	Dec. 31, 2013	Dec. 31, 2012
Dividend yield	0.00%	0.00%
Weighted average fair value on grant date	$ 2.34	$ 3.01
Maximum [Member]
Risk-free interest rates		0.86%
Expected life in years	5 years 5 months 23 days	5 years 2 months 12 days
Expected volatility		46.47%
Minimum [Member]
Risk-free interest rates	1.51%	0.70%
Expected life in years	5 years 3 months 22 days	4 years 11 months 12 days
Expected volatility	46.58%	45.81%