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Stock-Based Compensation (Assumptions Used In Fair Value Valuation Of Option Awards) (Details)
12 Months Ended
Dec. 31, 2013
Dec. 31, 2012
Dec. 31, 2011
Share-based Compensation [Abstract]      
Dividend yield 0.00% 0.00% 0.00%
Risk-free interest rate 0.00% 1.00% 2.00%
Volatility 0.00% 47.10% 48.10%
Expected life (years) 0 years 5 years 5 years