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Stock-Based Compensation (Summary of Options Outstanding and Exercisable) (Details) - $ / shares
Dec. 31, 2014
Dec. 31, 2013
Share Based Compensation Compensation [Abstract]    
Options Outstanding, Number Outstanding 0 10,000
Options Outstanding, Weighted Average Exercise Price (in USD per share) $ 0.00 $ 21.55
Options Exercisable, Number Exercisable 0  
Options Exercisable, Weighted Average Exercise Price (in USD per share) $ 0.00