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Stock-Based Compensation (Details 1) (USD $)
 6 Months Ended
Jun. 30, 2014
Share Based Compensation Stock Options Activity [Line Items]  
Shares Options outstanding, January 1, 2014 (in shares) 65,481
Shares Granted (in shares) 0
Shares Exercised (in shares) 0
Shares Forfeited (in shares) (4,987)
Shares Options outstanding, June 30, 2014 (in shares) 60,494
Shares Options exercisable, June 30, 2014 (in shares) 60,494
Weighted Average Exercise Price Options outstanding, January 1, 2014 (in dollars per share) $ 58.94
Weighted Average Exercise Price Granted (in dollars per share) $ 0
Weighted Average Exercise Price Exercised (in dollars per share) $ 0
Weighted Average Exercise Price Forfeited (in dollars per share) $ 45.73
Weighted Average Exercise Price Options outstanding, June 30, 2014 (in dollars per share) $ 60.03
Weighted Average Exercise Price Options exercisable, June 30, 2014 (in dollars per share) $ 60.03
Weighted Average Remaining Life (years) Options outstanding, June 30, 2014 6 months
Weighted Average Remaining Life (years) Options exercisable, June 30, 2014 6 months
Aggregate Intrinsic Value Options outstanding, June 30, 2014 $ 0.00
Aggregate Intrinsic Value Options exercisable, June 30, 2014 $ 0.00