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Stock Compensation (Nonvested Stock) (Details) (USD $)
12 Months Ended
Dec. 31, 2013
Dec. 31, 2012
Dec. 31, 2011
Share-based Compensation Arrangement by Share-based Payment Award      
Total stock compensation expense $ 1,400,000 $ 1,300,000 $ 1,500,000
Restricted Stock
     
Share-based Compensation Arrangement by Share-based Payment Award      
Unrecognized compensation cost period (in months) 1 year 3 months 18 days    
Unrecognized compensation cost 1,300,000    
Vesting period (in years) 3 years    
Restricted stock expense 900,000 900,000 700,000
Omnibus Incentive Plan | Common Stock
     
Share-based Compensation Arrangement by Share-based Payment Award      
Annual share award 50,000    
Total stock compensation expense 400,000 400,000 400,000
Unrecognized compensation cost period (in months) 4 months    
Unrecognized compensation cost $ 100,000