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Share-Based Compensation (Details) - shares
12 Months Ended
Dec. 31, 2015
Dec. 31, 2014
Dec. 31, 2013
Share-Based Compensation (Details) [Line Items]      
Share-based Compensation Arrangement by Share-based Payment Award, Number of Shares Available for Grant (in Shares) 200,800 200,800 200,800
Employee Stock Option [Member] | 2012 Long-Term Incentive Plan [Member]      
Share-Based Compensation (Details) [Line Items]      
Share-based Compensation Arrangement by Share-based Payment Award, Number of Shares Available for Grant (in Shares) 200,000    
Share-based Compensation Arrangement by Share-based Payment Award, Purchase Price of Common Stock, Percent 100.00%    
Share-based Compensation Arrangement by Share-based Payment Award, Expiration Period 10 years    
Employee Stock Option [Member] | Non-Employee Director Stock Option Plan [Member]      
Share-Based Compensation (Details) [Line Items]      
Share-based Compensation Arrangement by Share-based Payment Award, Number of Shares Available for Grant (in Shares) 800    
Share-based Compensation Arrangement by Share-based Payment Award, Purchase Price of Common Stock, Percent 100.00%    
Minimum [Member] | Employee Stock Option [Member] | Non-Employee Director Stock Option Plan [Member]      
Share-Based Compensation (Details) [Line Items]      
Share-based Compensation Arrangement by Share-based Payment Award, Expiration Period 1 year    
Maximum [Member] | Employee Stock Option [Member] | Non-Employee Director Stock Option Plan [Member]      
Share-Based Compensation (Details) [Line Items]      
Share-based Compensation Arrangement by Share-based Payment Award, Expiration Period 6 years