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Stock Based Compensation (Narrative) (Details) - USD ($)
$ / shares in Units, $ in Thousands
3 Months Ended
Mar. 31, 2016
Mar. 31, 2015
Dec. 31, 2015
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]      
Common Stock, par value (in dollars per share) $ 1.00   $ 1.00
Common Stock, shares authorized (in shares) 20,000,000   20,000,000
Stock-based compensation expense $ 200 $ 2  
2015 Stock Incentive Plan [Member]      
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]      
Common Stock, par value (in dollars per share) $ 1.00    
2015 Stock Incentive Plan [Member] | Maximum [Member]      
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]      
Common Stock, shares authorized (in shares) 400,000    
Unrestricted Stock [Member] | Independent Director [Member]      
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]      
Number of shares granted (in shares) 60,000