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Share-Based Compensation (Narrative) (Details) - USD ($)
$ / shares in Units, $ in Thousands
3 Months Ended 6 Months Ended
Jun. 30, 2016
Jun. 30, 2015
Jun. 30, 2016
Jun. 30, 2015
Dec. 31, 2015
Stock Options [Member] | Stock Option Plan [Member]          
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]          
Number of shares authorized (in shares) 500,000.0   500,000.0    
Restricted Stock [Member] | Restricted Share Plan [Member]          
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]          
Number of shares authorized (in shares) 7,500,000.0   7,500,000.0    
Shares automatically granted (in shares) 3,000   3,000    
Vesting period     5 years    
Periodic vesting percentage 20.00%   20.00%    
Maximum authorized amount as a percentage of shares authorized     5.00%    
Weighted-average issue price per share (in dollars per share) $ 9.00   $ 9.00   $ 9.00
Unrecognized compensation cost $ 100   $ 100    
Unrecognized compensation cost period     2 years 7 months 23 days    
Share based compensation $ 8 $ 9 $ 15 $ 19