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Stock-Based Compensation (Details) - USD ($)
$ in Thousands
3 Months Ended 6 Months Ended
Jun. 30, 2017
Jun. 30, 2017
Dec. 31, 2016
Share-based Compensation Arrangement by Share-based Payment Award, Award expiration Period   10 years  
Share-based Compensation Arrangement by Share-based Payment Award, Award Vesting Period   3 years  
Restricted shares granted 1,000    
Unrecognized compensation cost related to nonvested shares $ 1,051,067 $ 1,051,067  
Weighted average period related to compesation cost   1 year 3 months 19 days  
Share-based Compensation Arrangement by Share-based Payment Award, Options, Outstanding, Number 347,521 347,521 358,367
Share-based Compensation Arrangement by Share-based Payment Award, Compensation Cost (in Dollars) $ 47 $ 180  
Restricted Stock [Member]      
Unrecognized compensation cost related to nonvested shares $ 1,694,035 $ 1,694,035  
Weighted average period related to compesation cost   1 year 8 months 12 days  
Performance Shares [Member]      
Share-based Compensation Arrangement by Share-based Payment Award, Options, Vested and Expected to Vest, Outstanding, Number 151,194 151,194  
Share-based Compensation Arrangement by Share-based Payment Award, Options, Outstanding, Number 226,791 226,791  
2017 Equity Compensation Plan [Member]      
Maximum number of shares of common stock or equivalents issued   750,000  
Share-based Compensation Arrangement by Share-based Payment Award, Number of Shares Available for Grant (in Shares) 750,000 750,000