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Stock-Based Compensation (Details 1) - Other Stock Options [Member]
6 Months Ended
Jun. 30, 2017
$ / shares
shares
Share-based Compensation Arrangement by Share-based Payment Award, Options, Outstanding [Roll Forward]  
Outstanding at beginning | shares 145,950
Options issued | shares
Outstanding at ending | shares 145,950
Share-based Compensation Arrangement by Share-based Payment Award, Options, Outstanding, Weighted Average Exercise Price [Roll Forward]  
Outstanding at beginning | $ / shares $ 3.18
Options issued | $ / shares
Outstanding at ending | $ / shares $ 3.18