Annual report pursuant to Section 13 and 15(d)

Stock-based Plans and Stock-based Compensation (Stock Based Compensation Expense - Restricted Stock) (Details)

v3.8.0.1
Stock-based Plans and Stock-based Compensation (Stock Based Compensation Expense - Restricted Stock) (Details) - Restricted Stock Units (RSUs) [Member] - USD ($)
12 Months Ended
Dec. 31, 2017
Dec. 31, 2016
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]    
Stock-based compensation expense $ 218,601 $ 137,291
General and Administrative [Member]    
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]    
Stock-based compensation expense $ 218,601 $ 137,291