Annual report pursuant to Section 13 and 15(d)

Intangible Assets (Details Textual)

v3.8.0.1
Intangible Assets (Details Textual) - USD ($)
12 Months Ended
Dec. 31, 2017
Dec. 31, 2016
Finite-Lived Intangible Assets [Line Items]    
Amortization expense $ 83,280 $ 63,666
Amortization expense for 2018 96,485  
Amortization expense for 2019 96,485  
Amortization expense for 2020 96,485  
Amortization expense for 2021 96,485  
Amortization expense for 2022 96,485  
Amortization expense for thereafter 1,126,659  
Finite-Lived License Agreements, Liability For Future Payments, Noncurrent 261,303  
Impairment of Intangible Assets, Finite-lived 279,982 116,969
Patents    
Finite-Lived Intangible Assets [Line Items]    
Capitalized costs for costs related to patents that have not been awarded $ 472,928 $ 678,410