Annual report pursuant to Section 13 and 15(d)

Intangible Assets (Details Textual)

v3.19.1
Intangible Assets (Details Textual) - USD ($)
12 Months Ended
Dec. 31, 2018
Dec. 31, 2017
Finite-Lived Intangible Assets [Line Items]    
Amortization expense $ 64,981 $ 51,732
Amortization expense for 2019 65,787  
Amortization expense for 2020 65,787  
Amortization expense for 2021 65,787  
Amortization expense for 2022 65,787  
Amortization expense for 2023 65,787  
Amortization expense for thereafter 713,047  
Impairment of Intangible Assets, Finite-lived 56,504 87,655
Patents    
Finite-Lived Intangible Assets [Line Items]    
Capitalized costs for costs related to patents that have not been awarded $ 354,427 $ 330,070