Annual report pursuant to Section 13 and 15(d)

Convertible Note Payable (Narrative) (Details3)

v3.19.3
Convertible Note Payable (Narrative) (Details3) - USD ($)
 12 Months Ended
Dec. 31, 2018
Dec. 31, 2018
Dec. 31, 2017
Short-term Debt [Line Items]
Warrant liability $ 5,859,635
Gain (loss) on change in fair value of derivative liabilities 1,443,249 (4,329,743)
Amortization of debt discount 1,146,549 1,042,999
Convertible Promissory Notes [Member]
Short-term Debt [Line Items]
Gain (loss) on change in fair value of derivative liabilities 1,443,249 (4,329,743)
Convertible Promissory Notes [Member] | Interest Expense [Member]
Short-term Debt [Line Items]
Amortization of debt discount 1,146,549 $ 1,042,999
Debt Derivative [Member]
Short-term Debt [Line Items]
Fair value of embedded derivatives $ 2,256,631 $ 2,256,631
Fair value of assumption model Binomial Option Pricing Model
Dividend yield 0.00%
Estimated fair value of common stock $ 0.0203 $ 0.0203
Warrant liability $ 814,396 $ 814,396
Debt Derivative [Member] | Minimum [Member]
Short-term Debt [Line Items]
Expected volatility 112.98%
Weighted average risk-free interest rate 2.44%
Expected life 30 days
Debt Derivative [Member] | Maximum [Member]
Short-term Debt [Line Items]
Expected volatility 113.09%
Weighted average risk-free interest rate 2.56%
Expected life 6 months