Warrants (Tables)

9 Months Ended

Sep. 30, 2020

Class Of Warrant Or Right [Line Items]

Schedule of Fair Value Reconciliation of Level 3 Liabilities Measured

The following table presents the fair value reconciliation of Level 3 liabilities measured at fair value during the three and nine months ended September 30, 2020 and 2019:

	Warrants			Debt Derivative			Total
Balance – January 1, 2020	$	7,268		$	370,971		$	378,239
Payment against derivative liability		—			(255,533	)		(255,533	)
Change in fair value of derivative liabilities		(6,420	)		(75,681	)		(82,101	)
Balance – March 30, 2020		848			39,757			40,605
Change in fair value of derivative liabilities		(848	)		(38,869	)		(39,717	)
Balance – June 30, 2020		—			888			888
Change in fair value of derivative liabilities		—			(888	)		(888	)
Balance – September 30, 2020	$	-		$	-		$	-

Roth 2017 Warrants [Member]

Class Of Warrant Or Right [Line Items]

Schedule of Fair Value Reconciliation of Level 3 Liabilities Measured

Assumptions utilized in the valuations of the Roth 2017 Warrant upon the pricing of the February 2020 Offering and the February 2019 Offering, were as follows:

			February 2019
	February 2020		Offering
	Offering		(Revised)
Risk-free interest rate	1.39%		2.43%
Expected life (in years)	2.81		3.82
Expected volatility of underlying stock	91.71%		82.62%
Expected dividend yield		—		—

Summary of Deemed Dividends

The deemed dividends as a result of the February 2020 Offering and the February 2019 Offering are as follows:

	February 2020 Offering		February 2019 Offering (Revised)
Fair value per share of warrants at new exercise price	$	7.00	$	25.19
Fair value per share of warrants at previous exercise price		1.35		18.47
Dividend per share	$	5.65	$	6.72
Warrants outstanding prior to offering		118,696		118,696
Deemed dividend	$	670,632	$	797,637

Warrant [Member]

Class Of Warrant Or Right [Line Items]

Schedule of Fair Value Reconciliation of Level 3 Liabilities Measured

Assumptions utilized in the valuation of the February 2019 Warrant as of September 30, 2019 were as follows:

Risk-free interest rate	1.56%
Expected life	3.36 years
Expected volatility of underlying stock	64.01%
Expected dividend yield		—