Stockholders' (Equity) (Tables)

9 Months Ended

Sep. 30, 2020

Stockholders' Equity Note [Abstract]

Share-based Payment Arrangement, Option, Exercise Price Range [Table Text Block]

The following table summarizes the options outstanding at September 30, 2020 and the related prices for the options to purchase shares of the Company’s common stock:

						Weighted				Weighted
				Weighted		average				average
				average		exercise				exercise
Range of		Number of		remaining		price of		Number of		price of
exercise		options		contractual		outstanding		options		exercisable
prices		outstanding		life (years)		options		exercisable		options
$	0.03		1,250,000		9.67	$	0.03		250,000	$	0.03
$	0.05		7,450,000		9.44	$	0.05		983,334	$	0.05
$	0.06		1,000,000		9.84	$	0.06		-	$	-
$	21.40		67,879		2.41	$	21.40		67,879	$	1.16
			9,767,879		9.46	$	0.20		1,301,213	$	1.16

Share-based Payment Arrangement, Option, Activity [Table Text Block]

Transactions involving stock options are summarized as follows:

	Shares			Weighted- Average Exercise Price ($)
Outstanding at December 31, 2018		67,879		$	21.40
Granted		-			-
Cancelled		-			-
Outstanding at December 31, 2019		67,879		$	21.40
Granted		11,200,000		$	0.05
Cancelled		(1,500,000	)		0.05
Outstanding at September 30, 2020		9,767,879		$	0.20
Exercisable at September 30, 2020		1,301,213		$	1.16

Schedule of Share-based Payment Award, Stock Options, Valuation Assumptions [Table Text Block]

The Company valued warrants and stock options during the nine months ended September 30, 2020 and 2019 using the Black-Scholes valuation model utilizing the following variables:

	September 30,			September 30,
	2020			2019
Volatility		201.9% to 209.6	%		228.0% to 229.4	%
Dividends	$	-		$	-
Risk-free interest rates		0.55% to 1.30	%		1.75% to 2.53	%
Term (years)		6.0 to 10.00			5.00

Schedule of Stockholders' Equity Note, Warrants or Rights [Table Text Block]

The following table summarizes the warrants outstanding at September 30, 2020 and the related prices for the warrants to purchase shares of the Company’s common stock:

	Shares			Weighted- Average Exercise Price ($)
Outstanding at December 31, 2018		1,167,653		$	2.18
Granted		400,000		$	0.00858
Additional warrants due to trigger of ratchet feature		6,659,382		$	0.00858
Exercised – cashless conversion		(3,514,900	)	$	0.00858
Forfeited		(2,769,482	)	$	0.00858
Expired		(142,653	)		17.42
Outstanding at December 31, 2019		1,800,000		$	0.00858
Granted		6,582,382		$	0.00858
Exercised		(8,382,382	)	$	0.0561
Outstanding at September 30, 2020		-		$	-