Employee Stock Options (Tables) - Employee Stock Option [Member]

9 Months Ended

Sep. 30, 2019

Deferred Compensation Arrangement with Individual, Share-based Payments [Line Items]

Schedule of assumptions used to estimate fair value stock options granted

	2019
Expected dividend yield		0	%
Expected volatility		90	%
Risk-free interest rate		2.40-2.47	%
Expected life of options		4.0 years

	2018
Expected dividend yield		0	%
Expected volatility		80-97	%
Risk-free interest rate		2.48-2.89	%
Expected life of options		4.00 years

Schedule of stock option activity

	Number of Options			Weighted Average Exercise Price per Share		Weighted Average Contractual Life in Years		Aggregate Intrinsic Value
Outstanding – December 31, 2018		13,990,000		$	0.61		3.15
Exercisable – December 31, 2018		13,610,000		$	0.59		3.16	$	0
Granted		130,000		$	1.06
Cancelled or Expired		(100,000	)	$	0.95
Outstanding – September 30, 2019		14,020,000		$	0.61		1.85
Exercisable – September 30, 2019		13,745,000		$	0.60		1.83	$	3,796,960

	Number of Options			Weighted Average Exercise Price per Share		Weighted Average Contractual Life in Years		Aggregate Intrinsic Value
Outstanding – December 31, 2017		7,945,000		$	1.38		3.50
Exercisable – December 31, 2017		7,627,500		$	1.35		3.50	$	0
Granted		11,560,000		$	0.82
Cancelled or Expired		(5,425,000	)	$	1.33
Outstanding – September 30, 2018		14,080,000		$	0.94		3.39	$	0
Exercisable – September 30, 2018		7,600,000		$	1.15		2.92	$	0