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

3 Months Ended

Mar. 31, 2018

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

Summary of assumptions used to estimate fair value stock options granted

	2018
Expected dividend yield		0	%
Expected volatility		83-86	%
Risk-free interest rate		2.49	%
Expected life of options		2.50-3.00 years

Summary 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, 2017		7,945,000		$	1.38		3.50
Exercisable – December 31, 2017		7,627,500		$	1.35		3.50	$	0
Granted		100,000		$	1.00
Cancelled or Expired		(0	)	$	.00
Outstanding – March 31, 2018		8,045,000		$	1.37		3.27	$	0
Exercisable – March 31, 2018		7,677,500		$	1.36		3.25	$	0