Stockholders' Deficiency (Tables)
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12 Months Ended |
Dec. 31, 2016 |
Equity [Abstract] |
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Summary of Black-Scholes Option Pricing Model to Stock Options Granted Assumption |
In applying the Black-Scholes option
pricing model to stock options granted, the Company used the following assumptions:
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For the Years Ended |
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December 31, |
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2016 |
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2015 |
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Risk free interest rate |
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0.73% - 0.90 |
% |
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0.63% - 1.12 |
% |
Expected term (years) |
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2.50 |
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2.50 - 5.00 |
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Expected volatility |
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102% - 118 |
% |
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87% - 128 |
% |
Expected dividends |
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0.00 |
% |
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0.00 |
% |
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Summary of Options Activity |
A summary of the option activity during
the years ended December 31, 2016 and 2015 is presented below:
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Weighted |
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Weighted |
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Average |
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Average |
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Remaining |
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Aggregate |
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Number of |
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Exercise |
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Life |
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Intrinsic |
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Shares |
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Price |
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In Years |
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Value |
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Outstanding, December 31, 2014 |
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7,690,665 |
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$ |
1.24 |
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Granted |
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1,190,000 |
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0.60 |
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Exercised |
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- |
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- |
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Cancelled/forfeited/expired |
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(1,098,998 |
) |
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1.18 |
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Outstanding, December 31, 2015 |
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7,781,667 |
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$ |
1.15 |
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Granted |
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130,000 |
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0.38 |
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Exercised |
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- |
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- |
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Cancelled/forfeited/expired |
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(450,002 |
) |
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0.76 |
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Outstanding, December 31, 2016 |
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7,461,665 |
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$ |
1.16 |
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2.0 |
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$ |
- |
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Exercisable, December 31, 2016 |
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6,925,997 |
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$ |
1.18 |
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2.0 |
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$ |
- |
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Schedule of Stock Options |
The following table presents information
related to stock options at December 31, 2016:
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Options Outstanding |
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Options Exercisable |
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Weighted |
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Weighted |
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Range of |
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Average |
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Outstanding |
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Average |
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Exercisable |
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Exercise |
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Exercise |
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Number of |
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Remaining Life |
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Number of |
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Price |
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Price |
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Options |
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In Years |
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Options |
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$0.15 - $0.50 |
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$ |
0.37 |
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385,000 |
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2.7 |
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385,000 |
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$0.55 - $1.00 |
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0.80 |
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2,345,000 |
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2.8 |
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1,879,332 |
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$1.01 - $1.31 |
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1.17 |
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1,396,665 |
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2.8 |
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1,326,665 |
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$1.32 - $1.61 |
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1.49 |
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3,335,000 |
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1.0 |
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3,335,000 |
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7,461,665 |
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2.0 |
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6,925,997 |
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Summary of Warrants Activity |
The following table accounts for the
Company’s warrant activity for the years ended December 31, 2016 and 2015:
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Weighted |
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Weighted |
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Average |
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Average |
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Remaining |
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Aggregate |
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Number of |
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Exercise |
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Life |
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Intrinsic |
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Shares |
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Price |
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In Years |
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Value |
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Outstanding, December 31, 2014 |
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54,088,323 |
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$ |
1.28 |
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Issued |
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8,330,014 |
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0.87 |
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Exercised |
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- |
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- |
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Cancelled/forfeited/expired |
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(1,374,746 |
) |
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1.55 |
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Outstanding, December 31, 2015 |
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61,043,591 |
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$ |
1.08 |
[1] |
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Issued |
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7,688,618 |
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0.83 |
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Exercised |
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- |
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- |
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Cancelled/forfeited/expired |
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(13,976,469 |
) |
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1.71 |
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Outstanding, December 31, 2016 |
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54,755,740 |
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$ |
0.88 |
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2.3 |
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$ |
- |
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Exercisable, December 31, 2016 |
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54,755,740 |
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$ |
0.88 |
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2.3 |
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$ |
- |
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[1] |
During 2015, the exercise price of warrants to purchase an aggregate of 19,599,999 shares of common stock was reduced to $0.70 per share from exercise prices ranging from $1.05 to $1.00 per share. |
|
Schedule of Stock Warrants |
The following table presents information
related to stock warrants at December 31, 2016:
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Warrants Outstanding |
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Warrants Exercisable |
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Weighted |
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Weighted |
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Range of |
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Average |
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Outstanding |
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Average |
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Exercisable |
|
Exercise |
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Exercise |
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Number of |
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Remaining Life |
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Number of |
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Price |
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Price |
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Warrants |
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In Years |
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Warrants |
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$0.15 - $0.50 |
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$ |
0.15 |
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5,000 |
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3.0 |
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5,000 |
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$0.50 - $1.00 |
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0.78 |
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47,177,692 |
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2.5 |
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47,177,692 |
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$1.01 - $1.50 |
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1.05 |
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4,344,048 |
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0.6 |
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4,344,048 |
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$1.51 - $2.25 |
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2.25 |
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3,229,000 |
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1.0 |
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3,229,000 |
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54,755,740 |
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2.3 |
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54,755,740 |
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