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Stock-Based Compensation Plans (Tables)
12 Months Ended
Dec. 31, 2013
Fair Value of Stock Options Grants

The Company used the Black Scholes option pricing model to determine the fair value of stock option grants, using the following assumptions during the years ended December 31, 2013 and 2012:

 

 

 

2013

 

 

2012

 

Weighted average expected term

 

 

6.25 years

 

 

 

6.25 years

 

Weighted average volatility

 

 

111

%

 

 

134

%

Weighted average risk-free interest rate

 

 

1.54

%

 

 

0.8

%

Dividend yield

 

 

0

%

 

 

0

%

 

Summary of Stock Option Activity Under the Option Plan

A summary of stock option activity under the Option Plan for the years ended December 31, 2013 and 2012, are presented below:

 

 

 

Shares
Under
Option

 

 

Weighted
Average
Exercise
Price

 

 

Weighted
Average
Remaining
Contractual
Life

 

 

Aggregate
Intrinsic
Value

 

Outstanding at January 1, 2012

 

 

1,661,750

 

 

$

0.98

 

 

 

 

 

 

 

 

 

Granted

 

 

322,500

 

 

$

0.74

 

 

 

 

 

 

 

 

 

Exercised

 

 

(34,500

)

 

$

0.39

 

 

 

 

 

 

 

 

 

Forfeited

 

 

(448,250

)

 

$

0.97

 

 

 

 

 

 

 

 

 

Outstanding at December 31, 2012

 

 

1,501,500

 

 

$

0.95

 

 

 

7.0 Years

 

 

$

78

 

Exercisable at December 31, 2012

 

 

810,623

 

 

$

1.11

 

 

 

5.8 Years

 

 

$

50

 

Outstanding at January 1, 2013

 

 

1,501,500

 

 

$

0.95

 

 

 

 

 

 

 

 

 

Granted

 

 

1,424,216

 

 

$

0.26

 

 

 

 

 

 

 

 

 

Exercised

 

 

(23,000

)

 

$

0.63

 

 

 

 

 

 

 

 

 

Forfeited

 

 

(430,500

)

 

$

0.87

 

 

 

 

 

 

 

 

 

Outstanding at December 31, 2013

 

 

2,472,216

 

 

$

0.57

 

 

 

8.1 Years

 

 

$

178

 

Exercisable at December 31, 2013

 

 

808,623

 

 

$

1.05

 

 

 

5.4 Years

 

 

$

5

 

 

Summary of Status of the Company's Non-Vested Shares Under Option

A summary of status of the Company’s non-vested shares under option as of and for the year ended December 31, 2013 is presented below:

 

 

 

Non-vested
Shares
Under
Option

 

 

Weighted
Average
Grant Date
Fair Value

 

Non-vested at January 1, 2013

 

 

690,877

 

 

$

0.69

 

Granted

 

 

1,424,216

 

 

$

0.22

 

Vested

 

 

(276,250

)

 

$

0.78

 

Forfeited

 

 

(175,250

)

 

$

0.78

 

Non-vested at December 31, 2013

 

 

1,663,593

 

 

$

0.29