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Stock Options and Warrants (Tables)
6 Months Ended
Jun. 30, 2013
Stock Options [Abstract]  
Schedule of Stock Options Activity


                 

 

 

Six Months Ended

June 30,

 

  

 

Number of Options

 

 

Weighted Average

Exercise Price

 

Options outstanding at December 31, 2012

 

 

3,863,972

 

 

$

.27

 

Options granted

 

 

-

 

 

 

-

 

Options exercised

 

 

-

 

 

 

-

 

Options cancelled

 

 

-

 

 

 

-

 

Options expired

 

 

(129,000

)

 

 

1.80

 

Options at end of period

 

 

3,734,972

 

 

$

.27

 

Options exercisable at June 30, 2013

 

 

2,888,298

 

 

$

.29

 


Schedule of Nonvested Share Activity


                 

  

 

Six Months Ended

June 30, 2013

 

  

 

Number of

Options

 

 

Weighted Average

Exercise Price

 

Nonvested options at December 31, 2012

 

 

1,687,000

 

 

$

.13

 

Options granted

 

 

-

 

 

 

-

 

Options vested

 

 

(840,236

)

 

 

.12

 

Options cancelled

 

 

-

 

 

 

-

 

Non-Vested options at June 30, 2013

 

 

846,674

 

 

$

.14

 

Summary of Options Outstanding by Price Range
                                             

 

 

 

Options Outstanding

 

 

Options Exercisable

 

Range of Exercise Price

 

 

Number Outstanding

 

 

Remaining Average Contractual Life (In Years)

 

 

Weighted Average Exercise Price

 

 

Number Exercisable

 

 

Weighted Average Exercise Price

 

$

0.11 - $1.70

 

 

 

3,719,972

 

 

 

6.16

 

 

$

.26

 

 

 

2,873,298

 

 

$

.28

 

$

1.99 - $2.60

 

 

 

15,000

 

 

 

0.04

 

 

 

2.60

 

 

 

15,000

 

 

 

2. 608

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Totals

 

 

 

3,734,972

 

 

 

6.14

 

 

$

.27

 

 

 

2,888,298

 

 

$

.29

 


Summary of Warrants Activity


                 

 

 

Six months ended

June 30, 2013

 

  

 

Weighted Average Exercise

 

  

 

Warrants

 

 

Price

 

Warrants outstanding at December 31, 2012

 

 

3,899,758

 

 

$

.77

 

Granted

 

 

-

 

 

 

 

Exercised

 

 

-

 

 

 

-

 

Expired

 

 

(939,470)

 

 

 

1.25

 

Warrants outstanding at June 30, 2013

 

 

2,960,288

 

 

 

.61

 


                             

 

 

Summary of Warrants Outstanding by Price Range
                             

 

 

 

Warrants Outstanding

 

Range of Exercise Price

 

 

Number Outstanding

 

 

Remaining Average Contractual Life (In Years)

 

 

Weighted Average Exercise Price

 

$

0.35 - $0.75

 

 

 

2,446,483

 

 

 

1.49

 

 

$

.48

 

$

1.25

 

 

 

513,805

 

 

 

.20

 

 

 

1.25

 

Totals

 

 

 

2,960,288

 

 

 

1.36

 

 

$

.61