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Warrants (Tables)
6 Months Ended
Jun. 30, 2012
Warrants [Abstract]  
Schedule of Warrants Outstanding
   

Six Months Ended

June 30, 2012

 
   

Weighted Average Exercise

 
   

Warrants

   

Price

 

Warrants outstanding at December 31, 2011

 

 

4,096,476

 

 

$

.97

 

Granted

 

 

-

 

 

 

-

 

Exercised

 

 

196,718

 

 

 

.17

 

Expired

 

 

-

 

 

 

-

 

Warrants outstanding at June 30, 2012

 

 

3,899,758

 

 

$

.77

 


                 
   

Three Months Ended

June 30, 2012

 
   

Weighted Average Exercise

 
   

Warrants

   

Price

 

Warrants outstanding at March 31, 2012

 

 

3,899,758

 

 

$

.77

 

Granted

 

 

-

 

 

 

-

 

Exercised

 

 

-

 

 

 

-

 

Expired

 

 

-

 

 

 

-

 

Warrants outstanding at June 30, 2012

 

 

3,899,758

 

 

$

.77

 


Schedule of Warrant Activity by Exercise 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

 

 

 

2.49

 

 

$

.48

 

$1.25

 

 

 

1,453,275

 

 

 

.95

 

 

 

1.25

 

Totals

 

 

 

3,899,758

 

 

 

2.07

 

 

$

.77