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Note 11 - Stock Options and Warrants (Tables)
3 Months Ended
Mar. 31, 2016
Tables/Schedules  
Schedule of Stock Option and Warrant, Activity

The following table summarizes the stock option and warrant activity during the three months ended March 31, 2016:

 

Shares

Weighted Average Exercise Price

Weighted Average Remaining Contract Term

 

 

 

 

Outstanding at December 31, 2015

4,977,267

$0.03

3.25

Granted

-

 

 

Exercised

-

 

 

Expired or cancelled

-

 

 

 

 

 

 

Outstanding, vested and exercisable     at March 31, 2016

4,977,267

$0.03

3.00