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STOCKHOLDERS' EQUITY (Details Narrative 1) - USD ($)
6 Months Ended
Jun. 30, 2016
Jun. 30, 2015
Options granted 20,000  
Options shares cancelled (118,336) (77,837)
Options shares expired (126,665) (6,261,308)
Share-based compensation expense $ 380,647 $ 410,034
Unrecognized estimated compensation expense $ 642,200  
Period for recognization of unrecognized compensation expense 1 year 3 months 18 days  
Stock Options [Member] | Employees and Board of Directors [Member]    
Options granted   1,815,000