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8. Fair Value of Warrants (Details) - 6 months ended Jun. 30, 2015 - $ / shares
Total
Expected dividend yield 0.00%
Exercise price $ .01
Company stock price $ 3.60
Minimum [Member]  
Risk-free interest rate 0.64%
Expected volatility 73.12%
Expected Life (years), min 2 years
Maximum [Member]  
Risk-free interest rate 0.83%
Expected volatility 76.64%
Expected Life (years), min 2 years 6 months