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Equity Transactions Equity Transactions (Tables)
12 Months Ended
Dec. 31, 2015
Equity [Abstract]  
Schedule of Assumptions Used
At December 31, 2015, the Company's outstanding warrants were valued using the Black-Scholes option pricing model. This is a Level 3 measurement using the following assumptions:
 
December 31, 2015
Risk-free interest rate
1.3
%
Dividend yield
%
Expected volatility
70
%
Expected life (years)
4.3