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COMMON STOCK WARRANTS (Tables)
 12 Months Ended
Dec. 31, 2017
Common Stock Warrants Tables  
Schedule of common stock warrants
Warrants exercise price  $6.325 
Fair value price per share of common stock  $5.50 
Warrants outstanding   218,250 
Volatility   62.0%
Expected term remaining (years)   5.0 
Risk-free interest rate   1.31%
Dividend yield   —