XML 53 R40.htm IDEA: XBRL DOCUMENT v3.8.0.1
COMMON STOCK WARRANTS (Details)
12 Months Ended
Dec. 31, 2017
$ / shares
shares
Common Stock Warrants Details  
Warrants exercise price $ 6.325
Fair value price per share of common stock $ 5.50
Warrants outstanding | shares 218,250
Volatility 62.00%
Expected term remaining (years) 5 years
Risk-free interest rate 1.31%
Dividend yield 0.00%