General form of registration statement for all companies including face-amount certificate companies

Series B Warrants (Details)

v3.8.0.1
Series B Warrants (Details) - Series B Warrants - $ / shares
12 Months Ended
Dec. 31, 2017
Dec. 31, 2016
Class of Warrant or Right [Line Items]    
Dividend yield 0.00% 0.00%
Volatility factor 70.00% 70.00%
Risk-free interest rate 1.39% 1.616%
Expected term (years) 3 months 3 years 7 months 17 days
Weighted-average fair value of warrants $ 0.15 $ 0.13