XML 32 R59.htm IDEA: XBRL DOCUMENT v3.20.1
Derivative Warrants Liabilities (Details) - Schedule of weighted average of inputs - Fair Value, Inputs, Level 3 [Member] - $ / shares
1 Months Ended 12 Months Ended
Feb. 18, 2019
[1]
Dec. 31, 2018
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]    
Share price (in Dollars per share) $ 0.34 $ 0.33
Exercise price (in Dollars per share) $ 1.08 $ 1.02
Expected volatility 52.10% 73.70%
Risk-free interest 0.45% 0.48%
Dividend yield 0.00% 0.00%
Expected life of up to (years) 317 days 58 days
[1] On February 18, 2019, the Company modified the expiration date of 9,752,984 and 2,028,568 outstanding Series B warrants from February 28, 2019 and May 16, 2019, respectively, both to December 31, 2019.