Annual report pursuant to Section 13 and 15(d)

Derivative Liabilities (Tables)

v3.19.1
Derivative Liabilities (Tables)
12 Months Ended
Dec. 31, 2018
Derivative Instruments and Hedging Activities Disclosure [Abstract]  
Schedule of fair values and the changes in fair values of derivative liabiliti

The fair values and the changes in fair values of derivative liabilities during the years ended December 31, 2018 and 2017 are as follows:

 

    Years Ended December 31,
    2018   2017
Balance, beginning of period   $ 95,786     $ 131,173  
Reduction from warrant exercise     (31,468 )     (11,209 )
Gain on change in fair value for the period     (64,318 )     (24,178 )
Balance, end of period   $     $ 95,786