|12 Months Ended|
Dec. 31, 2018
|Derivative Instruments and Hedging Activities Disclosure [Abstract]|
Certain of the short-term convertible notes disclosed in note 9 above and note 16 below, have variable priced conversion rights with no fixed floor price and will re-price dependent on the share price performance over varying periods of time, due to the variable priced conversion rights, all convertible notes and any warrants attached thereto, issued subsequent to the variable priced conversion notes are valued and give rise to a derivative financial liability, which was initially valued at inception of the convertible notes using a Black-Scholes valuation model. The value of this derivative financial liability was re-assessed at December 31, 2018 and 2017, and ($4,129,793) and $330,134 was (credited)/debited to the statement of operations and comprehensive loss, respectively. The value of the derivative liability will be re-assessed at each financial reporting period, with any movement thereon recorded in the statement of operations in the period in which it is incurred.
The following assumptions were used in the Black-Scholes valuation model:
The movement in derivative liability is as follows:
The entire disclosure for derivatives and fair value of assets and liabilities.
Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef