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Warrant Liability (Tables) | 6 Months Ended
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Jun. 30, 2024
Warrants and Rights Note Disclosure [Abstract] |
Schedule on the Fair Value Change in Derivative Liabilities |
|  | Warrant liabilities |
|  | 2024 |  |  | 2023 |
|  | ($'000) |  |  | ($'000) |
At January 1 |  |  | 412 |  |  |  | 643 |
Fair value changes during the period |  |  | 448 |  |  |  | (542 | )
Foreign exchange |  |  | (5 | ) |  |  | 4 |
At March 31 |  |  | 855 |  |  |  | 105 |
Fair value changes during the period |  |  | 69 |  |  |  | 102 |
Foreign exchange |  |  | 1 |  |  |  | 3 |
At June 30 |  |  | 925 |  |  |  | 210 |
Shedule Of Weighted Average Inputs To The Models Used For The Fair Value Of Warrants Granted Explanatory | The following table lists the weighted average inputs to the models used to calculate the fair value of warrants:
|  | June 30, |  |  | December 31, |
|  | 2024 |  |  | 2023 |
Expected volatility (%) |  |  | 95 |  |  |  | 102 |
Risk-free interest rate (%) |  |  | 4.05 |  |  |  | 3.36 |
Expected life of warrants (years) |  |  | 3.7 |  |  |  | 5.2 |
Market price of ADS ($) |  |  | 3.60 |  |  |  | 2.31 |
Model used |  | Black-Scholes |  | Black-Scholes |

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