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Staff costs and Directors Remuneration (Narrative) (Details) - USD ($) |  | 12 Months Ended
--- | --- | ---
Mar. 10, 2021 | Dec. 31, 2021
James F. Park [Member] |  |
Disclosure of Staff costs and Directors Remuneration [Line Items] |  |
Key management personnel compensation | $ 400,000 | $ 1,600,000
Constantine Papadimitriou [Member] |  |
Disclosure of Staff costs and Directors Remuneration [Line Items] |  |
Key management personnel compensation |  | 310,646
Somit Varma [Member] |  |
Disclosure of Staff costs and Directors Remuneration [Line Items] |  |
Key management personnel compensation |  | 339,239
Sylvia Escovar Gomez [Member] |  |
Disclosure of Staff costs and Directors Remuneration [Line Items] |  |
Key management personnel compensation |  | 223,465
Key management personnel additional compensation |  | 50,000
Non-Executive Directors' Fees | James F. Park [Member] |  |
Disclosure of Staff costs and Directors Remuneration [Line Items] |  |
Key management personnel compensation |  | 0
Non-Executive Directors' Fees | Constantine Papadimitriou [Member] |  |
Disclosure of Staff costs and Directors Remuneration [Line Items] |  |
Key management personnel compensation |  | 112,500
Key management personnel compensation, additional fees |  | 82,500
Non-Executive Directors' Fees | Somit Varma [Member] |  |
Disclosure of Staff costs and Directors Remuneration [Line Items] |  |
Key management personnel compensation |  | 141,875
Key management personnel compensation, additional fees |  | 111,875
Non-Executive Directors' Fees | Sylvia Escovar Gomez [Member] |  |
Disclosure of Staff costs and Directors Remuneration [Line Items] |  |
Key management personnel compensation |  | $ 67,500

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