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Share Capital and Share Premium (Details Narrative) - USD ($) $ / shares in Units, $ in Thousands |  | 1 Months Ended | 2 Months Ended | 4 Months Ended | 5 Months Ended | 6 Months Ended |
--- | --- | --- | --- | --- | --- | --- | ---
Jan. 13, 2021 | Feb. 12, 2021 | Jan. 27, 2021 | Mar. 02, 2021 | Jun. 25, 2021 | Jun. 30, 2021 | Jun. 30, 2021 | Jun. 30, 2020 | Dec. 31, 2020
Disclosure of classes of share capital [line items] |  |  |  |  |  |  |  |  |
Voting Rights |  |  |  |  |  |  | Holders of the Company’s common shares and Class B shares have equivalent economic rights, but holders of Company’s common shares are entitled to one vote per share and holders of the Company’s Class B shares are entitled to twenty votes per share. Each holder of Class B shares may convert, at its option, any or all of the Class B shares held by such holder into an equal number of common shares. |  |
Share premium |  |  |  |  |  | $ 284,383 | $ 284,383 |  | $ 195,102
Proceeds from issuing shares |  |  |  |  |  |  | $ 89,580 | $ 24,207 |
Pre-funded warrants [member] |  |  |  |  |  |  |  |  |
Disclosure of classes of share capital [line items] |  |  |  |  |  |  |  |  |
Par value per share | $ / shares | $ 0.004 |  |  |  |  |  |  |  |
Issuance of common stock due to exercise of warrants | 130,000 |  |  |  |  |  |  |  |
Class A Warrants [member] |  |  |  |  |  |  |  |  |
Disclosure of classes of share capital [line items] |  |  |  |  |  |  |  |  |
Issuance of common stock due to exercise of warrants |  |  |  |  |  |  | 5,550 |  |
Number of shares called by warrants |  |  |  |  |  | 388,700 | 388,700 |  |
Number of outstanding warrants |  |  |  |  |  | 388,700 | 388,700 |  |
PP Warrants [member] |  |  |  |  |  |  |  |  |
Disclosure of classes of share capital [line items] |  |  |  |  |  |  |  |  |
Number of shares called by warrants |  |  |  |  |  | 1,291,833 | 1,291,833 |  |
Number of outstanding warrants |  |  |  |  |  | 1,291,833 | 1,291,833 |  |
Institutional investors [member] |  |  |  |  |  |  |  |  |
Disclosure of classes of share capital [line items] |  |  |  |  |  |  |  |  |
Increase (decrease) in number of shares outstanding |  | 3,850,000 | 2,155,000 |  | 8,900,000 |  |  |  |
Par value per share | $ / shares |  | $ 0.004 | $ 0.004 |  | $ 0.004 |  |  |  |
Proceeds from issuing shares |  | $ 27,891 | $ 15,108 |  | $ 46,581 |  |  |  |
Share issue related cost |  | $ 152 | $ 120 |  | $ 129 |  |  |  |
Institutional investors [member] | Pre-funded warrants [member] |  |  |  |  |  |  |  |  |
Disclosure of classes of share capital [line items] |  |  |  |  |  |  |  |  |
Par value per share | $ / shares |  | $ 0.004 | $ 0.004 |  | $ 0.004 |  |  |  |
Number of shares called by warrants |  | 950,000 | 445,000 |  | 1,100,000 | 550,000 | 550,000 |  |
Proceeds from issuing shares |  | $ 10 | $ 5 |  |  | $ 5 |  |  |
Institutional investors [member] | Pre-funded warrants [member] | Subsequent pre-funded warrants [member] |  |  |  |  |  |  |  |  |
Disclosure of classes of share capital [line items] |  |  |  |  |  |  |  |  |
Number of shares called by warrants |  |  |  |  |  | 550,000 | 550,000 |  |
Institutional investors [member] | January 2021 Warrants [member] |  |  |  |  |  |  |  |  |
Disclosure of classes of share capital [line items] |  |  |  |  |  |  |  |  |
Par value per share | $ / shares |  |  | $ 0.004 |  |  |  |  |  |
Number of shares called by warrants |  |  | 1,950,000 |  |  |  |  |  |
Exercise price of outstanding share options |  |  | $ 6.25 |  |  |  |  |  |
Institutional investors [member] | February 2021 Warrants [member] |  |  |  |  |  |  |  |  |
Disclosure of classes of share capital [line items] |  |  |  |  |  |  |  |  |
Par value per share | $ / shares |  | $ 0.004 |  |  |  |  |  |  |
Number of shares called by warrants |  | 4,800,000 |  |  |  |  |  |  |
Exercise price of outstanding share options |  | $ 6.25 |  |  |  |  |  |  |
Institutional investors [member] | June 2021 Warrants [member] |  |  |  |  |  |  |  |  |
Disclosure of classes of share capital [line items] |  |  |  |  |  |  |  |  |
Par value per share | $ / shares |  |  |  |  | $ 0.004 |  |  |  |
Number of shares called by warrants |  |  |  |  | 10,000,000 |  |  |  |
Exercise price of outstanding share options |  |  |  |  | $ 5.00 |  |  |  |
Preference shares [member] |  |  |  |  |  |  |  |  |
Disclosure of classes of share capital [line items] |  |  |  |  |  |  |  |  |
Par value per share | $ / shares |  |  |  |  |  | $ 0.001 | $ 0.001 |  | $ 0.001
Number of shares outstanding |  |  |  |  |  | 10,300 | 10,300 |  |
Preference shares [member] | Goldenmare Limited [member] |  |  |  |  |  |  |  |  |
Disclosure of classes of share capital [line items] |  |  |  |  |  |  |  |  |
Voting Rights |  |  |  |  |  |  | As of June 30, 2021, Goldenmare Limited owns 10,300 of the Company’s Series B preferred shares. Each Series B preferred share has 25,000 votes, provided that no holder of Series B preferred shares may exercise voting rights pursuant to Series B preferred shares that would result in the aggregate voting power of the beneficial owner of any such holder of Series B preferred shares, together with its affiliates, exceeding 49.99% of the total number of votes eligible to be cast on any matter submitted to a vote of shareholders. |  |
Increase (decrease) in number of shares outstanding |  |  |  | 10,000 |  |  |  |  |
Par value per share | $ / shares |  |  |  | $ 0.001 |  |  |  |  |
Issuance of preferred shares |  |  |  | $ 130 |  |  |  |  |
Class B Common Shares [member] |  |  |  |  |  |  |  |  |
Disclosure of classes of share capital [line items] |  |  |  |  |  |  |  |  |
Par value per share | $ / shares |  |  |  |  |  | $ 0.001 | $ 0.001 |  | $ 0.001
Number of shares outstanding |  |  |  |  |  | 0 | 0 |  |

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