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Shareholders’ Equity (Details Narrative) - $ / shares | 12 Months Ended |  |  |
--- | --- | --- | --- | ---
Dec. 31, 2021 | Dec. 08, 2021 | Dec. 31, 2020 | Dec. 20, 2013
Share-based Compensation Arrangement by Share-based Payment Award [Line Items] |  |  |  |
Preferred shares, shares authorized | 1,000,000 |  | 1,000,000 |
Preferred shares, par value | $ 0.0001 |  | $ 0.0001 |
Preferred stock, shares issued | 0 |  | 0 |
Preferred shares, shares outstanding | 0 |  | 0 |
Ordinary shares, shares authorized | 100,000,000 |  | 100,000,000 |
Ordinary shares, par value | $ 0.0001 |  | $ 0.0001 |
Ordinary shares, shares, issued | 47,674,773 |  | 46,117,631 |
Ordinary shares, shares, outstanding | 47,674,773 |  | 46,117,631 |
Legal reserve description | Colombian regulation requires that companies retain 10% of net income until it accumulates at least 50% of subscribed and paid in capital |  |  |
Dividends payable, date to be paid | Jan. 31, 2022 |  |  |
ESMetals [Member] |  |  |  |
Share-based Compensation Arrangement by Share-based Payment Award [Line Items] |  |  |  |
Equity method investment, ownership percentage | 70.00% |  |  |
Ventanas solar SA [Member] |  |  |  |
Share-based Compensation Arrangement by Share-based Payment Award [Line Items] |  |  |  |
Equity method investment, ownership percentage | 95.00% |  |  |
Quarterly Rate [Member] |  |  |  |
Share-based Compensation Arrangement by Share-based Payment Award [Line Items] |  |  |  |
Dividend rate per share |  | $ 0.065 |  |
Annual Basis [Member] |  |  |  |
Share-based Compensation Arrangement by Share-based Payment Award [Line Items] |  |  |  |
Dividend rate per share |  | $ 0.26 |  |
2013 Long-Term Equity Incentive Plan [Member] |  |  |  |
Share-based Compensation Arrangement by Share-based Payment Award [Line Items] |  |  |  |
Ordinary shares are reserved for issuance |  |  |  | 1,593,917

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