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Note 28 - Non-controlling Interests (Tables) | 12 Months Ended
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Dec. 31, 2021
Statement Line Items [Line Items] |
Disclosure of detailed information in non-controlling interests [text block] |
|  | 2021 |  |  | 2020 |  |  | 2019 |
Current assets |  |  | 33,634 |  |  |  | 24,864 |  |  |  | 21,386 |
Non-current assets |  |  | 154,003 |  |  |  | 133,908 |  |  |  | 115,610 |
Current liabilities |  |  | (17,261 | ) |  |  | (7,339 | ) |  |  | (8,630 | )
Non-current liabilities |  |  | (11,535 | ) |  |  | (8,065 | ) |  |  | (9,085 | )
Net assets of Blanket Mine (100%) |  |  | 158,841 |  |  |  | 143,368 |  |  |  | 119,281 |
Carrying amount of NCI of 13.2% (2020: 13.2%, 2019: 16.2%) |  |  | 19,260 |  |  |  | 16,524 |  |  |  | 16,302 |
Revenue |  |  | 121,329 |  |  |  | 100,002 |  |  |  | 75,826 |
Profit after tax |  |  | 35,911 |  |  |  | 33,361 |  |  |  | 51,746 |
Total comprehensive income of Blanket Mine (100%) |  |  | 35,911 |  |  |  | 33,361 |  |  |  | 51,746 |
Profit allocated to NCI of 13.2% (2020: 13.2%, 2019: 16.2%) |  |  | 4,737 |  |  |  | 4,477 |  |  |  | 8,383 |
Dividend allocated to NCI of 13.2% (2020: 13.2%, 2019: 16.2%) |  |  | (2,001 | ) |  |  | (655 | ) |  |  | (426 | )

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