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Note 37 - Operating Segments - Financial Statements (Details) - USD ($) $ in Thousands | 12 Months Ended
--- | ---
Dec. 31, 2022 | Dec. 31, 2021 | Dec. 31, 2020
Statement Line Items [Line Items] |  |  |
Revenue | $ 142,082 | $ 121,329 | $ 100,002
Inter-segmental revenue | 0 | 0 |
Royalty | (7,124) | (6,083) | (5,007)
Production costs | (62,998) | (53,126) | (43,711)
Depreciation | (10,141) | (8,046) | (4,628)
Other income | 60 | 46 | 4,765
Other expenses | (11,782) | (7,136) | (5,315)
Administrative expenses | (11,941) | (9,091) | (7,997)
Management fee | 0 | 0 |
Cash-settled share-based expense | (609) | (477) | (1,413)
Equity-settled share-based expense | (484) | 0 | 0
Net foreign exchange gain (loss) | 4,411 | 1,184 | 4,305
Fair value loss on derivative liabilities | (1,198) | (240) | (266)
Net finance cost | (640) | (361) |
Dividends (paid) received | 0 |  |
Profit before tax | 39,636 | 37,999 | 40,430
Tax expense | (16,770) | (14,857) | (15,173)
Profit for the year | 22,866 | 23,142 | 25,257
Current (excluding intercompany) | 38,427 | 52,933 |
Non-Current (excluding intercompany) | 196,764 | 157,944 |
Additions other than through business combinations, property, plant and equipment | 48,220 | 31,479 |
Expenditure on evaluation and exploration assets (note 18) | 9,398 | 5,717 |
Intercompany balances | 0 | 0 |
Current (excluding intercompany) | (32,441) | (17,688) |
Non-current (excluding intercompany) | (9,291) | (12,633) |
Intercompany balances | 0 | 0 |
Administrative expenses | 11,941 | 9,091 | $ 7,997
Elimination of intersegment amounts [member] |  |  |
Statement Line Items [Line Items] |  |  |
Revenue | 0 | 0 |
Inter-segmental revenue | (19,885) | (21,662) |
Royalty | 0 | 0 |
Production costs | 18,586 | 19,893 |
Depreciation | 789 | 466 |
Other income | 0 | 0 |
Other expenses | 0 | 0 |
Administrative expenses | 0 | 2 |
Management fee | 0 | 0 |
Cash-settled share-based expense | 853 | 691 |
Equity-settled share-based expense | 0 |  |
Net foreign exchange gain (loss) | (291) | (92) |
Fair value loss on derivative liabilities | 0 | 0 |
Net finance cost | 0 | 0 |
Dividends (paid) received | 0 |  |
Profit before tax | 52 | (706) |
Tax expense | 117 | 151 |
Profit for the year | 169 | (555) |
Current (excluding intercompany) | (83) | (162) |
Non-Current (excluding intercompany) | (5,446) | (4,880) |
Additions other than through business combinations, property, plant and equipment | (1,355) | (1,019) |
Expenditure on evaluation and exploration assets (note 18) | 0 | 0 |
Intercompany balances | (107,227) | (91,697) |
Current (excluding intercompany) | 0 | 0 |
Non-current (excluding intercompany) | 116 | 322 |
Intercompany balances | 107,227 | 91,697 |
Administrative expenses | (0) | (2) |
Material reconciling items [member] |  |  |
Statement Line Items [Line Items] |  |  |
Revenue | 0 | 0 |
Inter-segmental revenue | 0 | 0 |
Royalty | 0 | 0 |
Production costs | 0 | 0 |
Depreciation | (42) | (44) |
Other income | 0 | 0 |
Other expenses | (427) | (3,895) |
Administrative expenses | (8,722) | (6,094) |
Management fee | 0 | 0 |
Cash-settled share-based expense | (1,462) | (1,197) |
Equity-settled share-based expense | (484) |  |
Net foreign exchange gain (loss) | 406 | 389 |
Fair value loss on derivative liabilities | (1,198) | (135) |
Net finance cost | 229 | 1,255 |
Dividends (paid) received | 16,992 |  |
Profit before tax | 5,292 | (9,721) |
Tax expense | (850) | 0 |
Profit for the year | 4,442 | (9,721) |
Current (excluding intercompany) | 3,932 | 16,198 |
Non-Current (excluding intercompany) | 19,406 | 897 |
Additions other than through business combinations, property, plant and equipment | 10,821 | 0 |
Expenditure on evaluation and exploration assets (note 18) | 4 | 163 |
Intercompany balances | 61,557 | 48,054 |
Current (excluding intercompany) | (13,089) | (6,040) |
Non-current (excluding intercompany) | (1,109) | (1,107) |
Intercompany balances | (59,749) | (43,816) |
Administrative expenses | 8,722 | 6,094 |
Zimbabwean operations [member] |  |  |
Statement Line Items [Line Items] |  |  |
Revenue | 142,082 | 121,329 |
Inter-segmental revenue | 0 | 0 |
Royalty | (7,124) | (6,083) |
Production costs | (62,701) | (53,117) |
Depreciation | (10,735) | (8,348) |
Other income | 48 | 47 |
Other expenses | (11,289) | (3,241) |
Administrative expenses | (172) | (128) |
Management fee | (3,454) | (2,908) |
Cash-settled share-based expense | 0 | 0 |
Equity-settled share-based expense | 0 |  |
Net foreign exchange gain (loss) | 4,415 | 1,182 |
Fair value loss on derivative liabilities | 0 | 0 |
Net finance cost | (861) | (1,614) |
Dividends (paid) received | (16,992) |  |
Profit before tax | 33,217 | 47,119 |
Tax expense | (15,785) | (14,356) |
Profit for the year | 17,432 | 32,763 |
Current (excluding intercompany) | 33,130 | 34,440 |
Non-Current (excluding intercompany) | 181,982 | 159,612 |
Additions other than through business combinations, property, plant and equipment | 39,635 | 30,575 |
Expenditure on evaluation and exploration assets (note 18) | 9,394 | 5,554 |
Intercompany balances | 33,468 | 34,512 |
Current (excluding intercompany) | (17,451) | (10,042) |
Non-current (excluding intercompany) | (8,197) | (11,535) |
Intercompany balances | (12,725) | (12,414) |
Administrative expenses | 172 | 128 |
South African operations [member] |  |  |
Statement Line Items [Line Items] |  |  |
Revenue | 0 | 0 |
Inter-segmental revenue | 19,885 | 21,662 |
Royalty | 0 | 0 |
Production costs | (18,883) | (19,902) |
Depreciation | (153) | (120) |
Other income | 12 | (1) |
Other expenses | (66) | 0 |
Administrative expenses | (3,047) | (2,867) |
Management fee | 3,454 | 2,908 |
Cash-settled share-based expense | 0 | 29 |
Equity-settled share-based expense | 0 |  |
Net foreign exchange gain (loss) | (119) | (295) |
Fair value loss on derivative liabilities | 0 | (105) |
Net finance cost | (8) | (2) |
Dividends (paid) received | 0 |  |
Profit before tax | 1,075 | 1,307 |
Tax expense | (252) | (652) |
Profit for the year | 823 | 655 |
Current (excluding intercompany) | 1,448 | 2,457 |
Non-Current (excluding intercompany) | 822 | 2,315 |
Additions other than through business combinations, property, plant and equipment | (881) | 1,923 |
Expenditure on evaluation and exploration assets (note 18) | 0 | 0 |
Intercompany balances | 12,202 | 9,131 |
Current (excluding intercompany) | (1,901) | (1,606) |
Non-current (excluding intercompany) | (101) | (313) |
Intercompany balances | (34,753) | (35,467) |
Administrative expenses | $ 3,047 | $ 2,867 |

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