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Note 7 - Net Foreign Exchange Loss - Foreign Exchange Gain (Loss) (Details) - USD ($) $ in Thousands | 3 Months Ended | 9 Months Ended
--- | --- | ---
Sep. 30, 2024 | Sep. 30, 2023 | Sep. 30, 2024 | Sep. 30, 2023
Statement Line Items [Line Items] |  |  |  |
Unrealised foreign exchange (losses) gains |  |  | $ (1,512) | $ 2,477
Taxation and VAT |  |  | (328) | 3,318
Other |  |  | (1,184) | (841)
Realised foreign exchange (losses) gains |  |  | (7,770) | (4,811)
Bullion sales receivable |  |  | (1,805) | (2,526)
Cash and cash equivalents |  |  | (3,031) | (283)
Taxation and VAT receivables |  |  | (2,007) | (66)
Trade and other payables |  |  | (927) | (1,936)
Foreign exchange gains | $ (3,129) | $ (257) | (9,282) | (2,334)
Currency, Zimbabwe Gold (ZiG) [member] |  |  |  |
Statement Line Items [Line Items] |  |  |  |
Unrealised foreign exchange (losses) gains |  |  | (671) |
Taxation and VAT |  |  | (328) |
Other |  |  | (343) |
Realised foreign exchange (losses) gains |  |  | (955) |
Bullion sales receivable |  |  | (368) |
Cash and cash equivalents |  |  | (2) |
Taxation and VAT receivables |  |  | (363) |
Trade and other payables |  |  | (222) |
Foreign exchange gains |  |  | (1,626) |
Currency, Zimbabwe RTGS [member] |  |  |  |
Statement Line Items [Line Items] |  |  |  |
Unrealised foreign exchange (losses) gains |  |  | 0 | 1,648
Taxation and VAT |  |  | 0 | 3,318
Other |  |  | 0 | (1,670)
Realised foreign exchange (losses) gains |  |  | (6,792) | (4,860)
Bullion sales receivable |  |  | (1,437) | (2,526)
Cash and cash equivalents |  |  | (3,006) | (278)
Taxation and VAT receivables |  |  | (1,644) | (66)
Trade and other payables |  |  | (705) | (1,990)
Foreign exchange gains |  |  | (6,792) | (3,212)
Other Currency [Member] |  |  |  |
Statement Line Items [Line Items] |  |  |  |
Unrealised foreign exchange (losses) gains |  |  | (841) | 829
Taxation and VAT |  |  | 0 | 0
Other |  |  | (841) | 829
Realised foreign exchange (losses) gains |  |  | (23) | 49
Bullion sales receivable |  |  | 0 | 0
Cash and cash equivalents |  |  | (23) | (5)
Taxation and VAT receivables |  |  | 0 | 0
Trade and other payables |  |  | 0 | 54
Foreign exchange gains |  |  | $ (864) | $ 878

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- Definition Related to realized foreign exchange gain (loss). + References No definition available. + Details
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