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Note 23 - Cash Flow Information - Non-cash Items and Information (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] |  |  |  |
Operating profit | $ 8,711 | $ 9,996 | $ 31,077 | $ 12,577
Impairment of property, plant and equipment (note 13) |  |  | 0 | 878
Unrealised foreign exchange gains (note 7) |  |  | 1,512 | (2,477)
Fair value loss on derivative instruments |  |  | 496 | 590
Cash-settled share-based expense (note 9.1) |  |  | 479 | 298
Share-based expense included in production costs (note 6) |  |  | 828 | 435
Cash portion of cash-settled share-based expense |  |  | (691) | (1,695)
Expense from equity-settled share-based payment transactions | 279 | 233 | 785 | 564
Cash portion of equity-settled share-based expense (note 9.2(b)) |  |  | (181) | 0
Depreciation (note 13) |  |  | 12,106 | 10,049
Loss on disposal of property, plant and equipment |  |  | 34 | 0
Cash generated from operations before working capital changes |  |  | 46,445 | 21,219
Inventories |  |  | (2,278) | 516
Prepayments |  |  | (2,591) | 3,253
Trade and other receivables |  |  | (514) | (3,537)
Trade and other payables |  |  | (2,132) | (3,822)
Cash generated from operations | $ 11,407 | $ 16,963 | $ 38,930 | $ 17,629

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