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v3.20.1

Supplemental Cash Flow Information (Details) - USD ($) $ in Thousands | 12 Months Ended |
--- | --- | ---
Dec. 31, 2019 | Dec. 31, 2018 | Dec. 31, 2017
Other operating activities |  |  |
Share-based compensation expense | $ 4,448 | $ 2,957 |
(Gain) loss on securities held | (83,705) | 3,298 |
Gains on commodity and foreign currency contracts (Note 9) | (3,315) | (4,930) |
Loss on derivatives (Note 9) | 14 | 1,078 |
Loss on inventory | 0 | 4,670 |
Share of income from associate and dilution gain (Note 14) | (15,245) | (13,679) |
Net realizable value adjustment for inventories (Note 22) | (356) | 24,330 |
Project development write-down | 1,882 | 0 |
Other inflows (outflows) of cash, classified as operating activities | (96,277) | 17,724 |
Changes in non-cash operating working capital items: |  |  |
Trade and other receivables | 1,545 | 6,256 |
Inventories | 22,753 | (12,128) |
Prepaid expenses | (4,093) | 1,878 |
Accounts payable and accrued liabilities | (43,527) | 8,053 |
Provisions | (4,622) | (8,320) |
Changes in non-cash working capital | (27,944) | (4,261) |
Significant non-cash items: |  |  |
Assets acquired by finance lease | 51,181 | 7,028 |
Shares issued as compensation (Note 25) | 2,693 | 1,879 |
Cash and Cash Equivalents |  |  |
Cash in banks | 120,564 | 77,735 |
Short-term money market investments | 0 | 60,775 |
Cash and cash equivalents | 120,564 | 138,510 | $ 175,953
Issued capital |  |  |
Significant non-cash items: |  |  |
Shares issued as compensation (Note 25) | $ 2,693 | $ 1,879 |

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- Definition Adjustments for undistributed profits of associates to reconcile profit (loss) to net cash flow from (used in) operating activities. [Refer: Associates [member]; Profit (loss)] + References Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef -Name IAS -Number 7 -IssueDate 2019-01-01 -Paragraph 20 -Subparagraph b -URI http://eifrs.ifrs.org/eifrs/xifrs-link?type=IAS&num=7&code=ifrs-tx-2019-en-r&anchor=para_20_b&doctype=Standard -URIDate 2019-03-27 + Details
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