Statement Of Cash Flows [Abstract]
| Concept |
2022-01-01 to 2022-12-31 |
2021-01-01 to 2021-12-31 |
|---|---|---|
| Statement of cash flows [abstract] | ||
| Cash flows from (used in) operating activities [abstract] | ||
| Adjustments for finance income |
4,485,000
USD
|
14,906,000
USD
|
| Cash flows from (used in) operations before changes in working capital |
23,995,000
USD
|
42,750,000
USD
|
| Increase (decrease) in working capital |
387,000
USD
|
4,961,000
USD
|
| Adjustments for decrease (increase) in trade and other receivables |
2,364,000
USD
|
5,918,000
USD
|
| Adjustments for increase (decrease) in trade and other payables |
11,992,000
USD
|
5,193,000
USD
|
| Adjustments for depreciation and amortisation expense and impairment loss (reversal of impairment loss) recognised in profit or loss |
13,188,000
USD
|
19,610,000
USD
|
| Adjustments for gain (loss) on disposal of investments in subsidiaries, joint ventures and associates |
12,242,000
USD
|
—
USD
|
| Cash flows from (used in) investing activities [abstract] | ||
| Cash flows from (used in) decrease (increase) in restricted cash and cash equivalents |
273,000
USD
|
467,000
USD
|
| Proceeds from sales of interests in associates |
7,300,000
USD
|
—
USD
|
| Payments for development project expenditure |
—
USD
|
2,530,000
USD
|