Statement Of Cash Flows [Abstract]
| Concept |
2021-01-01 to 2021-12-31 |
2020-01-01 to 2020-12-31 |
|---|---|---|
| Statement of cash flows [abstract] | ||
| Cash flows from (used in) operating activities [abstract] | ||
| Increase (decrease) in working capital |
41 043
USD
|
29 561
USD
|
| Adjustments for increase (decrease) in employee benefit liabilities |
134,000
USD
|
138,000
USD
|
| Cash flows from (used in) investing activities [abstract] | ||
| Payments for development project expenditure |
5 644
USD
|
8 398
USD
|
| Cash flows from (used in) financing activities [abstract] | ||
| Proceeds from sale or issue of treasury shares |
0
USD
|
10 455
USD
|
| Proceeds from issue of ordinary shares |
0
USD
|
121 277
USD
|