Statement Of Cash Flows [Abstract]
| Concept |
As at 2022-12-31 |
2022-01-01 to 2022-12-31 |
2022-01-01 to 2022-12-31 |
2022-01-01 to 2022-12-31 |
2022-01-01 to 2022-12-31 |
2022-01-01 to 2022-12-31 |
2022-01-01 to 2022-12-31 |
2022-01-01 to 2022-12-31 |
2022-01-01 to 2022-12-31 |
2021-01-01 to 2021-12-31 |
2021-01-01 to 2021-12-31 |
2021-01-01 to 2021-12-31 |
As at 2021-12-31 |
2021-01-01 to 2021-12-31 |
2021-01-01 to 2021-12-31 |
2021-01-01 to 2021-12-31 |
2021-01-01 to 2021-12-31 |
2021-01-01 to 2021-12-31 |
As at 2020-12-31 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Statement of cash flows [abstract] | |||||||||||||||||||
| Cash flows from (used in) operating activities [abstract] | |||||||||||||||||||
| Profit (loss) | — |
–
USD
|
–
USD
|
870,000
USD
|
244,000
USD
|
626,000
USD
|
244,000
USD
|
–
USD
|
–
USD
|
417,000
USD
|
–
USD
|
14,340,000
USD
|
— |
–
USD
|
–
USD
|
–
USD
|
14,757,000
USD
|
14,340,000
USD
|
— |
| Cash flows from (used in) operating activities | — | — | — |
2,784,000
USD
|
— | — | — | — | — | — | — | — | — | — | — | — |
5,592,000
USD
|
— | — |
| Cash flows from (used in) investing activities [abstract] | |||||||||||||||||||
| Cash flows from losing control of subsidiaries or other businesses, classified as investing activities | — | — | — |
–
USD
|
— | — | — | — | — | — | — | — | — | — | — | — |
18,662,000
USD
|
— | — |
| Cash flows used in obtaining control of subsidiaries or other businesses, classified as investing activities | — | — | — |
550,000
USD
|
— | — | — | — | — | — | — | — | — | — | — | — |
–
USD
|
— | — |
| Proceeds from sales of property, plant and equipment, classified as investing activities | — | — | — |
4,514,000
USD
|
— | — | — | — | — | — | — | — | — | — | — | — |
18,000
USD
|
— | — |
| Purchase of property, plant and equipment, classified as investing activities | — | — | — |
2,414,000
USD
|
— | — | — | — | — | — | — | — | — | — | — | — |
2,889,000
USD
|
— | — |
| Other inflows (outflows) of cash, classified as investing activities | — | — | — |
293,000
USD
|
— | — | — | — | — | — | — | — | — | — | — | — |
3,000
USD
|
— | — |
| Cash flows from (used in) investing activities | — | — | — |
16,342,000
USD
|
— | — | — | — | — | — | — | — | — | — | — | — |
15,069,000
USD
|
— | — |
| Cash flows from (used in) financing activities [abstract] | |||||||||||||||||||
| Proceeds from borrowings, classified as financing activities | — | — | — |
12,465,000
USD
|
— | — | — | — | — | — | — | — | — | — | — | — |
10,431,000
USD
|
— | — |
| Repayments of borrowings, classified as financing activities | — | — | — |
11,017,000
USD
|
— | — | — | — | — | — | — | — | — | — | — | — |
13,252,000
USD
|
— | — |
| Payments of lease liabilities, classified as financing activities | — | — | — |
2,192,000
USD
|
— | — | — | — | — | — | — | — | — | — | — | — |
2,174,000
USD
|
— | — |
| Dividends paid, classified as financing activities | — | — | — |
4,300,000
USD
|
— | — | — | — | — | — | — | — | — | — | — | — |
–
USD
|
— | — |
| Cash flows from (used in) financing activities | — | — | — |
7,050,000
USD
|
— | — | — | — | — | — | — | — | — | — | — | — |
4,937,000
USD
|
— | — |
| Increase (decrease) in cash and cash equivalents before effect of exchange rate changes | — | — | — |
26,176,000
USD
|
— | — | — | — | — | — | — | — | — | — | — | — |
15,724,000
USD
|
— | — |
| Effect of exchange rate changes on cash and cash equivalents [abstract] | |||||||||||||||||||
| Effect of exchange rate changes on cash and cash equivalents | — | — | — |
3,999,000
USD
|
— | — | — | — | — | — | — | — | — | — | — | — |
968,000
USD
|
— | — |
| Cash and cash equivalents |
35,156,000
USD
|
— | — | — | — | — | — | — | — | — | — | — |
65,331,000
USD
|
— | — | — | — | — |
50,575,000
USD
|