Statement Of Cash Flows [Abstract]
| Concept |
2020-01-01 to 2020-12-31 |
2020-01-01 to 2020-12-31 |
2020-01-01 to 2020-12-31 |
2020-01-01 to 2020-12-31 |
2020-01-01 to 2020-12-31 |
As at 2020-12-31 |
2020-01-01 to 2020-12-31 |
2020-01-01 to 2020-12-31 |
2020-01-01 to 2020-12-31 |
As at 2020-01-01 |
2019-01-01 to 2019-12-31 |
2019-01-01 to 2019-12-31 |
2019-01-01 to 2019-12-31 |
2019-01-01 to 2019-12-31 |
As at 2019-12-31 |
2019-01-01 to 2019-12-31 |
2019-01-01 to 2019-12-31 |
2019-01-01 to 2019-12-31 |
2019-01-01 to 2019-12-31 |
2019-01-01 to 2019-12-31 |
As at 2019-01-01 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Statement of cash flows [abstract] | |||||||||||||||||||||
| Cash flows from (used in) operating activities [abstract] | |||||||||||||||||||||
| Profit (loss) |
4,914,000
USD
|
–
USD
|
–
USD
|
4,991,000
USD
|
–
USD
|
— |
–
USD
|
–
USD
|
77,000
USD
|
— |
–
USD
|
–
USD
|
726,000
USD
|
11,000
USD
|
— |
715,000
USD
|
–
USD
|
–
USD
|
–
USD
|
–
USD
|
— |
| Adjustments to reconcile profit (loss) [abstract] | |||||||||||||||||||||
| Adjustments for finance costs |
399,000
USD
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — |
428,000
USD
|
— | — | — | — | — |
| Adjustments for decrease (increase) in inventories |
8,161,000
USD
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — |
696,000
USD
|
— | — | — | — | — |
| Adjustments for depreciation and amortisation expense |
1,254,000
USD
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — |
1,267,000
USD
|
— | — | — | — | — |
| Adjustments for unrealised foreign exchange losses (gains) |
164,000
USD
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — |
40,000
USD
|
— | — | — | — | — |
| Adjustments for undistributed profits of associates |
15,000
USD
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — |
3,000
USD
|
— | — | — | — | — |
| Cash flows from (used in) operations |
1,153,000
USD
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — |
3,167,000
USD
|
— | — | — | — | — |
| Income taxes paid (refund), classified as operating activities |
48,000
USD
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — |
178,000
USD
|
— | — | — | — | — |
| Cash flows from (used in) operating activities |
1,105,000
USD
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — |
2,989,000
USD
|
— | — | — | — | — |
| Cash flows from (used in) investing activities [abstract] | |||||||||||||||||||||
| Other cash receipts from sales of equity or debt instruments of other entities, classified as investing activities |
27,111,000
USD
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — |
–
USD
|
— | — | — | — | — |
| Other cash payments to acquire equity or debt instruments of other entities, classified as investing activities |
1,424,000
USD
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — |
1,290,000
USD
|
— | — | — | — | — |
| Proceeds from sales of property, plant and equipment, classified as investing activities |
10,000
USD
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — |
4,000
USD
|
— | — | — | — | — |
| Purchase of property, plant and equipment, classified as investing activities |
932,000
USD
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — |
370,000
USD
|
— | — | — | — | — |
| Purchase of intangible assets, classified as investing activities |
635,000
USD
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — |
118,000
USD
|
— | — | — | — | — |
| Cash flows from (used in) investing activities |
24,205,000
USD
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — |
1,781,000
USD
|
— | — | — | — | — |
| Cash flows from (used in) financing activities [abstract] | |||||||||||||||||||||
| Proceeds from borrowings, classified as financing activities |
2,000
USD
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — |
929,000
USD
|
— | — | — | — | — |
| Repayments of borrowings, classified as financing activities |
2,737,000
USD
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — |
–
USD
|
— | — | — | — | — |
| Payments of lease liabilities, classified as financing activities |
354,000
USD
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — |
386,000
USD
|
— | — | — | — | — |
| Dividends paid, classified as financing activities |
–
USD
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — |
149,000
USD
|
— | — | — | — | — |
| Cash flows from (used in) financing activities |
3,488,000
USD
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — |
212,000
USD
|
— | — | — | — | — |
| Effect of exchange rate changes on cash and cash equivalents [abstract] | |||||||||||||||||||||
| Effect of exchange rate changes on cash and cash equivalents |
270,000
USD
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — |
20,000
USD
|
— | — | — | — | — |
| Increase (decrease) in cash and cash equivalents after effect of exchange rate changes |
21,822,000
USD
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — |
1,420,000
USD
|
— | — | — | — | — |
| Cash and cash equivalents | — | — | — | — | — |
25,695,000
USD
|
— | — | — |
3,603,000
USD
|
— | — | — | — |
3,603,000
USD
|
— | — | — | — | — |
2,163,000
USD
|