Statement Of Cash Flows [Abstract]
| Concept |
As at 2020-12-31 |
2020-01-01 to 2020-12-31 |
As at 2020-01-01 |
2019-01-01 to 2019-12-31 |
As at 2019-12-31 |
As at 2019-01-01 |
|---|---|---|---|---|---|---|
| Statement of cash flows [abstract] | ||||||
| Cash flows from (used in) operating activities [abstract] | ||||||
| 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
|