Statement Of Cash Flows [Abstract]
| Concept |
As at 2021-12-31 |
2021-01-01 to 2021-12-31 |
As at 2020-12-31 |
2020-01-01 to 2020-12-31 |
As at 2019-12-31 |
|---|---|---|---|---|---|
| Statement of cash flows [abstract] | |||||
| Cash flows from (used in) operating activities [abstract] | |||||
| Cash flows from (used in) operations | — |
39,510,000
USD
|
— |
78,956,000
USD
|
— |
| Cash flows from (used in) operating activities | — |
29,769,000
USD
|
— |
73,231,000
USD
|
— |
| Cash flows from (used in) investing activities [abstract] | |||||
| Cash flows used in obtaining control of subsidiaries or other businesses, classified as investing activities | — |
-
USD
|
— |
2,088,000
USD
|
— |
| Purchase of property, plant and equipment, classified as investing activities | — |
2,595,000
USD
|
— |
2,140,000
USD
|
— |
| Interest received, classified as investing activities | — |
-
USD
|
— |
67,000
USD
|
— |
| Cash flows from (used in) investing activities | — |
15,955,000
USD
|
— |
5,458,000
USD
|
— |
| Cash flows from (used in) financing activities [abstract] | |||||
| Proceeds from issuing shares | — |
-
USD
|
— |
8,234,000
USD
|
— |
| Payments of lease liabilities, classified as financing activities | — |
3,359,000
USD
|
— |
1,784,000
USD
|
— |
| Interest paid, classified as financing activities | — |
575,000
USD
|
— |
139,000
USD
|
— |
| Cash flows from (used in) financing activities | — |
96,610,000
USD
|
— |
14,000
USD
|
— |
| Increase (decrease) in cash and cash equivalents before effect of exchange rate changes | — |
110,424,000
USD
|
— |
67,759,000
USD
|
— |
| Effect of exchange rate changes on cash and cash equivalents [abstract] | |||||
| Effect of exchange rate changes on cash and cash equivalents | — |
167,000
USD
|
— |
129,000
USD
|
— |
| Cash and cash equivalents |
204,415,000
USD
|
— |
94,158,000
USD
|
— |
26,270,000
USD
|