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] | ||||||
| Interest paid, classified as operating activities | — |
112,000
USD
|
— |
84,000
USD
|
— | — |
| Interest received, classified as operating activities | — |
51,000
USD
|
— |
359,000
USD
|
— | — |
| Income taxes paid (refund), classified as operating activities | — |
10,000
USD
|
— |
172,000
USD
|
— | — |
| Cash flows from (used in) operating activities | — |
11,430,000
USD
|
— |
8,870,000
USD
|
— | — |
| Cash flows from (used in) investing activities [abstract] | ||||||
| Cash flows used in obtaining control of subsidiaries or other businesses, classified as investing activities | — |
1,316,000
USD
|
— | — | — | — |
| Purchase of property, plant and equipment, classified as investing activities | — |
1,929,000
USD
|
— |
713,000
USD
|
— | — |
| Purchase of intangible assets, classified as investing activities | — |
1,571,000
USD
|
— |
1,441,000
USD
|
— | — |
| Cash flows from (used in) investing activities | — |
4,816,000
USD
|
— |
2,154,000
USD
|
— | — |
| Cash flows from (used in) financing activities [abstract] | ||||||
| Proceeds from issuing shares | — |
2,381,000
USD
|
— |
64,000
USD
|
— | — |
| Payments to acquire or redeem entity's shares | — |
6,369,000
USD
|
— | — | — | — |
| Repayments of borrowings, classified as financing activities | — |
269,000
USD
|
— |
22,000
USD
|
— | — |
| Payments of lease liabilities, classified as financing activities | — |
831,000
USD
|
— |
734,000
USD
|
— | — |
| Cash flows from (used in) financing activities | — |
5,088,000
USD
|
— |
648,000
USD
|
— | — |
| Effect of exchange rate changes on cash and cash equivalents [abstract] | ||||||
| Effect of exchange rate changes on cash and cash equivalents | — |
1,068,000
USD
|
— |
190,000
USD
|
— | — |
| Increase (decrease) in cash and cash equivalents after effect of exchange rate changes | — |
2,594,000
USD
|
— |
5,878,000
USD
|
— | — |
| Cash and cash equivalents |
27,099,000
USD
|
— |
24,505,000
USD
|
— |
24,505,000
USD
|
18,627,000
USD
|