Statement Of Financial Position [Abstract]
| Concept |
As at 2020-12-31 |
As at 2020-12-31 |
As at 2020-12-31 |
As at 2020-12-31 |
As at 2020-12-31 |
As at 2020-01-01 |
As at 2019-12-31 |
As at 2019-12-31 |
As at 2019-12-31 |
As at 2019-12-31 |
As at 2019-12-31 |
As at 2019-01-01 |
As at 2018-12-31 |
As at 2018-12-31 |
As at 2018-12-31 |
As at 2018-12-31 |
As at 2018-12-31 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Statement of financial position [abstract] | |||||||||||||||||
| Assets [abstract] | |||||||||||||||||
| Non-current assets [abstract] | |||||||||||||||||
| Property, plant and equipment |
7,049,000
USD
|
— | — | — | — | — | — |
6,115,000
USD
|
— | — | — | — | — | — | — | — | — |
| Deferred tax assets |
6,421,000
USD
|
— | — | — | — | — | — |
5,521,000
USD
|
— | — | — | — | — | — | — | — | — |
| Non-current assets |
17,292,000
USD
|
— | — | — | — | — | — |
13,863,000
USD
|
— | — | — | — | — | — | — | — | — |
| Current assets [abstract] | |||||||||||||||||
| Current inventories |
2,531,000
USD
|
— | — | — | — | — | — |
1,657,000
USD
|
— | — | — | — | — | — | — | — | — |
| Trade and other current receivables |
24,471,000
USD
|
— | — | — | — | — | — |
14,080,000
USD
|
— | — | — | — | — | — | — | — | — |
| Cash and cash equivalents |
27,099,000
USD
|
— | — | — | — |
24,505,000
USD
|
— |
24,505,000
USD
|
— | — | — |
18,627,000
USD
|
— | — | — | — | — |
| Current assets |
54,101,000
USD
|
— | — | — | — | — | — |
40,242,000
USD
|
— | — | — | — | — | — | — | — | — |
| Assets |
71,393,000
USD
|
— | — | — | — | — | — |
54,105,000
USD
|
— | — | — | — | — | — | — | — | — |
| Equity and liabilities [abstract] | |||||||||||||||||
| Equity [abstract] | |||||||||||||||||
| Issued capital |
433,000
USD
|
— | — | — | — | — | — |
423,000
USD
|
— | — | — | — | — | — | — | — | — |
| Retained earnings |
50,681,000
USD
|
— | — | — | — | — | — |
38,197,000
USD
|
— | — | — | — | — | — | — | — | — |
| Other reserves |
3,589,000
USD
|
— | — | — | — | — | — |
388,000
USD
|
— | — | — | — | — | — | — | — | — |
| Equity |
47,525,000
USD
|
50,681,000
USD
|
6,373,000
USD
|
2,784,000
USD
|
433,000
USD
|
— |
38,197,000
USD
|
39,008,000
USD
|
392,000
USD
|
4,000
USD
|
423,000
USD
|
— |
38,958,000
USD
|
37,704,000
USD
|
836,000
USD
|
4,000
USD
|
422,000
USD
|
| Liabilities [abstract] | |||||||||||||||||
| Non-current liabilities [abstract] | |||||||||||||||||
| Non-current liabilities |
2,604,000
USD
|
— | — | — | — | — | — |
2,774,000
USD
|
— | — | — | — | — | — | — | — | — |
| Current liabilities [abstract] | |||||||||||||||||
| Current liabilities |
21,264,000
USD
|
— | — | — | — | — | — |
12,323,000
USD
|
— | — | — | — | — | — | — | — | — |
| Liabilities |
23,868,000
USD
|
— | — | — | — | — | — |
15,097,000
USD
|
— | — | — | — | — | — | — | — | — |
| Equity and liabilities |
71,393,000
USD
|
— | — | — | — | — | — |
54,105,000
USD
|
— | — | — | — | — | — | — | — | — |