Subclassifications Of Assets, Liabilities And Equities [Abstract]
| Concept |
As at 2022-12-31 |
As at 2021-12-31 |
As at 2020-12-31 |
|---|---|---|---|
| Subclassifications of assets, liabilities and equities [abstract] | |||
| Property, plant and equipment [abstract] | |||
| Property, plant and equipment |
36,975,000
USD
|
35,350,000
USD
|
— |
| Intangible assets and goodwill [abstract] | |||
| Intangible assets other than goodwill [abstract] | |||
| Intangible assets other than goodwill |
12,698,000
USD
|
13,346,000
USD
|
— |
| Trade and other non-current receivables [abstract] | |||
| Trade and other non-current receivables |
14,600,000
USD
|
3,925,000
USD
|
— |
| Miscellaneous non-current assets [abstract] | |||
| Non-current restricted cash and cash equivalents |
50,000
USD
|
70,000
USD
|
— |
| Trade and other current receivables [abstract] | |||
| Trade and other current receivables |
16,622,000
USD
|
21,530,000
USD
|
— |
| Classes of current inventories [abstract] | |||
| Current inventories |
11,260,000
USD
|
9,121,000
USD
|
— |
| Classes of current inventories, alternative [abstract] | |||
| Cash and cash equivalents [abstract] | |||
| Cash and cash equivalents |
116,000
USD
|
3,593,000
USD
|
7,154,000
USD
|
| Borrowings [abstract] | |||
| Non-current portion of non-current borrowings |
9,501,000
USD
|
12,221,000
USD
|
— |
| Current borrowings and current portion of non-current borrowings [abstract] | |||
| Current borrowings |
13,611,000
USD
|
15,087,000
USD
|
— |
| Non-current portion of non-current borrowings, by type [abstract] | |||
| Trade and other non-current payables [abstract] | |||
| Non-current payables on social security and taxes other than income tax | — | — | — |
| Non-current value added tax payables |
332,000
USD
|
242,000
USD
|
— |
| Trade and other non-current payables |
688,000
USD
|
1,000,000
USD
|
— |
| Trade and other current payables [abstract] | |||
| Trade and other current payables |
6,253,000
USD
|
5,684,000
USD
|
— |
| Issued capital [abstract] | |||
| Issued capital |
4,267,000
USD
|
4,267,000
USD
|
— |
| Retained earnings [abstract] | |||
| Retained earnings |
36,974,000
USD
|
50,207,000
USD
|
— |
| Accumulated other comprehensive income [abstract] | |||
| Reserve of exchange differences on translation |
57,642,000
USD
|
51,412,000
USD
|
— |
| Net assets (liabilities) [abstract] | |||
| Assets |
98,373,000
USD
|
95,124,000
USD
|
— |
| Liabilities |
36,165,000
USD
|
39,919,000
USD
|
— |
| Net current assets (liabilities) [abstract] | |||
| Current assets |
27,998,000
USD
|
34,244,000
USD
|
— |
| Current liabilities |
20,127,000
USD
|
21,003,000
USD
|
— |
| Assets less current liabilities [abstract] |