Subclassifications Of Assets, Liabilities And Equities [Abstract]
| Concept |
As at 2021-12-31 |
As at 2020-12-31 |
As at 2019-12-31 |
|---|---|---|---|
| Subclassifications of assets, liabilities and equities [abstract] | |||
| Miscellaneous non-current assets [abstract] | |||
| Other non-current assets |
-
USD
|
21,000
USD
|
— |
| Trade and other current receivables [abstract] | |||
| Current prepayments and current accrued income other than current contract assets [abstract] | |||
| Current prepayments [abstract] | |||
| Current advances to suppliers |
3 114
USD
|
1 233
USD
|
— |
| Trade and other current receivables |
15 471
USD
|
15 865
USD
|
— |
| Current prepayments and current accrued income including current contract assets [abstract] | |||
| Classes of current inventories [abstract] | |||
| Current inventories |
13 022
USD
|
13 216
USD
|
— |
| Classes of current inventories, alternative [abstract] | |||
| Cash and cash equivalents [abstract] | |||
| Cash and cash equivalents |
2 435
USD
|
1 626
USD
|
4 478
USD
|
| Trade and other current payables [abstract] | |||
| Current accruals and current deferred income including current contract liabilities [abstract] | |||
| Current deferred income including current contract liabilities [abstract] | |||
| Current contract liabilities [abstract] | |||
| Current advances received, representing current contract liabilities for performance obligations satisfied at point in time |
543,000
USD
|
306,000
USD
|
— |
| Trade and other current payables |
14 391
USD
|
12 379
USD
|
— |
| Issued capital [abstract] | |||
| Issued capital |
68,000
USD
|
74,000
USD
|
— |
| Accumulated other comprehensive income [abstract] | |||
| Reserve of exchange differences on translation |
125 912
USD
|
129 954
USD
|
— |
| Net assets (liabilities) [abstract] | |||
| Assets |
141 019
USD
|
131 314
USD
|
— |
| Liabilities |
31 130
USD
|
26 910
USD
|
— |
| Net current assets (liabilities) [abstract] | |||
| Current assets |
49 529
USD
|
43 105
USD
|
— |
| Current liabilities |
23 655
USD
|
21 427
USD
|
— |
| Assets less current liabilities [abstract] |