Subclassifications Of Assets, Liabilities And Equities [Abstract]
| Concept |
As at 2023-12-31 |
As at 2022-12-31 |
|---|---|---|
| Subclassifications of assets, liabilities and equities [abstract] | ||
| Trade and other current receivables [abstract] | ||
| Trade and other current receivables |
75,674,000
USD
|
91,498,000
USD
|
| Classes of current inventories [abstract] | ||
| Current inventories |
13,727,000
USD
|
18,303,000
USD
|
| Classes of current inventories, alternative [abstract] | ||
| Cash and cash equivalents [abstract] | ||
| Cash and cash equivalents |
111,154,000
USD
|
117,896,000
USD
|
| Borrowings [abstract] | ||
| Non-current portion of non-current borrowings |
214,738,000
USD
|
266,124,000
USD
|
| Current borrowings and current portion of non-current borrowings [abstract] | ||
| Current borrowings and current portion of non-current borrowings |
28,699,000
USD
|
51,086,000
USD
|
| Non-current portion of non-current borrowings, by type [abstract] | ||
| Current borrowings and current portion of non-current borrowings, by type [abstract] | ||
| Trade and other current payables [abstract] | ||
| Trade and other current payables |
41,390,000
USD
|
30,734,000
USD
|
| Issued capital [abstract] | ||
| Issued capital |
62,053,000
USD
|
62,053,000
USD
|
| Retained earnings [abstract] | ||
| Retained earnings |
246,054,000
USD
|
53,938,000
USD
|
| Net assets (liabilities) [abstract] | ||
| Assets |
1,001,707,000
USD
|
1,054,885,000
USD
|
| Net current assets (liabilities) [abstract] | ||
| Current assets |
205,014,000
USD
|
236,484,000
USD
|
| Current liabilities |
93,234,000
USD
|
156,790,000
USD
|
| Assets less current liabilities [abstract] |