Subclassifications Of Assets, Liabilities And Equities [Abstract]
| Concept |
As at 2024-12-31 |
As at 2023-12-31 |
As at 2022-12-31 |
|---|---|---|---|
| Subclassifications of assets, liabilities and equities [abstract] | |||
| Property, plant and equipment [abstract] | |||
| Property, plant and equipment |
98,242
EUR
|
97,326
EUR
|
— |
| Intangible assets and goodwill [abstract] | |||
| Intangible assets other than goodwill [abstract] | |||
| Intangible assets other than goodwill |
2,000
EUR
|
4,000
EUR
|
— |
| Miscellaneous non-current assets [abstract] | |||
| Non-current investments other than investments accounted for using equity method | — | — | — |
| Long-term deposits |
2,049
EUR
|
1,930
EUR
|
— |
| Trade and other current receivables [abstract] | |||
| Current trade receivables |
1,458
EUR
|
806,000
EUR
|
— |
| Trade and other receivables [abstract] | |||
| Other receivables |
1,282
EUR
|
1,246
EUR
|
— |
| Classes of current inventories [abstract] | |||
| Current inventories |
791,000
EUR
|
1,506
EUR
|
— |
| Classes of current inventories, alternative [abstract] | |||
| Cash and cash equivalents [abstract] | |||
| Cash and cash equivalents |
379,000
EUR
|
550,000
EUR
|
1,184
EUR
|
| Non-current portion of non-current borrowings, by type [abstract] | |||
| Non-current portion of non-current loans received |
43,790
EUR
|
49,832
EUR
|
— |
| Current borrowings and current portion of non-current borrowings, by type [abstract] | |||
| Current loans received and current portion of non-current loans received |
21,986
EUR
|
15,912
EUR
|
— |
| 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 deferred income other than current contract liabilities |
512,000
EUR
|
458,000
EUR
|
— |
| Trade and other current payables |
8,188
EUR
|
8,014
EUR
|
— |
| Miscellaneous current liabilities [abstract] | |||
| Current accrued expenses and other current liabilities |
88,000
EUR
|
102,000
EUR
|
— |
| Issued capital [abstract] | |||
| Issued capital |
1,637
EUR
|
1,637
EUR
|
— |
| Retained earnings [abstract] | |||
| Retained earnings |
6,989
EUR
|
4,326
EUR
|
— |
| Accumulated other comprehensive income [abstract] | |||
| Reserve of exchange differences on translation |
34,435
EUR
|
31,183
EUR
|
— |
| Miscellaneous equity [abstract] | |||
| Capital redemption reserve |
322,000
EUR
|
322,000
EUR
|
— |
| Capital reserve |
535,000
EUR
|
535,000
EUR
|
— |
| Net assets (liabilities) [abstract] | |||
| Assets |
104,205
EUR
|
103,371
EUR
|
— |
| Liabilities |
74,587
EUR
|
74,342
EUR
|
— |
| Net current assets (liabilities) [abstract] | |||
| Current assets |
3,910
EUR
|
4,109
EUR
|
— |
| Current liabilities |
30,774
EUR
|
24,486
EUR
|
— |
| Assets less current liabilities [abstract] |