Subclassifications Of Assets, Liabilities And Equities [Abstract]
| Concept |
As at 2023-12-31 |
As at 2022-12-31 |
As at 2021-12-31 |
|---|---|---|---|
| Subclassifications of assets, liabilities and equities [abstract] | |||
| Property, plant and equipment [abstract] | |||
| Property, plant and equipment |
10 815
EUR
|
12 582
EUR
|
— |
| Intangible assets and goodwill [abstract] | |||
| Intangible assets other than goodwill [abstract] | |||
| Intangible assets other than goodwill |
14 989
EUR
|
14 365
EUR
|
— |
| Investments accounted for using equity method [abstract] | |||
| Investments accounted for using equity method |
3 117
EUR
|
3 993
EUR
|
— |
| Miscellaneous non-current assets [abstract] | |||
| Other non-current assets |
54,000
EUR
|
301,000
EUR
|
— |
| Trade and other current receivables [abstract] | |||
| Current trade receivables |
1 078
EUR
|
1 344
EUR
|
— |
| Other current receivables |
2 223
EUR
|
2 643
EUR
|
— |
| Classes of current inventories [abstract] | |||
| Current inventories |
6 806
EUR
|
6 411
EUR
|
— |
| Classes of current inventories, alternative [abstract] | |||
| Cash and cash equivalents [abstract] | |||
| Cash and cash equivalents |
11 162
EUR
|
15 902
EUR
|
26 010
EUR
|
| Classes of other provisions [abstract] | |||
| Other provisions [abstract] | |||
| Other current provisions |
176,000
EUR
|
190,000
EUR
|
— |
| Trade and other current payables [abstract] | |||
| Current trade payables |
1 436
EUR
|
1 522
EUR
|
— |
| Categories of non-current financial liabilities [abstract] | |||
| Non-current financial liabilities |
14 338
EUR
|
10 187
EUR
|
— |
| Categories of current financial liabilities [abstract] | |||
| Current financial liabilities |
1 016
EUR
|
831,000
EUR
|
— |
| Miscellaneous non-current liabilities [abstract] | |||
| Other non-current liabilities |
681,000
EUR
|
538,000
EUR
|
— |
| Miscellaneous current liabilities [abstract] | |||
| Other current liabilities |
1 469
EUR
|
2 040
EUR
|
— |
| Issued capital [abstract] | |||
| Issued capital |
2 052
EUR
|
1 684
EUR
|
— |
| Miscellaneous equity [abstract] | |||
| Reserve of equity component of convertible instruments |
473,000
EUR
|
— | — |
| Net assets (liabilities) [abstract] | |||
| Assets |
50 244
EUR
|
57 540
EUR
|
— |
| Net current assets (liabilities) [abstract] | |||
| Current assets |
21 269
EUR
|
26 300
EUR
|
— |
| Current liabilities |
4 097
EUR
|
4 583
EUR
|
— |
| Assets less current liabilities [abstract] |