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 |
12 582
EUR
|
12 814
EUR
|
— |
| Intangible assets and goodwill [abstract] | |||
| Intangible assets other than goodwill [abstract] | |||
| Intangible assets other than goodwill |
14 365
EUR
|
12 636
EUR
|
— |
| Investments accounted for using equity method [abstract] | |||
| Investments accounted for using equity method |
3 993
EUR
|
1 542
EUR
|
— |
| Miscellaneous non-current assets [abstract] | |||
| Other non-current assets |
301,000
EUR
|
173,000
EUR
|
— |
| Trade and other current receivables [abstract] | |||
| Current trade receivables |
1 344
EUR
|
1 541
EUR
|
— |
| Other current receivables |
2 643
EUR
|
3 253
EUR
|
— |
| Classes of current inventories [abstract] | |||
| Current inventories |
6 411
EUR
|
2 907
EUR
|
— |
| Classes of current inventories, alternative [abstract] | |||
| Cash and cash equivalents [abstract] | |||
| Cash and cash equivalents |
15 902
EUR
|
26 010
EUR
|
11 840
EUR
|
| Classes of other provisions [abstract] | |||
| Other provisions [abstract] | |||
| Other current provisions |
190,000
EUR
|
230,000
EUR
|
— |
| Trade and other current payables [abstract] | |||
| Current trade payables |
1 522
EUR
|
1 428
EUR
|
— |
| Categories of non-current financial liabilities [abstract] | |||
| Non-current financial liabilities |
10 187
EUR
|
9 002
EUR
|
— |
| Categories of current financial liabilities [abstract] | |||
| Current financial liabilities |
831,000
EUR
|
605,000
EUR
|
— |
| Miscellaneous non-current liabilities [abstract] | |||
| Other non-current liabilities |
538,000
EUR
|
218,000
EUR
|
— |
| Miscellaneous current liabilities [abstract] | |||
| Other current liabilities |
2 040
EUR
|
2 023
EUR
|
— |
| Issued capital [abstract] | |||
| Issued capital |
1 684
EUR
|
1 599
EUR
|
— |
| Miscellaneous equity [abstract] | |||
| Reserve of equity component of convertible instruments |
473,000
EUR
|
473,000
EUR
|
— |
| Net assets (liabilities) [abstract] | |||
| Assets |
57 540
EUR
|
60 876
EUR
|
— |
| Net current assets (liabilities) [abstract] | |||
| Current assets |
26 300
EUR
|
33 711
EUR
|
— |
| Current liabilities |
4 583
EUR
|
4 286
EUR
|
— |
| Assets less current liabilities [abstract] |