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 |
2 140
EUR
|
1 820
EUR
|
— |
| Intangible assets and goodwill [abstract] | |||
| Intangible assets other than goodwill [abstract] | |||
| Intangible assets other than goodwill |
218,000
EUR
|
331,000
EUR
|
— |
| Investments accounted for using equity method [abstract] | |||
| Investments accounted for using equity method |
2 486
EUR
|
5 565
EUR
|
— |
| Miscellaneous non-current assets [abstract] | |||
| Non-current finance lease receivables |
0
EUR
|
67,000
EUR
|
— |
| Trade and other current receivables [abstract] | |||
| Current trade receivables |
6 417
EUR
|
5 167
EUR
|
— |
| Other current receivables |
6 643
EUR
|
16 913
EUR
|
— |
| Classes of current inventories [abstract] | |||
| Current inventories |
14 940
EUR
|
4 937
EUR
|
— |
| Classes of current inventories, alternative [abstract] | |||
| Cash and cash equivalents [abstract] | |||
| Cash and cash equivalents |
68 465
EUR
|
82 842
EUR
|
87 992
EUR
|
| Non-current assets or disposal groups classified as held for sale or as held for distribution to owners [abstract] | |||
| Non-current assets or disposal groups classified as held for sale or as held for distribution to owners |
2 521
EUR
|
-
EUR
|
— |
| Miscellaneous current assets [abstract] | |||
| Current finance lease receivables |
118,000
EUR
|
527,000
EUR
|
— |
| Classes of other provisions [abstract] | |||
| Other provisions [abstract] | |||
| Other non-current provisions |
126,000
EUR
|
406,000
EUR
|
— |
| Borrowings [abstract] | |||
| Non-current portion of non-current borrowings |
0
EUR
|
0
EUR
|
— |
| Current borrowings and current portion of non-current borrowings [abstract] | |||
| Current borrowings and current portion of non-current borrowings |
-
EUR
|
801,000
EUR
|
— |
| 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] | |||
| Current trade payables |
9 174
EUR
|
9 892
EUR
|
— |
| Miscellaneous non-current liabilities [abstract] | |||
| Other non-current liabilities |
2 963
EUR
|
1 943
EUR
|
— |
| Miscellaneous current liabilities [abstract] | |||
| Other current liabilities |
12 647
EUR
|
19 365
EUR
|
— |
| Issued capital [abstract] | |||
| Issued capital |
4 641
EUR
|
4 606
EUR
|
— |
| Retained earnings [abstract] | |||
| Retained earnings, profit (loss) for reporting period |
19 517
EUR
|
2 504
EUR
|
— |
| Retained earnings, excluding profit (loss) for reporting period |
242 593
EUR
|
242 844
EUR
|
— |
| Accumulated other comprehensive income [abstract] | |||
| Reserve of exchange differences on translation |
8 868
EUR
|
7 420
EUR
|
— |
| Net assets (liabilities) [abstract] | |||
| Assets |
123 228
EUR
|
144 970
EUR
|
— |
| Assets less current liabilities [abstract] |