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] | |||
| Land and buildings [abstract] | |||
| Land |
0
EUR
|
0
EUR
|
— |
| Buildings |
2 050
EUR
|
0
EUR
|
— |
| Other property, plant and equipment |
492,000
EUR
|
642,000
EUR
|
— |
| Intangible assets and goodwill [abstract] | |||
| Intangible assets other than goodwill [abstract] | |||
| Other intangible assets |
32,000
EUR
|
3,000
EUR
|
— |
| Goodwill |
0
EUR
|
0
EUR
|
— |
| Trade and other current receivables [abstract] | |||
| Current trade receivables |
467,000
EUR
|
207,000
EUR
|
— |
| Categories of financial assets [abstract] | |||
| Financial assets |
1 469
EUR
|
102,000
EUR
|
— |
| Cash and cash equivalents [abstract] | |||
| Cash and cash equivalents |
17 422
EUR
|
15 163
EUR
|
28 114
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 |
0
EUR
|
6 897
EUR
|
— |
| Miscellaneous current assets [abstract] | |||
| Other current assets |
8 234
EUR
|
6 197
EUR
|
— |
| Borrowings [abstract] | |||
| Current borrowings and current portion of non-current borrowings [abstract] | |||
| Current borrowings |
15 671
EUR
|
16 194
EUR
|
— |
| Trade and other current payables [abstract] | |||
| Trade and other current payables |
6 414
EUR
|
3 835
EUR
|
— |
| Categories of non-current financial liabilities [abstract] | |||
| Non-current financial liabilities |
17 539
EUR
|
18 285
EUR
|
— |
| Miscellaneous non-current liabilities [abstract] | |||
| Other non-current liabilities |
0
EUR
|
309,000
EUR
|
— |
| Miscellaneous current liabilities [abstract] | |||
| Other current liabilities |
2 992
EUR
|
3 724
EUR
|
— |
| Issued capital [abstract] | |||
| Issued capital |
873,000
EUR
|
727,000
EUR
|
— |
| Accumulated other comprehensive income [abstract] | |||
| Reserve of exchange differences on translation |
26,000
EUR
|
1,000
EUR
|
— |
| Net assets (liabilities) [abstract] | |||
| Assets |
30 613
EUR
|
30 054
EUR
|
— |
| Net current assets (liabilities) [abstract] | |||
| Current assets |
26 260
EUR
|
22 084
EUR
|
— |
| Current liabilities |
25 077
EUR
|
23 754
EUR
|
— |
| Assets less current liabilities [abstract] |