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 and buildings |
16,662
EUR
|
17,381
EUR
|
— |
| Other property, plant and equipment |
21,113
EUR
|
21,628
EUR
|
— |
| Intangible assets and goodwill [abstract] | |||
| Intangible assets other than goodwill [abstract] | |||
| Intangible assets other than goodwill |
5,074
EUR
|
7,343
EUR
|
— |
| Goodwill |
15,854
EUR
|
29,956
EUR
|
— |
| Investments accounted for using equity method [abstract] | |||
| Investments accounted for using equity method |
5,277
EUR
|
6,286
EUR
|
— |
| Trade and other non-current receivables [abstract] | |||
| Non-current prepayments and non-current accrued income other than non-current contract assets [abstract] | |||
| Non-current prepayments |
1,464
EUR
|
1,138
EUR
|
— |
| Non-current prepayments and non-current accrued income including non-current contract assets [abstract] | |||
| Miscellaneous non-current assets [abstract] | |||
| Other non-current assets |
1,068
EUR
|
537,000
EUR
|
— |
| Trade and other current receivables [abstract] | |||
| Current trade receivables |
39,681
EUR
|
35,424
EUR
|
— |
| Current prepayments and current accrued income other than current contract assets [abstract] | |||
| Current prepayments [abstract] | |||
| Current prepayments |
6,667
EUR
|
5,799
EUR
|
— |
| Current prepayments and current accrued income including current contract assets [abstract] | |||
| Classes of current inventories [abstract] | |||
| Current inventories |
217,000
EUR
|
249,000
EUR
|
— |
| Classes of current inventories, alternative [abstract] | |||
| Cash and cash equivalents [abstract] | |||
| Cash and cash equivalents |
36,388
EUR
|
56,700
EUR
|
44,925
EUR
|
| Miscellaneous current assets [abstract] | |||
| Other current assets |
3,793
EUR
|
4,973
EUR
|
— |
| Classes of other provisions [abstract] | |||
| Other provisions [abstract] | |||
| Other non-current provisions |
780,000
EUR
|
440,000
EUR
|
— |
| Other current provisions |
1,604
EUR
|
4,221
EUR
|
— |
| Trade and other non-current payables [abstract] | |||
| Non-current trade payables |
750,000
EUR
|
1,125
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 |
484,000
EUR
|
395,000
EUR
|
— |
| Trade and other current payables |
23,898
EUR
|
24,250
EUR
|
— |
| Issued capital [abstract] | |||
| Issued capital |
124,579
EUR
|
124,579
EUR
|
— |
| Miscellaneous equity [abstract] | |||
| Additional paid-in capital |
144,084
EUR
|
144,147
EUR
|
— |
| Net assets (liabilities) [abstract] | |||
| Assets |
161,060
EUR
|
200,300
EUR
|
— |
| Liabilities |
45,409
EUR
|
52,931
EUR
|
— |
| Net current assets (liabilities) [abstract] | |||
| Current assets |
86,746
EUR
|
103,145
EUR
|
— |
| Current liabilities |
30,872
EUR
|
39,476
EUR
|
— |
| Assets less current liabilities [abstract] |