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 |
9 631
EUR
|
10 668
EUR
|
— |
| Intangible assets and goodwill [abstract] | |||
| Intangible assets and goodwill |
210,000
EUR
|
235,000
EUR
|
— |
| Investment property [abstract] | |||
| Investment property |
33 841
EUR
|
32 565
EUR
|
— |
| Trade and other non-current receivables [abstract] | |||
| Non-current trade receivables |
66,000
EUR
|
200,000
EUR
|
— |
| Trade and other current receivables [abstract] | |||
| Current trade receivables |
16 319
EUR
|
16 759
EUR
|
— |
| Current prepayments and current accrued income other than current contract assets [abstract] | |||
| Current prepayments [abstract] | |||
| Current prepayments |
1 110
EUR
|
846,000
EUR
|
— |
| Current prepayments and current accrued income including current contract assets [abstract] | |||
| Current accrued income including current contract assets [abstract] | |||
| Current contract assets |
3 143
EUR
|
4 199
EUR
|
— |
| Classes of current inventories [abstract] | |||
| Current inventories |
8 969
EUR
|
9 674
EUR
|
— |
| Classes of current inventories, alternative [abstract] | |||
| Cash and cash equivalents [abstract] | |||
| Cash and cash equivalents |
10 047
EUR
|
8 955
EUR
|
11 888
EUR
|
| Miscellaneous current assets [abstract] | |||
| Other current assets |
1 104
EUR
|
2 558
EUR
|
— |
| Borrowings [abstract] | |||
| Non-current portion of non-current borrowings |
21 182
EUR
|
18 862
EUR
|
— |
| Current borrowings and current portion of non-current borrowings [abstract] | |||
| Current borrowings and current portion of non-current borrowings |
4 817
EUR
|
696,000
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 |
17 859
EUR
|
17 083
EUR
|
— |
| Current accruals and current deferred income including current contract liabilities [abstract] | |||
| Current deferred income including current contract liabilities [abstract] | |||
| Current contract liabilities [abstract] | |||
| Current contract liabilities |
2 651
EUR
|
5 927
EUR
|
— |
| Miscellaneous non-current liabilities [abstract] | |||
| Other non-current liabilities |
663,000
EUR
|
263,000
EUR
|
— |
| Miscellaneous current liabilities [abstract] | |||
| Other current liabilities |
6 570
EUR
|
10 926
EUR
|
— |
| Issued capital [abstract] | |||
| Issued capital |
4 742
EUR
|
4 742
EUR
|
— |
| Retained earnings [abstract] | |||
| Retained earnings |
21 764
EUR
|
18 200
EUR
|
— |
| Net assets (liabilities) [abstract] | |||
| Assets |
86 371
EUR
|
88 157
EUR
|
— |
| Liabilities |
56 124
EUR
|
56 071
EUR
|
— |
| Net current assets (liabilities) [abstract] | |||
| Current assets |
40 720
EUR
|
43 015
EUR
|
— |
| Current liabilities |
32 401
EUR
|
35 060
EUR
|
— |
| Assets less current liabilities [abstract] |