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 |
33 009
EUR
|
32 974
EUR
|
— |
| Intangible assets and goodwill [abstract] | |||
| Intangible assets other than goodwill [abstract] | |||
| Intangible assets other than goodwill |
939,000
EUR
|
568,000
EUR
|
— |
| Trade and other current receivables [abstract] | |||
| Current trade receivables |
32 415
EUR
|
35 619
EUR
|
— |
| Other current receivables |
1 764
EUR
|
2 873
EUR
|
— |
| Classes of current inventories [abstract] | |||
| Current inventories |
52 801
EUR
|
52 036
EUR
|
— |
| Classes of current inventories, alternative [abstract] | |||
| Cash and cash equivalents [abstract] | |||
| Cash and cash equivalents |
3 738
EUR
|
2 908
EUR
|
153,000
EUR
|
| Miscellaneous current assets [abstract] | |||
| Current restricted cash and cash equivalents |
0
EUR
|
57,000
EUR
|
— |
| Current derivative financial assets |
375,000
EUR
|
0
EUR
|
— |
| Classes of other provisions [abstract] | |||
| Other provisions [abstract] | |||
| Other non-current provisions |
6 250
EUR
|
6 235
EUR
|
— |
| Non-current portion of non-current borrowings, by type [abstract] | |||
| Non-current portion of non-current loans received |
3 750
EUR
|
5 250
EUR
|
— |
| Current borrowings and current portion of non-current borrowings, by type [abstract] | |||
| Current loans received and current portion of non-current loans received |
1 500
EUR
|
3 000
EUR
|
— |
| Trade and other current payables [abstract] | |||
| Current trade payables |
21 084
EUR
|
23 143
EUR
|
— |
| 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 | — | — | — |
| Current government grants |
1 065
EUR
|
1 249
EUR
|
— |
| Other current payables |
6 125
EUR
|
5 091
EUR
|
— |
| Miscellaneous non-current liabilities [abstract] | |||
| Non-current net defined benefit liability |
1 802
EUR
|
1 496
EUR
|
— |
| Miscellaneous current liabilities [abstract] | |||
| Current net defined benefit liability |
0
EUR
|
14,000
EUR
|
— |
| Current derivative financial liabilities |
0
EUR
|
632,000
EUR
|
— |
| Issued capital [abstract] | |||
| Issued capital |
4 000
EUR
|
4 000
EUR
|
— |
| Retained earnings [abstract] | |||
| Retained earnings |
65 145
EUR
|
55 550
EUR
|
— |
| Net assets (liabilities) [abstract] | |||
| Assets |
125 746
EUR
|
127 593
EUR
|
— |
| Liabilities |
56 601
EUR
|
68 043
EUR
|
— |
| Net current assets (liabilities) [abstract] | |||
| Current assets |
91 093
EUR
|
93 493
EUR
|
— |
| Current liabilities |
43 840
EUR
|
54 137
EUR
|
— |
| Assets less current liabilities [abstract] |