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 |
32,974,000
EUR
|
22,770,000
EUR
|
— |
| Intangible assets and goodwill [abstract] | |||
| Intangible assets other than goodwill [abstract] | |||
| Intangible assets other than goodwill |
568,000
EUR
|
103,000
EUR
|
— |
| Trade and other current receivables [abstract] | |||
| Current trade receivables |
35,619,000
EUR
|
21,754,000
EUR
|
— |
| Other current receivables |
2,873,000
EUR
|
1,915,000
EUR
|
— |
| Classes of current inventories [abstract] | |||
| Current inventories |
52,036,000
EUR
|
45,403,000
EUR
|
— |
| Classes of current inventories, alternative [abstract] | |||
| Cash and cash equivalents [abstract] | |||
| Cash and cash equivalents |
2,908,000
EUR
|
153,000
EUR
|
190,000
EUR
|
| Miscellaneous current assets [abstract] | |||
| Current restricted cash and cash equivalents |
57,000
EUR
|
-
EUR
|
— |
| Classes of other provisions [abstract] | |||
| Other provisions [abstract] | |||
| Other non-current provisions |
6,235,000
EUR
|
1,185,000
EUR
|
— |
| Non-current portion of non-current borrowings, by type [abstract] | |||
| Non-current portion of non-current loans received |
5,250,000
EUR
|
1,500,000
EUR
|
— |
| Current borrowings and current portion of non-current borrowings, by type [abstract] | |||
| Current loans received and current portion of non-current loans received |
3,000,000
EUR
|
2,625,000
EUR
|
— |
| Trade and other current payables [abstract] | |||
| Current trade payables |
23,143,000
EUR
|
24,251,000
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 |
1,249,000
EUR
|
656,000
EUR
|
— |
| Other current payables |
5,091,000
EUR
|
4,090,000
EUR
|
— |
| Miscellaneous non-current liabilities [abstract] | |||
| Non-current net defined benefit liability |
1,496,000
EUR
|
1,192,000
EUR
|
— |
| Miscellaneous current liabilities [abstract] | |||
| Current net defined benefit liability |
14,000
EUR
|
31,000
EUR
|
— |
| Current derivative financial liabilities |
632,000
EUR
|
65,000
EUR
|
— |
| Issued capital [abstract] | |||
| Issued capital |
4,000,000
EUR
|
4,000,000
EUR
|
— |
| Miscellaneous equity [abstract] | |||
| Statutory reserve |
400,000
EUR
|
400,000
EUR
|
— |
| Net assets (liabilities) [abstract] | |||
| Assets |
127,593,000
EUR
|
92,575,000
EUR
|
— |
| Liabilities |
68,043,000
EUR
|
44,602,000
EUR
|
— |
| Net current assets (liabilities) [abstract] | |||
| Current assets |
93,493,000
EUR
|
69,225,000
EUR
|
— |
| Current liabilities |
54,137,000
EUR
|
40,300,000
EUR
|
— |
| Assets less current liabilities [abstract] |