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 |
23,332,000
EUR
|
28,643,000
EUR
|
— |
| Intangible assets and goodwill [abstract] | |||
| Intangible assets other than goodwill [abstract] | |||
| Intangible assets other than goodwill |
1,671,000
EUR
|
2,160,000
EUR
|
— |
| Goodwill |
12,585,000
EUR
|
13,015,000
EUR
|
— |
| Miscellaneous non-current assets [abstract] | |||
| Other non-current assets |
48,000
EUR
|
48,000
EUR
|
— |
| Trade and other current receivables [abstract] | |||
| Trade and other current receivables |
17,019,000
EUR
|
23,279,000
EUR
|
— |
| Classes of current inventories [abstract] | |||
| Current inventories |
16,867,000
EUR
|
23,426,000
EUR
|
— |
| Classes of current inventories, alternative [abstract] | |||
| Cash and cash equivalents [abstract] | |||
| Cash and cash equivalents |
10,952,000
EUR
|
17,397,000
EUR
|
15,593,000
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 or as held for distribution to owners |
545,000
EUR
|
1,070,000
EUR
|
— |
| Borrowings [abstract] | |||
| Non-current portion of non-current borrowings |
4,200,000
EUR
|
12,400,000
EUR
|
— |
| Current borrowings and current portion of non-current borrowings [abstract] | |||
| Current borrowings and current portion of non-current borrowings |
38,105,000
EUR
|
33,691,000
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 non-current payables [abstract] | |||
| Trade and other non-current payables |
1,300,000
EUR
|
1,244,000
EUR
|
— |
| Trade and other current payables [abstract] | |||
| Trade and other current payables |
21,777,000
EUR
|
25,903,000
EUR
|
— |
| Issued capital [abstract] | |||
| Issued capital |
2,141,000
EUR
|
2,141,000
EUR
|
— |
| Retained earnings [abstract] | |||
| Retained earnings, profit (loss) for reporting period |
9,130,000
EUR
|
2,293,000
EUR
|
— |
| Retained earnings, excluding profit (loss) for reporting period |
18,669,000
EUR
|
18,671,000
EUR
|
— |
| Accumulated other comprehensive income [abstract] | |||
| Reserve of exchange differences on translation |
2,138,000
EUR
|
3,218,000
EUR
|
— |
| Net assets (liabilities) [abstract] | |||
| Assets |
85,028,000
EUR
|
113,058,000
EUR
|
— |
| Net current assets (liabilities) [abstract] | |||
| Current assets |
45,383,000
EUR
|
65,172,000
EUR
|
— |
| Current liabilities |
61,309,000
EUR
|
67,309,000
EUR
|
— |
| Assets less current liabilities [abstract] |