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 |
28,643,000
EUR
|
31,148,000
EUR
|
— |
| Intangible assets and goodwill [abstract] | |||
| Intangible assets other than goodwill [abstract] | |||
| Intangible assets other than goodwill |
2,160,000
EUR
|
2,813,000
EUR
|
— |
| Goodwill |
13,015,000
EUR
|
12,809,000
EUR
|
— |
| Trade and other current receivables [abstract] | |||
| Trade and other current receivables |
23,279,000
EUR
|
26,292,000
EUR
|
— |
| Classes of current inventories [abstract] | |||
| Current inventories |
23,426,000
EUR
|
23,944,000
EUR
|
— |
| Classes of current inventories, alternative [abstract] | |||
| Cash and cash equivalents [abstract] | |||
| Cash and cash equivalents |
17,397,000
EUR
|
15,593,000
EUR
|
11,974,000
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 |
1,070,000
EUR
|
0
EUR
|
— |
| Borrowings [abstract] | |||
| Non-current portion of non-current borrowings |
12,400,000
EUR
|
13,430,000
EUR
|
— |
| Current borrowings and current portion of non-current borrowings [abstract] | |||
| Current borrowings and current portion of non-current borrowings |
33,691,000
EUR
|
36,200,000
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 |
1,244,000
EUR
|
1,018,000
EUR
|
— |
| Trade and other current payables [abstract] | |||
| Trade and other current payables |
25,903,000
EUR
|
30,443,000
EUR
|
— |
| Issued capital [abstract] | |||
| Issued capital |
2,141,000
EUR
|
2,141,000
EUR
|
— |
| Retained earnings [abstract] | |||
| Retained earnings, profit (loss) for reporting period |
2,293,000
EUR
|
1,693,000
EUR
|
— |
| Retained earnings, excluding profit (loss) for reporting period |
18,671,000
EUR
|
20,157,000
EUR
|
— |
| Accumulated other comprehensive income [abstract] | |||
| Reserve of exchange differences on translation |
3,218,000
EUR
|
3,914,000
EUR
|
— |
| Net assets (liabilities) [abstract] | |||
| Assets |
113,058,000
EUR
|
117,698,000
EUR
|
— |
| Net current assets (liabilities) [abstract] | |||
| Current assets |
65,172,000
EUR
|
65,829,000
EUR
|
— |
| Current liabilities |
67,309,000
EUR
|
69,383,000
EUR
|
— |
| Assets less current liabilities [abstract] |