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 |
13,942,000
EUR
|
13,547,000
EUR
|
— |
| Intangible assets and goodwill [abstract] | |||
| Intangible assets and goodwill |
22,303,000
EUR
|
22,377,000
EUR
|
— |
| Miscellaneous non-current assets [abstract] | |||
| Other non-current assets |
107,000
EUR
|
95,000
EUR
|
— |
| Trade and other current receivables [abstract] | |||
| Trade and other current receivables |
17,866,000
EUR
|
13,387,000
EUR
|
— |
| Classes of current inventories [abstract] | |||
| Current inventories |
12,088,000
EUR
|
14,283,000
EUR
|
— |
| Classes of current inventories, alternative [abstract] | |||
| Cash and cash equivalents [abstract] | |||
| Cash and cash equivalents |
11,568,000
EUR
|
10,284,000
EUR
|
14,334,000
EUR
|
| Miscellaneous current assets [abstract] | |||
| Current derivative financial assets |
-
EUR
|
93,000
EUR
|
— |
| Borrowings [abstract] | |||
| Non-current portion of non-current borrowings |
19,391,000
EUR
|
22,363,000
EUR
|
— |
| Current borrowings and current portion of non-current borrowings [abstract] | |||
| Current borrowings |
3,000,000
EUR
|
3,000,000
EUR
|
— |
| Non-current portion of non-current borrowings, by type [abstract] | |||
| Trade and other current payables [abstract] | |||
| Trade and other current payables |
15,687,000
EUR
|
14,000,000
EUR
|
— |
| Miscellaneous non-current liabilities [abstract] | |||
| Non-current net defined benefit liability |
3,613,000
EUR
|
3,179,000
EUR
|
— |
| Miscellaneous current liabilities [abstract] | |||
| Current derivative financial liabilities |
41,000
EUR
|
8,000
EUR
|
— |
| Issued capital [abstract] | |||
| Issued capital |
80,000
EUR
|
80,000
EUR
|
— |
| Retained earnings [abstract] | |||
| Retained earnings |
26,941,000
EUR
|
22,301,000
EUR
|
— |
| Accumulated other comprehensive income [abstract] | |||
| Reserve of exchange differences on translation |
436,000
EUR
|
521,000
EUR
|
— |
| Net assets (liabilities) [abstract] | |||
| Assets |
85,568,000
EUR
|
81,837,000
EUR
|
— |
| Liabilities |
51,132,000
EUR
|
52,126,000
EUR
|
— |
| Net current assets (liabilities) [abstract] | |||
| Current assets |
41,522,000
EUR
|
38,047,000
EUR
|
— |
| Current liabilities |
20,703,000
EUR
|
19,335,000
EUR
|
— |
| Assets less current liabilities [abstract] |