Subclassifications Of Assets, Liabilities And Equities [Abstract]
| Concept |
As at 2021-12-31 |
As at 2020-12-31 |
As at 2019-12-31 |
|---|---|---|---|
| Subclassifications of assets, liabilities and equities [abstract] | |||
| Property, plant and equipment [abstract] | |||
| Property, plant and equipment |
13,131,000
EUR
|
11,382,000
EUR
|
— |
| Intangible assets and goodwill [abstract] | |||
| Intangible assets and goodwill |
23,901,000
EUR
|
24,149,000
EUR
|
— |
| Miscellaneous non-current assets [abstract] | |||
| Other non-current assets |
94,000
EUR
|
98,000
EUR
|
— |
| Trade and other current receivables [abstract] | |||
| Trade and other current receivables |
15,528,000
EUR
|
14,264,000
EUR
|
— |
| Classes of current inventories [abstract] | |||
| Current inventories |
12,647,000
EUR
|
9,906,000
EUR
|
— |
| Classes of current inventories, alternative [abstract] | |||
| Cash and cash equivalents [abstract] | |||
| Cash and cash equivalents |
14,334,000
EUR
|
5,250,000
EUR
|
5,173,000
EUR
|
| Miscellaneous current assets [abstract] | |||
| Current derivative financial assets |
14,000
EUR
|
-
EUR
|
— |
| Borrowings [abstract] | |||
| Non-current portion of non-current borrowings |
23,720,000
EUR
|
26,652,000
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 |
13,692,000
EUR
|
11,791,000
EUR
|
— |
| Miscellaneous non-current liabilities [abstract] | |||
| Non-current net defined benefit liability |
4,742,000
EUR
|
4,658,000
EUR
|
— |
| Miscellaneous current liabilities [abstract] | |||
| Current derivative financial liabilities |
-
EUR
|
110,000
EUR
|
— |
| Issued capital [abstract] | |||
| Issued capital |
80,000
EUR
|
3,000
EUR
|
— |
| Retained earnings [abstract] | |||
| Retained earnings |
19,138,000
EUR
|
13,161,000
EUR
|
— |
| Accumulated other comprehensive income [abstract] | |||
| Reserve of exchange differences on translation |
1,532,000
EUR
|
2,154,000
EUR
|
— |
| Net assets (liabilities) [abstract] | |||
| Assets |
88,842,000
EUR
|
75,368,000
EUR
|
— |
| Liabilities |
57,044,000
EUR
|
58,346,000
EUR
|
— |
| Net current assets (liabilities) [abstract] | |||
| Current assets |
42,522,000
EUR
|
29,424,000
EUR
|
— |
| Current liabilities |
20,296,000
EUR
|
17,796,000
EUR
|
— |
| Assets less current liabilities [abstract] |