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 |
8,166
EUR
|
9,482
EUR
|
— |
| Intangible assets and goodwill [abstract] | |||
| Intangible assets and goodwill |
29,999
EUR
|
27,079
EUR
|
— |
| Investments in subsidiaries, joint ventures and associates reported in separate financial statements [abstract] | |||
| Investments in associates reported in separate financial statements |
643,000
EUR
|
0
EUR
|
— |
| Trade and other current receivables [abstract] | |||
| Current trade receivables |
10,900
EUR
|
9,973
EUR
|
— |
| Classes of current inventories [abstract] | |||
| Current inventories |
155,000
EUR
|
149,000
EUR
|
— |
| Classes of current inventories, alternative [abstract] | |||
| Cash and cash equivalents [abstract] | |||
| Cash and cash equivalents |
27,670
EUR
|
23,034
EUR
|
36,419
EUR
|
| Classes of other provisions [abstract] | |||
| Other provisions [abstract] | |||
| Other current provisions |
2,172
EUR
|
2,262
EUR
|
— |
| Trade and other current payables [abstract] | |||
| Current trade payables |
6,083
EUR
|
4,931
EUR
|
— |
| Issued capital [abstract] | |||
| Issued capital |
16,561
EUR
|
15,056
EUR
|
— |
| Retained earnings [abstract] | |||
| Retained earnings |
62,822
EUR
|
53.91 1
EUR
|
— |
| Accumulated other comprehensive income [abstract] | |||
| Reserve of exchange differences on translation |
892,000
EUR
|
506,000
EUR
|
— |
| Miscellaneous equity [abstract] | |||
| Additional paid-in capital |
108,600
EUR
|
83,926
EUR
|
— |
| Net assets (liabilities) [abstract] | |||
| Assets |
83,507
EUR
|
73,761
EUR
|
— |
| Net current assets (liabilities) [abstract] | |||
| Current assets |
42,122
EUR
|
35,837
EUR
|
— |
| Current liabilities |
15,398
EUR
|
22,619
EUR
|
— |
| Assets less current liabilities [abstract] |