Statement Of Financial Position [Abstract]
| Concept |
As at 2021-12-31 |
As at 2021-12-31 |
As at 2021-12-31 |
As at 2021-12-31 |
As at 2021-12-31 |
As at 2021-12-31 |
As at 2021-12-31 |
As at 2020-12-31 |
As at 2020-12-31 |
As at 2020-12-31 |
As at 2020-12-31 |
As at 2020-12-31 |
As at 2020-12-31 |
As at 2020-12-31 |
As at 2019-12-31 |
As at 2019-12-31 |
As at 2019-12-31 |
As at 2019-12-31 |
As at 2019-12-31 |
As at 2019-12-31 |
As at 2019-12-31 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Statement of financial position [abstract] | |||||||||||||||||||||
| Assets [abstract] | |||||||||||||||||||||
| Non-current assets [abstract] | |||||||||||||||||||||
| Intangible assets other than goodwill | — | — |
59,000
EUR
|
— | — | — | — | — | — | — | — | — | — |
78,000
EUR
|
— | — | — | — | — | — | — |
| Deferred tax assets | — | — |
77,000
EUR
|
— | — | — | — | — | — | — | — | — | — |
173,000
EUR
|
— | — | — | — | — | — | — |
| Non-current assets | — | — |
3 694
EUR
|
— | — | — | — | — | — | — | — | — | — |
5 331
EUR
|
— | — | — | — | — | — | — |
| Current assets [abstract] | |||||||||||||||||||||
| Current inventories | — | — |
1 421
EUR
|
— | — | — | — | — | — | — | — | — | — |
1 764
EUR
|
— | — | — | — | — | — | — |
| Current tax assets, current | — | — |
395,000
EUR
|
— | — | — | — | — | — | — | — | — | — |
464,000
EUR
|
— | — | — | — | — | — | — |
| Cash and cash equivalents | — | — |
1 930
EUR
|
— | — | — | — | — | — | — | — | — | — |
1 039
EUR
|
— | — | — | — | — | — | — |
| Current assets | — | — |
4 828
EUR
|
— | — | — | — | — | — | — | — | — | — |
6 985
EUR
|
— | — | — | — | — | — | — |
| Assets | — | — |
8 522
EUR
|
— | — | — | — | — | — | — | — | — | — |
12 316
EUR
|
— | — | — | — | — | — | — |
| Equity and liabilities [abstract] | |||||||||||||||||||||
| Equity [abstract] | |||||||||||||||||||||
| Issued capital | — | — |
1 079
EUR
|
— | — | — | — | — | — | — | — | — | — |
1 079
EUR
|
— | — | — | — | — | — | — |
| Share premium | — | — |
4 648
EUR
|
— | — | — | — | — | — | — | — | — | — |
4 648
EUR
|
— | — | — | — | — | — | — |
| Equity attributable to owners of parent | — | — |
1 428
EUR
|
— | — | — | — | — | — | — | — | — | — |
2 662
EUR
|
— | — | — | — | — | — | — |
| Equity |
448,000
EUR
|
2 846
EUR
|
1 428
EUR
|
1 428
EUR
|
4 648
EUR
|
1 005
EUR
|
1 079
EUR
|
3 712
EUR
|
2 662
EUR
|
1 079
EUR
|
866,000
EUR
|
219,000
EUR
|
4 648
EUR
|
2 662
EUR
|
5 847
EUR
|
757,000
EUR
|
1 736
EUR
|
5 847
EUR
|
860,000
EUR
|
4 648
EUR
|
1 079
EUR
|
| Liabilities [abstract] | |||||||||||||||||||||
| Non-current liabilities [abstract] | |||||||||||||||||||||
| Non-current provisions [abstract] | |||||||||||||||||||||
| Non-current provisions for employee benefits | — | — |
130,000
EUR
|
— | — | — | — | — | — | — | — | — | — |
128,000
EUR
|
— | — | — | — | — | — | — |
| Non-current liabilities | — | — |
3 487
EUR
|
— | — | — | — | — | — | — | — | — | — |
3 772
EUR
|
— | — | — | — | — | — | — |
| Current liabilities [abstract] | |||||||||||||||||||||
| Current provisions [abstract] | |||||||||||||||||||||
| Current provisions | — | — |
59,000
EUR
|
— | — | — | — | — | — | — | — | — | — |
112,000
EUR
|
— | — | — | — | — | — | — |
| Current tax liabilities, current | — | — |
73,000
EUR
|
— | — | — | — | — | — | — | — | — | — |
124,000
EUR
|
— | — | — | — | — | — | — |
| Current liabilities | — | — |
3 607
EUR
|
— | — | — | — | — | — | — | — | — | — |
5 882
EUR
|
— | — | — | — | — | — | — |
| Equity and liabilities | — | — |
8 522
EUR
|
— | — | — | — | — | — | — | — | — | — |
12 316
EUR
|
— | — | — | — | — | — | — |