Subclassifications Of Assets, Liabilities And Equities [Abstract]
| Concept |
As at 2020-12-31 |
As at 2020-01-01 |
As at 2019-12-31 |
As at 2019-01-01 |
|---|---|---|---|---|
| Subclassifications of assets, liabilities and equities [abstract] | ||||
| Property, plant and equipment [abstract] | ||||
| Property, plant and equipment |
2 870
EUR
|
— |
3 227
EUR
|
— |
| Intangible assets and goodwill [abstract] | ||||
| Intangible assets other than goodwill [abstract] | ||||
| Intangible assets other than goodwill |
3 691
EUR
|
— |
4 843
EUR
|
— |
| Goodwill |
12 788
EUR
|
— |
14 077
EUR
|
— |
| Miscellaneous non-current assets [abstract] | ||||
| Other non-current assets |
83,000
EUR
|
— |
85,000
EUR
|
— |
| Trade and other receivables [abstract] | ||||
| Trade and other receivables |
2 920
EUR
|
— |
3 909
EUR
|
— |
| Cash and cash equivalents [abstract] | ||||
| Cash and cash equivalents |
798,000
EUR
|
434,000
EUR
|
434,000
EUR
|
637,000
EUR
|
| Trade and other payables [abstract] | ||||
| Other payables |
1 334
EUR
|
— |
957,000
EUR
|
— |
| Trade and other payables |
8 890
EUR
|
— |
8 594
EUR
|
— |
| Categories of non-current financial liabilities [abstract] | ||||
| Non-current financial liabilities |
2 882
EUR
|
— |
3 316
EUR
|
— |
| Categories of current financial liabilities [abstract] | ||||
| Current financial liabilities |
3 532
EUR
|
— |
3 253
EUR
|
— |
| Issued capital [abstract] | ||||
| Issued capital |
9 902
EUR
|
— |
9 902
EUR
|
— |
| Net assets (liabilities) [abstract] | ||||
| Assets |
24 663
EUR
|
— |
28 544
EUR
|
— |
| Net current assets (liabilities) [abstract] | ||||
| Current assets |
4 993
EUR
|
— |
5 896
EUR
|
— |
| Current liabilities |
12 828
EUR
|
— |
12 246
EUR
|
— |
| Assets less current liabilities [abstract] |