Profit Or Loss [Abstract]
| Concept |
2021-01-01 to 2021-12-31 |
2021-01-01 to 2021-12-31 |
2021-01-01 to 2021-12-31 |
2020-01-01 to 2020-12-31 |
2020-01-01 to 2020-12-31 |
2020-01-01 to 2020-12-31 |
|---|---|---|---|---|---|---|
| Profit or loss [abstract] | ||||||
| Profit (loss) [abstract] | ||||||
| Other income | — | — |
2 117
EUR
|
2 149
EUR
|
— | — |
| Profit (loss) from operating activities | — | — |
1 029
EUR
|
1 994
EUR
|
— | — |
| Tax expense (income) | — | — |
2,000
EUR
|
41,000
EUR
|
— | — |
| Profit (loss) |
996,000
EUR
|
996,000
EUR
|
996,000
EUR
|
2 020
EUR
|
2 020
EUR
|
2 020
EUR
|
| Profit (loss), attributable to [abstract] | ||||||
| Profit (loss), attributable to owners of parent | — | — |
996,000
EUR
|
2 020
EUR
|
— | — |
| Earnings per share [text block] | — | — | — | — | — | — |
| Earnings per share [abstract] | ||||||
| Earnings per share [line items] | ||||||
| Basic earnings per share [abstract] | ||||||
| Basic earnings (loss) per share | — | — |
18.00
|
36.00
|
— | — |
| Diluted earnings per share [abstract] | ||||||
| Diluted earnings (loss) per share | — | — |
18.00
|
36.00
|
— | — |