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 |
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 |
2020-01-01 to 2020-12-31 |
2020-01-01 to 2020-12-31 |
|---|---|---|---|---|---|---|---|---|---|
| Profit or loss [abstract] | |||||||||
| Profit (loss) [abstract] | |||||||||
| Revenue | — | — | — |
226 623
EUR
|
— |
267 508
EUR
|
— |
267 508
EUR
|
— |
| Profit (loss) from operating activities | — | — | — |
7 128
EUR
|
— |
16 124
EUR
|
— |
16 132
EUR
|
— |
| Tax expense (income) | — | — | — |
717,000
EUR
|
— |
3 537
EUR
|
— |
3 539
EUR
|
— |
| Profit (loss) |
195,000
EUR
|
195,000
EUR
|
199,000
EUR
|
394,000
EUR
|
241,000
EUR
|
9 452
EUR
|
9 210
EUR
|
9 458
EUR
|
9 210
EUR
|
| Profit (loss), attributable to [abstract] | |||||||||
| Profit (loss), attributable to owners of parent | — | — | — |
195,000
EUR
|
— |
9 210
EUR
|
— |
9 216
EUR
|
— |
| Profit (loss), attributable to non-controlling interests | — | — | — |
199,000
EUR
|
— |
241,000
EUR
|
— |
241,000
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 | — | — | — |
3.00
|
— |
169.00
|
— |
170.00
|
— |
| Diluted earnings per share [abstract] | |||||||||
| Diluted earnings (loss) per share | — | — | — |
3.00
|
— |
169.00
|
— |
170.00
|
— |