Statement Of Cash Flows [Abstract]
| Concept |
As at 2021-12-31 |
2021-01-01 to 2021-12-31 |
As at 2020-12-31 |
2020-01-01 to 2020-12-31 |
As at 2019-12-31 |
|---|---|---|---|---|---|
| Statement of cash flows [abstract] | |||||
| Cash flows from (used in) operating activities [abstract] | |||||
| Interest received, classified as operating activities | — |
13,000
EUR
|
— |
9,000
EUR
|
— |
| Cash flows from (used in) operating activities | — |
7,662
EUR
|
— |
4,966
EUR
|
— |
| Cash flows from (used in) investing activities [abstract] | |||||
| Cash flows from losing control of subsidiaries or other businesses, classified as investing activities | — |
53,619
EUR
|
— | — | — |
| Cash flows used in obtaining control of subsidiaries or other businesses, classified as investing activities | — |
15,483
EUR
|
— |
1,515
EUR
|
— |
| Proceeds from sales of property, plant and equipment, classified as investing activities | — |
228,000
EUR
|
— |
10,000
EUR
|
— |
| Purchase of property, plant and equipment, classified as investing activities | — |
6,380
EUR
|
— |
5,409
EUR
|
— |
| Purchase of intangible assets, classified as investing activities | — |
895,000
EUR
|
— |
173,000
EUR
|
— |
| Cash flows from (used in) investing activities | — |
24,698
EUR
|
— |
7,087
EUR
|
— |
| Cash flows from (used in) financing activities [abstract] | |||||
| Proceeds from issuing shares | — |
154,000
EUR
|
— |
338,000
EUR
|
— |
| Payments of lease liabilities, classified as financing activities | — |
5,408
EUR
|
— |
5,651
EUR
|
— |
| Dividends paid, classified as financing activities | — | — | — |
3,725
EUR
|
— |
| Interest paid, classified as financing activities | — | — | — |
11,000
EUR
|
— |
| Cash flows from (used in) financing activities | — |
5,261
EUR
|
— |
9,053
EUR
|
— |
| Increase (decrease) in cash and cash equivalents after effect of exchange rate changes | — |
11,775
EUR
|
— |
21,106
EUR
|
— |
| Cash and cash equivalents |
56,700
EUR
|
— |
44,925
EUR
|
— |
66,031
EUR
|