Statement Of Cash Flows [Abstract]
| Concept |
As at 2021-12-31 |
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 |
2021-01-01 to 2021-12-31 |
2020-01-01 to 2020-12-31 |
As at 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 |
As at 2019-12-31 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Statement of cash flows [abstract] | |||||||||||||
| Cash flows from (used in) operating activities [abstract] | |||||||||||||
| Profit (loss) | — |
0
EUR
|
0
EUR
|
0
EUR
|
1,690
EUR
|
1,690
EUR
|
2,626
EUR
|
— |
0
EUR
|
2,626
EUR
|
0
EUR
|
0
EUR
|
— |
| Adjustments to reconcile profit (loss) [abstract] | |||||||||||||
| Other adjustments for non-cash items | — | — | — | — |
43,000
EUR
|
— | — | — | — |
42,000
EUR
|
— | — | — |
| Cash flows from (used in) operating activities | — | — | — | — |
1,200
EUR
|
— | — | — | — |
2,563
EUR
|
— | — | — |
| Cash flows from (used in) investing activities [abstract] | |||||||||||||
| Dividends received, classified as investing activities | — | — | — | — |
0
EUR
|
— | — | — | — |
7,500
EUR
|
— | — | — |
| Cash flows from (used in) investing activities | — | — | — | — |
12,149
EUR
|
— | — | — | — |
295,000
EUR
|
— | — | — |
| Cash flows from (used in) financing activities [abstract] | |||||||||||||
| Proceeds from issuing shares | — | — | — | — |
7,864
EUR
|
— | — | — | — |
0
EUR
|
— | — | — |
| Dividends paid, classified as financing activities | — | — | — | — |
4,215
EUR
|
— | — | — | — |
4,215
EUR
|
— | — | — |
| Cash flows from (used in) financing activities | — | — | — | — |
29,614
EUR
|
— | — | — | — |
9,143
EUR
|
— | — | — |
| Increase (decrease) in cash and cash equivalents after effect of exchange rate changes | — | — | — | — |
16,265
EUR
|
— | — | — | — |
11,410
EUR
|
— | — | — |
| Cash and cash equivalents |
18,763
EUR
|
— | — | — | — | — | — |
2,498
EUR
|
— | — | — | — |
13,908
EUR
|