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 paid, classified as operating activities | — |
4,633
EUR
|
— |
4,306
EUR
|
— |
| Interest received, classified as operating activities | — |
51,000
EUR
|
— |
52,000
EUR
|
— |
| Income taxes paid (refund), classified as operating activities | — |
221,000
EUR
|
— |
263,000
EUR
|
— |
| Cash flows from (used in) operating activities | — |
18,485
EUR
|
— |
16,988
EUR
|
— |
| Cash flows from (used in) investing activities [abstract] | |||||
| Purchase of property, plant and equipment, classified as investing activities | — |
7,000
EUR
|
— |
141,000
EUR
|
— |
| Purchase of intangible assets, classified as investing activities | — |
293,000
EUR
|
— |
0
EUR
|
— |
| Cash flows from (used in) investing activities | — |
51,462
EUR
|
— |
3,739
EUR
|
— |
| Cash flows from (used in) financing activities [abstract] | |||||
| Interest paid, classified as financing activities | — |
4,542
EUR
|
— |
4,247
EUR
|
— |
| Cash flows from (used in) financing activities | — |
33,836
EUR
|
— |
14,122
EUR
|
— |
| Cash and cash equivalents |
4,186
EUR
|
— |
3,328
EUR
|
— |
4,201
EUR
|