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 | — |
164,000
EUR
|
— |
384,000
EUR
|
— |
| Income taxes paid (refund), classified as operating activities | — |
117,000
EUR
|
— |
125,000
EUR
|
— |
| Cash flows from (used in) operating activities | — |
1,756
EUR
|
— |
1,149
EUR
|
— |
| Cash flows from (used in) investing activities [abstract] | |||||
| Cash flows used in obtaining control of subsidiaries or other businesses, classified as investing activities | — |
625,000
EUR
|
— |
150,000
EUR
|
— |
| Purchase of property, plant and equipment, classified as investing activities | — |
1,203
EUR
|
— |
1,557
EUR
|
— |
| Purchase of intangible assets, classified as investing activities | — |
6,693
EUR
|
— |
6,043
EUR
|
— |
| Cash flows from (used in) investing activities | — |
8,479
EUR
|
— |
7,688
EUR
|
— |
| Cash flows from (used in) financing activities [abstract] | |||||
| Proceeds from issuing shares | — |
25,799
EUR
|
— |
0
EUR
|
— |
| Repayments of borrowings, classified as financing activities | — |
8,967
EUR
|
— |
5,141
EUR
|
— |
| Payments of lease liabilities, classified as financing activities | — |
2,007
EUR
|
— |
1,668
EUR
|
— |
| Cash flows from (used in) financing activities | — |
14,825
EUR
|
— |
6,809
EUR
|
— |
| Effect of exchange rate changes on cash and cash equivalents [abstract] | |||||
| Effect of exchange rate changes on cash and cash equivalents | — |
46,000
EUR
|
— |
37,000
EUR
|
— |
| Increase (decrease) in cash and cash equivalents after effect of exchange rate changes | — |
4,590
EUR
|
— |
13,348
EUR
|
— |
| Cash and cash equivalents |
27,670
EUR
|
— |
23,034
EUR
|
— |
36,419
EUR
|