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] | |||||
| Income taxes paid (refund), classified as operating activities | — |
-
EUR
|
— |
-
EUR
|
— |
| Cash flows from (used in) operating activities | — |
13,215,000
EUR
|
— |
2,620,000
EUR
|
— |
| Cash flows from (used in) investing activities [abstract] | |||||
| Purchase of property, plant and equipment, classified as investing activities | — |
7,772,000
EUR
|
— |
930,000
EUR
|
— |
| Purchase of intangible assets, classified as investing activities | — |
844,000
EUR
|
— |
524,000
EUR
|
— |
| Cash flows from (used in) investing activities | — |
8,616,000
EUR
|
— |
1,454,000
EUR
|
— |
| Cash flows from (used in) financing activities [abstract] | |||||
| Payments of lease liabilities, classified as financing activities | — |
268,000
EUR
|
— |
123,000
EUR
|
— |
| Interest paid, classified as financing activities | — |
221,000
EUR
|
— |
181,000
EUR
|
— |
| Cash flows from (used in) financing activities | — |
148,665,000
EUR
|
— |
10,595,000
EUR
|
— |
| Increase (decrease) in cash and cash equivalents before effect of exchange rate changes | — |
126,834,000
EUR
|
— |
6,521,000
EUR
|
— |
| Effect of exchange rate changes on cash and cash equivalents [abstract] | |||||
| Effect of exchange rate changes on cash and cash equivalents | — |
-
EUR
|
— |
-
EUR
|
— |
| Cash and cash equivalents |
133,433,000
EUR
|
— |
6,599,000
EUR
|
— |
78,000
EUR
|