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 |
2019-01-01 to 2019-12-31 |
As at 2019-12-31 |
|---|---|---|---|---|---|---|
| Statement of cash flows [abstract] | ||||||
| Cash flows from (used in) operating activities [abstract] | ||||||
| Cash flows from (used in) operating activities | — |
28 503
EUR
|
— |
39 240
EUR
|
43 185
EUR
|
— |
| Cash flows from (used in) investing activities [abstract] | ||||||
| Cash flows from (used in) investing activities | — |
12 096
EUR
|
— |
14 345
EUR
|
11 680
EUR
|
— |
| Cash flows from (used in) financing activities [abstract] | ||||||
| Proceeds from issuing shares | — | — | — |
2 851
EUR
|
-
EUR
|
— |
| Proceeds from borrowings, classified as financing activities | — | — | — |
7 000
EUR
|
5 200
EUR
|
— |
| Repayments of borrowings, classified as financing activities | — |
13 157
EUR
|
— |
9 576
EUR
|
10 629
EUR
|
— |
| Payments of lease liabilities, classified as financing activities | — |
1 291
EUR
|
— |
1 147
EUR
|
871,000
EUR
|
— |
| Cash flows from (used in) financing activities | — |
31 349
EUR
|
— |
17 269
EUR
|
22 240
EUR
|
— |
| Increase (decrease) in cash and cash equivalents after effect of exchange rate changes | — |
14 942
EUR
|
— |
7 626
EUR
|
9 265
EUR
|
— |
| Cash and cash equivalents |
27 379
EUR
|
— |
40 325
EUR
|
— | — |
32 494
EUR
|