Statement Of Cash Flows [Abstract]
| Concept |
As at 2023-12-31 |
2023-01-01 to 2023-12-31 |
2022-01-01 to 2022-12-31 |
As at 2022-12-31 |
|---|---|---|---|---|
| Statement of cash flows [abstract] | ||||
| Cash flows from (used in) operating activities [abstract] | ||||
| Interest received, classified as operating activities | — |
419,000
EUR
|
127,000
EUR
|
— |
| Cash flows from (used in) operating activities | — |
3,582,000
EUR
|
1,542,000
EUR
|
— |
| Cash flows from (used in) investing activities [abstract] | ||||
| Proceeds from sales of property, plant and equipment, classified as investing activities | — |
-
EUR
|
40,000
EUR
|
— |
| Purchase of property, plant and equipment, classified as investing activities | — |
1,865,000
EUR
|
2,817,000
EUR
|
— |
| Proceeds from sales of intangible assets, classified as investing activities | — |
-
EUR
|
-
EUR
|
— |
| Purchase of intangible assets, classified as investing activities | — |
17,436,000
EUR
|
16,061,000
EUR
|
— |
| Cash flows from (used in) investing activities | — |
19,081,000
EUR
|
25,167,000
EUR
|
— |
| Cash flows from (used in) financing activities [abstract] | ||||
| Payments to acquire or redeem entity's shares | — |
-
EUR
|
3,585,000
EUR
|
— |
| Repayments of borrowings, classified as financing activities | — |
20,000
EUR
|
3,000
EUR
|
— |
| Payments of lease liabilities, classified as financing activities | — |
7,429,000
EUR
|
7,162,000
EUR
|
— |
| Interest paid, classified as financing activities | — |
2,816,000
EUR
|
2,881,000
EUR
|
— |
| Cash flows from (used in) financing activities | — |
10,376,000
EUR
|
14,055,000
EUR
|
— |
| Effect of exchange rate changes on cash and cash equivalents [abstract] | ||||
| Effect of exchange rate changes on cash and cash equivalents | — |
1,102,000
EUR
|
1,446,000
EUR
|
— |
| Increase (decrease) in cash and cash equivalents after effect of exchange rate changes | — |
33,039,000
EUR
|
40,764,000
EUR
|
— |
| Cash and cash equivalents |
48,599,000
EUR
|
— | — |
82,740,000
EUR
|