Statement Of Financial Position [Abstract]
| Concept |
As at 2021-12-31 |
As at 2021-12-31 |
As at 2021-12-31 |
As at 2021-12-31 |
As at 2021-12-31 |
As at 2021-12-31 |
As at 2021-12-31 |
As at 2021-12-31 |
As at 2021-12-31 |
As at 2021-12-31 |
As at 2021-12-31 |
As at 2021-12-31 |
As at 2021-12-31 |
As at 2021-12-31 |
As at 2021-12-31 |
As at 2021-12-31 |
As at 2021-12-31 |
As at 2020-12-31 |
As at 2020-12-31 |
As at 2020-12-31 |
As at 2020-12-31 |
As at 2020-12-31 |
As at 2020-12-31 |
As at 2020-12-31 |
As at 2020-12-31 |
As at 2020-12-31 |
As at 2020-12-31 |
As at 2020-12-31 |
As at 2020-12-31 |
As at 2020-12-31 |
As at 2020-12-31 |
As at 2020-12-31 |
As at 2020-12-31 |
As at 2020-12-31 |
As at 2019-12-31 |
As at 2019-12-31 |
As at 2019-12-31 |
As at 2019-12-31 |
As at 2019-12-31 |
As at 2019-12-31 |
As at 2019-12-31 |
As at 2019-12-31 |
As at 2019-12-31 |
As at 2019-12-31 |
As at 2019-12-31 |
As at 2019-12-31 |
As at 2019-12-31 |
As at 2019-12-31 |
As at 2019-12-31 |
As at 2019-12-31 |
As at 2019-12-31 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Statement of financial position [abstract] | |||||||||||||||||||||||||||||||||||||||||||||||||||
| Assets [abstract] | |||||||||||||||||||||||||||||||||||||||||||||||||||
| Non-current assets [abstract] | |||||||||||||||||||||||||||||||||||||||||||||||||||
| Property, plant and equipment | — | — | — | — | — | — | — | — | — | — | — | — |
150,686
EUR
|
— | — | — |
150,565
EUR
|
— | — | — | — | — | — | — | — | — | — | — |
201,845
EUR
|
— | — |
201,719
EUR
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| Right-of-use assets | — | — | — | — | — | — | — | — | — | — | — | — |
338,256
EUR
|
— | — | — |
338,232
EUR
|
— | — | — | — | — | — | — | — | — | — | — |
357,053
EUR
|
— | — |
357,053
EUR
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| Intangible assets other than goodwill | — | — | — | — | — | — | — | — | — | — | — | — |
456,000
EUR
|
— | — | — |
279,000
EUR
|
— | — | — | — | — | — | — | — | — | — | — |
496,000
EUR
|
— | — |
288,000
EUR
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| Deferred tax assets | — | — | — | — | — | — | — | — | — | — | — | — |
3,616
EUR
|
— | — | — |
3,616
EUR
|
— | — | — | — | — | — | — | — | — | — | — |
-
EUR
|
— | — |
-
EUR
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| Non-current assets | — | — | — | — | — | — | — | — | — | — | — | — |
493,240
EUR
|
— | — | — |
497,496
EUR
|
— | — | — | — | — | — | — | — | — | — | — |
559,999
EUR
|
— | — |
564,218
EUR
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| Current assets [abstract] | |||||||||||||||||||||||||||||||||||||||||||||||||||
| Trade and other current receivables | — | — | — | — | — | — | — | — | — | — | — | — |
11,643
EUR
|
— | — | — |
10,636
EUR
|
— | — | — | — | — | — | — | — | — | — | — |
10,646
EUR
|
— | — |
9,941
EUR
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| Current tax assets, current | — | — | — | — | — | — | — | — | — | — | — | — |
-
EUR
|
— | — | — |
-
EUR
|
— | — | — | — | — | — | — | — | — | — | — |
349,000
EUR
|
— | — |
349,000
EUR
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| Cash and cash equivalents | — | — | — | — | — | — | — | — | — | — | — | — |
61,517
EUR
|
— | — | — |
57,148
EUR
|
— | — | — | — | — | — | — | — | — | — | — |
51,076
EUR
|
— | — |
47,433
EUR
|
— | — | — | — | — | — | — | — |
41,865
EUR
|
— | — | — | — | — | — | — | — | — |
37,846
EUR
|
| Current assets | — | — | — | — | — | — | — | — | — | — | — | — |
78,841
EUR
|
— | — | — |
73,463
EUR
|
— | — | — | — | — | — | — | — | — | — | — |
91,695
EUR
|
— | — |
87,329
EUR
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| Assets | — | — | — | — | — | — | — | — | — | — | — | — |
572,081
EUR
|
— | — | — |
570,959
EUR
|
— | — | — | — | — | — | — | — | — | — | — |
651,694
EUR
|
— | — |
651,547
EUR
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| Equity and liabilities [abstract] | |||||||||||||||||||||||||||||||||||||||||||||||||||
| Equity [abstract] | |||||||||||||||||||||||||||||||||||||||||||||||||||
| Issued capital | — | — | — | — | — | — | — | — | — | — | — | — |
110,315
EUR
|
— | — | — |
110,315
EUR
|
— | — | — | — | — | — | — | — | — | — | — |
110,505
EUR
|
— | — |
110,505
EUR
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| Retained earnings | — | — | — | — | — | — | — | — | — | — | — | — |
64,126
EUR
|
— | — | — |
64,971
EUR
|
— | — | — | — | — | — | — | — | — | — | — |
33,211
EUR
|
— | — |
33,272
EUR
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| Share premium | — | — | — | — | — | — | — | — | — | — | — | — |
4,002
EUR
|
— | — | — |
4,002
EUR
|
— | — | — | — | — | — | — | — | — | — | — |
4,002
EUR
|
— | — |
4,002
EUR
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| Treasury shares | — | — | — | — | — | — | — | — | — | — | — | — |
-
EUR
|
— | — | — |
-
EUR
|
— | — | — | — | — | — | — | — | — | — | — |
267,000
EUR
|
— | — |
267,000
EUR
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| Equity |
-
EUR
|
11,051
EUR
|
15,929
EUR
|
64,126
EUR
|
15,929
EUR
|
67,624
EUR
|
110,315
EUR
|
4,002
EUR
|
11,051
EUR
|
-
EUR
|
67,624
EUR
|
64,971
EUR
|
144,713
EUR
|
4,002
EUR
|
82,000
EUR
|
110,315
EUR
|
143,950
EUR
|
11,048
EUR
|
267,000
EUR
|
41,970
EUR
|
11,048
EUR
|
33,211
EUR
|
33,272
EUR
|
110,505
EUR
|
267,000
EUR
|
72,000
EUR
|
41,970
EUR
|
4,002
EUR
|
216,326
EUR
|
15,929
EUR
|
15,929
EUR
|
216,459
EUR
|
110,505
EUR
|
4,002
EUR
|
7,947
EUR
|
42,057
EUR
|
11,038
EUR
|
110,476
EUR
|
-
EUR
|
3,993
EUR
|
190,649
EUR
|
7,423
EUR
|
15,929
EUR
|
267,000
EUR
|
15,929
EUR
|
42,057
EUR
|
3,993
EUR
|
267,000
EUR
|
110,476
EUR
|
11,038
EUR
|
191,173
EUR
|
| Liabilities [abstract] | |||||||||||||||||||||||||||||||||||||||||||||||||||
| Non-current liabilities [abstract] | |||||||||||||||||||||||||||||||||||||||||||||||||||
| Non-current provisions [abstract] | |||||||||||||||||||||||||||||||||||||||||||||||||||
| Non-current provisions for employee benefits | — | — | — | — | — | — | — | — | — | — | — | — |
707,000
EUR
|
— | — | — |
707,000
EUR
|
— | — | — | — | — | — | — | — | — | — | — |
632,000
EUR
|
— | — |
632,000
EUR
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| Deferred tax liabilities | — | — | — | — | — | — | — | — | — | — | — | — |
-
EUR
|
— | — | — |
-
EUR
|
— | — | — | — | — | — | — | — | — | — | — |
8,605
EUR
|
— | — |
8,605
EUR
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| Non-current liabilities | — | — | — | — | — | — | — | — | — | — | — | — |
365,952
EUR
|
— | — | — |
365,934
EUR
|
— | — | — | — | — | — | — | — | — | — | — |
373,097
EUR
|
— | — |
373,097
EUR
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| Current liabilities [abstract] | |||||||||||||||||||||||||||||||||||||||||||||||||||
| Current provisions [abstract] | |||||||||||||||||||||||||||||||||||||||||||||||||||
| Current provisions for employee benefits | — | — | — | — | — | — | — | — | — | — | — | — |
49,000
EUR
|
— | — | — |
49,000
EUR
|
— | — | — | — | — | — | — | — | — | — | — |
43,000
EUR
|
— | — |
43,000
EUR
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| Current provisions | — | — | — | — | — | — | — | — | — | — | — | — |
3,596
EUR
|
— | — | — |
3,596
EUR
|
— | — | — | — | — | — | — | — | — | — | — |
1,709
EUR
|
— | — |
1,709
EUR
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| Trade and other current payables | — | — | — | — | — | — | — | — | — | — | — | — |
3,695
EUR
|
— | — | — |
3,513
EUR
|
— | — | — | — | — | — | — | — | — | — | — |
7,946
EUR
|
— | — |
7,720
EUR
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| Other current non-financial liabilities | — | — | — | — | — | — | — | — | — | — | — | — |
740,000
EUR
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
726,000
EUR
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| Current liabilities | — | — | — | — | — | — | — | — | — | — | — | — |
61,416
EUR
|
— | — | — |
61,075
EUR
|
— | — | — | — | — | — | — | — | — | — | — |
62,271
EUR
|
— | — |
61,991
EUR
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| Equity and liabilities | — | — | — | — | — | — | — | — | — | — | — | — |
572,081
EUR
|
— | — | — |
570,959
EUR
|
— | — | — | — | — | — | — | — | — | — | — |
651,694
EUR
|
— | — |
651,547
EUR
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |