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 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Statement of financial position [abstract] | |||||||||||||||||||||||||||||||||||||||
| Assets [abstract] | |||||||||||||||||||||||||||||||||||||||
| Non-current assets [abstract] | |||||||||||||||||||||||||||||||||||||||
| Property, plant and equipment | — | — | — | — | — | — | — |
13 366
EUR
|
— | — | — | — |
13 295
EUR
|
— | — | — | — | — | — | — | — | — | — |
13 653
EUR
|
13 499
EUR
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — |
| Right-of-use assets | — | — | — | — | — | — | — |
109,000
EUR
|
— | — | — | — |
109,000
EUR
|
— | — | — | — | — | — | — | — | — | — |
138,000
EUR
|
138,000
EUR
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — |
| Intangible assets other than goodwill | — | — | — | — | — | — | — |
1 567
EUR
|
— | — | — | — |
1 567
EUR
|
— | — | — | — | — | — | — | — | — | — |
1 537
EUR
|
1 537
EUR
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — |
| Non-current assets | — | — | — | — | — | — | — |
15 042
EUR
|
— | — | — | — |
15 395
EUR
|
— | — | — | — | — | — | — | — | — | — |
15 328
EUR
|
15 598
EUR
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — |
| Current assets [abstract] | |||||||||||||||||||||||||||||||||||||||
| Current inventories | — | — | — | — | — | — | — |
6 142
EUR
|
— | — | — | — |
6 127
EUR
|
— | — | — | — | — | — | — | — | — | — |
4 135
EUR
|
4 081
EUR
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — |
| Cash and cash equivalents | — | — | — | — | — | — | — |
129,000
EUR
|
— | — | — | — |
53,000
EUR
|
— | — | — | — | — | — | — | — | — | — |
309,000
EUR
|
249,000
EUR
|
— | — | — | — | — | — |
138,000
EUR
|
— | — | — | — |
98,000
EUR
|
— | — |
| Current assets | — | — | — | — | — | — | — |
11 261
EUR
|
— | — | — | — |
11 102
EUR
|
— | — | — | — | — | — | — | — | — | — |
9 472
EUR
|
9 285
EUR
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — |
| Assets | — | — | — | — | — | — | — |
26 303
EUR
|
— | — | — | — |
26 497
EUR
|
— | — | — | — | — | — | — | — | — | — |
24 800
EUR
|
24 883
EUR
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — |
| Equity and liabilities [abstract] | |||||||||||||||||||||||||||||||||||||||
| Equity [abstract] | |||||||||||||||||||||||||||||||||||||||
| Issued capital | — | — | — | — | — | — | — |
6 736
EUR
|
— | — | — | — |
6 736
EUR
|
— | — | — | — | — | — | — | — | — | — |
6 736
EUR
|
6 736
EUR
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — |
| Retained earnings | — | — | — | — | — | — | — |
11 507
EUR
|
— | — | — | — |
11 254
EUR
|
— | — | — | — | — | — | — | — | — | — |
10 652
EUR
|
10 354
EUR
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — |
| Equity attributable to owners of parent | — | — | — | — | — | — | — |
3 570
EUR
|
— | — | — | — |
3 831
EUR
|
— | — | — | — | — | — | — | — | — | — |
5 542
EUR
|
5 849
EUR
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — |
| Non-controlling interests | — | — | — | — | — | — | — |
-
EUR
|
— | — | — | — |
-
EUR
|
— | — | — | — | — | — | — | — | — | — |
-
EUR
|
-
EUR
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — |
| Equity |
718,000
EUR
|
11 507
EUR
|
7 675
EUR
|
6 736
EUR
|
674,000
EUR
|
7 675
EUR
|
11 254
EUR
|
3 570
EUR
|
3 570
EUR
|
-
EUR
|
52,000
EUR
|
6 736
EUR
|
3 831
EUR
|
946,000
EUR
|
8 521
EUR
|
991,000
EUR
|
8 521
EUR
|
10 652
EUR
|
-
EUR
|
10 354
EUR
|
5 542
EUR
|
6 736
EUR
|
54,000
EUR
|
5 542
EUR
|
5 849
EUR
|
6 736
EUR
|
991,000
EUR
|
5 389
EUR
|
11 384
EUR
|
10 302
EUR
|
49,000
EUR
|
5 389
EUR
|
11 584
EUR
|
5 729
EUR
|
946,000
EUR
|
10 302
EUR
|
5 593
EUR
|
5 729
EUR
|
-
EUR
|
| Liabilities [abstract] | |||||||||||||||||||||||||||||||||||||||
| Non-current liabilities [abstract] | |||||||||||||||||||||||||||||||||||||||
| Non-current provisions [abstract] | |||||||||||||||||||||||||||||||||||||||
| Non-current provisions for employee benefits | — | — | — | — | — | — | — |
326,000
EUR
|
— | — | — | — |
300,000
EUR
|
— | — | — | — | — | — | — | — | — | — |
288,000
EUR
|
274,000
EUR
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — |
| Non-current provisions | — | — | — | — | — | — | — |
118,000
EUR
|
— | — | — | — |
117,000
EUR
|
— | — | — | — | — | — | — | — | — | — |
115,000
EUR
|
113,000
EUR
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — |
| Deferred tax liabilities | — | — | — | — | — | — | — |
1 628
EUR
|
— | — | — | — |
1 639
EUR
|
— | — | — | — | — | — | — | — | — | — |
1 624
EUR
|
1 632
EUR
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — |
| Non-current liabilities | — | — | — | — | — | — | — |
10 366
EUR
|
— | — | — | — |
10 350
EUR
|
— | — | — | — | — | — | — | — | — | — |
10 860
EUR
|
10 846
EUR
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — |
| Current liabilities [abstract] | |||||||||||||||||||||||||||||||||||||||
| Current provisions [abstract] | |||||||||||||||||||||||||||||||||||||||
| Current provisions for employee benefits | — | — | — | — | — | — | — |
893,000
EUR
|
— | — | — | — |
846,000
EUR
|
— | — | — | — | — | — | — | — | — | — |
1 014
EUR
|
968,000
EUR
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — |
| Current provisions | — | — | — | — | — | — | — |
182,000
EUR
|
— | — | — | — |
180,000
EUR
|
— | — | — | — | — | — | — | — | — | — |
204,000
EUR
|
197,000
EUR
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — |
| Current liabilities | — | — | — | — | — | — | — |
12 367
EUR
|
— | — | — | — |
12 316
EUR
|
— | — | — | — | — | — | — | — | — | — |
8 398
EUR
|
8 188
EUR
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — |
| Liabilities | — | — | — | — | — | — | — |
22 733
EUR
|
— | — | — | — |
22 666
EUR
|
— | — | — | — | — | — | — | — | — | — |
19 258
EUR
|
19 034
EUR
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — |
| Equity and liabilities | — | — | — | — | — | — | — |
26 303
EUR
|
— | — | — | — |
26 497
EUR
|
— | — | — | — | — | — | — | — | — | — |
24 800
EUR
|
24 883
EUR
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — |