Analysis Of Income And Expense [Abstract]
| Concept |
2021-01-01 to 2021-12-31 |
2021-01-01 to 2021-12-31 |
2021-01-01 to 2021-12-31 |
2021-01-01 to 2021-12-31 |
2021-01-01 to 2021-12-31 |
2020-01-01 to 2020-12-31 |
2020-01-01 to 2020-12-31 |
2020-01-01 to 2020-12-31 |
2020-01-01 to 2020-12-31 |
2020-01-01 to 2020-12-31 |
|---|---|---|---|---|---|---|---|---|---|---|
| Analysis of income and expense [abstract] | ||||||||||
| Revenue [abstract] | ||||||||||
| Interest income | — | — | — |
177,000
EUR
|
— | — |
270,000
EUR
|
— | — | — |
| Revenue | — | — | — |
1.741.498
EUR
|
— | — |
1.558.554
EUR
|
— | — | — |
| Material income and expense [abstract] | ||||||||||
| Interest expense | — | — | — |
14,667
EUR
|
— | — |
16,459
EUR
|
— | — | — |
| Interest income (expense) | — | — | — |
14,490
EUR
|
— | — |
16,189
EUR
|
— | — | — |
| Expenses by nature [abstract] | ||||||||||
| Raw materials and consumables used | — | — | — |
817,615
EUR
|
— | — |
690,106
EUR
|
— | — | — |
| Classes of employee benefits expense [abstract] | ||||||||||
| Employee benefits expense | — | — | — |
529,076
EUR
|
— | — |
501,007
EUR
|
— | — | — |
| Other expenses, by nature | — | — | — |
232,494
EUR
|
— | — |
210,647
EUR
|
— | — | — |
| Share of profit (loss) of associates and joint ventures accounted for using equity method [abstract] | ||||||||||
| Share of profit (loss) of associates and joint ventures accounted for using equity method | — | — | — |
1,082
EUR
|
— | — |
787,000
EUR
|
— | — | — |
| Comprehensive income, continuing and discontinued operations [abstract] | ||||||||||
| Comprehensive income |
755,000
EUR
|
13,088
EUR
|
58,259
EUR
|
59,014
EUR
|
45,171
EUR
|
29,580
EUR
|
30,961
EUR
|
85,000
EUR
|
31,046
EUR
|
1,466
EUR
|
| Comprehensive income attributable to owners of parent, continuing and discontinued operations [abstract] | ||||||||||
| Comprehensive income, attributable to owners of parent | — | — | — |
58,259
EUR
|
— | — |
31,046
EUR
|
— | — | — |
| Comprehensive income attributable to non-controlling interests, continuing and discontinued operations [abstract] | ||||||||||
| Comprehensive income, attributable to non-controlling interests | — | — | — |
755,000
EUR
|
— | — |
85,000
EUR
|
— | — | — |