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 |
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 |
2020-01-01 to 2020-12-31 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Analysis of income and expense [abstract] | ||||||||||||
| Revenue [abstract] | ||||||||||||
| Revenue | — | — | — | — |
217,278
EUR
|
— | — | — |
200,165
EUR
|
— | — | — |
| Material income and expense [abstract] | ||||||||||||
| Gains (losses) on disposals of investment properties [abstract] | ||||||||||||
| Gains (losses) on disposals of investment properties | — | — | — | — |
481,000
EUR
|
— | — | — |
109,000
EUR
|
— | — | — |
| Finance income (cost) | — | — | — | — |
1,213
EUR
|
— | — | — |
1,377
EUR
|
— | — | — |
| Expenses by nature [abstract] | ||||||||||||
| Raw materials and consumables used | — | — | — | — |
121,886
EUR
|
— | — | — |
113,204
EUR
|
— | — | — |
| Classes of employee benefits expense [abstract] | ||||||||||||
| Employee benefits expense | — | — | — | — |
46,118
EUR
|
— | — | — |
46,901
EUR
|
— | — | — |
| Depreciation, amortisation and impairment loss (reversal of impairment loss) recognised in profit or loss [abstract] | ||||||||||||
| Depreciation and amortisation expense [abstract] | ||||||||||||
| Depreciation and amortisation expense | — | — | — | — |
9,712
EUR
|
— | — | — |
9,792
EUR
|
— | — | — |
| Other expenses, by nature | — | — | — | — |
36,068
EUR
|
— | — | — |
31,559
EUR
|
— | — | — |
| Disclosure of attribution of expenses by nature to their function [text block] | — | — | — | — | — | — | — | — | — | — | — | — |
| Disclosure of attribution of expenses by nature to their function [abstract] | ||||||||||||
| Disclosure of attribution of expenses by nature to their function [line items] | ||||||||||||
| Miscellaneous other comprehensive income [abstract] | ||||||||||||
| Other comprehensive income, net of tax, exchange differences on translation of foreign operations and hedges of net investments in foreign operations [abstract] | ||||||||||||
| Other comprehensive income, net of tax, exchange differences on translation of foreign operations | — | — | — | — |
429,000
EUR
|
— | — | — |
224,000
EUR
|
— | — | — |
| Comprehensive income, continuing and discontinued operations [abstract] | ||||||||||||
| Comprehensive income |
0
EUR
|
451,000
EUR
|
0
EUR
|
429,000
EUR
|
3,880
EUR
|
3,000
EUR
|
1,224
EUR
|
0
EUR
|
393,000
EUR
|
224,000
EUR
|
0
EUR
|
608,000
EUR
|
| Comprehensive income attributable to owners of parent, continuing and discontinued operations [abstract] | ||||||||||||
| Comprehensive income, attributable to owners of parent | — | — | — | — |
3,880
EUR
|
— | — | — |
393,000
EUR
|
— | — | — |