Analysis Of Income And Expense [Abstract]
| Concept |
2022-01-01 to 2022-12-31 |
2021-01-01 to 2021-12-31 |
|---|---|---|
| Analysis of income and expense [abstract] | ||
| Revenue [abstract] | ||
| Revenue |
145,000
EUR
|
142,000
EUR
|
| Material income and expense [abstract] | ||
| Interest income (expense) |
81,000
EUR
|
17,000
EUR
|
| Miscellaneous other operating income |
19,000
EUR
|
105,000
EUR
|
| Miscellaneous other operating expense |
173,000
EUR
|
56,000
EUR
|
| Revenue and other operating income |
164,000
EUR
|
247,000
EUR
|
| Expenses by nature [abstract] | ||
| Classes of employee benefits expense [abstract] | ||
| Short-term employee benefits expense [abstract] | ||
| Wages and salaries |
36,000
EUR
|
36,000
EUR
|
| Employee benefits expense |
36,000
EUR
|
36,000
EUR
|
| Depreciation, amortisation and impairment loss (reversal of impairment loss) recognised in profit or loss [abstract] | ||
| Depreciation and amortisation expense [abstract] | ||
| Depreciation expense |
2,000
EUR
|
4,000
EUR
|
| Depreciation and amortisation expense |
2,000
EUR
|
4,000
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] |