Profit Or Loss [Abstract]
| Concept |
2022-01-01 to 2022-12-31 |
2022-01-01 to 2022-12-31 |
2021-01-01 to 2021-12-31 |
2021-01-01 to 2021-12-31 |
|---|---|---|---|---|
| Profit or loss [abstract] | ||||
| Profit (loss) [abstract] | ||||
| Revenue | — |
14,660,000
EUR
|
14,850,000
EUR
|
— |
| Other income | — |
857,000
EUR
|
810,000
EUR
|
— |
| Profit (loss) from operating activities | — |
5,097,000
EUR
|
4,780,000
EUR
|
— |
| Finance income | — |
569,000
EUR
|
715,000
EUR
|
— |
| Finance costs | — |
1,024,000
EUR
|
263,000
EUR
|
— |
| Profit (loss) before tax | — |
5,551,000
EUR
|
4,327,000
EUR
|
— |
| Tax expense (income) | — |
79,000
EUR
|
78,000
EUR
|
— |
| Profit (loss) |
5,472,000
EUR
|
5,472,000
EUR
|
4,249,000
EUR
|
4,249,000
EUR
|
| Profit (loss), attributable to [abstract] | ||||
| Profit (loss), attributable to owners of parent | — |
5,472,000
EUR
|
4,249,000
EUR
|
— |
| Earnings per share [text block] | — | — | — | — |
| Earnings per share [abstract] | ||||
| Earnings per share [line items] | ||||
| Basic earnings per share [abstract] | ||||
| Basic earnings (loss) per share | — |
0.37
|
0.32
|
— |