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Financial Instruments, Financial Risks and Capital Management (Details) - Schedule of details the group’s contractual maturity - EUR (€) | Dec. 31, 2022 | Dec. 31, 2021
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Non-interest bearing [Member] |  |
December 31, 2022 |  |
Interest rate |  |
On demand or within 1 year | € 874,506 | € 389,573
Over 1 year |  |
Total undiscounted cash flow | 874,506 | 389,573
Total carrying amount | € 874,506 | € 389,573
Fixed interest rate instruments [Member] |  |
December 31, 2022 |  |
Interest rate | 0.75% | 0.75%
On demand or within 1 year | € 6,346 | € 3,267
Over 1 year | 15,866 | 22,212
Total undiscounted cash flow | 22,212 | 25,479
Total carrying amount | 21,916 | € 25,000
Lease liabilities [member] |  |
December 31, 2022 |  |
Interest rate |  | 0.75%
On demand or within 1 year | 82,666 | € 80,054
Over 1 year | 229,562 | 300,212
Total undiscounted cash flow | 312,228 | 380,266
Total carrying amount | € 307,410 | € 373,107
Bottom of range [member] | Lease liabilities [member] |  |
December 31, 2022 |  |
Interest rate | 0.75% |
Top of range [member] | Lease liabilities [member] |  |
December 31, 2022 |  |
Interest rate | 8.10% |

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