Transactions and Balances with Related Parties (Schedule of Compensation to Individuals not Employed by Company) (Details) - Key Management Non Personnel Of Entity Or Parent Member € in Thousands	12 Months Ended
Dec. 31, 2022 EUR (€)	Dec. 31, 2021 EUR (€)	Dec. 31, 2020 EUR (€)
Disclosure of transactions between related parties [line items]
Number Of People For Compensation Not Employed	4	4	3
Number of people for share-based payments	4	4	3
Total compensation to directors not employed by the company	€ 90	€ 72	€ 63
Share-based payments	€ 36	€ 10	€ 34

Number of people for share-based payments.

No definition available.

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- Definition

Number of people for compensation not employed by the company.

+ References

No definition available.

+ Details

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- Definition

Line items represent concepts included in a table. These concepts are used to disclose reportable information associated with members defined in one or many axes of the table.

+ References

No definition available.

+ Details

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- Definition

The amount of compensation to key management personnel. [Refer: Key management personnel of entity or parent [member]]

+ References

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
-Name IAS
-Number 24
-IssueDate 2022-03-24
-Paragraph 17
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-URIDate 2022-03-24

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Balance Type:	debit
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- Definition

The amount of compensation to key management personnel in the form of share-based payments. [Refer: Key management personnel of entity or parent [member]]

+ References

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
-Name IAS
-Number 24
-IssueDate 2022-03-24
-Paragraph 17
-Subparagraph e
-URI https://taxonomy.ifrs.org/xifrs-link?type=IAS&num=24&code=ifrs-tx-2022-en-r&anchor=para_17_e&doctype=Standard
-URIDate 2022-03-24

+ Details

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Balance Type:	debit
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- Details

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