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Financial Instruments (Details) € in Thousands, $ in Thousands	12 Months Ended
	Dec. 31, 2022 EUR (€)	Dec. 31, 2021 EUR (€)	Dec. 31, 2023 EUR (€)	Dec. 31, 2023 USD ($)	Dec. 31, 2022 USD ($)	Dec. 31, 2020 EUR (€)
Financial Instruments [Abstract]
Cash and cash equivalents	€ 46,458	€ 41,229	€ 51,127	$ 56,548	$ 51,384	€ 66,845
Derivative financial assets	900		810	896
Non-current restricted cash	20,192		17,386	$ 19,230
Trade receivables	420		205
Revenue receivables	1,062		1,013
Government authorities receivables	3,752		€ 4,851
Increase (decrease) in working capital	€ 5,199
Percentage of income			80.00%	80.00%
Deposit value		€ 10,000
Pecentage of reducing fund		10.00%
Security fund amount		€ 3,500

X

- Definition

The amount of current income receivable.

+ References

No definition available.

+ Details

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X

- Definition

Current amounts owed from government authorities.

+ References

No definition available.

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X

- Definition

Represent the percentage percentage of income for production.

+ References

No definition available.

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X

- Definition

It represents percentage of security fund monthly reduction.

+ References

No definition available.

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X

- Definition

Security fund amount.

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No definition available.

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X

- Definition

The amount of cash on hand and demand deposits, along with short-term, highly liquid investments that are readily convertible to known amounts of cash and that are subject to an insignificant risk of changes in value. [Refer: Cash; Cash equivalents]

+ References

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X

- Definition

The amount of current restricted cash and cash equivalents. [Refer: Restricted cash and cash equivalents]

+ References

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- Definition

The amount of current trade receivables. [Refer: Trade receivables]

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X

- Definition

The amount of deposit liabilities from banks held by the entity.

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- References

No definition available.

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X

- Definition

The increase (decrease) in working capital.

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X

- Definition

The amount of non-current restricted cash and cash equivalents. [Refer: Restricted cash and cash equivalents]

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