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Financial liabilities - Disclosure of Detailed Information about Conditional Advances and Loans From Government and Public Authorities (Details) - EUR (€) € in Thousands | 12 Months Ended
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Dec. 31, 2024 | Dec. 31, 2023
Conditional Advances and Loans from Government and Public Authorities |  |
Changes in liabilities arising from financing activities [abstract] |  |
Liabilities arising from financing activities at beginning of period | € 38,872 | € 38,512
Principal received | 0 | 150
Impact of discounting and accretion | (2,800) | (289)
Accumulated fixed interest expense accrual | 1,698 | 2,419
Accumulated variable interest expense accrual | 6,085 | 5,195
Repayment | (1,272) | (7,114)
Liabilities arising from financing activities at end of period | 42,583 | 38,872
Bpifrance advance | Conditional Advances and Loans from Government and Public Authorities |  |
Changes in liabilities arising from financing activities [abstract] |  |
Liabilities arising from financing activities at beginning of period | 2,066 | 2,316
Principal received | 0 | 0
Impact of discounting and accretion | 12 | 16
Accumulated fixed interest expense accrual | 28 | 34
Accumulated variable interest expense accrual | 0 | 0
Repayment | (500) | (300)
Liabilities arising from financing activities at end of period | 1,606 | 2,066
Interest-free Bpifrance loan | Conditional Advances and Loans from Government and Public Authorities |  |
Changes in liabilities arising from financing activities [abstract] |  |
Liabilities arising from financing activities at beginning of period | 0 | 125
Principal received | 0 | 0
Impact of discounting and accretion | 0 | 0
Accumulated fixed interest expense accrual | 0 | 0
Accumulated variable interest expense accrual | 0 | 0
Repayment | 0 | (125)
Liabilities arising from financing activities at end of period | 0 | 0
EIB Loan |  |
Changes in liabilities arising from financing activities [abstract] |  |
Impact of discounting and accretion | (2,800) | 300
EIB Loan | Conditional Advances and Loans from Government and Public Authorities |  |
Changes in liabilities arising from financing activities [abstract] |  |
Liabilities arising from financing activities at beginning of period | 36,409 | 35,754
Principal received | 0 | 0
Impact of discounting and accretion | (2,832) | (285)
Accumulated fixed interest expense accrual | 1,670 | 2,385
Accumulated variable interest expense accrual | 6,085 | 5,195
Repayment | (697) | (6,639)
Liabilities arising from financing activities at end of period | 40,635 | 36,409
Curadigm Bpifrance advance | Conditional Advances and Loans from Government and Public Authorities |  |
Changes in liabilities arising from financing activities [abstract] |  |
Liabilities arising from financing activities at beginning of period | 397 | 317
Principal received | 0 | 150
Impact of discounting and accretion | 20 | (20)
Accumulated fixed interest expense accrual | 0 | 0
Accumulated variable interest expense accrual | 0 | 0
Repayment | (75) | (50)
Liabilities arising from financing activities at end of period | € 342 | € 397

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- Definition The amount of liabilities for which cash flows were, or future cash flows will be, classified in the statement of cash flows as cash flows from financing activities. [Refer: Cash flows from (used in) financing activities; Liabilities] + References Reference 1: http://www.xbrl.org/2003/role/exampleRef -Name IAS -Number 7 -IssueDate 2024-01-01 -Paragraph 44D -URI https://taxonomy.ifrs.org/xifrs-link?type=IAS&num=7&code=ifrs-tx-2024-en-r&anchor=para_44D&doctype=Standard -URIDate 2024-03-27 + Details
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- Definition Increase (Decrease) Through Accumulated Variable Interest Expense Accrual, Liabilities Arising From Financing Activities + References No definition available. + Details
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