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Fair value - Financial assets (Details) - EUR (€) € in Thousands | 1 Months Ended | 12 Months Ended |  |
--- | --- | --- | --- | ---
Nov. 30, 2025 | Dec. 31, 2025 | Dec. 31, 2024 | Dec. 31, 2023
Financial assets measured at amortized cost |  |  |  |
Total financial assets measured at amortized cost |  | € 195,147 | € 162,834 | € 181,407
Financial assets at fair value through profit or loss |  |  |  |
Financial assets at fair value through profit or loss |  | 43 | 3,994 | 3,883
Capitalized interests |  | 2,500 |  |
Trade receivables (current) |  |  |  |
Financial assets measured at amortized cost |  |  |  |
Total financial assets measured at amortized cost |  | 54,938 | 53,052 | 52,698
Other financial assets (non-current) |  |  |  |
Financial assets measured at amortized cost |  |  |  |
Total financial assets measured at amortized cost |  | 408 | 423 | 493
Other current non-trade receivables |  |  |  |
Financial assets measured at amortized cost |  |  |  |
Total financial assets measured at amortized cost |  | 5,883 | 7,055 | 643
Cash & cash equivalents |  |  |  |
Financial assets measured at amortized cost |  |  |  |
Total financial assets measured at amortized cost |  | 133,918 | 102,304 | 127,573
Derivatives |  |  |  |
Financial assets at fair value through profit or loss |  |  |  |
Financial assets at fair value through profit or loss |  | 43 | 0 | 139
Convertible loan |  |  |  |
Financial assets at fair value through profit or loss |  |  |  |
Financial assets at fair value through profit or loss |  | € 0 | 3,994 | 3,744
Capitalized interests | € 1,705 |  |  |
Loan duration |  | 7 years |  |
Interest rate percentage |  | 10.00% |  |
Fair value |  |  |  |
Financial assets measured at amortized cost |  |  |  |
Total financial assets measured at amortized cost |  | € 195,147 | 162,834 | 181,407
Fair value | Trade receivables (current) |  |  |  |
Financial assets measured at amortized cost |  |  |  |
Total financial assets measured at amortized cost |  | 54,938 | 53,052 | 52,698
Fair value | Other financial assets (non-current) |  |  |  |
Financial assets measured at amortized cost |  |  |  |
Total financial assets measured at amortized cost |  | 408 | 423 | 493
Fair value | Other current non-trade receivables |  |  |  |
Financial assets measured at amortized cost |  |  |  |
Total financial assets measured at amortized cost |  | 5,883 | 7,055 | 643
Fair value | Cash & cash equivalents |  |  |  |
Financial assets measured at amortized cost |  |  |  |
Total financial assets measured at amortized cost |  | € 133,918 | € 102,304 | € 127,573

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- Definition The amount of financial assets at amortised cost. The amortised cost is the amount at which financial assets are measured at initial recognition minus principal repayments, plus or minus the cumulative amortisation using the effective interest method of any difference between that initial amount and the maturity amount, and adjusted for any impairment. [Refer: Financial assets] + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Note Effective 2027-01-01 -Name IFRS -Number 19 -IssueDate 2025-01-01 -Paragraph 44 -Subparagraph c -URI https://taxonomy.ifrs.org/xifrs-link?type=IFRS&num=19&code=ifrs-tx-2025-en-r&anchor=para_44_c&doctype=Standard -URIDate 2025-03-27 Reference 2: http://www.xbrl.org/2003/role/disclosureRef -Name IFRS -Number 7 -IssueDate 2025-01-01 -Paragraph 8 -Subparagraph f -URI https://taxonomy.ifrs.org/xifrs-link?type=IFRS&num=7&code=ifrs-tx-2025-en-r&anchor=para_8_f&doctype=Standard -URIDate 2025-03-27 Reference 3: http://www.xbrl.org/2003/role/disclosureRef -Note Effective 2027-01-01 -Name IFRS -Number 19 -IssueDate 2025-01-01 -Paragraph 44 -Subparagraph c -URI https://taxonomy.ifrs.org/xifrs-link?type=IFRS&num=19&code=ifrs-tx-2025-en-r&anchor=para_44_c&doctype=Standard -URIDate 2025-03-27 + Details
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