v3.26.3
Financial liabilities - Disclosure of financial liabilities per maturity (Details)
€ in Thousands
1 Months Ended 6 Months Ended
Aug. 31, 2022
EUR (€)
loan
Jan. 05, 2022
EUR (€)
loan_agreement
Aug. 30, 2019
EUR (€)
Jul. 03, 2017
EUR (€)
Jul. 31, 2024
EUR (€)
Aug. 31, 2022
EUR (€)
loan
Jun. 30, 2026
EUR (€)
loan_agreement
Jun. 30, 2025
EUR (€)
Dec. 31, 2025
EUR (€)
Dec. 31, 2024
EUR (€)
Dec. 31, 2019
EUR (€)
Dec. 31, 2018
EUR (€)
Disclosure of financial liabilities [Line Items]                        
Financial liabilities             € 20,206 € 27,029 € 22,571 € 30,995    
Proceeds from borrowing             0 0        
Proceeds from lease liabilities and other non cash effects             (10) 507        
Repayments of borrowings/leases liabilities             (2,355) (4,454)        
Exchange rate variation (non cash)             0 (19)        
Current prepaid expenses             € 1,861   2,387      
Financial covenant capital risk margin, percentage             15.00%          
Financial covenant minimum financial assets threshold             € 8,400          
Guarantees                        
Disclosure of financial liabilities [Line Items]                        
Current prepaid expenses             € 375   500      
State guaranteed loan, Societe Generale and BNP Paribas                        
Disclosure of financial liabilities [Line Items]                        
Borrowing, number of loan agreement 2         2 2          
Borrowing, maturity 5 years           5 years          
Borrowing, grace period 1 year                      
State guaranteed loan Société Générale                        
Disclosure of financial liabilities [Line Items]                        
Borrowing, maturity           4 years            
Borrowings, interest rate 1.56%         1.56%            
Number of loans | loan           2            
State guaranteed loan Société Générale | Guarantees                        
Disclosure of financial liabilities [Line Items]                        
Current prepaid expenses € 877         € 877            
State guaranteed loan BNP Paribas                        
Disclosure of financial liabilities [Line Items]                        
Borrowings, interest rate 0.95%         0.95%            
State guaranteed loan BNP Paribas | Guarantees                        
Disclosure of financial liabilities [Line Items]                        
Current prepaid expenses € 379         € 379            
State guaranteed loan Société Générale                        
Disclosure of financial liabilities [Line Items]                        
Financial liabilities             € 8,910 12,653 10,162 15,125    
Proceeds from borrowing             0 0        
Proceeds from lease liabilities and other non cash effects             0 7        
Repayments of borrowings/leases liabilities             (1,252) (2,479)        
Exchange rate variation (non cash)             0 0        
Notional amount   € 20,000                    
State guaranteed loan BNP Paribas                        
Disclosure of financial liabilities [Line Items]                        
Financial liabilities             3,849 5,478 4,393 6,558    
Proceeds from borrowing             0 0        
Proceeds from lease liabilities and other non cash effects             0 2        
Repayments of borrowings/leases liabilities             (544) (1,082)        
Exchange rate variation (non cash)             0 0        
Notional amount   8,700                    
State guaranteed loans - accrued interest                        
Disclosure of financial liabilities [Line Items]                        
Financial liabilities             0 0 0 0    
Proceeds from borrowing             0 0        
Proceeds from lease liabilities and other non cash effects             0 0        
Repayments of borrowings/leases liabilities             0 0        
Exchange rate variation (non cash)             0 0        
Lease liabilities – Building "Le Virage"                        
Disclosure of financial liabilities [Line Items]                        
Financial liabilities             0 274 137 131    
Proceeds from borrowing             0 0        
Proceeds from lease liabilities and other non cash effects             0 280        
Repayments of borrowings/leases liabilities             (137) (137)        
Exchange rate variation (non cash)             0 0        
Lease liabilities – Premises Innate Inc.                        
Disclosure of financial liabilities [Line Items]                        
Financial liabilities             9 100 55 164    
Proceeds from borrowing             0 0        
Proceeds from lease liabilities and other non cash effects             2 0        
Repayments of borrowings/leases liabilities             (48) (45)        
Exchange rate variation (non cash)             0 (19)        
Lease liabilities – Laboratory equipment                        
Disclosure of financial liabilities [Line Items]                        
Financial liabilities             0 0 0 0    
Proceeds from borrowing             0 0        
Proceeds from lease liabilities and other non cash effects             0 0        
Repayments of borrowings/leases liabilities             0 0        
Exchange rate variation (non cash)             0 0        
Lease liabilities – Vehicles                        
Disclosure of financial liabilities [Line Items]                        
Financial liabilities             8 51 40 71    
Proceeds from borrowing             0 0        
Proceeds from lease liabilities and other non cash effects             (12) 6        
Repayments of borrowings/leases liabilities             (20) (26)        
Exchange rate variation (non cash)             0 0        
Lease liabilities - Printers                        
Disclosure of financial liabilities [Line Items]                        
Financial liabilities             0 5 0 9    
Proceeds from borrowing             0 0        
Proceeds from lease liabilities and other non cash effects             0 0        
Repayments of borrowings/leases liabilities             0 (4)        
Exchange rate variation (non cash)             0 0        
Lease liabilities - Meraki                        
Disclosure of financial liabilities [Line Items]                        
Financial liabilities             115 186 150 0    
Proceeds from borrowing             0 0        
Proceeds from lease liabilities and other non cash effects             0 212        
Repayments of borrowings/leases liabilities             (35) (26)        
Exchange rate variation (non cash)             0 0        
Borrowing – Equipment                        
Disclosure of financial liabilities [Line Items]                        
Financial liabilities             0 14 0 43    
Proceeds from borrowing             0 0        
Proceeds from lease liabilities and other non cash effects             0 0        
Repayments of borrowings/leases liabilities             0 (28)        
Exchange rate variation (non cash)             0 0        
Borrowing – Building                        
Disclosure of financial liabilities [Line Items]                        
Financial liabilities             7,315 8,267 7,634 € 8,894    
Proceeds from borrowing             0 0        
Proceeds from lease liabilities and other non cash effects             0 0        
Repayments of borrowings/leases liabilities             (319) (627)        
Exchange rate variation (non cash)             0 € 0        
State guaranteed loan, Societe Generale and BNP Paribas                        
Disclosure of financial liabilities [Line Items]                        
Notional amount   € 28,700                    
Borrowing, number of loan agreement | loan_agreement   2                    
Borrowing, maturity   1 year                    
Borrowing, maturity, extension period option   5 years                    
Borrowing, percentage of state-guaranteed loan   90.00%                    
Loan agreement with Société Générale                        
Disclosure of financial liabilities [Line Items]                        
Financial liabilities             € 7,315   € 7,634   € 1,300 € 1,300
Proceeds from borrowing     € 13,900                  
Loan agreement, maximum borrowing capacity       € 15,200                
Loan agreement, collateral       15,200                
Borrowings, maturity period     12 years                  
Security interest on pledge of financial instruments will be released in 2024       4,200                
Security interest on pledge of financial instruments will be released in 2027       5,000                
Security interest on pledge of financial instruments will be released in 2031       € 6,000                
Security interest on pledge of financial instruments released         € 4,200              
Loan agreement with Société Générale | Fixed interest rate                        
Disclosure of financial liabilities [Line Items]                        
Borrowings, interest rate             2.01%