XML 126 R63.htm IDEA: XBRL DOCUMENT v3.25.1
Trade receivables and other current assets - Additional Information (Details) - EUR (€)
€ in Thousands
 12 Months Ended
Dec. 31, 2024
Dec. 31, 2023
Dec. 31, 2022
Disclosure of Trade Receivables and Other Current Assets [Line Items]      
Trade receivables € 2,977 € 905  
Prepaid expenses 3,195 2,560  
Decrease in other receivables (1,459) (4,375) € (4,215)
Payments to suppliers for goods and services 700 1,100  
Research tax credit 3,300 3,900  
Janssen      
Disclosure of Trade Receivables and Other Current Assets [Line Items]      
Trade receivables 2,100    
Supplier      
Disclosure of Trade Receivables and Other Current Assets [Line Items]      
Decrease in other receivables 300    
Master Service Agreement | Janssen      
Disclosure of Trade Receivables and Other Current Assets [Line Items]      
Trade receivables   500  
2023 Tax Year      
Disclosure of Trade Receivables and Other Current Assets [Line Items]      
Research tax credit 3,400    
2023 Tax Year | Nanobiotix S.A.      
Disclosure of Trade Receivables and Other Current Assets [Line Items]      
Research tax credit   3,762  
Research tax credit 3,000    
2023 Tax Year | Curadigm SAS      
Disclosure of Trade Receivables and Other Current Assets [Line Items]      
Research tax credit   177  
Research tax credit 400    
2022 Tax Year      
Disclosure of Trade Receivables and Other Current Assets [Line Items]      
Research tax credit   4,000  
2022 Tax Year | Nanobiotix S.A.      
Disclosure of Trade Receivables and Other Current Assets [Line Items]      
Research tax credit   3,800  
2022 Tax Year | Curadigm SAS      
Disclosure of Trade Receivables and Other Current Assets [Line Items]      
Research tax credit   200  
Third Party Services      
Disclosure of Trade Receivables and Other Current Assets [Line Items]      
Prepaid expenses 1,100    
Clinical Products      
Disclosure of Trade Receivables and Other Current Assets [Line Items]      
Prepaid expenses 600    
Technology Transfer and Technical | Janssen      
Disclosure of Trade Receivables and Other Current Assets [Line Items]      
Trade receivables 700    
Intellectual Property Services | Janssen      
Disclosure of Trade Receivables and Other Current Assets [Line Items]      
Trade receivables 100    
LianBio, NBTXR3      
Disclosure of Trade Receivables and Other Current Assets [Line Items]      
Trade receivables   300  
MD Anderson Cancer Center, NBTXR3      
Disclosure of Trade Receivables and Other Current Assets [Line Items]      
Prepaid expenses € 1,200 € 1,200