XML 123 R79.htm IDEA: XBRL DOCUMENT v3.22.1
Financial liabilities - Additional Information (Details)
€ in Thousands
 1 Months Ended 12 Months Ended
Jul. 10, 2020
EUR (€)
quarterly_instalment
Jul. 31, 2020
Jun. 30, 2020
EUR (€)
Mar. 31, 2019
EUR (€)
Oct. 31, 2018
EUR (€)
Jul. 31, 2018
EUR (€)
tranche
Dec. 31, 2021
EUR (€)
Dec. 31, 2020
EUR (€)
Dec. 31, 2019
EUR (€)
Dec. 31, 2018
EUR (€)
Disclosure Of Detailed Information About Financial Liabilities [Line Items]                    
Proceeds from borrowings             € 0 € 10,350 € 14,000  
Consolidated forecasted sales, period             6 years      
Conditional Advances and Loans from Government and Public Authorities                    
Disclosure Of Detailed Information About Financial Liabilities [Line Items]                    
Impact of accretion and discounting             € 5,765 1,769    
Accumulated variable interest expense accrual             4,214 € (4,789)    
Banque Publique d’Investissement                    
Disclosure Of Detailed Information About Financial Liabilities [Line Items]                    
Advances, deferment period                   18 months
Advances, interest rate                   1.56%
Advances received                   € 2,100
Bpifrance                    
Disclosure Of Detailed Information About Financial Liabilities [Line Items]                    
Advances received     € 350              
Authorized amount to be advanced     500              
Advances, outstanding amount             150      
EIB Loan                    
Disclosure Of Detailed Information About Financial Liabilities [Line Items]                    
Number of tranches | tranche           3        
Proceeds from borrowings       € 14,000 € 16,000          
Borrowing, deferment period to request funds   12 months                
Royalties agreement, period           6 years        
Borrowing, deferment period               1 year    
Borrowings, interest rate       5.00% 6.00%     4.00%    
Borrowing, maturity               5 years    
Expected future royalty payments             3,400 € 17,200    
Accumulated variable interest expense accrual             4,200 4,800    
Borrowings             33,900      
EIB Loan | Conditional Advances and Loans from Government and Public Authorities                    
Disclosure Of Detailed Information About Financial Liabilities [Line Items]                    
Impact of accretion and discounting             5,817 1,736    
Accumulated variable interest expense accrual             4,214 € (4,789)    
EIB Loan | Fixed interest rate                    
Disclosure Of Detailed Information About Financial Liabilities [Line Items]                    
Total interest payable             7,000      
Interest payable             1,800      
EIB Loan | Floating interest rate                    
Disclosure Of Detailed Information About Financial Liabilities [Line Items]                    
Total interest payable             € 3,400      
EIB Loan | Top of range                    
Disclosure Of Detailed Information About Financial Liabilities [Line Items]                    
Notional amount           € 40,000        
PGE Loan, HSBC France                    
Disclosure Of Detailed Information About Financial Liabilities [Line Items]                    
Notional amount     5,000              
Proceeds from borrowings     € 5,000              
Borrowing, initial period bearing no interest     12 months              
Borrowing, deferment period     1 year              
Borrowings, interest rate     0.31%              
Borrowing, guarantee fee             0.25% 0.25%    
PGE Loan, HSBC France | Top of range                    
Disclosure Of Detailed Information About Financial Liabilities [Line Items]                    
Borrowing, deferment period     5 years              
PGE Loan, HSBC France | Bottom of range                    
Disclosure Of Detailed Information About Financial Liabilities [Line Items]                    
Borrowing, deferment period     1 year              
PGE Loan, BPI France                    
Disclosure Of Detailed Information About Financial Liabilities [Line Items]                    
Notional amount     € 5,000         € 350    
Proceeds from borrowings € 5,000                  
Borrowing, initial period bearing no interest 12 months                  
Borrowings, interest rate 2.25%           1.36% 1.36%    
Borrowing, maturity 6 years                  
Percentage of State-Guaranteed loan 0.90                  
Borrowing, subsequent period bearing interest 5 years                  
Borrowing, guarantee fee 1.61%           0.25% 0.25%    
Number of quarterly instalments | quarterly_instalment 20