v3.26.3
Schedule of share capital (Details) - EUR (€)
€ in Thousands
 12 Months Ended
Dec. 31, 2025
Dec. 31, 2024
Ordinary shares [member]    
IfrsStatementLineItems [Line Items]    
Number of shares, beginning 654,953 426,257
Number of shares value, beginning € 3 € 3
Issue of shares   228,696
Issue of shares - ATM value
Issue of shares - ATM 347,283  
Issue of shares - PIPE 610,785  
Issue of shares - PIPE value  
Issue of shares - Macquarie Keystone 590,761  
Issue of shares - Macquarie Keystone value  
Issue of shares - commitment service 21,176  
Issue of shares - commitment service value  
Reverse split rounding 63,333  
Reverse split rounding value  
QIND stock conversion  
QIND stock conversion value € (4)  
Number of shares, ending 2,288,291 654,953
Number of shares value, ending € (1) € 3
Preference shares [member]    
IfrsStatementLineItems [Line Items]    
Number of shares, beginning
Number of shares value, beginning
Issue of shares  
Issue of shares - ATM value
Issue of shares - ATM  
Issue of shares - PIPE  
Issue of shares - PIPE value  
Issue of shares - Macquarie Keystone  
Issue of shares - Macquarie Keystone value  
Issue of shares - commitment service 4,171,327  
Issue of shares - commitment service value  
Reverse split rounding  
Reverse split rounding value  
QIND stock conversion  
QIND stock conversion value  
Number of shares, ending 4,171,327
Number of shares value, ending