v3.26.1
EQUITY (Details) - EUR (€)
€ / shares in Units, € in Thousands
Dec. 31, 2025
Dec. 31, 2024
Disclosure of classes of share capital [line items]    
Par value (in Euro per shares) € 0.01  
Number of shares authorised 66,723,559  
Number of shares outstanding 43,062,427  
Total share capital amounts € 431 € 431
Number of shares issued 44,135,963  
Capital reserves € 114,980 € 114,448
SCHMID Avaco Korea, Co. Ltd    
Disclosure of classes of share capital [line items]    
Number of shares held by entity or subsidiary 1,073,536