v3.26.1
EQUITY METHOD INVESTMENTS (Details) - EUR (€)
€ in Thousands
1 Months Ended 12 Months Ended
Dec. 17, 2024
Dec. 31, 2024
Dec. 31, 2025
Dec. 31, 2024
INVESTMENT IN JOINT VENTURES        
Payment occurred       € 1,000
Receivables from equity method investees   € 4,207 € 4,435 4,207
Recognized gain on sales       € 3,703
SCHMID Energy Systems GmbH (SES)        
INVESTMENT IN JOINT VENTURES        
Ownership interest 51.00%      
Ownership interest in OCT 19.90%      
Exchange for payment € 1,000      
Payment occurred   € 1,000    
SCHMID Energy Systems GmbH (SES)        
INVESTMENT IN JOINT VENTURES        
Percent of ownership interest in equity method investees 49.00%   48.00% 49.00%
Investment amount in associates € 1,200      
Receivables from equity method investees     € 248  
Recognized gain on sales € 3,703      
SCHMID Energy Systems GmbH (SES)        
INVESTMENT IN JOINT VENTURES        
Percent of ownership interest in equity method investees     48.00%  
SCHMID AVACO Korea Co. Ltd. (SAK)        
INVESTMENT IN JOINT VENTURES        
Percent of ownership interest in equity method investment     50.00% 50.00%