v3.26.1
SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES - Concentrations (Details) - Customer concentration - customer
3 Months Ended 6 Months Ended
Jun. 30, 2026
Jun. 30, 2025
Jun. 30, 2026
Jun. 30, 2025
One Customers | Revenue        
Concentrations        
Number of customers 1 1 1  
One Customers | Revenue from customers        
Concentrations        
Percentage of accounts receivable 13.00% 17.00% 15.00%  
Two customers | Revenue        
Concentrations        
Number of customers       2
Two customers | Revenue from customers        
Concentrations        
Percentage of accounts receivable       32.00%