v3.26.1
Related Party Transactions - Car-Tcellkor Loan (Details) - USD ($)
Apr. 30, 2025
Jun. 30, 2026
Dec. 31, 2025
May 18, 2019
Related Party Transactions        
Short-term debt, related parties   $ 1,442,500 $ 1,442,500  
Related party        
Related Party Transactions        
Short-term debt, related parties   1,442,500 1,442,500  
Related party | Car-Tcellkor Loan        
Related Party Transactions        
Short-term debt, related parties   $ 0 $ 0 $ 800,000
Consumption of outstanding principal $ 800,000