v3.26.3
SUBSEQUENT EVENTS - Promissory note agreement and term loan issuances (Details)
1 Months Ended 6 Months Ended 12 Months Ended
Jan. 01, 2026
USD ($)
Feb. 28, 2026
USD ($)
item
Jun. 30, 2026
USD ($)
Jun. 30, 2025
USD ($)
Dec. 31, 2025
USD ($)
Dec. 31, 2024
USD ($)
SUBSEQUENT EVENTS            
Proceeds form the issuance of debt     $ 4,766,878 $ 735,000 $ 2,706,658 $ 6,515,160
Subsequent events            
SUBSEQUENT EVENTS            
Number of debt instruments modified | item   1        
Subsequent events | Promissory note and term loan            
SUBSEQUENT EVENTS            
Proceeds form the issuance of debt $ 1,310,000          
Subsequent events | Promissory note, three            
SUBSEQUENT EVENTS            
Principal amount   $ 500,000        
Subsequent events | Promissory note, four            
SUBSEQUENT EVENTS            
Principal amount   230,000        
Subsequent events | Term loan, one            
SUBSEQUENT EVENTS            
Principal amount   500,000        
Subsequent events | Term loan, two            
SUBSEQUENT EVENTS            
Principal amount   $ 80,000