Quarterly report [Sections 13 or 15(d)]

SHARE-BASED COMPENSATION - Option activity (Details)

v3.25.2
SHARE-BASED COMPENSATION - Option activity (Details)
6 Months Ended 12 Months Ended
Jun. 30, 2025
USD ($)
$ / shares
shares
Dec. 31, 2024
USD ($)
$ / shares
shares
Options outstanding    
Outstanding at the beginning of the period | shares 194,000  
Granted | shares 33,775  
Outstanding at the end of the period | shares 227,775 194,000
Exercisable | shares 198,094  
Weighted Average Exercise Price    
Weighted Average Exercise price, Beginning of the period | $ / shares $ 101.07  
Weighted Average Exercise price, granted | $ / shares 15.94  
Weighted Average Exercise price, End of the period | $ / shares 88.45 $ 101.07
Exercisable | $ / shares $ 91.71  
Weighted Average Remaining Contractual Term (in years)    
Weighted average contractual life 7 years 3 months 3 days 7 years 4 months 9 days
Weighted average remaining contractual term, Granted 9 years 6 months 29 days  
Weighted Average Remaining Contractual Term, Exercisable 7 years 25 days  
Aggregate Intrinsic Value    
Aggregate Intrinsic Value, Beginning of the period | $ $ 0  
Aggregate Intrinsic Value, End of the period | $ 0 $ 0
Aggregate Intrinsic Value, Exercisable | $ $ 0