v3.26.1
STOCK BASED COMPENSATION - Schedule of stock options activity (Details) - USD ($)
$ / shares in Units, $ in Thousands
 3 Months Ended 12 Months Ended
Mar. 31, 2026
Mar. 31, 2025
Dec. 31, 2025
Dec. 31, 2024
Number of Options        
Options outstanding, beginning 5,546,772 5,085,269 5,085,269  
Options granted 33,580 594,691 1,375,868  
Exercised (29,252) (300) (5,477)  
Cancelled or forfeited (12,179) (555,215) (908,888)  
Options outstanding, ending 5,538,921 5,124,445 5,546,772 5,085,269
Exercisable 4,436,262 3,696,298 4,240,296  
Weighted-Average Exercise Price        
Exercise price, beginning $ 3.83 $ 6.78 $ 6.78  
Granted 25.45 3.23 6.8  
Exercised 3.1 8.21 3.5  
Cancelled or forfeited 5.08 3.86 3.63  
Exercise price, ending 4.03 3 3.83 $ 6.78
Options vested and expected to vest 4.05 3 3.76  
Exercisable $ 3.06 $ 2.91 $ 3.01  
Weighted Average Remaining Contractual Term (Years)        
Outstanding 6 years 8 months 19 days 7 years 1 month 9 days 6 years 11 months 8 days 7 years 3 months 10 days
Exercised 667 years      
Options vested and expected to vest 6 years 8 months 15 days 7 years 29 days 6 years 10 months 28 days  
Exercisable 6 years 2 months 4 days 6 years 8 months 4 days 6 years 4 months 20 days  
Aggregate Intrinsic Value        
Outstanding $ 131,528 $ 1,172 $ 31,996 $ 1,172
Exercised     26  
Exercisable $ 109,673 $ 1,172 $ 28,248  
Stock options subject to performance conditions        
Number of Options        
Options outstanding, beginning 215,628 245,628 245,628  
Options granted 0   0 0
Cancelled or forfeited     (30,000)  
Options outstanding, ending     215,628 245,628
Options vested and expected to vest 90,000 120,000 90,000  
Stock options not subject to performance conditions        
Number of Options        
Options vested and expected to vest 5,448,921 5,004,445 5,366,772