v3.26.1
WARRANTS - Narrative (Details) - USD ($)
$ in Thousands
3 Months Ended
Mar. 31, 2026
Mar. 31, 2025
May 14, 2026
Apr. 28, 2026
Dec. 31, 2025
Class of Warrant or Right [Line Items]          
Warrants outstanding (in shares) 3,550,329        
Loss related to remeasurement of warrants $ 13,146 $ 0      
Fair value of warrants $ 23,400       $ 10,200
Series E-2 convertible preferred stock          
Class of Warrant or Right [Line Items]          
Number of shares issuable upon exercise of warrant (in shares) 3,550,329        
Class A common stock | Subsequent event          
Class of Warrant or Right [Line Items]          
Number of shares issuable upon conversion of preferred stock (in shares)     2,554,107 2,554,107