v3.26.3
NET LOSS PER SHARE - Narrative (Details) - $ / shares
Sep. 30, 2026
Sep. 30, 2025
Senior Non-Convertible Preferred Stock Warrant | Tranche A    
Earnings Per Share, Basic, by Common Class, Including Two Class Method [Line Items]    
Exercise price (in dollars per share) $ 0.01 $ 0.01