v3.26.1
SEGMENT INFORMATION - Schedule of Revenue from External Customers by Geographic Areas (Details) - USD ($)
$ in Thousands
3 Months Ended
Mar. 31, 2026
Mar. 31, 2025
SEGMENT INFORMATION - Schedule of Revenue from External Customers by Geographic Areas (Details) [Line Items]    
Revenue $ 317 $ 330
Cost of revenue (262) (176)
Selling, general, and administrative expenses (1,241) (570)
Research and development expenses (1,272) (997)
Common stock-based compensation and expenses, net (1,009) (455)
Total Operating loss (2,458) (1,413)
United States (U.S.)    
SEGMENT INFORMATION - Schedule of Revenue from External Customers by Geographic Areas (Details) [Line Items]    
Revenue 317 330
Cost of revenue (262) (176)
Selling, general, and administrative expenses (714) (115)
Research and development expenses (451) (549)
Common stock-based compensation and expenses, net (887) (422)
Total Operating loss (1,997) (932)
Others    
SEGMENT INFORMATION - Schedule of Revenue from External Customers by Geographic Areas (Details) [Line Items]    
Selling, general, and administrative expenses (148) (202)
Research and development expenses (192) (246)
Common stock-based compensation and expenses, net (121) (33)
Total Operating loss $ (461) $ (481)