v3.26.1
SEGMENT INFORMATION (Details) - USD ($)
$ in Thousands
 3 Months Ended
Mar. 31, 2026
Mar. 31, 2025
Segment Reporting [Abstract]    
Revenue $ 11 $ 4
Less expenses :    
Employee related expenses [1] 2,204 1,787
Stock-based compensation [1] 1,406 1,009
Travel and entertainment [1] 48 70
Tool related expenses [1] 577 611
Consulting expenses [1] 207 150
Metrology and other outsourced research expenses [1] 559 461
Intellectual property related expenses [1] 230 351
Other operating items [1],[2] 1,104 1,028
Loss from operations (6,324) (5,463)
Other income (expense), net 251 254
Net loss $ (6,073) $ (5,209)
[1] Expenses classified as cost of revenue are included in the line items presented and not as a separate category.
[2] Other operating expenses include items not listed above separately. These include travel and entertainment, professional development, information technology costs, office related costs, depreciation, other research and development costs, other sales and marketing costs and other general and administrative costs.