v3.25.2
SEGMENT INFORMATION (Details) - USD ($)
$ in Thousands
 3 Months Ended 6 Months Ended
Jun. 30, 2025
Mar. 31, 2025
Jun. 30, 2024
Mar. 31, 2024
Jun. 30, 2025
Jun. 30, 2024
Segment Reporting [Abstract]            
Revenue $ 0   $ 72   $ 4 $ 90
Less expenses :            
Employee related expenses [1] 1,516   1,384   3,303 3,207
Stock-based compensation [1] 1,278   987   2,287 2,011
Tool related expenses [1] 611   626   1,222 1,251
Consulting expenses [1] 107   225   256 391
Metrology and other outsourced research expenses [1] 441   254   902 449
Intellectual property related expenses [1] 302   380   653 573
Other operating items [1],[2] 1,000   846   2,099 1,872
Operating margin (5,255)   (4,630)   (10,718) (9,664)
Other income (expense), net 288   269   542 481
Net loss $ (4,967) $ (5,209) $ (4,361) $ (4,822) $ (10,176) $ (9,183)
[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.