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SEGMENT INFORMATION (Tables)
6 Months Ended
Jun. 30, 2026
Segment Reporting [Abstract]  
Schedule of selected financial information
                    
  Three Months Ended June,  Six Months Ended June,
   2026  2025  2026  2025
Revenue  $158   $   $169   $4 
Less expenses (1):                    
Employee related expenses   2,505    1,516    4,708    3,303 
Stock-based compensation   1,741    1,278    3,147    2,287 
Tool related expenses   638    611    1,215    1,222 
Consulting expenses   123    107    330    256 
Metrology and other outsourced research expenses   386    441    944    902 
Intellectual property related expenses   599    302    829    653 
Other operating items(2)   925    1,000    2,079    2,099 
Operating margin   (6,759)   (5,255)   (13,083)   (10,718)
Other income (expense), net   423    288    674    542 
Net loss  $(6,336)  $(4,967)  $(12,409)  $(10,176)

 

(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.