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Business Segments, Concentration of Credit Risk and Significant Customers (Tables)
 12 Months Ended
Dec. 31, 2023
Business Segments, Concentration of Credit Risk and Significant Customers [Abstract]  
Schedule of Company Recognized Revenue The Company recognized revenue from shipments of product, licensing of its technologies and performance of services to customers by geographical location as follows (in thousands):
   Year Ended 
   December 31, 
   2023   2022 
United States  $8,786   $8,932 
Hong Kong   689    2,428 
Taiwan   2,633    1,205 
Rest of world   1,641    2,303 
Total net revenue  $13,749   $14,868 
Schedule of Breakdown of Product Revenue by Category The following is a breakdown of product revenue by category (in thousands):
   Years Ended
December 31,		 
Product category  2023   2022 
Memory ICs  $8,446   $7,722 
mmWave ICs   2,726    3,289 
mmWave modules   1,677    3,170 
mmWave other products   4    18 
   $12,853   $14,199 
Schedule of Customers Accounted for Total Net Revenue Customers who accounted for at least 10% of total net revenue were:
   Year Ended 
   December 31, 
   2023   2022 
Customer A   35%   26%
Customer B   22%   11%
Customer C   18%   * 
Customer D   *    21%
Customer E   *    16%
*Represents less than 10%