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Note 12 - Geographic Information and Major Customer Data (Tables)
12 Months Ended
Dec. 31, 2022
Notes Tables  
Revenue from External Customers by Geographic Areas [Table Text Block]
  

Year ended December 31,

 
  

2020

  

2021

  

2022

 

Revenues based on customer location:

            

United States

 $20,813  $26,718  $28,095 

Europe, Middle East

  11,966   6,876   10,069 

Asia Pacific (1)

  67,547   89,102   96,484 

Other

     10    
  $100,326  $122,706  $134,648 
             

(1) China

 $51,726  $67,491  $75,682 
Schedule of Disclosure on Geographic Areas, Long-Lived Assets in Individual Foreign Countries by Country [Table Text Block]
  

2021

  

2022

 

Long-lived assets by geographic region:

        

Israel

 $8,402  $9,857 

France

  599   2,066 

United States

  4,624   4,339 

Other

  1,967   1,120 
  $15,592  $17,382 
Schedules of Concentration of Risk, by Risk Factor [Table Text Block]
  

Year ended December 31,

 
  

2020

  

2021

  

2022

 

Customer A

  14%  21%  14%
Customer B  15%  *)  *)
Revenue from External Customers by Products and Services [Table Text Block]
  

Year ended December 31,

 
  

2020

  

2021

  

2022

 

Connectivity products and services

  78%  73%  71%

Smart sensing products and services

  22%  27%  29%