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Note 8 - Information About Operating Segments and Geographic Areas (Tables)
9 Months Ended
Sep. 30, 2022
Notes Tables  
Schedule of Segment Reporting Information, by Segment [Table Text Block]
  Three Months Ended September 30,  Nine Months Ended September 30, 
  

2022

  

2021

  

2022

  

2021

 

Partner Solutions:

                

Revenue

 $7,557  $9,638  $26,042  $28,393 

Cost of revenue

  6,574   8,491   22,232   24,528 

Segment gross profit

  983   1,147   3,810   3,865 
                 

Edge to Cloud:

                

Revenue

  849   1,008   2,490   2,896 

Cost of revenue

  697   827   2,083   2,648 

Segment gross profit

  152   181   407   248 
                 

Total gross profit

  1,135   1,328   4,217   4,113 
Schedule of Revenue from External Customers and Long-Lived Assets, by Geographical Areas [Table Text Block]
  

September 30, 2022

  

December 31, 2021

 

Long-lived assets:

        

North America

 $757  $1,430 

Europe

  145   177 

Total long-lived assets

 $902  $1,607