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Note 2 - Revenue Information
9 Months Ended
Sep. 30, 2019
Notes to Financial Statements  
Revenue from Contract with Customer [Text Block]
2.
Revenue Information
 
The following table disaggregates the Company’s revenue into primary product groups:
 
   
Three months ended September 30,
   
Nine months ended September 30,
 
   
2019
   
2018
   
2019
   
2018
 
Audio conferencing
  $
2,920
    $
3,433
    $
8,520
    $
10,686
 
Microphones
   
2,189
     
2,124
     
6,525
     
6,689
 
Video products
   
883
     
1,126
     
3,672
     
3,568
 
    $
5,992
    $
6,683
    $
18,717
    $
20,943
 
 
The following table disaggregates the Company’s revenue into major regions:
 
   
Three months ended September 30,
   
Nine months ended September 30,
 
   
2019
   
2018
   
2019
   
2018
 
North and South America
  $
3,235
    $
4,082
    $
10,488
    $
12,538
 
Asia (including Middle East) and Australia
   
1,931
     
1,693
     
5,764
     
5,592
 
Europe and Africa
   
826
     
908
     
2,465
     
2,813
 
    $
5,992
    $
6,683
    $
18,717
    $
20,943