Quarterly report pursuant to Section 13 or 15(d)

Note 5 - Revenue (Tables)

v3.19.1
Note 5 - Revenue (Tables)
 6 Months Ended
Mar. 31, 2019
Notes Tables  
Disaggregation of Revenue [Table Text Block]
    Three Months Ended March 31,     Six Months Ended March 31,  
    2019     2018     2019     2018  
United States   $
17,136,328
     $
16,065,902
     $
35,640,795
     $
31,563,562
  
All other countries    
1,948,037
      
764,993
      
3,532,720
      
2,134,217
  
Total Net Sales   $
19,084,365
     $
16,830,895
     $
39,173,515
     $
33,697,779
  
    Three Months Ended March 31,     Six Months Ended March 31,  
    2019     2018     2019     2018  
Broadband service providers    
94
 %    
95
 %    
94
 %    
95
 %
Build-to-print customers    
6
 %    
5
 %    
6
 %    
5
 %
Total Net Sales    
100
 %    
100
 %    
100
 %    
100
 %