Quarterly report pursuant to Section 13 or 15(d)

Note 7 - Major Customer Concentration (Tables)

v3.8.0.1
Note 7 - Major Customer Concentration (Tables)
 3 Months Ended
Dec. 31, 2017
Notes Tables  
Schedules of Concentration of Risk, by Risk Factor [Table Text Block]
    Three Months Ended December 31,
    2017   2016
Customer A    
22%
    
28%
Customer B    
12%
  
14%