Quarterly report pursuant to Section 13 or 15(d)

Note 7 - Major Customer Concentration (Tables)

v3.10.0.1
Note 7 - Major Customer Concentration (Tables)
9 Months Ended
Jun. 30, 2018
Notes Tables  
Schedules of Concentration of Risk, by Risk Factor [Table Text Block]
    Three Months Ended June 30,   Nine Months Ended June 30,
    2018   2017   2018   2017
Customer A  
20%
 
15%
 
22%
 
20%
Customer B  
13%
 
15%
 
14%
 
15%
Customer C  
10%
 
*
 
*
 
*