Quarterly report pursuant to Section 13 or 15(d)

Note 3 - Cash, Cash Equivalents and Investments (Tables)

v3.7.0.1
Note 3 - Cash, Cash Equivalents and Investments (Tables)
 9 Months Ended
Jun. 30, 2017
Notes Tables  
Investments Classified by Contractual Maturity Date [Table Text Block]
    June 30, 2017   September 30, 2016
Less than one year   $
5,737,150
     $
5,527,075
  
1-5 years    
17,153,000
      
10,703,000
  
Total   $
22,890,150
     $
16,230,075