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)
 6 Months Ended
Mar. 31, 2017
Notes Tables  
Investments Classified by Contractual Maturity Date [Table Text Block]
    March 31, 2017   September 30, 2016
Less than one year   $
5,813,150
     $
5,527,075
  
1-5 years    
15,015,000
      
10,703,000
  
Total   $
20,828,150
     $
16,230,075