Quarterly report pursuant to Section 13 or 15(d)

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

v3.8.0.1
Note 3 - Cash, Cash Equivalents and Investments (Tables)
 3 Months Ended
Dec. 31, 2017
Notes Tables  
Investments Classified by Contractual Maturity Date [Table Text Block]
    December 31,
2017		   September 30,
2017
Less than one year   $
5,385,150
     $
5,937,150
  
1-5 years    
20,357,000
      
19,816,000
  
Total   $
25,742,150
     $
25,753,150