Quarterly report pursuant to Section 13 or 15(d)

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

v2.4.1.9
Note 3 - Cash, Cash Equivalents and Investments (Tables)
 3 Months Ended
Dec. 31, 2014
Cash and Cash Equivalents [Abstract]  
Investments Classified by Contractual Maturity Date [Table Text Block]
   
December 31,
2014
   
September 30,
 2014
 
Less than one year
  $ 6,894,000     $ 6,632,000  
1-3 years
    8,303,000       8,302,000  
Total
  $ 15,197,000     $ 14,934,000