Note 3 - Cash, Cash Equivalents and Investments |
6 Months Ended | ||||||||||||||||||||||||||||||||||||
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Mar. 31, 2017 | |||||||||||||||||||||||||||||||||||||
| Notes to Financial Statements | |||||||||||||||||||||||||||||||||||||
| Cash and Cash Equivalents Disclosure [Text Block] |
Note 3. Cash, Cash Equivalents and InvestmentsThe Company currently invests its excess cash in money market accounts and bank certificates of deposit (CDs) with a term of not more than and are carried at amortized cost. Investments maturing in less than five years. CDs with original maturities of more than three months are reported as held-to-maturity investmentsone year are classified as short term investments on the balance sheet, and investments maturing in one year or greater are classified as long term investments on the balance sheet. The maturity dates of the Company’s CDs at
March 31, 2017 and September 30, 2016 are as follows:
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