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Note 3 - Cash, Cash Equivalents and Investments
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3 Months Ended | ||||||||||||||||||||||||||||||||||||
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Dec. 31, 2014
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| Cash and Cash Equivalents [Abstract] | |||||||||||||||||||||||||||||||||||||
| Cash and Cash Equivalents Disclosure [Text Block] |
Note 3. Cash, Cash Equivalents and Investments
The Company currently invests its excess cash in money market accounts and bank certificates of deposit (CDs) with a term of not more than three years. CDs with original maturities of more than three months are reported as held-to-maturity investments and are carried at amortized cost. The maturity dates of the Company’s CDs at December 31, 2014 and September 30, 2014 are as follows:
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