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Note 3 - Cash, Cash Equivalents and Investments - CD Maturity Dates (Details) - USD ($)	Dec. 31, 2016	Sep. 30, 2016
Less than one year	$ 7,930,075	$ 5,527,075
1-3 years	13,281,000	10,703,000
Total	$ 21,211,075	$ 16,230,075

X

- Definition

Carrying amount of debt securities accounted for as held-to-maturity, net of adjustments including, but not limited to, accretion, amortization, collection of cash, previous other-than-temporary impairments (OTTI) recognized, and fair value hedge accounting adjustments, maturing in the next fiscal year through the third fiscal year following the latest fiscal year.

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- Definition

Amount after other than temporary impairment (OTTI) accretion, of investments in debt securities classified as held-to-maturity.

+ References

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