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Note T - Subsequent Events (Details Textual) - Subsequent Event [Member] - Convertible Preferred Stock [Member] - Reverse Stock Split [Member]	Jan. 27, 2016
Series A-1 Shares [Member]
Stockholders' Equity Note, Stock Split, Conversion Ratio, Approved for Future	4
Series B-1 Shares [Member]
Stockholders' Equity Note, Stock Split, Conversion Ratio, Approved for Future	12

X

- Definition

The approved ratio applied to the conversion of stock split, for example but not limited to, one share converted to two or two shares converted to one that has yet to occur.

+ References

No definition available.

+ Details

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X

- Details

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X

- Details

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X

- Details

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X

- Details

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X

- Details

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