Fair value portion of borrowing which can be exchanged for a specified number of another security at the option of the issuer or the holder, for example, but not limited to, the entity's common stock.

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Note 3 - Basis of Presentation and Summary of Significant Accounting Policies (Details Textual)		9 Months Ended
	Aug. 17, 2016	Sep. 30, 2016 USD ($)	Dec. 31, 2015 USD ($)
Reverse Stock Split [Member ]
Stockholders' Equity Note, Stock Split, Conversion Ratio	10
Fair Value, Inputs, Level 3 [Member]
Convertible Debt, Fair Value Disclosures		$ 5,950,000	$ 4,800,000
Minimum [Member]
Property, Plant and Equipment, Useful Life		5 years
Maximum [Member]
Property, Plant and Equipment, Useful Life		15 years
RES-440 [Member]
Intangible Assets, Net (Excluding Goodwill)		$ 0
Impairment of Long-Lived Assets to be Disposed of		$ 0