Note 1 - Financial Assets and Liabilities Measured at Fair Value on a Recurring Basis by Hierarchy Level (Details)	Dec. 31, 2015 USD ($)
Fair Value, Inputs, Level 3 [Member] \| Fair Value, Measurements, Recurring [Member]
Liabilities
Derivative financial instruments	$ 256,278
Fair Value, Measurements, Recurring [Member]
Liabilities
Derivative financial instruments	256,278
Derivative financial instruments	$ 256,278

- Definition

Fair value, after the effects of master netting arrangements, of a financial liability or contract with one or more underlyings, notional amount or payment provision or both, and the contract can be net settled by means outside the contract or delivery of an asset, expected to be settled within one year or normal operating cycle, if longer. Includes assets not subject to a master netting arrangement and not elected to be offset.

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