Note 11 - Income Taxes (Details) - Deferred Tax Assets and Deferred Tax Liabilities (USD $)	Dec. 31, 2014	Dec. 31, 2013
Deferred tax assets:
Net operating loss carryforward	$ 6,776,000	$ 7,742,000
Deferred tax assets	6,776,000us-gaap_DeferredTaxAssetsGross	7,742,000us-gaap_DeferredTaxAssetsGross
Net deferred tax assets	6,776,000us-gaap_DeferredTaxAssetsNet	7,742,000us-gaap_DeferredTaxAssetsNet
Valuation allowance	$ (6,776,000)	$ (7,742,000)

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Amount before allocation of valuation allowances of deferred tax asset attributable to deductible temporary differences and carryforwards.

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-Publisher FASB

-Name Accounting Standards Codification

-Topic 740

-SubTopic 10

-Section 50

-Paragraph 2

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Amount after allocation of valuation allowances of deferred tax asset attributable to deductible temporary differences and carryforwards.

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Amount before allocation of valuation allowances of deferred tax asset attributable to deductible operating loss carryforwards.

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Reference 1: http://www.xbrl.org/2003/role/presentationRef

-Publisher FASB

-Name Accounting Standards Codification

-Topic 740

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Amount of deferred tax assets for which it is more likely than not that a tax benefit will not be realized.

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