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Note 7 - Income Taxes (Details) (USD $)	12 Months Ended
	Dec. 31, 2014	Dec. 31, 2013
Note 7 - Income Taxes (Details) [Line Items]
Deferred Tax Liabilities, Gross	$ 2,245,000us-gaap_DeferredIncomeTaxLiabilities	$ 2,141,000us-gaap_DeferredIncomeTaxLiabilities
Deferred Tax Assets, Net of Valuation Allowance	2,253,000us-gaap_DeferredTaxAssetsNet	2,149,000us-gaap_DeferredTaxAssetsNet
Deferred Tax Assets, Valuation Allowance	1,418,000us-gaap_DeferredTaxAssetsValuationAllowance	942,000us-gaap_DeferredTaxAssetsValuationAllowance
Unrecognized Tax Benefits, Income Tax Penalties and Interest Accrued	0us-gaap_UnrecognizedTaxBenefitsIncomeTaxPenaltiesAndInterestAccrued	0us-gaap_UnrecognizedTaxBenefitsIncomeTaxPenaltiesAndInterestAccrued
Income Taxes Paid, Net	68,000us-gaap_IncomeTaxesPaidNet	100,000us-gaap_IncomeTaxesPaidNet
Domestic Tax Authority [Member]
Note 7 - Income Taxes (Details) [Line Items]
Operating Loss Carryforwards	6,624,000us-gaap_OperatingLossCarryforwards / us-gaap_IncomeTaxAuthorityAxis = us-gaap_DomesticCountryMember
Tax Credit Carryforward, Amount	$ 29,000us-gaap_TaxCreditCarryforwardAmount / us-gaap_IncomeTaxAuthorityAxis = us-gaap_DomesticCountryMember

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Amount of deferred tax liability attributable to taxable temporary differences.

+ References

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-Publisher FASB

-Name Accounting Standards Codification

-Glossary Deferred Tax Liability

-URI http://asc.fasb.org/extlink&oid=6510232



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-Name Accounting Standards Codification

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-Number 210

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

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The amount of cash paid during the current period to foreign, federal, state, and local authorities as taxes on income, net of any cash received during the current period as refunds for the overpayment of taxes.

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Amount of operating loss carryforward, before tax effects, available to reduce future taxable income under enacted tax laws.

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Amount accrued for interest on an underpayment of income taxes and penalties related to a tax position claimed or expected to be claimed in the tax return.

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