Note 10 - Income Taxes (Details) - Components of Income Taxes (USD $)	12 Months Ended
Dec. 31, 2014	Dec. 31, 2013
Current:
Federal	$ 240,591us-gaap_CurrentFederalTaxExpenseBenefit	$ 0us-gaap_CurrentFederalTaxExpenseBenefit
State	7,258	0
Total current tax provision	247,849us-gaap_CurrentIncomeTaxExpenseBenefit	0us-gaap_CurrentIncomeTaxExpenseBenefit
Deferred:
Federal	(1,865,134)	(1,230,271)
State	381,345	(166,136)
Total deferred tax provision	(1,483,789)us-gaap_DeferredIncomeTaxExpenseBenefit	(1,396,407)us-gaap_DeferredIncomeTaxExpenseBenefit
Income tax benefit	$ (1,235,940)us-gaap_IncomeTaxExpenseBenefit	$ (1,396,407)us-gaap_IncomeTaxExpenseBenefit

Amount of current federal tax expense (benefit) pertaining to income (loss) from continuing operations.

Amount of current income tax expense (benefit) pertaining to taxable income (loss) from continuing operations.

Amount of current state and local tax expense (benefit) pertaining to income (loss) from continuing operations.

Amount of deferred federal income tax expense (benefit) pertaining to income (loss) from continuing operations.

Amount of deferred income tax expense (benefit) pertaining to income (loss) from continuing operations.

Amount of deferred state and local tax expense (benefit) pertaining to income (loss) from continuing operations.