Note 7 - Income Taxes (Details) - Components of Income Tax Provision (USD $)	12 Months Ended
Dec. 31, 2014	Dec. 31, 2013
Current
Federal	$ (431,810)us-gaap_CurrentFederalTaxExpenseBenefit	$ 1,082,402us-gaap_CurrentFederalTaxExpenseBenefit
State		220,900
	(431,810)us-gaap_CurrentIncomeTaxExpenseBenefit	1,303,302us-gaap_CurrentIncomeTaxExpenseBenefit
Deferred
Federal	2,603,115	1,548,332
State	200,567	227,696
	2,785,196us-gaap_DeferredIncomeTaxExpenseBenefit	1,781,057us-gaap_DeferredIncomeTaxExpenseBenefit
Total Income Tax Provision	$ 2,371,872us-gaap_IncomeTaxExpenseBenefit	$ 3,079,330us-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.