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Note 12 - Income Taxes (Details) - Components of Current and Deferred Federal and State Income Tax (Benefit) Expense (USD $)
In Thousands, unless otherwise specified |
12 Months Ended | |
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Dec. 31, 2014
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Dec. 31, 2013
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| Components of Current and Deferred Federal and State Income Tax (Benefit) Expense [Abstract] | ||
| Federal income tax (benefit) expense - current | $ (121)us-gaap_CurrentFederalTaxExpenseBenefit | $ (144)us-gaap_CurrentFederalTaxExpenseBenefit |
| Federal income tax expense (benefit) - deferred | 530us-gaap_DeferredFederalIncomeTaxExpenseBenefit | (1,989)us-gaap_DeferredFederalIncomeTaxExpenseBenefit |
| State income tax (benefit) expense - current | (1)us-gaap_DeferredStateAndLocalIncomeTaxExpenseBenefit | 158us-gaap_DeferredStateAndLocalIncomeTaxExpenseBenefit |
| State income tax expense - deferred | 9us-gaap_CurrentStateAndLocalTaxExpenseBenefit | 1,350us-gaap_CurrentStateAndLocalTaxExpenseBenefit |
| Total income tax expense (benefit) | $ 417us-gaap_IncomeTaxExpenseBenefit | $ (625)us-gaap_IncomeTaxExpenseBenefit |
| X | ||||||||||
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- Details
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| X | ||||||||||
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- Definition
Amount of current federal tax expense (benefit) pertaining to income (loss) from continuing operations. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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| X | ||||||||||
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- Definition
Amount of current state and local tax expense (benefit) pertaining to income (loss) from continuing operations. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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| X | ||||||||||
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- Definition
Amount of deferred federal income tax expense (benefit) pertaining to income (loss) from continuing operations. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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| X | ||||||||||
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- Definition
Amount of deferred state and local tax expense (benefit) pertaining to income (loss) from continuing operations. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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| X | ||||||||||
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- Definition
Amount of current income tax expense (benefit) and deferred income tax expense (benefit) pertaining to continuing operations. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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