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.

Note 11 - Federal and State Income Taxes (Details) - Components of Income Tax Expense (Benefit) (USD $) In Thousands, unless otherwise specified	3 Months Ended								12 Months Ended
	Dec. 31, 2014	Sep. 30, 2014	Jun. 30, 2014	Mar. 31, 2014	Dec. 31, 2013	Sep. 30, 2013	Jun. 30, 2013	Mar. 31, 2013	Dec. 31, 2014	Dec. 31, 2013	Dec. 31, 2012
Current:
Federal									$ 814us-gaap_CurrentFederalTaxExpenseBenefit	$ 124us-gaap_CurrentFederalTaxExpenseBenefit
State									395	35	51
									1,209us-gaap_CurrentIncomeTaxExpenseBenefit	159us-gaap_CurrentIncomeTaxExpenseBenefit	51us-gaap_CurrentIncomeTaxExpenseBenefit
Deferred:
Federal									6,111	2,909	1,166
State									1,401	688	199
									7,512us-gaap_DeferredIncomeTaxExpenseBenefit	3,597us-gaap_DeferredIncomeTaxExpenseBenefit	1,365us-gaap_DeferredIncomeTaxExpenseBenefit
Total income tax expense	$ 1,308us-gaap_IncomeTaxExpenseBenefit	$ 3,355us-gaap_IncomeTaxExpenseBenefit	$ 3,160us-gaap_IncomeTaxExpenseBenefit	$ 898us-gaap_IncomeTaxExpenseBenefit	$ 776us-gaap_IncomeTaxExpenseBenefit	$ 1,575us-gaap_IncomeTaxExpenseBenefit	$ 1,733us-gaap_IncomeTaxExpenseBenefit	$ (328)us-gaap_IncomeTaxExpenseBenefit	$ 8,721us-gaap_IncomeTaxExpenseBenefit	$ 3,756us-gaap_IncomeTaxExpenseBenefit	$ 1,416us-gaap_IncomeTaxExpenseBenefit