Income Taxes Current Income Tax Expense (Benefit), Continuing Operations(Details) (USD $) In Thousands, unless otherwise specified	12 Months Ended
Dec. 31, 2014	Dec. 31, 2013	Dec. 31, 2012
Current Income Tax Expense (Benefit), Continuing Operations [Abstract]
Current Tax Expense: Federal	$ 9,270us-gaap_CurrentFederalTaxExpenseBenefit	$ 7,933us-gaap_CurrentFederalTaxExpenseBenefit	$ 8,763us-gaap_CurrentFederalTaxExpenseBenefit
Current Tax Expense: State	1,203	852	1,251
Total Current Tax Expense	10,473us-gaap_CurrentIncomeTaxExpenseBenefit	8,785us-gaap_CurrentIncomeTaxExpenseBenefit	10,014us-gaap_CurrentIncomeTaxExpenseBenefit
Deferred Tax Expense: Federal	(315)	172	(290)
Deferred Tax Expense: State	16	122	(63)
Total Deferred Tax Expense (Benefit)	(299)us-gaap_DeferredIncomeTaxExpenseBenefit	294us-gaap_DeferredIncomeTaxExpenseBenefit	(353)us-gaap_DeferredIncomeTaxExpenseBenefit
Income Tax Expense (Benefit), Continuing Operations	$ 10,174us-gaap_IncomeTaxExpenseBenefit	$ 9,079us-gaap_IncomeTaxExpenseBenefit	$ 9,661us-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.