Income Taxes (Components of Income Tax Expense) (Details) (USD $) In Thousands, unless otherwise specified	3 Months Ended	9 Months Ended
Sep. 30, 2013	Sep. 30, 2012	Sep. 30, 2013	Sep. 30, 2012
Current tax expense:
Federal			$ 2,488	$ 434
State			1,339	105
Total current income tax expense			3,827	539
Deferred tax expense:
Federal			905	(530)
State			(183)	153
Total deferred income tax expense			722	(377)
Total income tax expense	$ 1,434	$ 735	$ 4,549	$ 162

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.