12. Income Taxes (Schedule of Components of Applicable Income Tax Expense (Benefit)) (Details) (USD $) In Thousands, unless otherwise specified	12 Months Ended
Dec. 31, 2013	Dec. 31, 2012	Dec. 31, 2011
Income Tax Disclosure [Abstract]
Current, Federal	$ 861	$ 1,716	$ 4,397
Current, State	41	5	21
Current, Total	902	1,721	4,418
Deferred, Federal	1,587	(610)	(3,533)
Deferred, State	199	108	150
Deferred, Total	1,786	(502)	(3,383)
Income tax expense	$ 2,688	$ 1,219	$ 1,035

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.