Income Taxes (Schedule of Components of Income Tax Expense (Benefit)) (Details) - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2015	Dec. 31, 2014	Dec. 31, 2013
Current provision (benefit) :
Federal	$ 1,191	$ 10	$ (77)
State	947	10	29
Total current	2,138	20	(48)
Deferred provision (benefit):
Federal	(783)	798	(4,402)
State	(439)	39	254
Total deferred	(1,222)	837	(4,148)
Provision (benefit) for income taxes of continuing operations	$ 916	$ 857	$ (4,196)