Summary of Significant Accounting Policies (Schedule of Differences between Total Income Tax or Benefit and Amount Computed by Applying the Statutory Income Tax Rate) (Details) - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2015	Dec. 31, 2014	Dec. 31, 2013
Summary of Significant Accounting Policies [Abstract]
Statutory rate of 34% applied to pre-tax income (loss)	$ (6,683)	$ (1,793)	$ (441)
Permanent differences, net	281	128	1,061
State income (tax) benefit, net of federal benefit	(268)	(365)	(113)
Valuation allowance (decrease) increase	(3,395)	$ 2,030	$ (507)
Total tax expense (benefit)	$ (10,065)
Effective tax rate	34.75%	0.00%	0.00%
Statutory rate	34.00%