Income Taxes (Tax Benefit (Provision) From Operations) (Details) - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2015	Dec. 31, 2014	Dec. 31, 2013
Income Tax Disclosure [Abstract]
Document Fiscal Year Focus	2015	2014	2013
Current tax benefit (provision):
Federal	$ 0	$ 0	$ 0
State		20	23
Current tax benefit (provision)	$ 0	20	23
Deferred tax benefit (provision):
Federal	0	0	0
State	0	0	0
Deferred tax benefit (provision)	0	0	0
Benefit (provision) applicable to income (loss) from continuing operations	$ 0	$ 20	$ 23