Provision For Income Taxes (Income Tax Provision (Benefit)) (Details) - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2019	Dec. 31, 2018
Current:
State	$ 328	$ 64
Total current	328	64
Deferred:
State	(126)	126
Total deferred	(126)	126
Income tax expense	$ 202	$ 190