Income Taxes (Schedule Of Components Of The Income Tax Provision) (Details) - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2021	Dec. 31, 2020
Income Taxes [Abstract]
Current, Federal	$ 10	$ (6)
Current, State	1	1
Deferred, Federal	38	(43)
Deferred, State	0	0
Total Federal and State Income Taxes	$ 49	$ (48)