Income Taxes, Income Tax Expense (Benefit) (Details) - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2020	Dec. 31, 2019
Current [Abstract]
Federal	$ (59)	$ (66)
State	144	5
Deferred [Abstract]
Federal	7	(225)
State	(499)	(59)
Total	$ (407)	$ (345)