Income Taxes (Components of Income Tax Expense) (Details) - USD ($)	12 Months Ended
	Dec. 31, 2020	Dec. 31, 2019
Income Taxes [Abstract]
Current tax expense	$ 105,000	$ 768,000
Deferred income tax benefit	(155,000)	(782,000)
Total tax expense (benefit)	$ (50,000)	$ (14,000)