Interest-Bearing Deposits (Schedule of Interest on Deposits) (Details) - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2019	Dec. 31, 2018	Dec. 31, 2017
Interest-Bearing Deposits [Abstract]
Interest-bearing demand deposits	$ 3,686	$ 2,832	$ 1,611
Savings deposits	103	109	79
Time deposits:
Less than $100	905	433	234
$100 to less than $250	216	152	114
$250 or more	281	210	149
Total	$ 5,191	$ 3,736	$ 2,187