FHLB Advances and Other Borrowings (Schedule of Additional Collateral) (Details) - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2018	Dec. 31, 2017
Advances from Federal Home Loan Banks [Abstract]
Average Daily Balance During the Year	$ 38,454	$ 40,476
Average Interest Rate During the Year	0.55%	0.47%
Maximum Month-end Balance During the Year	$ 45,274	$ 47,934
Weighted Average Interest Rate at Year-end	0.63%	0.50%