Derivatives (Summary of Fair Value Hedges) (Details) - Interest Rate Swap, Liability [Member] - Designated as Hedging Instrument [Member] - USD ($)	12 Months Ended
	Dec. 31, 2019	Dec. 31, 2018
Derivatives, Fair Value [Line Items]
Weighted Average Remaining Maturity (In Years)	8 years 2 months 12 days	9 years 2 months 23 days
Weighted Average Pay Rate	3.09%	3.10%
Notional Amount	$ 36,000,000	$ 35,000,000
Estimated Fair Value	$ (3,446,000)	$ (1,174,000)