Interest Rate Swaps (Summary of Derivatives) (Details) - USD ($) $ in Thousands	Mar. 31, 2021	Dec. 31, 2020
Customer Interest Rate Swap [Member]
Derivative Instruments and Hedging Activities Disclosures [Line Items]
Derivative, Notional Amount	$ 11,873	$ 12,022
Fair Value	334	276
Customer Interest Rate Swap [Member] | London Interbank Offered Rate (LIBOR) Swap Rate [Member] | Maturing November, 2030 [Member]
Derivative Instruments and Hedging Activities Disclosures [Line Items]
Derivative, Notional Amount	7,135	7,222
Fair Value	206	165
Customer Interest Rate Swap [Member] | London Interbank Offered Rate (LIBOR) Swap Rate [Member] | Maturing December, 2030 [Member]
Derivative Instruments and Hedging Activities Disclosures [Line Items]
Derivative, Notional Amount	4,738	4,800
Fair Value	128	111
Third Party Interest Rate Swap [Member]
Derivative Instruments and Hedging Activities Disclosures [Line Items]
Derivative, Notional Amount	11,873	12,022
Fair Value	334	276
Third Party Interest Rate Swap [Member] | London Interbank Offered Rate (LIBOR) Swap Rate [Member] | Maturing November, 2030 [Member]
Derivative Instruments and Hedging Activities Disclosures [Line Items]
Derivative, Notional Amount	7,135	7,222
Fair Value	206	165
Third Party Interest Rate Swap [Member] | London Interbank Offered Rate (LIBOR) Swap Rate [Member] | Maturing December, 2030 [Member]
Derivative Instruments and Hedging Activities Disclosures [Line Items]
Derivative, Notional Amount	4,738	4,800
Fair Value	$ 128	$ 111