Derivatives (Derivatives Recorded on the Consolidated Statements of Condition) (Details) - USD ($)	Dec. 31, 2020	Dec. 31, 2019
Derivatives, Fair Value [Line Items]
Notional Amount	$ 40,000,000	$ 0
Designated as Hedging Instrument [Member] | Other Liabilities [Member]
Derivatives, Fair Value [Line Items]
Fair Value	(57,000)
Designated as Hedging Instrument [Member] | Interest Rate Swap Three Months FHLB Advance [Member]
Derivatives, Fair Value [Line Items]
Notional Amount	20,000,000
Designated as Hedging Instrument [Member] | Interest Rate Swap Three Months FHLB Advance [Member] | Other Liabilities [Member]
Derivatives, Fair Value [Line Items]
Fair Value	(123,000)
Designated as Hedging Instrument [Member] | Interest Rate Swap Forward Long Term FHLB Advances [Member]
Derivatives, Fair Value [Line Items]
Notional Amount	20,000,000
Designated as Hedging Instrument [Member] | Interest Rate Swap Forward Long Term FHLB Advances [Member] | Other Liabilities [Member]
Derivatives, Fair Value [Line Items]
Fair Value	$ 66,000