Fair Value (Schedule of carrying value and fair values of the financial instruments) (Details) - USD ($) $ in Thousands	3 Months Ended	12 Months Ended
	Mar. 31, 2022	Dec. 31, 2021
Quoted Prices Active Markets for Identical Assets (Level 1) | Carrying Value
Financial Assets:
Cash and due from banks	$ 67,365	$ 72,091
Available for sale securities	53,468	59,825
Quoted Prices Active Markets for Identical Assets (Level 1) | Fair Value
Financial Assets:
Cash and due from banks	67,365	72,091
Available for sale securities	53,468	59,825
Significant Observable Inputs (Level 2) | Carrying Value
Financial Assets:
Available for sale securities	223,424	220,313
Loan level interest rate swaps	1,179	644
FHLB stock	1,227	1,322
Financial Liabilities:
Deposits	1,112,620	1,101,999
Mortgagors escrow accounts	7,757	9,130
FHLB advances	15,928	18,041
Subordinated debt	5,155	5,155
Loan level interest rate swaps	1,179	644
Significant Observable Inputs (Level 2) | Fair Value
Financial Assets:
Available for sale securities	223,424	220,313
Loan level interest rate swaps	1,179	644
FHLB stock	1,227	1,322
Financial Liabilities:
Deposits	1,050,907	1,083,541
Mortgagors escrow accounts	7,763	9,137
FHLB advances	15,956	18,151
Subordinated debt	5,155	5,155
Loan level interest rate swaps	1,179	644
Significant Unobservable Inputs (Level 3) | Carrying Value
Financial Assets:
Available for sale securities	145	145
Loans, net	860,190	854,967
Mortgage servicing rights	2,641	2,633
Significant Unobservable Inputs (Level 3) | Fair Value
Financial Assets:
Available for sale securities	145	145
Loans, net	859,452	855,542
Mortgage servicing rights	$ 5,568	$ 4,892