Fair Value Measurements (Schedule of Fair Value, Assets and Liabilities Measured on Recurring Basis) (Details) - USD ($) $ in Thousands	Dec. 31, 2019	Dec. 31, 2018
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]
Interest bearing time deposits with banks	$ 2,210	$ 3,290
Deposits: Interest bearing	397,234	395,665
Long-term debt	45,000	15,000
Other interest bearing liabilities	1,603	1,596
(Level 2) Significant Other Observable Inputs [Member]
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]
Interest bearing time deposits with banks	2,210	3,290
Deposits: Interest bearing	399,848	395,226
Long-term debt	45,809	14,958
Other interest bearing liabilities	1,603	1,597
(Level 3) Significant Other Unobservable Inputs [Member]
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]
Loans, net of allowance for loan losses	403,359	415,195
Carrying Value [Member]
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]
Interest bearing time deposits with banks	2,210	3,290
Loans, net of allowance for loan losses	397,629	414,597
Deposits: Interest bearing	397,234	395,665
Long-term debt	45,000	15,000
Other interest bearing liabilities	1,603	1,596
Fair Value [Member]
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]
Interest bearing time deposits with banks	2,210	3,290
Loans, net of allowance for loan losses	403,359	415,195
Deposits: Interest bearing	399,848	395,226
Long-term debt	45,809	14,958
Other interest bearing liabilities	$ 1,603	$ 1,597