Fair Values of Financial Instruments (Quantitative Information about Level 3 Fair Value Measurements) (Details) $ in Thousands	Mar. 31, 2020 USD ($) item	Dec. 31, 2019 USD ($) item
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Other Real Estate Owned | $	$ 1,623	$ 1,623
Significant Unobservable Inputs (Level 3) [Member]
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Impaired Loans | $	$ 3,764	4,001
Other Real Estate Owned | $		$ 1,623
Significant Unobservable Inputs (Level 3) [Member] | Minimum [Member]
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Impaired Loans, Range	0	0
Other Real Estate Owned, Range		0
Significant Unobservable Inputs (Level 3) [Member] | Maximum [Member]
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Impaired Loans, Range	10	10
Other Real Estate Owned, Range		10