Fair Value of Assets and Liabilities (Additional Qualitative Information about Level 3 Assets) (Details) $ in Thousands	Mar. 31, 2020 USD ($) item	Dec. 31, 2019 USD ($) item
Impaired Loans [Member]
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Assets, Fair Value Disclosure | $	$ 1,531	$ 1,584
Impaired Loans [Member] | Appraisal of collateral [Member]
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Assets, Fair Value Disclosure | $	$ 1,531	1,531
Impaired Loans [Member] | Present value of future cash flows [Member]
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Assets, Fair Value Disclosure | $		$ 53
Impaired Loans [Member] | Minimum [Member] | Appraisal of collateral [Member] | Measurement Input, Appraised Value [Member]
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Servicing Asset, Measurement Input	0.1	0.1
Impaired Loans [Member] | Minimum [Member] | Present value of future cash flows [Member] | Measurement Input, Discount Rate [Member]
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Servicing Asset, Measurement Input		0.04
Impaired Loans [Member] | Maximum [Member] | Appraisal of collateral [Member] | Measurement Input, Appraised Value [Member]
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Servicing Asset, Measurement Input	0.1	0.1
Impaired Loans [Member] | Maximum [Member] | Present value of future cash flows [Member] | Measurement Input, Discount Rate [Member]
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Servicing Asset, Measurement Input		0.0697
Impaired Loans [Member] | Weighted Average [Member] | Present value of future cash flows [Member] | Measurement Input, Discount Rate [Member]
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Servicing Asset, Measurement Input		5.550
Other Real Estate Owned [Member] | Appraisal of collateral [Member]
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Assets, Fair Value Disclosure | $	$ 1,077	$ 1,556
Other Real Estate Owned [Member] | Minimum [Member] | Appraisal of collateral [Member] | Measurement Input, Cost to Sell [Member]
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Other Real Estate Owned, Measurement Input	0.00	0.00
Other Real Estate Owned [Member] | Maximum [Member] | Appraisal of collateral [Member] | Measurement Input, Cost to Sell [Member]
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Other Real Estate Owned, Measurement Input	0.0700	0.0700
Other Real Estate Owned [Member] | Weighted Average [Member] | Appraisal of collateral [Member] | Measurement Input, Cost to Sell [Member]
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Other Real Estate Owned, Measurement Input	6.2700	4.340