Fair Value Recurring (Details) - USD ($) $ in Thousands	Mar. 31, 2020	Dec. 31, 2019
Fair Value, Measurements, Recurring [Member]
Fair Value Disclosure, Securities Available-for-Sale [Abstract]
Fair Value Disclosure, Agency Obligations	$ 67,678	$ 50,708
Fair Value Disclosure, Agency RMBS	145,371	123,277
Fair Value Disclosure, State and Political Subdivisions	67,386	61,917
Fair Value Disclosure, Securities Available-for-Sale, Total	280,435	235,902
Other Assets, Fair Value Disclosure	280,435	235,902
Fair Value, Measurements, Recurring [Member] \| Fair Value, Inputs, Level 1 [Member]
Fair Value Disclosure, Securities Available-for-Sale [Abstract]
Fair Value Disclosure, Agency Obligations	0	0
Fair Value Disclosure, Agency RMBS	0	0
Fair Value Disclosure, State and Political Subdivisions	0	0
Fair Value Disclosure, Securities Available-for-Sale, Total	0	0
Other Assets, Fair Value Disclosure	0	0
Fair Value, Measurements, Recurring [Member] \| Fair Value, Inputs, Level 2 [Member]
Fair Value Disclosure, Securities Available-for-Sale [Abstract]
Fair Value Disclosure, Agency Obligations	67,678	50,708
Fair Value Disclosure, Agency RMBS	145,371	123,277
Fair Value Disclosure, State and Political Subdivisions	67,386	61,917
Fair Value Disclosure, Securities Available-for-Sale, Total	280,435	235,902
Other Assets, Fair Value Disclosure	280,435	235,902
Fair Value, Measurements, Recurring [Member] \| Fair Value, Inputs, Level 3 [Member]
Fair Value Disclosure, Securities Available-for-Sale [Abstract]
Fair Value Disclosure, Agency Obligations	0	0
Fair Value Disclosure, Agency RMBS	0	0
Fair Value Disclosure, State and Political Subdivisions	0	0
Fair Value Disclosure, Securities Available-for-Sale, Total	0	0
Other Assets, Fair Value Disclosure	0	0
Fair Value, Measurements, Nonrecurring [Member]
Fair Value, Assets and Liabilities Measured on Nonrecurring Basis [Abstract]
Loans Held-for-sale, Fair Value Disclosure	1,563	2,202
Impaired Loans, Fair Value Disclosure		99
Other Assets Fair Value Nonrecurring	1,348	1,299
Assets, Fair Value Disclosure, Nonrecurring	2,911	3,600
Fair Value, Measurements, Nonrecurring [Member] \| Fair Value, Inputs, Level 1 [Member]
Fair Value, Assets and Liabilities Measured on Nonrecurring Basis [Abstract]
Loans Held-for-sale, Fair Value Disclosure	0	0
Impaired Loans, Fair Value Disclosure		0
Other Assets Fair Value Nonrecurring	0	0
Assets, Fair Value Disclosure, Nonrecurring	0	0
Fair Value, Measurements, Nonrecurring [Member] \| Fair Value, Inputs, Level 2 [Member]
Fair Value, Assets and Liabilities Measured on Nonrecurring Basis [Abstract]
Loans Held-for-sale, Fair Value Disclosure	1,563	2,202
Impaired Loans, Fair Value Disclosure		0
Other Assets Fair Value Nonrecurring	0	0
Assets, Fair Value Disclosure, Nonrecurring	1,563	2,202
Fair Value, Measurements, Nonrecurring [Member] \| Fair Value, Inputs, Level 3 [Member]
Fair Value, Assets and Liabilities Measured on Nonrecurring Basis [Abstract]
Loans Held-for-sale, Fair Value Disclosure	0	0
Impaired Loans, Fair Value Disclosure		99
Other Assets Fair Value Nonrecurring	1,348	1,299
Assets, Fair Value Disclosure, Nonrecurring	$ 1,348	$ 1,398