Loans and Allowance for Loan Losses, Credit Quality (Details) - USD ($) $ in Thousands		Dec. 31, 2019	Dec. 31, 2018
Receivables [Abstract]
Gross loans receivable		$ 747,865	$ 774,009
Pass [Member]
Receivables [Abstract]
Gross loans receivable		734,653	743,490
OAEM [Member]
Receivables [Abstract]
Gross loans receivable		3,306	10,062
Substandard [Member]
Receivables [Abstract]
Gross loans receivable		9,906	20,457
Doubtful [Member]
Receivables [Abstract]
Gross loans receivable		0	0
Mortgage Loans on Real Estate [Member]
Receivables [Abstract]
Gross loans receivable		528,910	532,824
Mortgage Loans on Real Estate [Member] | Pass [Member]
Receivables [Abstract]
Gross loans receivable		516,505	505,211
Mortgage Loans on Real Estate [Member] | OAEM [Member]
Receivables [Abstract]
Gross loans receivable		3,240	8,075
Mortgage Loans on Real Estate [Member] | Substandard [Member]
Receivables [Abstract]
Gross loans receivable		9,165	19,538
Mortgage Loans on Real Estate [Member] | Doubtful [Member]
Receivables [Abstract]
Gross loans receivable		0	0
Mortgage Loans on Real Estate [Member] | Residential 1-4 Family [Member]
Receivables [Abstract]
Gross loans receivable		118,561	110,009
Mortgage Loans on Real Estate [Member] | Residential 1-4 Family [Member] | Pass [Member]
Receivables [Abstract]
Gross loans receivable		116,380	108,274
Mortgage Loans on Real Estate [Member] | Residential 1-4 Family [Member] | OAEM [Member]
Receivables [Abstract]
Gross loans receivable		0	0
Mortgage Loans on Real Estate [Member] | Residential 1-4 Family [Member] | Substandard [Member]
Receivables [Abstract]
Gross loans receivable		2,181	1,735
Mortgage Loans on Real Estate [Member] | Residential 1-4 Family [Member] | Doubtful [Member]
Receivables [Abstract]
Gross loans receivable		0	0
Mortgage Loans on Real Estate [Member] | Commercial - Owner Occupied [Member]
Receivables [Abstract]
Gross loans receivable		141,743	155,245
Mortgage Loans on Real Estate [Member] | Commercial - Owner Occupied [Member] | Pass [Member]
Receivables [Abstract]
Gross loans receivable		134,570	140,664
Mortgage Loans on Real Estate [Member] | Commercial - Owner Occupied [Member] | OAEM [Member]
Receivables [Abstract]
Gross loans receivable		1,618	4,067
Mortgage Loans on Real Estate [Member] | Commercial - Owner Occupied [Member] | Substandard [Member]
Receivables [Abstract]
Gross loans receivable		5,555	10,514
Mortgage Loans on Real Estate [Member] | Commercial - Owner Occupied [Member] | Doubtful [Member]
Receivables [Abstract]
Gross loans receivable		0	0
Mortgage Loans on Real Estate [Member] | Commercial - Non-Owner Occupied [Member]
Receivables [Abstract]
Gross loans receivable		135,798	131,287
Mortgage Loans on Real Estate [Member] | Commercial - Non-Owner Occupied [Member] | Pass [Member]
Receivables [Abstract]
Gross loans receivable		132,851	121,523
Mortgage Loans on Real Estate [Member] | Commercial - Non-Owner Occupied [Member] | OAEM [Member]
Receivables [Abstract]
Gross loans receivable		1,622	3,937
Mortgage Loans on Real Estate [Member] | Commercial - Non-Owner Occupied [Member] | Substandard [Member]
Receivables [Abstract]
Gross loans receivable		1,325	5,827
Mortgage Loans on Real Estate [Member] | Commercial - Non-Owner Occupied [Member] | Doubtful [Member]
Receivables [Abstract]
Gross loans receivable		0	0
Mortgage Loans on Real Estate [Member] | Multifamily [Member]
Receivables [Abstract]
Gross loans receivable		25,865	28,954
Mortgage Loans on Real Estate [Member] | Multifamily [Member] | Pass [Member]
Receivables [Abstract]
Gross loans receivable		25,865	28,954
Mortgage Loans on Real Estate [Member] | Multifamily [Member] | OAEM [Member]
Receivables [Abstract]
Gross loans receivable		0	0
Mortgage Loans on Real Estate [Member] | Multifamily [Member] | Substandard [Member]
Receivables [Abstract]
Gross loans receivable		0	0
Mortgage Loans on Real Estate [Member] | Multifamily [Member] | Doubtful [Member]
Receivables [Abstract]
Gross loans receivable		0	0
Mortgage Loans on Real Estate [Member] | Construction [Member]
Receivables [Abstract]
Gross loans receivable		40,716	32,383
Mortgage Loans on Real Estate [Member] | Construction [Member] | Pass [Member]
Receivables [Abstract]
Gross loans receivable		40,716	31,896
Mortgage Loans on Real Estate [Member] | Construction [Member] | OAEM [Member]
Receivables [Abstract]
Gross loans receivable		0	71
Mortgage Loans on Real Estate [Member] | Construction [Member] | Substandard [Member]
Receivables [Abstract]
Gross loans receivable		0	416
Mortgage Loans on Real Estate [Member] | Construction [Member] | Doubtful [Member]
Receivables [Abstract]
Gross loans receivable		0	0
Mortgage Loans on Real Estate [Member] | Second Mortgages [Member]
Receivables [Abstract]
Gross loans receivable		13,941	17,297
Mortgage Loans on Real Estate [Member] | Second Mortgages [Member] | Pass [Member]
Receivables [Abstract]
Gross loans receivable		13,837	17,007
Mortgage Loans on Real Estate [Member] | Second Mortgages [Member] | OAEM [Member]
Receivables [Abstract]
Gross loans receivable		0	0
Mortgage Loans on Real Estate [Member] | Second Mortgages [Member] | Substandard [Member]
Receivables [Abstract]
Gross loans receivable		104	290
Mortgage Loans on Real Estate [Member] | Second Mortgages [Member] | Doubtful [Member]
Receivables [Abstract]
Gross loans receivable		0	0
Mortgage Loans on Real Estate [Member] | Equity Lines of Credit [Member]
Receivables [Abstract]
Gross loans receivable		52,286	57,649
Mortgage Loans on Real Estate [Member] | Equity Lines of Credit [Member] | Pass [Member]
Receivables [Abstract]
Gross loans receivable		52,286	56,893
Mortgage Loans on Real Estate [Member] | Equity Lines of Credit [Member] | OAEM [Member]
Receivables [Abstract]
Gross loans receivable		0	0
Mortgage Loans on Real Estate [Member] | Equity Lines of Credit [Member] | Substandard [Member]
Receivables [Abstract]
Gross loans receivable		0	756
Mortgage Loans on Real Estate [Member] | Equity Lines of Credit [Member] | Doubtful [Member]
Receivables [Abstract]
Gross loans receivable		0	0
Commercial [Member]
Receivables [Abstract]
Gross loans receivable		75,383	63,398
Commercial [Member] | Commercial and Industrial Loans [Member]
Receivables [Abstract]
Gross loans receivable		75,383	63,398
Commercial [Member] | Commercial and Industrial Loans [Member] | Pass [Member]
Receivables [Abstract]
Gross loans receivable		74,963	60,967
Commercial [Member] | Commercial and Industrial Loans [Member] | OAEM [Member]
Receivables [Abstract]
Gross loans receivable		66	1,987
Commercial [Member] | Commercial and Industrial Loans [Member] | Substandard [Member]
Receivables [Abstract]
Gross loans receivable		354	444
Commercial [Member] | Commercial and Industrial Loans [Member] | Doubtful [Member]
Receivables [Abstract]
Gross loans receivable		0	0
Consumer [Member]
Receivables [Abstract]
Gross loans receivable	[1]	137,007	169,138
Consumer [Member] | Consumer Automobile Loans [Member]
Receivables [Abstract]
Gross loans receivable		97,294	120,796
Consumer [Member] | Consumer Automobile Loans [Member] | Pass [Member]
Receivables [Abstract]
Gross loans receivable		96,907	120,365
Consumer [Member] | Consumer Automobile Loans [Member] | OAEM [Member]
Receivables [Abstract]
Gross loans receivable		0	0
Consumer [Member] | Consumer Automobile Loans [Member] | Substandard [Member]
Receivables [Abstract]
Gross loans receivable		387	431
Consumer [Member] | Consumer Automobile Loans [Member] | Doubtful [Member]
Receivables [Abstract]
Gross loans receivable		0	0
Consumer [Member] | Other Consumer Loans [Member]
Receivables [Abstract]
Gross loans receivable		39,713	48,342
Consumer [Member] | Other Consumer Loans [Member] | Pass [Member]
Receivables [Abstract]
Gross loans receivable		39,713	48,298
Consumer [Member] | Other Consumer Loans [Member] | OAEM [Member]
Receivables [Abstract]
Gross loans receivable		0	0
Consumer [Member] | Other Consumer Loans [Member] | Substandard [Member]
Receivables [Abstract]
Gross loans receivable		0	44
Consumer [Member] | Other Consumer Loans [Member] | Doubtful [Member]
Receivables [Abstract]
Gross loans receivable		0	0
Other [Member]
Receivables [Abstract]
Gross loans receivable	[2]	6,565	8,649
Other [Member] | Pass [Member]
Receivables [Abstract]
Gross loans receivable		6,565	8,649
Other [Member] | OAEM [Member]
Receivables [Abstract]
Gross loans receivable		0	0
Other [Member] | Substandard [Member]
Receivables [Abstract]
Gross loans receivable		0	0
Other [Member] | Doubtful [Member]
Receivables [Abstract]
Gross loans receivable		$ 0	$ 0

[1] The consumer segment includes consumer automobile loans.

[2] Overdrawn accounts are reclassified as loans and included in the Other catergory in the table above. Overdrawn deposit accounts, excluding internal use accounts, totaled $449 thousand and $628 thousand at December 31, 2019 and 2018, respectively.