Loans and the Allowance for Loan Losses, Credit Quality (Details) - USD ($) $ in Thousands		Mar. 31, 2021	Dec. 31, 2020
Receivables [Abstract]
Gross loan receivables		$ 807,661	$ 836,300
Pass [Member]
Receivables [Abstract]
Gross loan receivables		801,794	828,410
OAEM [Member]
Receivables [Abstract]
Gross loan receivables		4,503	4,563
Substandard [Member]
Receivables [Abstract]
Gross loan receivables		1,364	3,327
Doubtful [Member]
Receivables [Abstract]
Gross loan receivables		0	0
Mortgage Loans on Real Estate [Member]
Receivables [Abstract]
Gross loan receivables		561,446	568,119
Mortgage Loans on Real Estate [Member] | Pass [Member]
Receivables [Abstract]
Gross loan receivables		556,215	560,977
Mortgage Loans on Real Estate [Member] | OAEM [Member]
Receivables [Abstract]
Gross loan receivables		4,178	4,208
Mortgage Loans on Real Estate [Member] | Substandard [Member]
Receivables [Abstract]
Gross loan receivables		1,053	2,934
Mortgage Loans on Real Estate [Member] | Doubtful [Member]
Receivables [Abstract]
Gross loan receivables		0	0
Mortgage Loans on Real Estate [Member] | Residential 1-4 Family [Member]
Receivables [Abstract]
Gross loan receivables		119,053	122,800
Mortgage Loans on Real Estate [Member] | Residential 1-4 Family [Member] | Pass [Member]
Receivables [Abstract]
Gross loan receivables		118,877	122,621
Mortgage Loans on Real Estate [Member] | Residential 1-4 Family [Member] | OAEM [Member]
Receivables [Abstract]
Gross loan receivables		0	0
Mortgage Loans on Real Estate [Member] | Residential 1-4 Family [Member] | Substandard [Member]
Receivables [Abstract]
Gross loan receivables		176	179
Mortgage Loans on Real Estate [Member] | Residential 1-4 Family [Member] | Doubtful [Member]
Receivables [Abstract]
Gross loan receivables		0	0
Mortgage Loans on Real Estate [Member] | Commercial Real Estate [Member]
Receivables [Abstract]
Gross loan receivables		320,413	316,851
Mortgage Loans on Real Estate [Member] | Commercial - Owner Occupied [Member]
Receivables [Abstract]
Gross loan receivables		161,885	153,955
Mortgage Loans on Real Estate [Member] | Commercial - Owner Occupied [Member] | Pass [Member]
Receivables [Abstract]
Gross loan receivables		158,564	148,738
Mortgage Loans on Real Estate [Member] | Commercial - Owner Occupied [Member] | OAEM [Member]
Receivables [Abstract]
Gross loan receivables		2,444	2,462
Mortgage Loans on Real Estate [Member] | Commercial - Owner Occupied [Member] | Substandard [Member]
Receivables [Abstract]
Gross loan receivables		877	2,755
Mortgage Loans on Real Estate [Member] | Commercial - Owner Occupied [Member] | Doubtful [Member]
Receivables [Abstract]
Gross loan receivables		0	0
Mortgage Loans on Real Estate [Member] | Commercial - Non-Owner Occupied [Member]
Receivables [Abstract]
Gross loan receivables		158,528	162,896
Mortgage Loans on Real Estate [Member] | Commercial - Non-Owner Occupied [Member] | Pass [Member]
Receivables [Abstract]
Gross loan receivables		157,792	162,148
Mortgage Loans on Real Estate [Member] | Commercial - Non-Owner Occupied [Member] | OAEM [Member]
Receivables [Abstract]
Gross loan receivables		736	748
Mortgage Loans on Real Estate [Member] | Commercial - Non-Owner Occupied [Member] | Substandard [Member]
Receivables [Abstract]
Gross loan receivables		0	0
Mortgage Loans on Real Estate [Member] | Commercial - Non-Owner Occupied [Member] | Doubtful [Member]
Receivables [Abstract]
Gross loan receivables		0	0
Mortgage Loans on Real Estate [Member] | Multifamily [Member]
Receivables [Abstract]
Gross loan receivables		23,010	22,812
Mortgage Loans on Real Estate [Member] | Multifamily [Member] | Pass [Member]
Receivables [Abstract]
Gross loan receivables		23,010	22,812
Mortgage Loans on Real Estate [Member] | Multifamily [Member] | OAEM [Member]
Receivables [Abstract]
Gross loan receivables		0	0
Mortgage Loans on Real Estate [Member] | Multifamily [Member] | Substandard [Member]
Receivables [Abstract]
Gross loan receivables		0	0
Mortgage Loans on Real Estate [Member] | Multifamily [Member] | Doubtful [Member]
Receivables [Abstract]
Gross loan receivables		0	0
Mortgage Loans on Real Estate [Member] | Construction [Member]
Receivables [Abstract]
Gross loan receivables		39,253	43,732
Mortgage Loans on Real Estate [Member] | Construction [Member] | Pass [Member]
Receivables [Abstract]
Gross loan receivables		38,255	42,734
Mortgage Loans on Real Estate [Member] | Construction [Member] | OAEM [Member]
Receivables [Abstract]
Gross loan receivables		998	998
Mortgage Loans on Real Estate [Member] | Construction [Member] | Substandard [Member]
Receivables [Abstract]
Gross loan receivables		0	0
Mortgage Loans on Real Estate [Member] | Construction [Member] | Doubtful [Member]
Receivables [Abstract]
Gross loan receivables		0	0
Mortgage Loans on Real Estate [Member] | Second Mortgages [Member]
Receivables [Abstract]
Gross loan receivables		9,947	11,178
Mortgage Loans on Real Estate [Member] | Second Mortgages [Member] | Pass [Member]
Receivables [Abstract]
Gross loan receivables		9,947	11,178
Mortgage Loans on Real Estate [Member] | Second Mortgages [Member] | OAEM [Member]
Receivables [Abstract]
Gross loan receivables		0	0
Mortgage Loans on Real Estate [Member] | Second Mortgages [Member] | Substandard [Member]
Receivables [Abstract]
Gross loan receivables		0	0
Mortgage Loans on Real Estate [Member] | Second Mortgages [Member] | Doubtful [Member]
Receivables [Abstract]
Gross loan receivables		0	0
Mortgage Loans on Real Estate [Member] | Equity Lines of Credit [Member]
Receivables [Abstract]
Gross loan receivables		49,770	50,746
Mortgage Loans on Real Estate [Member] | Equity Lines of Credit [Member] | Pass [Member]
Receivables [Abstract]
Gross loan receivables		49,770	50,746
Mortgage Loans on Real Estate [Member] | Equity Lines of Credit [Member] | OAEM [Member]
Receivables [Abstract]
Gross loan receivables		0	0
Mortgage Loans on Real Estate [Member] | Equity Lines of Credit [Member] | Substandard [Member]
Receivables [Abstract]
Gross loan receivables		0	0
Mortgage Loans on Real Estate [Member] | Equity Lines of Credit [Member] | Doubtful [Member]
Receivables [Abstract]
Gross loan receivables		0	0
Commercial [Member]
Receivables [Abstract]
Gross loan receivables		124,040	141,746
Commercial [Member] | Commercial and Industrial Loans [Member]
Receivables [Abstract]
Gross loan receivables		124,040	141,746
Commercial [Member] | Commercial and Industrial Loans [Member] | Pass [Member]
Receivables [Abstract]
Gross loan receivables		123,715	141,391
Commercial [Member] | Commercial and Industrial Loans [Member] | OAEM [Member]
Receivables [Abstract]
Gross loan receivables		325	355
Commercial [Member] | Commercial and Industrial Loans [Member] | Substandard [Member]
Receivables [Abstract]
Gross loan receivables		0	0
Commercial [Member] | Commercial and Industrial Loans [Member] | Doubtful [Member]
Receivables [Abstract]
Gross loan receivables		0	0
Consumer [Member]
Receivables [Abstract]
Gross loan receivables	[1]	115,013	118,368
Consumer [Member] | Consumer Automobile Loans [Member]
Receivables [Abstract]
Gross loan receivables		76,831	80,390
Consumer [Member] | Consumer Automobile Loans [Member] | Pass [Member]
Receivables [Abstract]
Gross loan receivables		76,520	79,997
Consumer [Member] | Consumer Automobile Loans [Member] | OAEM [Member]
Receivables [Abstract]
Gross loan receivables		0	0
Consumer [Member] | Consumer Automobile Loans [Member] | Substandard [Member]
Receivables [Abstract]
Gross loan receivables		311	393
Consumer [Member] | Consumer Automobile Loans [Member] | Doubtful [Member]
Receivables [Abstract]
Gross loan receivables		0	0
Consumer [Member] | Other Consumer Loan [Member]
Receivables [Abstract]
Gross loan receivables		38,182	37,978
Consumer [Member] | Other Consumer Loan [Member] | Pass [Member]
Receivables [Abstract]
Gross loan receivables		38,182	37,978
Consumer [Member] | Other Consumer Loan [Member] | OAEM [Member]
Receivables [Abstract]
Gross loan receivables		0	0
Consumer [Member] | Other Consumer Loan [Member] | Substandard [Member]
Receivables [Abstract]
Gross loan receivables		0	0
Consumer [Member] | Other Consumer Loan [Member] | Doubtful [Member]
Receivables [Abstract]
Gross loan receivables		0	0
Other [Member]
Receivables [Abstract]
Gross loan receivables	[2]	7,162	8,067
Other [Member] | Pass [Member]
Receivables [Abstract]
Gross loan receivables		7,162	8,067
Other [Member] | OAEM [Member]
Receivables [Abstract]
Gross loan receivables		0	0
Other [Member] | Substandard [Member]
Receivables [Abstract]
Gross loan receivables		0	0
Other [Member] | Doubtful [Member]
Receivables [Abstract]
Gross loan receivables		$ 0	$ 0

[1] The consumer segment includes consumer automobile loans.

[2] Overdrawn accounts are reclassified as loans and included in the Other category in the table above. Overdrawn deposit accounts, excluding internal use accounts, totaled $467 thousand and $271 thousand at March 31, 2021 and December 31, 2020, respectively.