Loans and Allowance for Loan Losses, Credit Quality (Details) - USD ($) $ in Thousands		Dec. 31, 2020	Dec. 31, 2019
Receivables [Abstract]
Gross loans receivable		$ 836,300	$ 747,865
Pass [Member]
Receivables [Abstract]
Gross loans receivable		828,410	734,653
OAEM [Member]
Receivables [Abstract]
Gross loans receivable		4,563	3,306
Substandard [Member]
Receivables [Abstract]
Gross loans receivable		3,327	9,906
Doubtful [Member]
Receivables [Abstract]
Gross loans receivable		0	0
Mortgage Loans on Real Estate [Member]
Receivables [Abstract]
Gross loans receivable		568,119	528,910
Mortgage Loans on Real Estate [Member] | Pass [Member]
Receivables [Abstract]
Gross loans receivable		560,977	516,505
Mortgage Loans on Real Estate [Member] | OAEM [Member]
Receivables [Abstract]
Gross loans receivable		4,208	3,240
Mortgage Loans on Real Estate [Member] | Substandard [Member]
Receivables [Abstract]
Gross loans receivable		2,934	9,165
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		122,800	118,561
Mortgage Loans on Real Estate [Member] | Residential 1-4 Family [Member] | Pass [Member]
Receivables [Abstract]
Gross loans receivable		122,621	116,380
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		179	2,181
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 [Member]
Receivables [Abstract]
Gross loans receivable		316,851	277,541
Mortgage Loans on Real Estate [Member] | Commercial - Owner Occupied [Member]
Receivables [Abstract]
Gross loans receivable		153,955	141,743
Mortgage Loans on Real Estate [Member] | Commercial - Owner Occupied [Member] | Pass [Member]
Receivables [Abstract]
Gross loans receivable		148,738	134,570
Mortgage Loans on Real Estate [Member] | Commercial - Owner Occupied [Member] | OAEM [Member]
Receivables [Abstract]
Gross loans receivable		2,462	1,618
Mortgage Loans on Real Estate [Member] | Commercial - Owner Occupied [Member] | Substandard [Member]
Receivables [Abstract]
Gross loans receivable		2,755	5,555
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		162,896	135,798
Mortgage Loans on Real Estate [Member] | Commercial - Non-Owner Occupied [Member] | Pass [Member]
Receivables [Abstract]
Gross loans receivable		162,148	132,851
Mortgage Loans on Real Estate [Member] | Commercial - Non-Owner Occupied [Member] | OAEM [Member]
Receivables [Abstract]
Gross loans receivable		748	1,622
Mortgage Loans on Real Estate [Member] | Commercial - Non-Owner Occupied [Member] | Substandard [Member]
Receivables [Abstract]
Gross loans receivable		0	1,325
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		22,812	25,865
Mortgage Loans on Real Estate [Member] | Multifamily [Member] | Pass [Member]
Receivables [Abstract]
Gross loans receivable		22,812	25,865
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		43,732	40,716
Mortgage Loans on Real Estate [Member] | Construction [Member] | Pass [Member]
Receivables [Abstract]
Gross loans receivable		42,734	40,716
Mortgage Loans on Real Estate [Member] | Construction [Member] | OAEM [Member]
Receivables [Abstract]
Gross loans receivable		998	0
Mortgage Loans on Real Estate [Member] | Construction [Member] | Substandard [Member]
Receivables [Abstract]
Gross loans receivable		0	0
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		11,178	13,941
Mortgage Loans on Real Estate [Member] | Second Mortgages [Member] | Pass [Member]
Receivables [Abstract]
Gross loans receivable		11,178	13,837
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		0	104
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		50,746	52,286
Mortgage Loans on Real Estate [Member] | Equity Lines of Credit [Member] | Pass [Member]
Receivables [Abstract]
Gross loans receivable		50,746	52,286
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	0
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		141,746	75,383
Commercial [Member] | Commercial and Industrial Loans [Member]
Receivables [Abstract]
Gross loans receivable		141,746	75,383
Commercial [Member] | Commercial and Industrial Loans [Member] | Pass [Member]
Receivables [Abstract]
Gross loans receivable		141,391	74,963
Commercial [Member] | Commercial and Industrial Loans [Member] | OAEM [Member]
Receivables [Abstract]
Gross loans receivable		355	66
Commercial [Member] | Commercial and Industrial Loans [Member] | Substandard [Member]
Receivables [Abstract]
Gross loans receivable		0	354
Commercial [Member] | Commercial and Industrial Loans [Member] | Doubtful [Member]
Receivables [Abstract]
Gross loans receivable		0	0
Consumer [Member]
Receivables [Abstract]
Gross loans receivable	[1]	118,368	137,007
Consumer [Member] | Consumer Automobile Loans [Member]
Receivables [Abstract]
Gross loans receivable		80,390	97,294
Consumer [Member] | Consumer Automobile Loans [Member] | Pass [Member]
Receivables [Abstract]
Gross loans receivable		79,997	96,907
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		393	387
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		37,978	39,713
Consumer [Member] | Other Consumer Loans [Member] | Pass [Member]
Receivables [Abstract]
Gross loans receivable		37,978	39,713
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	0
Consumer [Member] | Other Consumer Loans [Member] | Doubtful [Member]
Receivables [Abstract]
Gross loans receivable		0	0
Other [Member]
Receivables [Abstract]
Gross loans receivable	[2]	8,067	6,565
Other [Member] | Pass [Member]
Receivables [Abstract]
Gross loans receivable		8,067	6,565
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 category in the table above. Overdrawn deposit accounts, excluding internal use accounts, totaled $271 thousand and $449 thousand at December 31, 2020 and 2019, respectively.