Loans and the Allowance for Credit Losses on Loans, Past Due (Details) - USD ($) $ in Thousands		Jun. 30, 2023	Dec. 31, 2022
Loans, Aging [Abstract]
Loans	[1]	$ 1,094,616	$ 1,027,085
Nonaccrual	[2]	235	1,243
30 - 59 Days Past Due [Member]
Loans, Aging [Abstract]
Loans		2,025	2,842
60 - 89 Days Past Due [Member]
Loans, Aging [Abstract]
Loans		811	1,165
90 or More Days Past Due [Member]
Loans, Aging [Abstract]
Loans		1,208	840
Current Loans [Member]
Loans, Aging [Abstract]
Loans	[3]	1,090,337	1,020,995
Mortgage Loans on Real Estate [Member]
Loans, Aging [Abstract]
Loans		813,510	766,898
Nonaccrual	[2]	235	1,099
Mortgage Loans on Real Estate [Member] | 30 - 59 Days Past Due [Member]
Loans, Aging [Abstract]
Loans		56	591
Mortgage Loans on Real Estate [Member] | 60 - 89 Days Past Due [Member]
Loans, Aging [Abstract]
Loans		47	288
Mortgage Loans on Real Estate [Member] | 90 or More Days Past Due [Member]
Loans, Aging [Abstract]
Loans		350	525
Mortgage Loans on Real Estate [Member] | Current Loans [Member]
Loans, Aging [Abstract]
Loans	[3]	812,822	764,395
Mortgage Loans on Real Estate [Member] | Residential 1-4 Family [Member]
Loans, Aging [Abstract]
Loans		182,129	169,248
Nonaccrual	[2]	148	154
Mortgage Loans on Real Estate [Member] | Residential 1-4 Family [Member] | 30 - 59 Days Past Due [Member]
Loans, Aging [Abstract]
Loans		0	290
Mortgage Loans on Real Estate [Member] | Residential 1-4 Family [Member] | 60 - 89 Days Past Due [Member]
Loans, Aging [Abstract]
Loans		0	0
Mortgage Loans on Real Estate [Member] | Residential 1-4 Family [Member] | 90 or More Days Past Due [Member]
Loans, Aging [Abstract]
Loans		350	525
Mortgage Loans on Real Estate [Member] | Residential 1-4 Family [Member] | Current Loans [Member]
Loans, Aging [Abstract]
Loans	[3]	181,631	168,279
Mortgage Loans on Real Estate [Member] | Commercial [Member]
Loans, Aging [Abstract]
Loans		441,156	429,863
Mortgage Loans on Real Estate [Member] | Commercial - Owner Occupied [Member]
Loans, Aging [Abstract]
Loans		166,703	184,586
Nonaccrual	[2]	0	0
Mortgage Loans on Real Estate [Member] | Commercial - Owner Occupied [Member] | 30 - 59 Days Past Due [Member]
Loans, Aging [Abstract]
Loans		0	20
Mortgage Loans on Real Estate [Member] | Commercial - Owner Occupied [Member] | 60 - 89 Days Past Due [Member]
Loans, Aging [Abstract]
Loans		0	0
Mortgage Loans on Real Estate [Member] | Commercial - Owner Occupied [Member] | 90 or More Days Past Due [Member]
Loans, Aging [Abstract]
Loans		0	0
Mortgage Loans on Real Estate [Member] | Commercial - Owner Occupied [Member] | Current Loans [Member]
Loans, Aging [Abstract]
Loans	[3]	166,703	184,566
Mortgage Loans on Real Estate [Member] | Commercial - Non-Owner Occupied [Member]
Loans, Aging [Abstract]
Loans		274,453	245,277
Nonaccrual	[2]	0	0
Mortgage Loans on Real Estate [Member] | Commercial - Non-Owner Occupied [Member] | 30 - 59 Days Past Due [Member]
Loans, Aging [Abstract]
Loans		0	206
Mortgage Loans on Real Estate [Member] | Commercial - Non-Owner Occupied [Member] | 60 - 89 Days Past Due [Member]
Loans, Aging [Abstract]
Loans		0	0
Mortgage Loans on Real Estate [Member] | Commercial - Non-Owner Occupied [Member] | 90 or More Days Past Due [Member]
Loans, Aging [Abstract]
Loans		0	0
Mortgage Loans on Real Estate [Member] | Commercial - Non-Owner Occupied [Member] | Current Loans [Member]
Loans, Aging [Abstract]
Loans	[3]	274,453	245,071
Mortgage Loans on Real Estate [Member] | Multifamily [Member]
Loans, Aging [Abstract]
Loans		32,329	26,675
Nonaccrual	[2]	0	0
Mortgage Loans on Real Estate [Member] | Multifamily [Member] | 30 - 59 Days Past Due [Member]
Loans, Aging [Abstract]
Loans		0	0
Mortgage Loans on Real Estate [Member] | Multifamily [Member] | 60 - 89 Days Past Due [Member]
Loans, Aging [Abstract]
Loans		0	0
Mortgage Loans on Real Estate [Member] | Multifamily [Member] | 90 or More Days Past Due [Member]
Loans, Aging [Abstract]
Loans		0	0
Mortgage Loans on Real Estate [Member] | Multifamily [Member] | Current Loans [Member]
Loans, Aging [Abstract]
Loans	[3]	32,329	26,675
Mortgage Loans on Real Estate [Member] | Construction and Land Development [Member]
Loans, Aging [Abstract]
Loans		94,421	77,944
Nonaccrual	[2]	87	945
Mortgage Loans on Real Estate [Member] | Construction and Land Development [Member] | 30 - 59 Days Past Due [Member]
Loans, Aging [Abstract]
Loans		0	0
Mortgage Loans on Real Estate [Member] | Construction and Land Development [Member] | 60 - 89 Days Past Due [Member]
Loans, Aging [Abstract]
Loans		0	0
Mortgage Loans on Real Estate [Member] | Construction and Land Development [Member] | 90 or More Days Past Due [Member]
Loans, Aging [Abstract]
Loans		0	0
Mortgage Loans on Real Estate [Member] | Construction and Land Development [Member] | Current Loans [Member]
Loans, Aging [Abstract]
Loans	[3]	94,334	76,999
Mortgage Loans on Real Estate [Member] | Second Mortgages [Member]
Loans, Aging [Abstract]
Loans		9,631	8,828
Nonaccrual	[2]	0	0
Mortgage Loans on Real Estate [Member] | Second Mortgages [Member] | 30 - 59 Days Past Due [Member]
Loans, Aging [Abstract]
Loans		0	19
Mortgage Loans on Real Estate [Member] | Second Mortgages [Member] | 60 - 89 Days Past Due [Member]
Loans, Aging [Abstract]
Loans		0	0
Mortgage Loans on Real Estate [Member] | Second Mortgages [Member] | 90 or More Days Past Due [Member]
Loans, Aging [Abstract]
Loans		0	0
Mortgage Loans on Real Estate [Member] | Second Mortgages [Member] | Current Loans [Member]
Loans, Aging [Abstract]
Loans	[3]	9,631	8,809
Mortgage Loans on Real Estate [Member] | Equity Lines of Credit [Member]
Loans, Aging [Abstract]
Loans		53,844	54,340
Nonaccrual	[2]	0	0
Mortgage Loans on Real Estate [Member] | Equity Lines of Credit [Member] | 30 - 59 Days Past Due [Member]
Loans, Aging [Abstract]
Loans		56	56
Mortgage Loans on Real Estate [Member] | Equity Lines of Credit [Member] | 60 - 89 Days Past Due [Member]
Loans, Aging [Abstract]
Loans		47	288
Mortgage Loans on Real Estate [Member] | Equity Lines of Credit [Member] | 90 or More Days Past Due [Member]
Loans, Aging [Abstract]
Loans		0	0
Mortgage Loans on Real Estate [Member] | Equity Lines of Credit [Member] | Current Loans [Member]
Loans, Aging [Abstract]
Loans	[3]	53,741	53,996
Commercial and Industrial Loans [Member]
Loans, Aging [Abstract]
Loans		74,663	72,578
Nonaccrual	[2]	0	144
Commercial and Industrial Loans [Member] | 30 - 59 Days Past Due [Member]
Loans, Aging [Abstract]
Loans		358	221
Commercial and Industrial Loans [Member] | 60 - 89 Days Past Due [Member]
Loans, Aging [Abstract]
Loans		236	284
Commercial and Industrial Loans [Member] | 90 or More Days Past Due [Member]
Loans, Aging [Abstract]
Loans		494	23
Commercial and Industrial Loans [Member] | Current Loans [Member]
Loans, Aging [Abstract]
Loans	[3]	73,575	71,906
Consumer [Member]
Loans, Aging [Abstract]
Loans	[4]	203,094	185,269
Consumer [Member] | Consumer Automobile Loans [Member]
Loans, Aging [Abstract]
Loans		181,939	163,018
Nonaccrual	[2]	0	0
Consumer [Member] | Consumer Automobile Loans [Member] | 30 - 59 Days Past Due [Member]
Loans, Aging [Abstract]
Loans		1,452	1,538
Consumer [Member] | Consumer Automobile Loans [Member] | 60 - 89 Days Past Due [Member]
Loans, Aging [Abstract]
Loans		296	221
Consumer [Member] | Consumer Automobile Loans [Member] | 90 or More Days Past Due [Member]
Loans, Aging [Abstract]
Loans		286	212
Consumer [Member] | Consumer Automobile Loans [Member] | Current Loans [Member]
Loans, Aging [Abstract]
Loans	[3]	179,905	161,047
Consumer [Member] | Other Consumer Loans [Member]
Loans, Aging [Abstract]
Loans		21,155	22,251
Nonaccrual	[2]	0	0
Consumer [Member] | Other Consumer Loans [Member] | 30 - 59 Days Past Due [Member]
Loans, Aging [Abstract]
Loans		128	445
Consumer [Member] | Other Consumer Loans [Member] | 60 - 89 Days Past Due [Member]
Loans, Aging [Abstract]
Loans		232	372
Consumer [Member] | Other Consumer Loans [Member] | 90 or More Days Past Due [Member]
Loans, Aging [Abstract]
Loans		78	80
Consumer [Member] | Other Consumer Loans [Member] | Current Loans [Member]
Loans, Aging [Abstract]
Loans	[3]	20,717	21,354
Other [Member]
Loans, Aging [Abstract]
Loans	[5]	3,349	2,340
Nonaccrual	[2]	0	0
Other [Member] | 30 - 59 Days Past Due [Member]
Loans, Aging [Abstract]
Loans		31	47
Other [Member] | 60 - 89 Days Past Due [Member]
Loans, Aging [Abstract]
Loans		0	0
Other [Member] | 90 or More Days Past Due [Member]
Loans, Aging [Abstract]
Loans		0	0
Other [Member] | Current Loans [Member]
Loans, Aging [Abstract]
Loans	[3]	$ 3,318	$ 2,293

[1] Net deferred loan fees totaled $1.3 million on June 30, 2023 and $1.0 million on December 31, 2022.

[2] For purposes of this table, if a loan is past due and on nonaccrual, it is included in the nonaccrual column and not also in its respective past due column.

[3] For purposes of this table, Total Current Loans includes loans that are 1 - 29 days past due.

[4] The consumer segment includes consumer automobile loans.

[5] Overdrawn accounts are reclassified as loans and included in the Other category in the table above.  Overdrawn deposit accounts, excluding internal use accounts, totaled $243 thousand and $269 thousand at June 30, 2023 and December 31, 2022, respectively.