Loans and the Allowance for Loan Losses, Past Due (Details) - USD ($) $ in Thousands		6 Months Ended		12 Months Ended
		Jun. 30, 2022	Jun. 30, 2021	Dec. 31, 2021
Loans, Aging [Abstract]
Loans		$ 914,272		$ 843,526
Nonaccrual	[1]	4,074		478
Loans in nonaccrual status by class of loan [Abstract]
Loans in nonaccrual status	[1]	4,074		478
Interest income that would have been recorded under original loan terms [Abstract]
Interest income that would have been recorded under original loan terms		132	$ 61
Actual interest income recorded for the period		4	0
Reduction in interest income on nonaccrual loans		128	$ 61
30 - 59 Days Past Due [Member]
Loans, Aging [Abstract]
Loans		2,067		2,361
60 - 89 Days Past Due [Member]
Loans, Aging [Abstract]
Loans		547		560
90 or More Days Past Due [Member]
Loans, Aging [Abstract]
Loans		565		1,025
Current Loans [Member]
Loans, Aging [Abstract]
Loans	[2]	907,019		839,102
Guaranteed Student Loans [Member]
Loans, Aging [Abstract]
Loans		$ 143		$ 1,400
Guaranteed Student Loans [Member] | Minimum [Member]
Loans, Aging [Abstract]
Percentage of student loans guaranteed by federal government		97.00%		97.00%
Guaranteed Student Loans [Member] | Maximum [Member]
Loans, Aging [Abstract]
Percentage of student loans guaranteed by federal government		98.00%		100.00%
Guaranteed Student Loans [Member] | 90 or More Days Past Due [Member] | Minimum [Member]
Loans, Aging [Abstract]
Percentage of student loans guaranteed by federal government		97.00%
Guaranteed Student Loans [Member] | 90 or More Days Past Due [Member] | Maximum [Member]
Loans, Aging [Abstract]
Percentage of student loans guaranteed by federal government		98.00%
Mortgage Loans on Real Estate [Member]
Loans, Aging [Abstract]
Loans		$ 714,407		$ 647,411
Nonaccrual	[1]	3,819		304
Loans in nonaccrual status by class of loan [Abstract]
Loans in nonaccrual status	[1]	3,819		304
Mortgage Loans on Real Estate [Member] | 30 - 59 Days Past Due [Member]
Loans, Aging [Abstract]
Loans		571		195
Mortgage Loans on Real Estate [Member] | 60 - 89 Days Past Due [Member]
Loans, Aging [Abstract]
Loans		246		0
Mortgage Loans on Real Estate [Member] | 90 or More Days Past Due [Member]
Loans, Aging [Abstract]
Loans		22		0
Mortgage Loans on Real Estate [Member] | Current Loans [Member]
Loans, Aging [Abstract]
Loans	[2]	709,749		646,912
Mortgage Loans on Real Estate [Member] | Residential 1-4 Family [Member]
Loans, Aging [Abstract]
Loans		164,257		130,776
Nonaccrual	[1]	161		191
Loans in nonaccrual status by class of loan [Abstract]
Loans in nonaccrual status	[1]	161		191
Mortgage Loans on Real Estate [Member] | Residential 1-4 Family [Member] | 30 - 59 Days Past Due [Member]
Loans, Aging [Abstract]
Loans		0		120
Mortgage Loans on Real Estate [Member] | Residential 1-4 Family [Member] | 60 - 89 Days Past Due [Member]
Loans, Aging [Abstract]
Loans		234		0
Mortgage Loans on Real Estate [Member] | Residential 1-4 Family [Member] | 90 or More Days Past Due [Member]
Loans, Aging [Abstract]
Loans		0		0
Mortgage Loans on Real Estate [Member] | Residential 1-4 Family [Member] | Current Loans [Member]
Loans, Aging [Abstract]
Loans	[2]	163,862		130,465
Mortgage Loans on Real Estate [Member] | Commercial - Owner Occupied [Member]
Loans, Aging [Abstract]
Loans		199,121		198,413
Nonaccrual	[1]	2,111		0
Loans in nonaccrual status by class of loan [Abstract]
Loans in nonaccrual status	[1]	2,111		0
Mortgage Loans on Real Estate [Member] | Commercial - Owner Occupied [Member] | 30 - 59 Days Past Due [Member]
Loans, Aging [Abstract]
Loans		0		0
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	[2]	197,010		198,413
Mortgage Loans on Real Estate [Member] | Commercial - Non-Owner Occupied [Member]
Loans, Aging [Abstract]
Loans		200,318		184,190
Nonaccrual	[1]	549		113
Loans in nonaccrual status by class of loan [Abstract]
Loans in nonaccrual status	[1]	549		113
Mortgage Loans on Real Estate [Member] | Commercial - Non-Owner Occupied [Member] | 30 - 59 Days Past Due [Member]
Loans, Aging [Abstract]
Loans		263		0
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	[2]	199,506		184,077
Mortgage Loans on Real Estate [Member] | Multifamily [Member]
Loans, Aging [Abstract]
Loans		25,051		19,050
Nonaccrual	[1]	0		0
Loans in nonaccrual status by class of loan [Abstract]
Loans in nonaccrual status	[1]	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	[2]	25,051		19,050
Mortgage Loans on Real Estate [Member] | Construction [Member]
Loans, Aging [Abstract]
Loans		64,789		58,440
Nonaccrual	[1]	998		0
Loans in nonaccrual status by class of loan [Abstract]
Loans in nonaccrual status	[1]	998		0
Mortgage Loans on Real Estate [Member] | Construction [Member] | 30 - 59 Days Past Due [Member]
Loans, Aging [Abstract]
Loans		293		0
Mortgage Loans on Real Estate [Member] | Construction [Member] | 60 - 89 Days Past Due [Member]
Loans, Aging [Abstract]
Loans		0		0
Mortgage Loans on Real Estate [Member] | Construction [Member] | 90 or More Days Past Due [Member]
Loans, Aging [Abstract]
Loans		0		0
Mortgage Loans on Real Estate [Member] | Construction [Member] | Current Loans [Member]
Loans, Aging [Abstract]
Loans	[2]	63,498		58,440
Mortgage Loans on Real Estate [Member] | Construction and Land Development [Member]
Loans, Aging [Abstract]
Nonaccrual		998		0
Loans in nonaccrual status by class of loan [Abstract]
Loans in nonaccrual status		998		0
Mortgage Loans on Real Estate [Member] | Second Mortgages [Member]
Loans, Aging [Abstract]
Loans		8,207		7,877
Nonaccrual	[1]	0		0
Loans in nonaccrual status by class of loan [Abstract]
Loans in nonaccrual status	[1]	0		0
Mortgage Loans on Real Estate [Member] | Second Mortgages [Member] | 30 - 59 Days Past Due [Member]
Loans, Aging [Abstract]
Loans		0		24
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		22		0
Mortgage Loans on Real Estate [Member] | Second Mortgages [Member] | Current Loans [Member]
Loans, Aging [Abstract]
Loans	[2]	8,185		7,853
Mortgage Loans on Real Estate [Member] | Equity Lines of Credit [Member]
Loans, Aging [Abstract]
Loans		52,664		48,665
Nonaccrual	[1]	0		0
Loans in nonaccrual status by class of loan [Abstract]
Loans in nonaccrual status	[1]	0		0
Mortgage Loans on Real Estate [Member] | Equity Lines of Credit [Member] | 30 - 59 Days Past Due [Member]
Loans, Aging [Abstract]
Loans		15		51
Mortgage Loans on Real Estate [Member] | Equity Lines of Credit [Member] | 60 - 89 Days Past Due [Member]
Loans, Aging [Abstract]
Loans		12		0
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	[2]	52,637		48,614
Commercial [Member] | Commercial and Industrial Loans [Member]
Loans, Aging [Abstract]
Loans		63,163		68,690
Nonaccrual	[1]	255		174
Loans in nonaccrual status by class of loan [Abstract]
Loans in nonaccrual status	[1]	255		174
Commercial [Member] | Commercial and Industrial Loans [Member] | 30 - 59 Days Past Due [Member]
Loans, Aging [Abstract]
Loans		35		37
Commercial [Member] | Commercial and Industrial Loans [Member] | 60 - 89 Days Past Due [Member]
Loans, Aging [Abstract]
Loans		0		0
Commercial [Member] | Commercial and Industrial Loans [Member] | 90 or More Days Past Due [Member]
Loans, Aging [Abstract]
Loans		0		169
Commercial [Member] | Commercial and Industrial Loans [Member] | Current Loans [Member]
Loans, Aging [Abstract]
Loans	[2]	62,873		68,310
Consumer [Member] | Consumer Automobile Loans [Member]
Loans, Aging [Abstract]
Loans		104,462		85,023
Nonaccrual	[1]	0		0
Loans in nonaccrual status by class of loan [Abstract]
Loans in nonaccrual status	[1]	0		0
Consumer [Member] | Consumer Automobile Loans [Member] | 30 - 59 Days Past Due [Member]
Loans, Aging [Abstract]
Loans		1,109		814
Consumer [Member] | Consumer Automobile Loans [Member] | 60 - 89 Days Past Due [Member]
Loans, Aging [Abstract]
Loans		100		118
Consumer [Member] | Consumer Automobile Loans [Member] | 90 or More Days Past Due [Member]
Loans, Aging [Abstract]
Loans		400		296
Consumer [Member] | Consumer Automobile Loans [Member] | Current Loans [Member]
Loans, Aging [Abstract]
Loans	[2]	102,853		83,795
Consumer [Member] | Other Consumer Loans [Member]
Loans, Aging [Abstract]
Loans		24,094		33,418
Nonaccrual	[1]	0		0
Loans in nonaccrual status by class of loan [Abstract]
Loans in nonaccrual status	[1]	0		0
Consumer [Member] | Other Consumer Loans [Member] | 30 - 59 Days Past Due [Member]
Loans, Aging [Abstract]
Loans		314		1,284
Consumer [Member] | Other Consumer Loans [Member] | 60 - 89 Days Past Due [Member]
Loans, Aging [Abstract]
Loans		200		439
Consumer [Member] | Other Consumer Loans [Member] | 90 or More Days Past Due [Member]
Loans, Aging [Abstract]
Loans		143		550
Consumer [Member] | Other Consumer Loans [Member] | Current Loans [Member]
Loans, Aging [Abstract]
Loans	[2]	23,437		31,145
Other [Member]
Loans, Aging [Abstract]
Loans		8,146		8,984
Nonaccrual	[1]	0		0
Loans in nonaccrual status by class of loan [Abstract]
Loans in nonaccrual status	[1]	0		0
Other [Member] | 30 - 59 Days Past Due [Member]
Loans, Aging [Abstract]
Loans		38		31
Other [Member] | 60 - 89 Days Past Due [Member]
Loans, Aging [Abstract]
Loans		1		3
Other [Member] | 90 or More Days Past Due [Member]
Loans, Aging [Abstract]
Loans		0		10
Other [Member] | Current Loans [Member]
Loans, Aging [Abstract]
Loans	[2]	$ 8,107		$ 8,940

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

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