Loans and Allowance for Loan Losses - Aging Analysis of Past Due Loans (Details) - USD ($) $ in Thousands	Jun. 30, 2022	Dec. 31, 2021	Jun. 30, 2021
Loans	$ 715,779	$ 710,944	$ 689,549
As a percentage of total loans	100.00%	100.00%
As a percentage of total loans, Total Past Due	0.31%	0.55%
As a percentage of total loans, Current	99.69%	99.45%
Financial Asset, 30 to 59 Days Past Due
As a percentage of total loans		0.27%
Financial Asset, 60 to 89 Days Past Due
As a percentage of total loans		0.11%
Financial Asset, Equal to or Greater than 90 Days Past Due
As a percentage of total loans		0.17%
Total Past Due
Loans	$ 2,190	$ 3,876
Current
Loans	713,589	707,068
Construction, Land Development and Other Land Loans [Member]
Loans	40,625		53,425
Secured by 1-4 Family Residential Properties [Member]
Loans	69,098		78,815
Secured By Multi family Residential Properties [Member]
Loans	66,848		53,811
Secured By Non-farm Non residential Properties [Member]
Loans	187,041		191,398
Direct Consumer [Member]
Loans	15,419
Direct Consumer [Member] \| Total Past Due
Loans	849
Direct Consumer [Member] \| Current
Loans	14,570
Branch Retail [Member]
Loans	18,634
Branch Retail [Member] \| Total Past Due
Loans	616
Branch Retail [Member] \| Current
Loans	18,018
Indirect [Member]
Loans	252,206
Indirect [Member] \| Current
Loans	252,206
ALC [Member]
Loans	29,319	43,697
ALC [Member] \| Financial Asset, 30 to 59 Days Past Due
Loans	$ 877	1,878
As a percentage of total loans	0.12%
ALC [Member] \| Financial Asset, 60 to 89 Days Past Due
Loans	$ 550	808
As a percentage of total loans	0.08%
ALC [Member] \| Financial Asset, Equal to or Greater than 90 Days Past Due
Loans	$ 763	1,190
As a percentage of total loans	0.11%
Real Estate [Member] \| Construction, Land Development and Other Land Loans [Member]
Loans	$ 40,625	67,048
Real Estate [Member] \| Construction, Land Development and Other Land Loans [Member] \| Current
Loans	40,625	67,048
Real Estate [Member] \| Secured by 1-4 Family Residential Properties [Member]
Loans	69,098	72,727
Real Estate [Member] \| Secured by 1-4 Family Residential Properties [Member] \| Total Past Due
Loans	696	392
Real Estate [Member] \| Secured by 1-4 Family Residential Properties [Member] \| Current
Loans	68,402	72,335
Real Estate [Member] \| Secured By Multi family Residential Properties [Member]
Loans	66,848	46,000
Real Estate [Member] \| Secured By Multi family Residential Properties [Member] \| Current
Loans	66,848	46,000
Real Estate [Member] \| Secured By Non-farm Non residential Properties [Member]
Loans	187,041	197,901
Real Estate [Member] \| Secured By Non-farm Non residential Properties [Member] \| Total Past Due
Loans		403
Real Estate [Member] \| Secured By Non-farm Non residential Properties [Member] \| Current
Loans	187,041	197,498
Real Estate [Member] \| ALC [Member] \| Secured by 1-4 Family Residential Properties [Member]
Loans	1,871	2,288
Real Estate [Member] \| ALC [Member] \| Secured by 1-4 Family Residential Properties [Member] \| Financial Asset, 30 to 59 Days Past Due
Loans	170	349
Real Estate [Member] \| ALC [Member] \| Secured by 1-4 Family Residential Properties [Member] \| Financial Asset, 60 to 89 Days Past Due
Loans	229	23
Real Estate [Member] \| ALC [Member] \| Secured by 1-4 Family Residential Properties [Member] \| Financial Asset, Equal to or Greater than 90 Days Past Due
Loans	297	20
Real Estate [Member] \| ALC [Member] \| Secured By Non-farm Non residential Properties [Member] \| Financial Asset, 30 to 59 Days Past Due
Loans		403
Commercial and Industrial Loans [Member]
Loans	65,908	73,947	77,359
Commercial and Industrial Loans [Member] \| Total Past Due
Loans	29	288
Commercial and Industrial Loans [Member] \| Current
Loans	65,879	73,659
Commercial and Industrial Loans [Member] \| ALC [Member] \| Financial Asset, 30 to 59 Days Past Due
Loans	29	54
Commercial and Industrial Loans [Member] \| ALC [Member] \| Financial Asset, Equal to or Greater than 90 Days Past Due
Loans		234
Consumer Portfolio Segment [Member] \| Direct Consumer [Member]
Loans	15,419	21,689	26,937
Consumer Portfolio Segment [Member] \| Direct Consumer [Member] \| Financial Asset, 30 to 59 Days Past Due
Loans		652
Consumer Portfolio Segment [Member] \| Direct Consumer [Member] \| Financial Asset, 60 to 89 Days Past Due
Loans		589
Consumer Portfolio Segment [Member] \| Direct Consumer [Member] \| Financial Asset, Equal to or Greater than 90 Days Past Due
Loans		730
Consumer Portfolio Segment [Member] \| Direct Consumer [Member] \| Total Past Due
Loans		1,971
Consumer Portfolio Segment [Member] \| Direct Consumer [Member] \| Current
Loans		19,718
Consumer Portfolio Segment [Member] \| Branch Retail [Member]
Loans	18,634	25,692	31,688
Consumer Portfolio Segment [Member] \| Branch Retail [Member] \| Total Past Due
Loans		765
Consumer Portfolio Segment [Member] \| Branch Retail [Member] \| Current
Loans		24,927
Consumer Portfolio Segment [Member] \| Indirect [Member]
Loans	252,206	205,940	$ 176,116
Consumer Portfolio Segment [Member] \| Indirect [Member] \| Total Past Due
Loans		57
Consumer Portfolio Segment [Member] \| Indirect [Member] \| Current
Loans		205,883
Consumer Portfolio Segment [Member] \| ALC [Member] \| Direct Consumer [Member]
Loans	8,814	15,717
Consumer Portfolio Segment [Member] \| ALC [Member] \| Direct Consumer [Member] \| Financial Asset, 30 to 59 Days Past Due
Loans	388
Consumer Portfolio Segment [Member] \| ALC [Member] \| Direct Consumer [Member] \| Financial Asset, 60 to 89 Days Past Due
Loans	205
Consumer Portfolio Segment [Member] \| ALC [Member] \| Direct Consumer [Member] \| Financial Asset, Equal to or Greater than 90 Days Past Due
Loans	256
Consumer Portfolio Segment [Member] \| ALC [Member] \| Branch Retail [Member]
Loans	18,634	25,692
Consumer Portfolio Segment [Member] \| ALC [Member] \| Branch Retail [Member] \| Financial Asset, 30 to 59 Days Past Due
Loans	290	377
Consumer Portfolio Segment [Member] \| ALC [Member] \| Branch Retail [Member] \| Financial Asset, 60 to 89 Days Past Due
Loans	116	182
Consumer Portfolio Segment [Member] \| ALC [Member] \| Branch Retail [Member] \| Financial Asset, Equal to or Greater than 90 Days Past Due
Loans	$ 210	206
Consumer Portfolio Segment [Member] \| ALC [Member] \| Indirect [Member] \| Financial Asset, 30 to 59 Days Past Due
Loans		43
Consumer Portfolio Segment [Member] \| ALC [Member] \| Indirect [Member] \| Financial Asset, 60 to 89 Days Past Due
Loans		$ 14