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Loans and Allowance for Credit Losses - Schedule of Amortized Cost Basis of Collateral Dependent Loans (Details) $ in Thousands	3 Months Ended
	Mar. 31, 2023 USD ($)
Total loans individually evaluated	$ 3,676
Direct Consumer [Member]
Total loans individually evaluated	18
Real Estate [Member] | Secured by Real Estate 1-4 Family Residential Properties [Member]
Total loans individually evaluated	545
Real Estate [Member] | Secured By Non-farm Non residential Properties [Member]
Total loans individually evaluated	2,776
Commercial And Industrial Loans [Member]
Total loans individually evaluated	337
Real Estate [Member]
Total loans individually evaluated	3,321
Real Estate [Member] | Real Estate [Member] | Secured by Real Estate 1-4 Family Residential Properties [Member]
Total loans individually evaluated	545
Real Estate [Member] | Real Estate [Member] | Secured By Non-farm Non residential Properties [Member]
Total loans individually evaluated	2,776
Other [Member]
Total loans individually evaluated	355
Other [Member] | Direct Consumer [Member]
Total loans individually evaluated	18
Other [Member] | Commercial And Industrial Loans [Member]
Total loans individually evaluated	$ 337

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