Borrowings, Line of Credit and Subordinated Debt - Subordinated Debt Narrative (Details) - USD ($) $ in Thousands		3 Months Ended		6 Months Ended
	Sep. 01, 2021	Jun. 30, 2024	Jun. 30, 2023	Jun. 30, 2024	Jun. 30, 2023	Dec. 31, 2023	Sep. 28, 2018
Debt Instrument [Line Items]
Debt issuance costs						$ 401
Debt Instrument, Variable Interest Rate, Type [Extensible Enumeration]	us-gaap:SecuredOvernightFinancingRateSofrMember			us-gaap:SecuredOvernightFinancingRateSofrMember
Sevier County Bancshares Inc [Member]
Debt Instrument [Line Items]
Subordinated debt	$ 2,500
Subordinated Debt [Member]
Debt Instrument [Line Items]
Principal amount							$ 40,000
Interest rate							5.625%
Debt issuance costs		$ 358		$ 358		$ 401
Basis spread on variable rate (as a percent)				2.81161%
Amortization expense of debt issuance costs		$ 21	$ 42	$ 21	$ 42
Subordinated Debt [Member] | Sevier County Bancshares Inc [Member]
Debt Instrument [Line Items]
Interest rate	6.75%
Basis spread on variable rate (as a percent)	5.3025%