Loans and Allowance for Loan Losses - Nonperforming Assets by Asset Class (Details) - USD ($) $ in Thousands		6 Months Ended	12 Months Ended
		Jun. 30, 2023	Dec. 31, 2022
Nonperforming Assets [Line Items]
Restructured loans			$ 897
Extended Amortization Period
Nonperforming Assets [Line Items]
Restructured loans		$ 314
Commercial loans | Extended Amortization Period
Nonperforming Assets [Line Items]
Restructured loans		314
Nonperforming Assets
Nonperforming Assets [Line Items]
Nonaccrual loans	[1]	3,017	2,846
Accruing loans past due more than 90 days		0	0
Restructured loans	[2]	0	7,849
OREO		0	93
Repossessed assets		42	74
Total nonperforming assets		3,059	10,862
Nonperforming Assets | Construction Real Estate Loans
Nonperforming Assets [Line Items]
Nonaccrual loans		521	405
Nonperforming Assets | 1-4 Family Residential Real Estate Loans
Nonperforming Assets [Line Items]
Nonaccrual loans		1,005	848
Nonperforming Assets | Commercial Real Estate Loans
Nonperforming Assets [Line Items]
Nonaccrual loans		554	762
Nonperforming Assets | Commercial loans
Nonperforming Assets [Line Items]
Nonaccrual loans		930	757
Nonperforming Assets | Loans to individuals
Nonperforming Assets [Line Items]
Nonaccrual loans		$ 7	$ 74

[1] Includes $314,000 and $897,000 of restructured loans as of June 30, 2023 and December 31, 2022, respectively.

[2] Pursuant to our adoption of ASU 2022-02, effective January 1, 2023, we prospectively discontinued the recognition and measurement guidance previously required on troubled debt restructures. As a result, “restructured” loans as of March 31, 2023 exclude any loan modifications that are performing but would have previously required disclosure as troubled debt restructures.