Loans - Schedule of Nonaccrual Loans by Loan Category (Details) - USD ($) $ in Thousands	Dec. 31, 2021	Dec. 31, 2020
Financing Receivable, Nonaccrual [Line Items]
Nonaccrual loans with no related allowance for credit losses	$ 22,566	$ 26,624
Nonaccrual loans with allowance for credit losses	8,032	9,486
Nonaccrual loans with no related allowance for credit losses, total loans	30,598	36,110
Nonaccrual loans, allowance for credit losses	3,804	5,832
Construction and land development
Financing Receivable, Nonaccrual [Line Items]
Nonaccrual loans with no related allowance for credit losses	37	148
Nonaccrual loans with allowance for credit losses	222	19
Nonaccrual loans with no related allowance for credit losses, total loans	259	167
Nonaccrual loans, allowance for credit losses	92	8
Commercial real estate - owner occupied
Financing Receivable, Nonaccrual [Line Items]
Nonaccrual loans with no related allowance for credit losses	2,976	7,893
Nonaccrual loans with allowance for credit losses	990	288
Nonaccrual loans with no related allowance for credit losses, total loans	3,966	8,181
Nonaccrual loans, allowance for credit losses	419	287
Commercial real estate - non-owner occupied
Financing Receivable, Nonaccrual [Line Items]
Nonaccrual loans with no related allowance for credit losses	4,490	5,666
Nonaccrual loans with allowance for credit losses	1,415	2,418
Nonaccrual loans with no related allowance for credit losses, total loans	5,905	8,084
Nonaccrual loans, allowance for credit losses	27	1,640
Residential real estate
Financing Receivable, Nonaccrual [Line Items]
Nonaccrual loans with no related allowance for credit losses	12,358	9,520
Nonaccrual loans with allowance for credit losses	687	2,972
Nonaccrual loans with no related allowance for credit losses, total loans	13,045	12,492
Nonaccrual loans, allowance for credit losses	357	1,587
Commercial and financial
Financing Receivable, Nonaccrual [Line Items]
Nonaccrual loans with no related allowance for credit losses	2,676	3,175
Nonaccrual loans with allowance for credit losses	4,193	3,429
Nonaccrual loans with no related allowance for credit losses, total loans	6,869	6,604
Nonaccrual loans, allowance for credit losses	2,384	2,235
Consumer
Financing Receivable, Nonaccrual [Line Items]
Nonaccrual loans with no related allowance for credit losses	29	222
Nonaccrual loans with allowance for credit losses	525	360
Nonaccrual loans with no related allowance for credit losses, total loans	554	582
Nonaccrual loans, allowance for credit losses	$ 525	$ 75