Loans - Schedule of Loans Outstanding by Portfolio Class (Details) - USD ($) $ in Thousands	Mar. 31, 2023	Dec. 31, 2022	Mar. 31, 2022	Dec. 31, 2021
Accounts, Notes, Loans and Financing Receivable [Line Items]
Total loans	$ 4,246,951	$ 4,157,998
Allowance for credit losses	(49,526)	(50,464)	$ (52,508)	$ (54,286)
Net loans	4,197,425	4,107,534
Commercial
Accounts, Notes, Loans and Financing Receivable [Line Items]
Total loans	2,505,459	2,467,422
Allowance for credit losses	(31,156)	(32,445)	(37,789)	(40,775)
Commercial | Owner occupied real estate
Accounts, Notes, Loans and Financing Receivable [Line Items]
Total loans	609,550	594,562
Commercial | Non–owner occupied real estate
Accounts, Notes, Loans and Financing Receivable [Line Items]
Total loans	1,217,831	1,187,077
Commercial | Residential spec homes
Accounts, Notes, Loans and Financing Receivable [Line Items]
Total loans	11,841	10,838
Commercial | Development & spec land
Accounts, Notes, Loans and Financing Receivable [Line Items]
Total loans	30,159	27,358
Commercial | Commercial and industrial
Accounts, Notes, Loans and Financing Receivable [Line Items]
Total loans	636,078	647,587
Real estate
Accounts, Notes, Loans and Financing Receivable [Line Items]
Total loans	715,416	722,821
Allowance for credit losses	(4,447)	(5,577)	(4,351)	(3,856)
Real estate | Residential mortgage
Accounts, Notes, Loans and Financing Receivable [Line Items]
Total loans	623,634	612,551
Real estate | Residential construction
Accounts, Notes, Loans and Financing Receivable [Line Items]
Total loans	38,825	40,741
Real estate | Mortgage warehouse
Accounts, Notes, Loans and Financing Receivable [Line Items]
Total loans	52,957	69,529
Consumer
Accounts, Notes, Loans and Financing Receivable [Line Items]
Total loans	1,026,076	967,755
Allowance for credit losses	(13,125)	(11,422)	$ (9,313)	$ (8,596)
Consumer | Direct installment
Accounts, Notes, Loans and Financing Receivable [Line Items]
Total loans	55,443	56,614
Consumer | Indirect installment
Accounts, Notes, Loans and Financing Receivable [Line Items]
Total loans	503,207	500,549
Consumer | Home equity
Accounts, Notes, Loans and Financing Receivable [Line Items]
Total loans	$ 467,426	$ 410,592