Loans - Classification of Loans By Class (Details) - USD ($) $ in Thousands	Jun. 30, 2022	Dec. 31, 2021
Accounts, Notes, Loans and Financing Receivable [Line Items]
Total loans	$ 1,801,593	$ 1,649,448
SBA 504 loans
Accounts, Notes, Loans and Financing Receivable [Line Items]
Total loans	35,066	27,479
SBA loans held for investment
Accounts, Notes, Loans and Financing Receivable [Line Items]
Total loans	33,089	36,075
SBA PPP loans
Accounts, Notes, Loans and Financing Receivable [Line Items]
Total loans	14,216	46,450
Commercial loans
Accounts, Notes, Loans and Financing Receivable [Line Items]
Total loans	1,026,313	931,726
Commercial loans | Commercial real estate
Accounts, Notes, Loans and Financing Receivable [Line Items]
Total loans	776,687	704,674
Commercial loans | Commercial real estate construction
Accounts, Notes, Loans and Financing Receivable [Line Items]
Total loans	102,371	89,670
Commercial loans | Consumer other
Accounts, Notes, Loans and Financing Receivable [Line Items]
Total loans	112,189	109,903
Residential mortgage loans
Accounts, Notes, Loans and Financing Receivable [Line Items]
Total loans	481,687	409,355
Consumer loans
Accounts, Notes, Loans and Financing Receivable [Line Items]
Total loans	79,645	77,944
Consumer loans | Home equity
Accounts, Notes, Loans and Financing Receivable [Line Items]
Total loans	66,582	65,380
Consumer loans | Consumer other
Accounts, Notes, Loans and Financing Receivable [Line Items]
Total loans	13,063	12,564
Residential construction loans
Accounts, Notes, Loans and Financing Receivable [Line Items]
Total loans	134,460	120,525
Total
Accounts, Notes, Loans and Financing Receivable [Line Items]
Total loans	1,769,410	1,622,075
SBA loans held for sale
Accounts, Notes, Loans and Financing Receivable [Line Items]
Total loans	$ 32,183	$ 27,373