Loans - Classification of Loans By Class (Details) - USD ($) $ in Thousands	Mar. 31, 2023	Dec. 31, 2022
Accounts, Notes, Loans and Financing Receivable [Line Items]
Total loans		$ 2,106,559
Total Loans	$ 2,130,919
SBA 504 loans
Accounts, Notes, Loans and Financing Receivable [Line Items]
Total loans		35,077
Total Loans	34,678
SBA loans held for investment
Accounts, Notes, Loans and Financing Receivable [Line Items]
Total loans		38,468
Total Loans	39,370
SBA PPP loans
Accounts, Notes, Loans and Financing Receivable [Line Items]
Total loans		5,908
Total Loans	2,545
Commercial loans
Accounts, Notes, Loans and Financing Receivable [Line Items]
Total loans		1,187,543
Total Loans	1,205,642
Commercial loans | Commercial real estate
Accounts, Notes, Loans and Financing Receivable [Line Items]
Total loans		903,126
Total Loans	907,260
Commercial loans | Commercial real estate construction
Accounts, Notes, Loans and Financing Receivable [Line Items]
Total loans		131,774
Total Loans	146,276
Commercial loans | Consumer other
Accounts, Notes, Loans and Financing Receivable [Line Items]
Total loans		117,566
Total Loans	117,428
Residential mortgage loans
Accounts, Notes, Loans and Financing Receivable [Line Items]
Total loans		605,091
Total Loans	619,140
Consumer loans
Accounts, Notes, Loans and Financing Receivable [Line Items]
Total loans		78,164
Total Loans	76,784
Consumer loans | Home equity
Accounts, Notes, Loans and Financing Receivable [Line Items]
Total loans		68,310
Total Loans	68,071
Consumer loans | Consumer other
Accounts, Notes, Loans and Financing Receivable [Line Items]
Total loans		9,854
Total Loans	8,713
Residential construction loans
Accounts, Notes, Loans and Financing Receivable [Line Items]
Total loans		163,457
Total Loans	164,124
Total
Accounts, Notes, Loans and Financing Receivable [Line Items]
Total loans		2,078,631
Total Loans	2,107,605
SBA loans held for sale
Accounts, Notes, Loans and Financing Receivable [Line Items]
Total loans	23,314	$ 27,928
Total Loans	$ 23,314