Business and Basis of Presentation - Schedule of New Accounting Pronouncements Adopted (Details) - USD ($) $ in Thousands	Jun. 30, 2023	Mar. 31, 2023	Jan. 01, 2023	Dec. 31, 2022	Jun. 30, 2022	Mar. 31, 2022	Dec. 31, 2021
ASSETS
Allowance for loan losses	$ 20,802	$ 20,814	$ 21,165	$ 19,241	$ 17,702	$ 16,672	$ 16,123
Liabilities
Allowance for credit losses on off-balance sheet commitments			446
Real Estate | Commercial real estate
ASSETS
Allowance for loan losses			7,826
Real Estate | SBA—real estate
ASSETS
Allowance for loan losses			1,369
SBA—non-real estate
ASSETS
Allowance for loan losses	55	67	65	207	135	169	199
C&I
ASSETS
Allowance for loan losses	1,270	1,270	1,323	1,643	2,102	3,492	2,848
Home mortgage
ASSETS
Allowance for loan losses	11,472	11,472	10,579	8,826	5,913	4,768	2,891
Consumer
ASSETS
Allowance for loan losses	$ 3	$ 3	3	$ 7	$ 9	$ 13	$ 13
Pre-ASU 2016-13
ASSETS
Allowance for loan losses			19,241
Liabilities
Allowance for credit losses on off-balance sheet commitments			262
Pre-ASU 2016-13 | Real Estate | Commercial real estate
ASSETS
Allowance for loan losses			6,951
Pre-ASU 2016-13 | Real Estate | SBA—real estate
ASSETS
Allowance for loan losses			1,607
Pre-ASU 2016-13 | SBA—non-real estate
ASSETS
Allowance for loan losses			207
Pre-ASU 2016-13 | C&I
ASSETS
Allowance for loan losses			1,643
Pre-ASU 2016-13 | Home mortgage
ASSETS
Allowance for loan losses			8,826
Pre-ASU 2016-13 | Consumer
ASSETS
Allowance for loan losses			7
Impact
ASSETS
Allowance for loan losses			1,924
Liabilities
Allowance for credit losses on off-balance sheet commitments			184
Impact | Real Estate | Commercial real estate
ASSETS
Allowance for loan losses			875
Impact | Real Estate | SBA—real estate
ASSETS
Allowance for loan losses			(238)
Impact | SBA—non-real estate
ASSETS
Allowance for loan losses			(142)
Impact | C&I
ASSETS
Allowance for loan losses			(320)
Impact | Home mortgage
ASSETS
Allowance for loan losses			1,753
Impact | Consumer
ASSETS
Allowance for loan losses			$ (4)