Loans Receivable and Allowance for Credit Losses - Loan Portfolio (Details) - USD ($) $ in Thousands	Mar. 31, 2023	Dec. 31, 2022	Mar. 31, 2022	Dec. 31, 2021
Accounts, Notes, Loans and Financing Receivable [Line Items]
Loans receivable, gross	$ 878,769	$ 848,316
Allowance for credit losses	(17,801)	(10,310)	$ (9,737)	$ (9,905)
Loans receivable, net	860,968	838,006
Commercial Real Estate
Accounts, Notes, Loans and Financing Receivable [Line Items]
Loans receivable, gross	464,410	437,443
Allowance for credit losses	(9,809)	(6,966)	(4,889)	(5,063)
Residential Real Estate
Accounts, Notes, Loans and Financing Receivable [Line Items]
Loans receivable, gross	118,892	124,140
Allowance for credit losses	(853)	(665)	(1,512)	(1,700)
Commercial and Industrial
Accounts, Notes, Loans and Financing Receivable [Line Items]
Loans receivable, gross	153,773	138,787
Allowance for credit losses	(1,799)	(1,403)	(2,860)	(2,532)
Consumer and Other
Accounts, Notes, Loans and Financing Receivable [Line Items]
Loans receivable, gross	132,410	141,091
Allowance for credit losses	(5,272)	(1,207)	(319)	(253)
Construction
Accounts, Notes, Loans and Financing Receivable [Line Items]
Loans receivable, gross	7,052	4,922
Allowance for credit losses	(21)	(24)	(56)	(78)
Construction to Permanent - CRE
Accounts, Notes, Loans and Financing Receivable [Line Items]
Loans receivable, gross	2,232	1,933
Allowance for credit losses	$ (47)	$ (10)	$ (9)	$ (41)