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Loans - Schedule of Loan Portfolio Summarized by the Past Due Status (Details) - USD ($) $ in Thousands	Sep. 30, 2022	Dec. 31, 2021	Sep. 30, 2021
Financing Receivable, Past Due [Line Items]
Financing receivable, before allowance for credit loss	$ 1,527,128	$ 1,468,427	$ 1,486,886
Loans receivable greater than 90 days and accruing	1,476	730
30–59 Days Past Due
Financing Receivable, Past Due [Line Items]
Financing receivable, before allowance for credit loss	2,046	2,679
60–89 Days Past Due
Financing Receivable, Past Due [Line Items]
Financing receivable, before allowance for credit loss	1,000	1,524
Greater than 90 Days Past Due
Financing Receivable, Past Due [Line Items]
Financing receivable, before allowance for credit loss	2,082	4,610
Financial Asset, Past Due
Financing Receivable, Past Due [Line Items]
Financing receivable, before allowance for credit loss	5,128	8,813
Financial Asset, Not Past Due
Financing Receivable, Past Due [Line Items]
Financing receivable, before allowance for credit loss	1,522,000	1,459,614
Commercial and industrial
Financing Receivable, Past Due [Line Items]
Financing receivable, before allowance for credit loss	176,692	179,567	194,845
Loans receivable greater than 90 days and accruing	13	0
Commercial and industrial | 30–59 Days Past Due
Financing Receivable, Past Due [Line Items]
Financing receivable, before allowance for credit loss	103	20
Commercial and industrial | 60–89 Days Past Due
Financing Receivable, Past Due [Line Items]
Financing receivable, before allowance for credit loss	1	64
Commercial and industrial | Greater than 90 Days Past Due
Financing Receivable, Past Due [Line Items]
Financing receivable, before allowance for credit loss	176	1,397
Commercial and industrial | Financial Asset, Past Due
Financing Receivable, Past Due [Line Items]
Financing receivable, before allowance for credit loss	280	1,481
Commercial and industrial | Financial Asset, Not Past Due
Financing Receivable, Past Due [Line Items]
Financing receivable, before allowance for credit loss	176,412	178,086
Commercial real estate
Financing Receivable, Past Due [Line Items]
Financing receivable, before allowance for credit loss	823,827	786,255	785,207
Loans receivable greater than 90 days and accruing	0	0
Commercial real estate | 30–59 Days Past Due
Financing Receivable, Past Due [Line Items]
Financing receivable, before allowance for credit loss	929	0
Commercial real estate | 60–89 Days Past Due
Financing Receivable, Past Due [Line Items]
Financing receivable, before allowance for credit loss	0	270
Commercial real estate | Greater than 90 Days Past Due
Financing Receivable, Past Due [Line Items]
Financing receivable, before allowance for credit loss	443	2,483
Commercial real estate | Financial Asset, Past Due
Financing Receivable, Past Due [Line Items]
Financing receivable, before allowance for credit loss	1,372	2,753
Commercial real estate | Financial Asset, Not Past Due
Financing Receivable, Past Due [Line Items]
Financing receivable, before allowance for credit loss	822,455	783,502
Commercial real estate construction
Financing Receivable, Past Due [Line Items]
Financing receivable, before allowance for credit loss	66,189	50,000	43,807
Loans receivable greater than 90 days and accruing	0	0
Commercial real estate construction | 30–59 Days Past Due
Financing Receivable, Past Due [Line Items]
Financing receivable, before allowance for credit loss	149	0
Commercial real estate construction | 60–89 Days Past Due
Financing Receivable, Past Due [Line Items]
Financing receivable, before allowance for credit loss	0	0
Commercial real estate construction | Greater than 90 Days Past Due
Financing Receivable, Past Due [Line Items]
Financing receivable, before allowance for credit loss	0	0
Commercial real estate construction | Financial Asset, Past Due
Financing Receivable, Past Due [Line Items]
Financing receivable, before allowance for credit loss	149	0
Commercial real estate construction | Financial Asset, Not Past Due
Financing Receivable, Past Due [Line Items]
Financing receivable, before allowance for credit loss	66,040	50,000
Residential mortgage
Financing Receivable, Past Due [Line Items]
Financing receivable, before allowance for credit loss	360,661	349,125	356,882
Loans receivable greater than 90 days and accruing	1,370	475
Residential mortgage | 30–59 Days Past Due
Financing Receivable, Past Due [Line Items]
Financing receivable, before allowance for credit loss	269	1,180
Residential mortgage | 60–89 Days Past Due
Financing Receivable, Past Due [Line Items]
Financing receivable, before allowance for credit loss	511	1,090
Residential mortgage | Greater than 90 Days Past Due
Financing Receivable, Past Due [Line Items]
Financing receivable, before allowance for credit loss	1,370	475
Residential mortgage | Financial Asset, Past Due
Financing Receivable, Past Due [Line Items]
Financing receivable, before allowance for credit loss	2,150	2,745
Residential mortgage | Financial Asset, Not Past Due
Financing Receivable, Past Due [Line Items]
Financing receivable, before allowance for credit loss	358,511	346,380
Home equity lines of credit
Financing Receivable, Past Due [Line Items]
Financing receivable, before allowance for credit loss	87,555	92,762	94,604
Loans receivable greater than 90 days and accruing	57	255
Home equity lines of credit | 30–59 Days Past Due
Financing Receivable, Past Due [Line Items]
Financing receivable, before allowance for credit loss	568	1,395
Home equity lines of credit | 60–89 Days Past Due
Financing Receivable, Past Due [Line Items]
Financing receivable, before allowance for credit loss	482	42
Home equity lines of credit | Greater than 90 Days Past Due
Financing Receivable, Past Due [Line Items]
Financing receivable, before allowance for credit loss	57	255
Home equity lines of credit | Financial Asset, Past Due
Financing Receivable, Past Due [Line Items]
Financing receivable, before allowance for credit loss	1,107	1,692
Home equity lines of credit | Financial Asset, Not Past Due
Financing Receivable, Past Due [Line Items]
Financing receivable, before allowance for credit loss	86,448	91,070
Consumer
Financing Receivable, Past Due [Line Items]
Financing receivable, before allowance for credit loss	12,204	10,718	$ 11,541
Loans receivable greater than 90 days and accruing	36	0
Consumer | 30–59 Days Past Due
Financing Receivable, Past Due [Line Items]
Financing receivable, before allowance for credit loss	28	84
Consumer | 60–89 Days Past Due
Financing Receivable, Past Due [Line Items]
Financing receivable, before allowance for credit loss	6	58
Consumer | Greater than 90 Days Past Due
Financing Receivable, Past Due [Line Items]
Financing receivable, before allowance for credit loss	36	0
Consumer | Financial Asset, Past Due
Financing Receivable, Past Due [Line Items]
Financing receivable, before allowance for credit loss	70	142
Consumer | Financial Asset, Not Past Due
Financing Receivable, Past Due [Line Items]
Financing receivable, before allowance for credit loss	12,134	10,576
Originated Loans
Financing Receivable, Past Due [Line Items]
Financing receivable, before allowance for credit loss	1,245,583	1,145,034
Loans receivable greater than 90 days and accruing	838	730
Originated Loans | 30–59 Days Past Due
Financing Receivable, Past Due [Line Items]
Financing receivable, before allowance for credit loss	598	1,313
Originated Loans | 60–89 Days Past Due
Financing Receivable, Past Due [Line Items]
Financing receivable, before allowance for credit loss	373	304
Originated Loans | Greater than 90 Days Past Due
Financing Receivable, Past Due [Line Items]
Financing receivable, before allowance for credit loss	1,444	4,610
Originated Loans | Financial Asset, Past Due
Financing Receivable, Past Due [Line Items]
Financing receivable, before allowance for credit loss	2,415	6,227
Originated Loans | Financial Asset, Not Past Due
Financing Receivable, Past Due [Line Items]
Financing receivable, before allowance for credit loss	1,243,168	1,138,807
Originated Loans | Commercial and industrial
Financing Receivable, Past Due [Line Items]
Financing receivable, before allowance for credit loss	147,080	147,513
Loans receivable greater than 90 days and accruing	0	0
Originated Loans | Commercial and industrial | 30–59 Days Past Due
Financing Receivable, Past Due [Line Items]
Financing receivable, before allowance for credit loss	103	20
Originated Loans | Commercial and industrial | 60–89 Days Past Due
Financing Receivable, Past Due [Line Items]
Financing receivable, before allowance for credit loss	1	64
Originated Loans | Commercial and industrial | Greater than 90 Days Past Due
Financing Receivable, Past Due [Line Items]
Financing receivable, before allowance for credit loss	163	1,397
Originated Loans | Commercial and industrial | Financial Asset, Past Due
Financing Receivable, Past Due [Line Items]
Financing receivable, before allowance for credit loss	267	1,481
Originated Loans | Commercial and industrial | Financial Asset, Not Past Due
Financing Receivable, Past Due [Line Items]
Financing receivable, before allowance for credit loss	146,813	146,032
Originated Loans | Commercial real estate
Financing Receivable, Past Due [Line Items]
Financing receivable, before allowance for credit loss	628,653	566,098
Loans receivable greater than 90 days and accruing	0	0
Originated Loans | Commercial real estate | 30–59 Days Past Due
Financing Receivable, Past Due [Line Items]
Financing receivable, before allowance for credit loss	180	0
Originated Loans | Commercial real estate | 60–89 Days Past Due
Financing Receivable, Past Due [Line Items]
Financing receivable, before allowance for credit loss	0	0
Originated Loans | Commercial real estate | Greater than 90 Days Past Due
Financing Receivable, Past Due [Line Items]
Financing receivable, before allowance for credit loss	443	2,483
Originated Loans | Commercial real estate | Financial Asset, Past Due
Financing Receivable, Past Due [Line Items]
Financing receivable, before allowance for credit loss	623	2,483
Originated Loans | Commercial real estate | Financial Asset, Not Past Due
Financing Receivable, Past Due [Line Items]
Financing receivable, before allowance for credit loss	628,030	563,615
Originated Loans | Commercial real estate construction
Financing Receivable, Past Due [Line Items]
Financing receivable, before allowance for credit loss	60,597	42,661
Loans receivable greater than 90 days and accruing	0	0
Originated Loans | Commercial real estate construction | 30–59 Days Past Due
Financing Receivable, Past Due [Line Items]
Financing receivable, before allowance for credit loss	19	0
Originated Loans | Commercial real estate construction | 60–89 Days Past Due
Financing Receivable, Past Due [Line Items]
Financing receivable, before allowance for credit loss	0	0
Originated Loans | Commercial real estate construction | Greater than 90 Days Past Due
Financing Receivable, Past Due [Line Items]
Financing receivable, before allowance for credit loss	0	0
Originated Loans | Commercial real estate construction | Financial Asset, Past Due
Financing Receivable, Past Due [Line Items]
Financing receivable, before allowance for credit loss	19	0
Originated Loans | Commercial real estate construction | Financial Asset, Not Past Due
Financing Receivable, Past Due [Line Items]
Financing receivable, before allowance for credit loss	60,578	42,661
Originated Loans | Residential mortgage
Financing Receivable, Past Due [Line Items]
Financing receivable, before allowance for credit loss	324,514	304,077
Loans receivable greater than 90 days and accruing	754	475
Originated Loans | Residential mortgage | 30–59 Days Past Due
Financing Receivable, Past Due [Line Items]
Financing receivable, before allowance for credit loss	37	970
Originated Loans | Residential mortgage | 60–89 Days Past Due
Financing Receivable, Past Due [Line Items]
Financing receivable, before allowance for credit loss	366	140
Originated Loans | Residential mortgage | Greater than 90 Days Past Due
Financing Receivable, Past Due [Line Items]
Financing receivable, before allowance for credit loss	754	475
Originated Loans | Residential mortgage | Financial Asset, Past Due
Financing Receivable, Past Due [Line Items]
Financing receivable, before allowance for credit loss	1,157	1,585
Originated Loans | Residential mortgage | Financial Asset, Not Past Due
Financing Receivable, Past Due [Line Items]
Financing receivable, before allowance for credit loss	323,357	302,492
Originated Loans | Home equity lines of credit
Financing Receivable, Past Due [Line Items]
Financing receivable, before allowance for credit loss	73,489	74,977
Loans receivable greater than 90 days and accruing	50	255
Originated Loans | Home equity lines of credit | 30–59 Days Past Due
Financing Receivable, Past Due [Line Items]
Financing receivable, before allowance for credit loss	231	239
Originated Loans | Home equity lines of credit | 60–89 Days Past Due
Financing Receivable, Past Due [Line Items]
Financing receivable, before allowance for credit loss	0	42
Originated Loans | Home equity lines of credit | Greater than 90 Days Past Due
Financing Receivable, Past Due [Line Items]
Financing receivable, before allowance for credit loss	50	255
Originated Loans | Home equity lines of credit | Financial Asset, Past Due
Financing Receivable, Past Due [Line Items]
Financing receivable, before allowance for credit loss	281	536
Originated Loans | Home equity lines of credit | Financial Asset, Not Past Due
Financing Receivable, Past Due [Line Items]
Financing receivable, before allowance for credit loss	73,208	74,441
Originated Loans | Consumer
Financing Receivable, Past Due [Line Items]
Financing receivable, before allowance for credit loss	11,250	9,708
Loans receivable greater than 90 days and accruing	34	0
Originated Loans | Consumer | 30–59 Days Past Due
Financing Receivable, Past Due [Line Items]
Financing receivable, before allowance for credit loss	28	84
Originated Loans | Consumer | 60–89 Days Past Due
Financing Receivable, Past Due [Line Items]
Financing receivable, before allowance for credit loss	6	58
Originated Loans | Consumer | Greater than 90 Days Past Due
Financing Receivable, Past Due [Line Items]
Financing receivable, before allowance for credit loss	34	0
Originated Loans | Consumer | Financial Asset, Past Due
Financing Receivable, Past Due [Line Items]
Financing receivable, before allowance for credit loss	68	142
Originated Loans | Consumer | Financial Asset, Not Past Due
Financing Receivable, Past Due [Line Items]
Financing receivable, before allowance for credit loss	11,182	9,566
Acquired Loans
Financing Receivable, Past Due [Line Items]
Financing receivable, before allowance for credit loss	281,545	323,393
Loans receivable greater than 90 days and accruing	638	0
Acquired Loans | 30–59 Days Past Due
Financing Receivable, Past Due [Line Items]
Financing receivable, before allowance for credit loss	1,448	1,366
Acquired Loans | 60–89 Days Past Due
Financing Receivable, Past Due [Line Items]
Financing receivable, before allowance for credit loss	627	1,220
Acquired Loans | Greater than 90 Days Past Due
Financing Receivable, Past Due [Line Items]
Financing receivable, before allowance for credit loss	638	0
Acquired Loans | Financial Asset, Past Due
Financing Receivable, Past Due [Line Items]
Financing receivable, before allowance for credit loss	2,713	2,586
Acquired Loans | Financial Asset, Not Past Due
Financing Receivable, Past Due [Line Items]
Financing receivable, before allowance for credit loss	278,832	320,807
Acquired Loans | Commercial and industrial
Financing Receivable, Past Due [Line Items]
Financing receivable, before allowance for credit loss	29,612	32,054
Loans receivable greater than 90 days and accruing	13	0
Acquired Loans | Commercial and industrial | 30–59 Days Past Due
Financing Receivable, Past Due [Line Items]
Financing receivable, before allowance for credit loss	0	0
Acquired Loans | Commercial and industrial | 60–89 Days Past Due
Financing Receivable, Past Due [Line Items]
Financing receivable, before allowance for credit loss	0	0
Acquired Loans | Commercial and industrial | Greater than 90 Days Past Due
Financing Receivable, Past Due [Line Items]
Financing receivable, before allowance for credit loss	13	0
Acquired Loans | Commercial and industrial | Financial Asset, Past Due
Financing Receivable, Past Due [Line Items]
Financing receivable, before allowance for credit loss	13	0
Acquired Loans | Commercial and industrial | Financial Asset, Not Past Due
Financing Receivable, Past Due [Line Items]
Financing receivable, before allowance for credit loss	29,599	32,054
Acquired Loans | Commercial real estate
Financing Receivable, Past Due [Line Items]
Financing receivable, before allowance for credit loss	195,174	220,157
Loans receivable greater than 90 days and accruing	0	0
Acquired Loans | Commercial real estate | 30–59 Days Past Due
Financing Receivable, Past Due [Line Items]
Financing receivable, before allowance for credit loss	749	0
Acquired Loans | Commercial real estate | 60–89 Days Past Due
Financing Receivable, Past Due [Line Items]
Financing receivable, before allowance for credit loss	0	270
Acquired Loans | Commercial real estate | Greater than 90 Days Past Due
Financing Receivable, Past Due [Line Items]
Financing receivable, before allowance for credit loss	0	0
Acquired Loans | Commercial real estate | Financial Asset, Past Due
Financing Receivable, Past Due [Line Items]
Financing receivable, before allowance for credit loss	749	270
Acquired Loans | Commercial real estate | Financial Asset, Not Past Due
Financing Receivable, Past Due [Line Items]
Financing receivable, before allowance for credit loss	194,425	219,887
Acquired Loans | Commercial real estate construction
Financing Receivable, Past Due [Line Items]
Financing receivable, before allowance for credit loss	5,592	7,339
Loans receivable greater than 90 days and accruing	0	0
Acquired Loans | Commercial real estate construction | 30–59 Days Past Due
Financing Receivable, Past Due [Line Items]
Financing receivable, before allowance for credit loss	130	0
Acquired Loans | Commercial real estate construction | 60–89 Days Past Due
Financing Receivable, Past Due [Line Items]
Financing receivable, before allowance for credit loss	0	0
Acquired Loans | Commercial real estate construction | Greater than 90 Days Past Due
Financing Receivable, Past Due [Line Items]
Financing receivable, before allowance for credit loss	0	0
Acquired Loans | Commercial real estate construction | Financial Asset, Past Due
Financing Receivable, Past Due [Line Items]
Financing receivable, before allowance for credit loss	130	0
Acquired Loans | Commercial real estate construction | Financial Asset, Not Past Due
Financing Receivable, Past Due [Line Items]
Financing receivable, before allowance for credit loss	5,462	7,339
Acquired Loans | Residential mortgage
Financing Receivable, Past Due [Line Items]
Financing receivable, before allowance for credit loss	36,147	45,048
Loans receivable greater than 90 days and accruing	616	0
Acquired Loans | Residential mortgage | 30–59 Days Past Due
Financing Receivable, Past Due [Line Items]
Financing receivable, before allowance for credit loss	232	210
Acquired Loans | Residential mortgage | 60–89 Days Past Due
Financing Receivable, Past Due [Line Items]
Financing receivable, before allowance for credit loss	145	950
Acquired Loans | Residential mortgage | Greater than 90 Days Past Due
Financing Receivable, Past Due [Line Items]
Financing receivable, before allowance for credit loss	616	0
Acquired Loans | Residential mortgage | Financial Asset, Past Due
Financing Receivable, Past Due [Line Items]
Financing receivable, before allowance for credit loss	993	1,160
Acquired Loans | Residential mortgage | Financial Asset, Not Past Due
Financing Receivable, Past Due [Line Items]
Financing receivable, before allowance for credit loss	35,154	43,888
Acquired Loans | Home equity lines of credit
Financing Receivable, Past Due [Line Items]
Financing receivable, before allowance for credit loss	14,066	17,785
Loans receivable greater than 90 days and accruing	7	0
Acquired Loans | Home equity lines of credit | 30–59 Days Past Due
Financing Receivable, Past Due [Line Items]
Financing receivable, before allowance for credit loss	337	1,156
Acquired Loans | Home equity lines of credit | 60–89 Days Past Due
Financing Receivable, Past Due [Line Items]
Financing receivable, before allowance for credit loss	482	0
Acquired Loans | Home equity lines of credit | Greater than 90 Days Past Due
Financing Receivable, Past Due [Line Items]
Financing receivable, before allowance for credit loss	7	0
Acquired Loans | Home equity lines of credit | Financial Asset, Past Due
Financing Receivable, Past Due [Line Items]
Financing receivable, before allowance for credit loss	826	1,156
Acquired Loans | Home equity lines of credit | Financial Asset, Not Past Due
Financing Receivable, Past Due [Line Items]
Financing receivable, before allowance for credit loss	13,240	16,629
Acquired Loans | Consumer
Financing Receivable, Past Due [Line Items]
Financing receivable, before allowance for credit loss	954	1,010
Loans receivable greater than 90 days and accruing	2	0
Acquired Loans | Consumer | 30–59 Days Past Due
Financing Receivable, Past Due [Line Items]
Financing receivable, before allowance for credit loss	0	0
Acquired Loans | Consumer | 60–89 Days Past Due
Financing Receivable, Past Due [Line Items]
Financing receivable, before allowance for credit loss	0	0
Acquired Loans | Consumer | Greater than 90 Days Past Due
Financing Receivable, Past Due [Line Items]
Financing receivable, before allowance for credit loss	2	0
Acquired Loans | Consumer | Financial Asset, Past Due
Financing Receivable, Past Due [Line Items]
Financing receivable, before allowance for credit loss	2	0
Acquired Loans | Consumer | Financial Asset, Not Past Due
Financing Receivable, Past Due [Line Items]
Financing receivable, before allowance for credit loss	$ 952	$ 1,010

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