Loans - Schedule of Allowance for Loan Losses and Recorded Investment in Financing Receivables (Details) - USD ($) $ in Thousands	3 Months Ended
Mar. 31, 2023	Mar. 31, 2022	Dec. 31, 2022
Allowance for Loan Losses [Roll Forward]
Allowance for Loan Losses, Beginning balance	$ 17,861	$ 19,033
Charge-offs	(117)	(82)
Recoveries	26	12
Allowance for Loan Losses, Ending balance	19,485	18,963
Ending balance: individually evaluated for impairment	911	1,638	$ 820
Ending balance: collectively evaluated for impairment	18,574	17,325	17,041
Loans Receivable, Ending balance	1,531,626	1,484,326	1,538,610
Loans receivables: Ending balance: individually evaluated for impairment	2,978	8,088	6,115
Loans Receivable: Ending balance: collectively evaluated for impairment	1,528,648	1,476,238	1,532,495
Financing Receivable Excluding Unfunded Commitments
Allowance for Loan Losses [Roll Forward]
Provisions (credits)	97	0
Allowance for Loan Losses, Ending balance	19,500
Unfunded Loan Commitment
Allowance for Loan Losses [Roll Forward]
Provisions (credits)	276	0
Allowance for Loan Losses, Ending balance	2,000
Cumulative Effect, Period of Adoption, Adjustment
Allowance for Loan Losses [Roll Forward]
Allowance for Loan Losses, Beginning balance	1,618
Allowance for Loan Losses, Ending balance	1,600
Cumulative Effect, Period of Adoption, Adjustment \| Financing Receivable Excluding Unfunded Commitments
Allowance for Loan Losses [Roll Forward]
Allowance for Loan Losses, Ending balance	(1,600)
Commercial and Industrial
Allowance for Loan Losses [Roll Forward]
Allowance for Loan Losses, Beginning balance	2,848	3,176
Charge-offs	(29)	(63)
Recoveries	1	10
Allowance for Loan Losses, Ending balance	2,105	3,280
Ending balance: individually evaluated for impairment	709	802	628
Ending balance: collectively evaluated for impairment	1,396	2,478	2,220
Loans Receivable, Ending balance	170,341	188,132	178,762
Loans receivables: Ending balance: individually evaluated for impairment	806	964	781
Loans Receivable: Ending balance: collectively evaluated for impairment	169,535	187,168	177,981
Commercial and Industrial \| Financing Receivable Excluding Unfunded Commitments
Allowance for Loan Losses [Roll Forward]
Provisions (credits)	47	157
Commercial and Industrial \| Cumulative Effect, Period of Adoption, Adjustment
Allowance for Loan Losses [Roll Forward]
Allowance for Loan Losses, Beginning balance	(762)
Commercial Real Estate
Allowance for Loan Losses [Roll Forward]
Allowance for Loan Losses, Beginning balance	10,016	10,716
Charge-offs	0	0
Recoveries	0	0
Allowance for Loan Losses, Ending balance	11,032	10,625
Ending balance: individually evaluated for impairment	202	836	192
Ending balance: collectively evaluated for impairment	10,830	9,789	9,824
Loans Receivable, Ending balance	819,302	800,277	821,805
Loans receivables: Ending balance: individually evaluated for impairment	1,772	7,124	5,334
Loans Receivable: Ending balance: collectively evaluated for impairment	817,530	793,153	816,471
Commercial Real Estate \| Financing Receivable Excluding Unfunded Commitments
Allowance for Loan Losses [Roll Forward]
Provisions (credits)	(90)	(91)
Commercial Real Estate \| Cumulative Effect, Period of Adoption, Adjustment
Allowance for Loan Losses [Roll Forward]
Allowance for Loan Losses, Beginning balance	1,106
Commercial Real Estate Construction
Allowance for Loan Losses [Roll Forward]
Allowance for Loan Losses, Beginning balance	1,000	616
Charge-offs	0	0
Recoveries	0	0
Allowance for Loan Losses, Ending balance	2,465	666
Ending balance: individually evaluated for impairment	0	0	0
Ending balance: collectively evaluated for impairment	2,465	666	1,000
Loans Receivable, Ending balance	86,847	54,366	80,470
Loans receivables: Ending balance: individually evaluated for impairment	0	0	0
Loans Receivable: Ending balance: collectively evaluated for impairment	86,847	54,366	80,470
Commercial Real Estate Construction \| Financing Receivable Excluding Unfunded Commitments
Allowance for Loan Losses [Roll Forward]
Provisions (credits)	118	50
Commercial Real Estate Construction \| Cumulative Effect, Period of Adoption, Adjustment
Allowance for Loan Losses [Roll Forward]
Allowance for Loan Losses, Beginning balance	1,347
Residential Mortgage
Allowance for Loan Losses [Roll Forward]
Allowance for Loan Losses, Beginning balance	3,029	3,235
Charge-offs	0	0
Recoveries	0	0
Allowance for Loan Losses, Ending balance	3,366	3,082
Ending balance: individually evaluated for impairment	0	0	0
Ending balance: collectively evaluated for impairment	3,366	3,082	3,029
Loans Receivable, Ending balance	360,878	341,530	362,098
Loans receivables: Ending balance: individually evaluated for impairment	193	0	0
Loans Receivable: Ending balance: collectively evaluated for impairment	360,685	341,530	362,098
Residential Mortgage \| Financing Receivable Excluding Unfunded Commitments
Allowance for Loan Losses [Roll Forward]
Provisions (credits)	40	(153)
Residential Mortgage \| Cumulative Effect, Period of Adoption, Adjustment
Allowance for Loan Losses [Roll Forward]
Allowance for Loan Losses, Beginning balance	297
Home Equity Lines of Credit
Allowance for Loan Losses [Roll Forward]
Allowance for Loan Losses, Beginning balance	347	501
Charge-offs	0	0
Recoveries	0	0
Allowance for Loan Losses, Ending balance	379	426
Ending balance: individually evaluated for impairment	0	0	0
Ending balance: collectively evaluated for impairment	379	426	347
Loans Receivable, Ending balance	83,913	88,356	84,141
Loans receivables: Ending balance: individually evaluated for impairment	207	0	0
Loans Receivable: Ending balance: collectively evaluated for impairment	83,706	88,356	84,141
Home Equity Lines of Credit \| Financing Receivable Excluding Unfunded Commitments
Allowance for Loan Losses [Roll Forward]
Provisions (credits)	15	(75)
Home Equity Lines of Credit \| Cumulative Effect, Period of Adoption, Adjustment
Allowance for Loan Losses [Roll Forward]
Allowance for Loan Losses, Beginning balance	17
Consumer
Allowance for Loan Losses [Roll Forward]
Allowance for Loan Losses, Beginning balance	376	408
Charge-offs	(88)	(19)
Recoveries	25	2
Allowance for Loan Losses, Ending balance	138	385
Ending balance: individually evaluated for impairment	0	0	0
Ending balance: collectively evaluated for impairment	138	385	376
Loans Receivable, Ending balance	10,345	11,665	11,334
Loans receivables: Ending balance: individually evaluated for impairment	0	0	0
Loans Receivable: Ending balance: collectively evaluated for impairment	10,345	11,665	11,334
Consumer \| Financing Receivable Excluding Unfunded Commitments
Allowance for Loan Losses [Roll Forward]
Provisions (credits)	(33)	(6)
Consumer \| Cumulative Effect, Period of Adoption, Adjustment
Allowance for Loan Losses [Roll Forward]
Allowance for Loan Losses, Beginning balance	(142)
Unallocated
Allowance for Loan Losses [Roll Forward]
Allowance for Loan Losses, Beginning balance	245	381
Charge-offs	0	0
Recoveries	0	0
Allowance for Loan Losses, Ending balance	0	499
Ending balance: individually evaluated for impairment	0	0	0
Ending balance: collectively evaluated for impairment	0	499	245
Loans Receivable, Ending balance	0	0	0
Loans receivables: Ending balance: individually evaluated for impairment	0	0	0
Loans Receivable: Ending balance: collectively evaluated for impairment	0	0	$ 0
Unallocated \| Financing Receivable Excluding Unfunded Commitments
Allowance for Loan Losses [Roll Forward]
Provisions (credits)	0	$ 118
Unallocated \| Cumulative Effect, Period of Adoption, Adjustment
Allowance for Loan Losses [Roll Forward]
Allowance for Loan Losses, Beginning balance	$ (245)

Amount of allowance for credit loss on financing receivable. Excludes allowance for financing receivable covered under loss sharing agreement.

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The valuation allowance for financing receivables that are expected to be uncollectible that were collectively evaluated for impairment.

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Amount of valuation allowance for financing receivables that are expected to be uncollectible that were individually evaluated for impairment.

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Amount of increase in allowance for credit loss on financing receivable from recovery.

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Amount of writeoff of financing receivable, charged against allowance for credit loss.

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The balance of financing receivables that were collectively evaluated for impairment.

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The balance of financing receivables that were individually evaluated for impairment.

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Amortized cost, before allowance for credit loss, of financing receivable. Excludes financing receivable covered under loss sharing agreement and net investment in lease.

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Amount of credit loss expense (reversal of expense) for financing receivable.

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