Loans and Allowance for Credit Losses - Schedule of Loan Portfolio Summarized by the Past Due Status (Details) - USD ($) $ in Thousands	Jun. 30, 2026	Dec. 31, 2025
Financing Receivable, Past Due [Line Items]
Loans	$ 2,400,299	$ 2,332,477
Financing Receivable, 90 Days or More Past Due, Accruing	3,185	2,854
30–59 Days Past Due
Financing Receivable, Past Due [Line Items]
Loans	1,254	6,628
60–89 Days Past Due
Financing Receivable, Past Due [Line Items]
Loans	2,157	2,860
≥ 90 Days Past Due
Financing Receivable, Past Due [Line Items]
Loans	4,739	5,217
Total Past Due
Financing Receivable, Past Due [Line Items]
Loans	8,150	14,705
Current
Financing Receivable, Past Due [Line Items]
Loans	2,392,149	2,317,772
Commercial real estate
Financing Receivable, Past Due [Line Items]
Loans	1,333,050	1,273,813
Financing Receivable, 90 Days or More Past Due, Accruing	0	0
Commercial real estate \| 30–59 Days Past Due
Financing Receivable, Past Due [Line Items]
Loans	506	457
Commercial real estate \| 60–89 Days Past Due
Financing Receivable, Past Due [Line Items]
Loans	216	400
Commercial real estate \| ≥ 90 Days Past Due
Financing Receivable, Past Due [Line Items]
Loans	63	292
Commercial real estate \| Total Past Due
Financing Receivable, Past Due [Line Items]
Loans	785	1,149
Commercial real estate \| Current
Financing Receivable, Past Due [Line Items]
Loans	1,332,265	1,272,664
Residential mortgage
Financing Receivable, Past Due [Line Items]
Loans	602,738	599,051
Financing Receivable, 90 Days or More Past Due, Accruing	2,613	2,332
Residential mortgage \| 30–59 Days Past Due
Financing Receivable, Past Due [Line Items]
Loans	20	4,988
Residential mortgage \| 60–89 Days Past Due
Financing Receivable, Past Due [Line Items]
Loans	1,590	2,098
Residential mortgage \| ≥ 90 Days Past Due
Financing Receivable, Past Due [Line Items]
Loans	4,104	4,261
Residential mortgage \| Total Past Due
Financing Receivable, Past Due [Line Items]
Loans	5,714	11,347
Residential mortgage \| Current
Financing Receivable, Past Due [Line Items]
Loans	597,024	587,704
Commercial and industrial
Financing Receivable, Past Due [Line Items]
Loans	217,151	205,452
Financing Receivable, 90 Days or More Past Due, Accruing	0	0
Commercial and industrial \| 30–59 Days Past Due
Financing Receivable, Past Due [Line Items]
Loans	86	10
Commercial and industrial \| 60–89 Days Past Due
Financing Receivable, Past Due [Line Items]
Loans	14	332
Commercial and industrial \| ≥ 90 Days Past Due
Financing Receivable, Past Due [Line Items]
Loans	0	142
Commercial and industrial \| Total Past Due
Financing Receivable, Past Due [Line Items]
Loans	100	484
Commercial and industrial \| Current
Financing Receivable, Past Due [Line Items]
Loans	217,051	204,968
Home equity lines of credit
Financing Receivable, Past Due [Line Items]
Loans	122,164	127,341
Financing Receivable, 90 Days or More Past Due, Accruing	565	514
Home equity lines of credit \| 30–59 Days Past Due
Financing Receivable, Past Due [Line Items]
Loans	604	572
Home equity lines of credit \| 60–89 Days Past Due
Financing Receivable, Past Due [Line Items]
Loans	321	0
Home equity lines of credit \| ≥ 90 Days Past Due
Financing Receivable, Past Due [Line Items]
Loans	565	514
Home equity lines of credit \| Total Past Due
Financing Receivable, Past Due [Line Items]
Loans	1,490	1,086
Home equity lines of credit \| Current
Financing Receivable, Past Due [Line Items]
Loans	120,674	126,255
Real estate construction
Financing Receivable, Past Due [Line Items]
Loans	115,091	116,680
Financing Receivable, 90 Days or More Past Due, Accruing	0	0
Real estate construction \| 30–59 Days Past Due
Financing Receivable, Past Due [Line Items]
Loans	0	578
Real estate construction \| 60–89 Days Past Due
Financing Receivable, Past Due [Line Items]
Loans	12	0
Real estate construction \| ≥ 90 Days Past Due
Financing Receivable, Past Due [Line Items]
Loans	0	0
Real estate construction \| Total Past Due
Financing Receivable, Past Due [Line Items]
Loans	12	578
Real estate construction \| Current
Financing Receivable, Past Due [Line Items]
Loans	115,079	116,102
Consumer
Financing Receivable, Past Due [Line Items]
Loans	10,105	10,140
Financing Receivable, 90 Days or More Past Due, Accruing	7	8
Consumer \| 30–59 Days Past Due
Financing Receivable, Past Due [Line Items]
Loans	38	23
Consumer \| 60–89 Days Past Due
Financing Receivable, Past Due [Line Items]
Loans	4	30
Consumer \| ≥ 90 Days Past Due
Financing Receivable, Past Due [Line Items]
Loans	7	8
Consumer \| Total Past Due
Financing Receivable, Past Due [Line Items]
Loans	49	61
Consumer \| Current
Financing Receivable, Past Due [Line Items]
Loans	$ 10,056	$ 10,079