Allowance for Credit Losses - Financing Receivable and Allowance Element by Class (Details) - USD ($) $ in Thousands	Mar. 31, 2026	Dec. 31, 2025	Mar. 31, 2025	Dec. 31, 2024
Accounts, Notes, Loans and Financing Receivable [Line Items]
Total Reserves	$ 25,209	$ 25,365	$ 25,114	$ 24,871
Specific Reserves on Loans Evaluated Individually
Accounts, Notes, Loans and Financing Receivable [Line Items]
Total Reserves	2,736	2,740	1,029
General Reserves on Loans Based on Historical Loss Experience
Accounts, Notes, Loans and Financing Receivable [Line Items]
Total Reserves	19,265	19,482	20,899
Reserves for Qualitative Factors
Accounts, Notes, Loans and Financing Receivable [Line Items]
Total Reserves	3,208	3,143	3,186
Commercial | Real estate owner occupied
Accounts, Notes, Loans and Financing Receivable [Line Items]
Total Reserves	5,670	5,344	5,189	5,045
Commercial | Real estate owner occupied | Specific Reserves on Loans Evaluated Individually
Accounts, Notes, Loans and Financing Receivable [Line Items]
Total Reserves	837	377	0
Commercial | Real estate owner occupied | General Reserves on Loans Based on Historical Loss Experience
Accounts, Notes, Loans and Financing Receivable [Line Items]
Total Reserves	4,001	4,173	4,472
Commercial | Real estate owner occupied | Reserves for Qualitative Factors
Accounts, Notes, Loans and Financing Receivable [Line Items]
Total Reserves	832	794	717
Commercial | Real estate non-owner occupied
Accounts, Notes, Loans and Financing Receivable [Line Items]
Total Reserves	5,380	5,820	4,870	4,829
Commercial | Real estate non-owner occupied | Specific Reserves on Loans Evaluated Individually
Accounts, Notes, Loans and Financing Receivable [Line Items]
Total Reserves	961	1,209	0
Commercial | Real estate non-owner occupied | General Reserves on Loans Based on Historical Loss Experience
Accounts, Notes, Loans and Financing Receivable [Line Items]
Total Reserves	3,772	3,979	4,252
Commercial | Real estate non-owner occupied | Reserves for Qualitative Factors
Accounts, Notes, Loans and Financing Receivable [Line Items]
Total Reserves	647	632	618
Commercial | Construction
Accounts, Notes, Loans and Financing Receivable [Line Items]
Total Reserves	206	250	619	944
Commercial | Construction | Specific Reserves on Loans Evaluated Individually
Accounts, Notes, Loans and Financing Receivable [Line Items]
Total Reserves	0	0	0
Commercial | Construction | General Reserves on Loans Based on Historical Loss Experience
Accounts, Notes, Loans and Financing Receivable [Line Items]
Total Reserves	156	194	472
Commercial | Construction | Reserves for Qualitative Factors
Accounts, Notes, Loans and Financing Receivable [Line Items]
Total Reserves	50	56	147
Commercial | C&I
Accounts, Notes, Loans and Financing Receivable [Line Items]
Total Reserves	4,544	5,023	5,499	5,364
Commercial | C&I | Specific Reserves on Loans Evaluated Individually
Accounts, Notes, Loans and Financing Receivable [Line Items]
Total Reserves	233	961	1,029
Commercial | C&I | General Reserves on Loans Based on Historical Loss Experience
Accounts, Notes, Loans and Financing Receivable [Line Items]
Total Reserves	3,757	3,522	3,872
Commercial | C&I | Reserves for Qualitative Factors
Accounts, Notes, Loans and Financing Receivable [Line Items]
Total Reserves	554	540	598
Commercial | Multifamily
Accounts, Notes, Loans and Financing Receivable [Line Items]
Total Reserves	1,370	826	1,455	1,239
Commercial | Multifamily | Specific Reserves on Loans Evaluated Individually
Accounts, Notes, Loans and Financing Receivable [Line Items]
Total Reserves	585	0	0
Commercial | Multifamily | General Reserves on Loans Based on Historical Loss Experience
Accounts, Notes, Loans and Financing Receivable [Line Items]
Total Reserves	639	669	1,290
Commercial | Multifamily | Reserves for Qualitative Factors
Accounts, Notes, Loans and Financing Receivable [Line Items]
Total Reserves	146	157	165
Commercial | Agriculture
Accounts, Notes, Loans and Financing Receivable [Line Items]
Total Reserves	485	519	587	605
Commercial | Agriculture | Specific Reserves on Loans Evaluated Individually
Accounts, Notes, Loans and Financing Receivable [Line Items]
Total Reserves	0	0	0
Commercial | Agriculture | General Reserves on Loans Based on Historical Loss Experience
Accounts, Notes, Loans and Financing Receivable [Line Items]
Total Reserves	433	472	444
Commercial | Agriculture | Reserves for Qualitative Factors
Accounts, Notes, Loans and Financing Receivable [Line Items]
Total Reserves	52	47	143
Municipal
Accounts, Notes, Loans and Financing Receivable [Line Items]
Total Reserves	193	193	235	262
Municipal | Specific Reserves on Loans Evaluated Individually
Accounts, Notes, Loans and Financing Receivable [Line Items]
Total Reserves	0	0	0
Municipal | General Reserves on Loans Based on Historical Loss Experience
Accounts, Notes, Loans and Financing Receivable [Line Items]
Total Reserves	33	33	33
Municipal | Reserves for Qualitative Factors
Accounts, Notes, Loans and Financing Receivable [Line Items]
Total Reserves	160	160	202
Residential | Construction
Accounts, Notes, Loans and Financing Receivable [Line Items]
Total Reserves	323	299	465	474
Residential | Construction | Specific Reserves on Loans Evaluated Individually
Accounts, Notes, Loans and Financing Receivable [Line Items]
Total Reserves	0	0	0
Residential | Construction | General Reserves on Loans Based on Historical Loss Experience
Accounts, Notes, Loans and Financing Receivable [Line Items]
Total Reserves	266	249	403
Residential | Construction | Reserves for Qualitative Factors
Accounts, Notes, Loans and Financing Receivable [Line Items]
Total Reserves	57	50	62
Residential | Term
Accounts, Notes, Loans and Financing Receivable [Line Items]
Total Reserves	5,945	5,949	5,260	5,241
Residential | Term | Specific Reserves on Loans Evaluated Individually
Accounts, Notes, Loans and Financing Receivable [Line Items]
Total Reserves	87	87	0
Residential | Term | General Reserves on Loans Based on Historical Loss Experience
Accounts, Notes, Loans and Financing Receivable [Line Items]
Total Reserves	5,263	5,270	4,823
Residential | Term | Reserves for Qualitative Factors
Accounts, Notes, Loans and Financing Receivable [Line Items]
Total Reserves	595	592	437
Home Equity
Accounts, Notes, Loans and Financing Receivable [Line Items]
Total Reserves	924	958	751	686
Home Equity | Specific Reserves on Loans Evaluated Individually
Accounts, Notes, Loans and Financing Receivable [Line Items]
Total Reserves	33	106	0
Home Equity | General Reserves on Loans Based on Historical Loss Experience
Accounts, Notes, Loans and Financing Receivable [Line Items]
Total Reserves	786	747	662
Home Equity | Reserves for Qualitative Factors
Accounts, Notes, Loans and Financing Receivable [Line Items]
Total Reserves	105	105	89
Consumer
Accounts, Notes, Loans and Financing Receivable [Line Items]
Total Reserves	169	184	184	$ 182
Consumer | Specific Reserves on Loans Evaluated Individually
Accounts, Notes, Loans and Financing Receivable [Line Items]
Total Reserves	0	0	0
Consumer | General Reserves on Loans Based on Historical Loss Experience
Accounts, Notes, Loans and Financing Receivable [Line Items]
Total Reserves	159	174	176
Consumer | Reserves for Qualitative Factors
Accounts, Notes, Loans and Financing Receivable [Line Items]
Total Reserves	$ 10	$ 10	$ 8