Loans - Loan Portfolio (Details) - USD ($) $ in Thousands	Jun. 30, 2024	Dec. 31, 2023	Jun. 30, 2023
Accounts, Notes, Loans and Financing Receivable [Line Items]
Loans	$ 2,247,670	$ 2,129,454	$ 2,060,953
Percentage of loans receivable, by type	100.00%	100.00%	100.00%
Commercial | Real estate owner occupied
Accounts, Notes, Loans and Financing Receivable [Line Items]
Loans	$ 341,043	$ 314,819	$ 301,320
Percentage of loans receivable, by type	15.10%	14.80%	14.60%
Commercial | Real estate non-owner occupied
Accounts, Notes, Loans and Financing Receivable [Line Items]
Loans	$ 406,480	$ 390,167	$ 392,878
Percentage of loans receivable, by type	18.10%	18.30%	19.10%
Commercial | Construction
Accounts, Notes, Loans and Financing Receivable [Line Items]
Loans	$ 98,726	$ 88,673	$ 64,094
Percentage of loans receivable, by type	4.40%	4.20%	3.10%
Commercial | C&I
Accounts, Notes, Loans and Financing Receivable [Line Items]
Loans	$ 330,542	$ 315,026	$ 307,018
Percentage of loans receivable, by type	14.70%	14.80%	14.90%
Commercial | Multifamily
Accounts, Notes, Loans and Financing Receivable [Line Items]
Loans	$ 105,704	$ 93,476	$ 93,124
Percentage of loans receivable, by type	4.70%	4.40%	4.50%
Commercial | Agriculture
Accounts, Notes, Loans and Financing Receivable [Line Items]
Loans	$ 48,748	$ 45,230	$ 48,346
Percentage of loans receivable, by type	2.20%	2.10%	2.30%
Municipal
Accounts, Notes, Loans and Financing Receivable [Line Items]
Loans	$ 62,105	$ 51,423	$ 58,252
Percentage of loans receivable, by type	2.80%	2.40%	2.80%
Residential | Construction
Accounts, Notes, Loans and Financing Receivable [Line Items]
Loans	$ 35,574	$ 32,358	$ 30,812
Percentage of loans receivable, by type	1.60%	1.50%	1.50%
Residential | Term
Accounts, Notes, Loans and Financing Receivable [Line Items]
Loans	$ 686,006	$ 674,855	$ 645,127
Percentage of loans receivable, by type	30.50%	31.70%	31.40%
Home Equity
Accounts, Notes, Loans and Financing Receivable [Line Items]
Loans	$ 112,228	$ 104,026	$ 99,666
Percentage of loans receivable, by type	5.00%	4.90%	4.80%
Consumer
Accounts, Notes, Loans and Financing Receivable [Line Items]
Loans	$ 20,514	$ 19,401	$ 20,316
Percentage of loans receivable, by type	0.90%	0.90%	1.00%