Loans - Loan Portfolio (Details) - USD ($) $ in Thousands	Sep. 30, 2024	Dec. 31, 2023	Sep. 30, 2023
Accounts, Notes, Loans and Financing Receivable [Line Items]
Loans	$ 2,307,253	$ 2,129,454	$ 2,079,860
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	$ 348,287	$ 314,819	$ 299,943
Percentage of loans receivable, by type	15.10%	14.80%	14.40%
Commercial | Real estate non-owner occupied
Accounts, Notes, Loans and Financing Receivable [Line Items]
Loans	$ 408,361	$ 390,167	$ 393,531
Percentage of loans receivable, by type	17.70%	18.30%	18.90%
Commercial | Construction
Accounts, Notes, Loans and Financing Receivable [Line Items]
Loans	$ 87,992	$ 88,673	$ 72,424
Percentage of loans receivable, by type	3.80%	4.20%	3.50%
Commercial | C&I
Accounts, Notes, Loans and Financing Receivable [Line Items]
Loans	$ 368,415	$ 315,026	$ 306,583
Percentage of loans receivable, by type	16.00%	14.80%	14.70%
Commercial | Multifamily
Accounts, Notes, Loans and Financing Receivable [Line Items]
Loans	$ 110,472	$ 93,476	$ 91,041
Percentage of loans receivable, by type	4.80%	4.40%	4.40%
Commercial | Agriculture
Accounts, Notes, Loans and Financing Receivable [Line Items]
Loans	$ 51,274	$ 45,230	$ 47,506
Percentage of loans receivable, by type	2.20%	2.10%	2.30%
Municipal
Accounts, Notes, Loans and Financing Receivable [Line Items]
Loans	$ 62,944	$ 51,423	$ 58,447
Percentage of loans receivable, by type	2.70%	2.40%	2.80%
Residential | Construction
Accounts, Notes, Loans and Financing Receivable [Line Items]
Loans	$ 34,628	$ 32,358	$ 28,986
Percentage of loans receivable, by type	1.50%	1.50%	1.40%
Residential | Term
Accounts, Notes, Loans and Financing Receivable [Line Items]
Loans	$ 698,068	$ 674,855	$ 660,049
Percentage of loans receivable, by type	30.20%	31.70%	31.80%
Home Equity
Accounts, Notes, Loans and Financing Receivable [Line Items]
Loans	$ 117,028	$ 104,026	$ 101,980
Percentage of loans receivable, by type	5.10%	4.90%	4.90%
Consumer
Accounts, Notes, Loans and Financing Receivable [Line Items]
Loans	$ 19,784	$ 19,401	$ 19,370
Percentage of loans receivable, by type	0.90%	0.90%	0.90%