Loans and Allowance for Credit Losses - Amortized Cost and Unpaid Principal of Loans (Details) - USD ($) $ in Thousands	Mar. 31, 2025	Dec. 31, 2024	Mar. 31, 2024	Dec. 31, 2023
Accounts, Notes, Loans and Financing Receivable [Line Items]
Amortized Cost	$ 2,124,330	$ 2,129,263
Allowance for credit losses	(20,922)	(22,020)	$ (22,020)	$ (17,270)
Net loans	2,103,408	2,107,243
Unpaid Principal	2,134,019	2,138,450
Difference	(9,689)	(9,187)
Commercial & industrial loans
Accounts, Notes, Loans and Financing Receivable [Line Items]
Amortized Cost	491,945	437,922
Allowance for credit losses	(7,387)	(5,800)	(5,800)	(3,438)
Unpaid Principal	494,286	440,163
Difference	(2,341)	(2,241)
Commercial real estate | Owner occupied properties
Accounts, Notes, Loans and Financing Receivable [Line Items]
Amortized Cost	428,443	418,092
Allowance for credit losses	(2,442)	(2,944)	(2,944)	(2,867)
Unpaid Principal	430,442	420,060
Difference	(1,999)	(1,968)
Commercial real estate | Non-owner occupied and multifamily properties
Accounts, Notes, Loans and Financing Receivable [Line Items]
Amortized Cost	686,097	615,662
Allowance for credit losses	(3,956)	(3,967)	(3,967)	(3,294)
Unpaid Principal	690,277	619,431
Difference	(4,180)	(3,769)
Residential real estate | 1-4 family residential properties secured by first liens
Accounts, Notes, Loans and Financing Receivable [Line Items]
Amortized Cost	188,086	270,966
Allowance for credit losses	(4,056)	(4,364)	(4,364)	(3,470)
Unpaid Principal	188,219	270,535
Difference	(133)	431
Residential real estate | 1-4 family residential properties secured by junior liens and revolving secured by 1-4 family first liens
Accounts, Notes, Loans and Financing Receivable [Line Items]
Amortized Cost	54,225	49,160
Allowance for credit losses	(769)	(775)	(775)	(551)
Unpaid Principal	53,836	48,857
Difference	389	303
Residential real estate | 1-4 family residential construction loans
Accounts, Notes, Loans and Financing Receivable [Line Items]
Amortized Cost	33,786	39,516
Allowance for credit losses	(219)	(230)	(230)	(191)
Unpaid Principal	34,017	39,789
Difference	(231)	(273)
Other construction, land development and raw land loans
Accounts, Notes, Loans and Financing Receivable [Line Items]
Amortized Cost	155,158	212,561
Allowance for credit losses	(1,706)	(3,589)	(3,589)	(3,127)
Unpaid Principal	156,211	214,068
Difference	(1,053)	(1,507)
Obligations of states and political subdivisions in the US
Accounts, Notes, Loans and Financing Receivable [Line Items]
Amortized Cost	30,941	29,471
Allowance for credit losses	(123)	(106)	(106)	(80)
Unpaid Principal	30,939	29,468
Difference	2	3
Agricultural production, including commercial fishing
Accounts, Notes, Loans and Financing Receivable [Line Items]
Amortized Cost	46,296	45,840
Allowance for credit losses	(187)	(169)	(169)	(168)
Unpaid Principal	46,513	46,069
Difference	(217)	(229)
Consumer loans
Accounts, Notes, Loans and Financing Receivable [Line Items]
Amortized Cost	7,508	7,638
Allowance for credit losses	(71)	(71)	(71)	(81)
Unpaid Principal	7,424	7,562
Difference	84	76
Other loans
Accounts, Notes, Loans and Financing Receivable [Line Items]
Amortized Cost	1,845	2,435
Allowance for credit losses	(6)	(5)	$ (5)	$ (3)
Unpaid Principal	1,855	2,448
Difference	$ (10)	$ (13)