Loans and Allowance for Credit Losses - Portfolio of Risk-rated Loans by Grade and by Year of Origination (Details) - USD ($) $ in Thousands	Jun. 30, 2024	Dec. 31, 2023
Financing Receivable, Credit Quality Indicator [Line Items]
2024/2023	$ 178,663	$ 429,289
2023/2022	416,272	468,697
2022/2021	451,433	285,900
2021/2020	258,902	194,083
2020/2019	182,135	105,717
2019/Prior	388,502	305,811
Amortized Cost	1,875,907	1,789,497
Pass
Financing Receivable, Credit Quality Indicator [Line Items]
2024/2023	178,317	425,745
2023/2022	410,680	448,732
2022/2021	432,856	268,936
2021/2020	243,135	185,936
2020/2019	175,599	105,661
2019/Prior	372,443	290,423
Amortized Cost	1,813,030	1,725,433
Pass | Government guarantees
Financing Receivable, Credit Quality Indicator [Line Items]
2024/2023	24,829	2,792
2023/2022	5,293	8,409
2022/2021	8,343	19,305
2021/2020	16,724	2,295
2020/2019	1,946	12,133
2019/Prior	19,472	7,696
Amortized Cost	76,607	52,630
Pass | Net of government guarantees
Financing Receivable, Credit Quality Indicator [Line Items]
2024/2023	153,488	422,953
2023/2022	405,387	440,323
2022/2021	424,513	249,631
2021/2020	226,411	183,641
2020/2019	173,653	93,528
2019/Prior	352,971	282,727
Amortized Cost	1,736,423	1,672,803
Classified
Financing Receivable, Credit Quality Indicator [Line Items]
2024/2023	346	3,544
2023/2022	5,592	19,965
2022/2021	18,577	16,964
2021/2020	15,767	8,147
2020/2019	6,536	56
2019/Prior	16,059	15,388
Amortized Cost	62,877	64,064
Classified | Government guarantees
Financing Receivable, Credit Quality Indicator [Line Items]
2024/2023	0	0
2023/2022	2,276	16,805
2022/2021	16,622	15,268
2021/2020	14,162	7,043
2020/2019	5,882	0
2019/Prior	7,965	11,311
Amortized Cost	46,907	50,427
Classified | Net of government guarantees
Financing Receivable, Credit Quality Indicator [Line Items]
2024/2023	346	3,544
2023/2022	3,316	3,160
2022/2021	1,955	1,696
2021/2020	1,605	1,104
2020/2019	654	56
2019/Prior	8,094	4,077
Amortized Cost	15,970	13,637
Commercial & industrial loans
Financing Receivable, Credit Quality Indicator [Line Items]
2024/2023	64,757	100,696
2023/2022	83,348	142,664
2022/2021	120,408	75,672
2021/2020	64,597	31,209
2020/2019	23,566	14,046
2019/Prior	59,255	47,100
Amortized Cost	415,931	411,387
Commercial & industrial loans | Pass
Financing Receivable, Credit Quality Indicator [Line Items]
2024/2023	64,413	97,377
2023/2022	78,672	123,874
2022/2021	103,490	58,708
2021/2020	48,862	24,177
2020/2019	17,388	13,990
2019/Prior	57,242	44,674
Amortized Cost	370,067	362,800
Commercial & industrial loans | Classified
Financing Receivable, Credit Quality Indicator [Line Items]
2024/2023	344	3,319
2023/2022	4,676	18,790
2022/2021	16,918	16,964
2021/2020	15,735	7,032
2020/2019	6,178	56
2019/Prior	2,013	2,426
Amortized Cost	45,864	48,587
Commercial real estate | Owner occupied properties
Financing Receivable, Credit Quality Indicator [Line Items]
2024/2023	17,609	40,745
2023/2022	43,546	70,925
2022/2021	77,957	69,316
2021/2020	67,033	83,454
2020/2019	79,126	28,588
2019/Prior	96,779	73,713
Amortized Cost	382,050	366,741
Commercial real estate | Owner occupied properties | Pass
Financing Receivable, Credit Quality Indicator [Line Items]
2024/2023	17,609	40,745
2023/2022	43,546	70,925
2022/2021	77,465	69,316
2021/2020	67,033	82,339
2020/2019	78,768	28,588
2019/Prior	95,049	71,930
Amortized Cost	379,470	363,843
Commercial real estate | Owner occupied properties | Classified
Financing Receivable, Credit Quality Indicator [Line Items]
2024/2023	0	0
2023/2022	0	0
2022/2021	492	0
2021/2020	0	1,115
2020/2019	358	0
2019/Prior	1,730	1,783
Amortized Cost	2,580	2,898
Commercial real estate | Non-owner occupied and multifamily properties
Financing Receivable, Credit Quality Indicator [Line Items]
2024/2023	25,950	59,990
2023/2022	63,898	96,532
2022/2021	109,372	83,277
2021/2020	77,767	67,037
2020/2019	66,823	56,192
2019/Prior	203,678	152,500
Amortized Cost	547,488	515,528
Commercial real estate | Non-owner occupied and multifamily properties | Pass
Financing Receivable, Credit Quality Indicator [Line Items]
2024/2023	25,950	59,990
2023/2022	63,898	96,532
2022/2021	108,205	83,277
2021/2020	77,767	67,037
2020/2019	66,823	56,192
2019/Prior	193,723	143,619
Amortized Cost	536,366	506,647
Commercial real estate | Non-owner occupied and multifamily properties | Classified
Financing Receivable, Credit Quality Indicator [Line Items]
2024/2023	0	0
2023/2022	0	0
2022/2021	1,167	0
2021/2020	0	0
2020/2019	0	0
2019/Prior	9,955	8,881
Amortized Cost	11,122	8,881
Residential real estate | 1-4 family residential properties secured by first liens
Financing Receivable, Credit Quality Indicator [Line Items]
2024/2023	24,144	140,053
2023/2022	136,520	47,775
2022/2021	46,441	4,119
2021/2020	3,935	4,070
2020/2019	3,954	2,240
2019/Prior	7,494	5,481
Amortized Cost	222,488	203,738
Residential real estate | 1-4 family residential properties secured by first liens | Pass
Financing Receivable, Credit Quality Indicator [Line Items]
2024/2023	24,144	139,829
2023/2022	135,976	47,775
2022/2021	46,441	4,119
2021/2020	3,935	4,070
2020/2019	3,954	2,240
2019/Prior	7,320	5,388
Amortized Cost	221,770	203,421
Residential real estate | 1-4 family residential properties secured by first liens | Classified
Financing Receivable, Credit Quality Indicator [Line Items]
2024/2023	0	224
2023/2022	544	0
2022/2021	0	0
2021/2020	0	0
2020/2019	0	0
2019/Prior	174	93
Amortized Cost	718	317
Residential real estate | 1-4 family residential properties secured by junior liens and revolving secured by 1-4 family first liens
Financing Receivable, Credit Quality Indicator [Line Items]
2024/2023	8,452	16,145
2023/2022	15,438	5,417
2022/2021	5,677	3,331
2021/2020	2,935	1,906
2020/2019	2,028	2,277
2019/Prior	6,970	4,920
Amortized Cost	41,500	33,996
Residential real estate | 1-4 family residential properties secured by junior liens and revolving secured by 1-4 family first liens | Pass
Financing Receivable, Credit Quality Indicator [Line Items]
2024/2023	8,452	16,145
2023/2022	15,066	5,417
2022/2021	5,677	3,331
2021/2020	2,935	1,906
2020/2019	2,028	2,277
2019/Prior	6,649	4,581
Amortized Cost	40,807	33,657
Residential real estate | 1-4 family residential properties secured by junior liens and revolving secured by 1-4 family first liens | Classified
Financing Receivable, Credit Quality Indicator [Line Items]
2024/2023	0	0
2023/2022	372	0
2022/2021	0	0
2021/2020	0
2020/2019	0	0
2019/Prior	321	339
Amortized Cost	693	339
Residential real estate | 1-4 family residential construction loans
Financing Receivable, Credit Quality Indicator [Line Items]
2024/2023	15,414	16,845
2023/2022	7,588	4,469
2022/2021	2,730	0
2021/2020	0	0
2020/2019	0	0
2019/Prior	3,549	9,662
Amortized Cost	29,281	30,976
Residential real estate | 1-4 family residential construction loans | Pass
Financing Receivable, Credit Quality Indicator [Line Items]
2024/2023	15,414	16,845
2023/2022	7,588	4,469
2022/2021	2,730	0
2021/2020	0	0
2020/2019	0	0
2019/Prior	3,443	9,553
Amortized Cost	29,175	30,867
Residential real estate | 1-4 family residential construction loans | Classified
Financing Receivable, Credit Quality Indicator [Line Items]
2024/2023	0	0
2023/2022	0	0
2022/2021	0	0
2021/2020	0	0
2020/2019	0	0
2019/Prior	106	109
Amortized Cost	106	109
Other construction, land development and raw land loans
Financing Receivable, Credit Quality Indicator [Line Items]
2024/2023	15,089	42,615
2023/2022	53,727	59,889
2022/2021	49,235	32,780
2021/2020	25,801	1,982
2020/2019	1,704	1,454
2019/Prior	7,211	9,653
Amortized Cost	152,767	148,373
Other construction, land development and raw land loans | Pass
Financing Receivable, Credit Quality Indicator [Line Items]
2024/2023	15,089	42,615
2023/2022	53,727	58,714
2022/2021	49,235	32,780
2021/2020	25,769	1,982
2020/2019	1,704	1,454
2019/Prior	5,451	7,896
Amortized Cost	150,975	145,441
Other construction, land development and raw land loans | Classified
Financing Receivable, Credit Quality Indicator [Line Items]
2024/2023	0	0
2023/2022	0	1,175
2022/2021	0	0
2021/2020	32	0
2020/2019	0	0
2019/Prior	1,760	1,757
Amortized Cost	1,792	2,932
Obligations of states and political subdivisions in the US
Financing Receivable, Credit Quality Indicator [Line Items]
2024/2023	0	0
2023/2022	0	30,317
2022/2021	29,648	0
2021/2020	0	0
2020/2019	0	0
2019/Prior	23	90
Amortized Cost	29,671	30,407
Obligations of states and political subdivisions in the US | Pass
Financing Receivable, Credit Quality Indicator [Line Items]
2024/2023	0	0
2023/2022	0	30,317
2022/2021	29,648	0
2021/2020	0	0
2020/2019	0	0
2019/Prior	23	90
Amortized Cost	29,671	30,407
Obligations of states and political subdivisions in the US | Classified
Financing Receivable, Credit Quality Indicator [Line Items]
2024/2023	0	0
2023/2022	0	0
2022/2021	0	0
2021/2020	0	0
2020/2019	0	0
2019/Prior	0	0
Amortized Cost	0	0
Agricultural production, including commercial fishing
Financing Receivable, Credit Quality Indicator [Line Items]
2024/2023	5,211	8,643
2023/2022	9,055	9,649
2022/2021	8,982	17,061
2021/2020	16,443	3,465
2020/2019	3,287	524
2019/Prior	2,101	1,665
Amortized Cost	45,079	41,007
Agricultural production, including commercial fishing | Pass
Financing Receivable, Credit Quality Indicator [Line Items]
2024/2023	5,211	8,643
2023/2022	9,055	9,649
2022/2021	8,982	17,061
2021/2020	16,443	3,465
2020/2019	3,287	524
2019/Prior	2,101	1,665
Amortized Cost	45,079	41,007
Agricultural production, including commercial fishing | Classified
Financing Receivable, Credit Quality Indicator [Line Items]
2024/2023	0	0
2023/2022	0	0
2022/2021	0	0
2021/2020	0	0
2020/2019	0	0
2019/Prior	0	0
Amortized Cost	0	0
Consumer loans
Financing Receivable, Credit Quality Indicator [Line Items]
2024/2023	1,549	3,397
2023/2022	2,793	983
2022/2021	833	209
2021/2020	95	368
2020/2019	327	258
2019/Prior	1,146	1,026
Amortized Cost	6,743	6,241
Consumer loans | Pass
Financing Receivable, Credit Quality Indicator [Line Items]
2024/2023	1,547	3,396
2023/2022	2,793	983
2022/2021	833	209
2021/2020	95	368
2020/2019	327	258
2019/Prior	1,146	1,026
Amortized Cost	6,741	6,240
Consumer loans | Classified
Financing Receivable, Credit Quality Indicator [Line Items]
2024/2023	2	1
2023/2022	0	0
2022/2021	0	0
2021/2020	0	0
2020/2019	0	0
2019/Prior	0	0
Amortized Cost	2	1
Other loans
Financing Receivable, Credit Quality Indicator [Line Items]
2024/2023	488	160
2023/2022	359	77
2022/2021	150	135
2021/2020	296	592
2020/2019	1,320	138
2019/Prior	296	1
Amortized Cost	2,909	1,103
Other loans | Pass
Financing Receivable, Credit Quality Indicator [Line Items]
2024/2023	488	160
2023/2022	359	77
2022/2021	150	135
2021/2020	296	592
2020/2019	1,320	138
2019/Prior	296	1
Amortized Cost	2,909	1,103
Other loans | Classified
Financing Receivable, Credit Quality Indicator [Line Items]
2024/2023	0	0
2023/2022	0	0
2022/2021	0	0
2021/2020	0	0
2020/2019	0	0
2019/Prior	0	0
Amortized Cost	$ 0	$ 0