Loans - Carrying Value of Loan Portfolio by Segment and Credit Quality Indicator (Details) - USD ($) $ in Thousands	12 Months Ended
Dec. 31, 2023	Dec. 31, 2022
Financing Receivable, Credit Quality Indicator [Line Items]
2023/2022	$ 1,052,208	$ 1,810,579
2022/2021	1,949,053	1,530,338
2021/2020	1,429,940	703,390
2020/2019	621,618	524,304
2019/2018	412,644	372,950
Prior	1,223,549	1,157,201
Revolving Loans Amortized Cost Basis	970,839	1,098,555
Revolving Loans Converted to Term	38,907	23,152
Total loans	7,698,758	7,220,469
Gross charge-offs 2023	1,225
Gross charge-offs 2022	25
Gross charge-offs 2021	216
Gross charge-offs 2020	2
Gross charge-offs 2019	48
Gross charge-offs Prior	59
Gross charge-offs, Total loans	1,575	2,187
Commercial Portfolio Segment [Member]
Financing Receivable, Credit Quality Indicator [Line Items]
2023/2022	762,686	934,050
2022/2021	918,626	828,030
2021/2020	763,835	353,346
2020/2019	304,767	272,509
2019/2018	197,617	272,087
Prior	728,636	657,955
Revolving Loans Amortized Cost Basis	787,727	912,926
Revolving Loans Converted to Term	35,141	20,877
Total loans	4,499,035	4,251,780
Gross charge-offs 2022	12
Gross charge-offs 2021	215
Gross charge-offs 2019	47
Gross charge-offs Prior	3
Gross charge-offs, Total loans	277	1,340
Commercial Portfolio Segment [Member] \| Commercial and Industrial [Member]
Financing Receivable, Credit Quality Indicator [Line Items]
2023/2022	367,207	528,280
2022/2021	413,432	351,147
2021/2020	307,344	131,969
2020/2019	109,275	98,090
2019/2018	43,642	102,728
Prior	107,741	102,748
Revolving Loans Amortized Cost Basis	583,178	691,960
Revolving Loans Converted to Term	35,090	17,913
Total loans	1,966,909	2,024,835
Gross charge-offs 2022	12
Gross charge-offs 2021	215
Gross charge-offs 2019	47
Gross charge-offs Prior	3
Gross charge-offs, Total loans	277
Commercial Portfolio Segment [Member] \| Commercial and Industrial [Member] \| Pass [Member]
Financing Receivable, Credit Quality Indicator [Line Items]
2023/2022	348,103	528,180
2022/2021	396,618	351,003
2021/2020	271,201	129,453
2020/2019	87,234	95,003
2019/2018	41,261	101,951
Prior	106,711	88,038
Revolving Loans Amortized Cost Basis	563,924	688,398
Revolving Loans Converted to Term	31,620	17,883
Total loans	1,846,672	1,999,909
Commercial Portfolio Segment [Member] \| Commercial and Industrial [Member] \| Special Mention [Member]
Financing Receivable, Credit Quality Indicator [Line Items]
2023/2022	4,775	66
2022/2021	12,259	137
2021/2020	31,895	388
2020/2019	20,340	2,887
2019/2018	2,202	588
Prior	683	4,440
Revolving Loans Amortized Cost Basis	18,344	3,512
Revolving Loans Converted to Term	3,470
Total loans	93,968	12,018
Commercial Portfolio Segment [Member] \| Commercial and Industrial [Member] \| Substandard [Member]
Financing Receivable, Credit Quality Indicator [Line Items]
2023/2022	13,729	34
2022/2021	4,555	7
2021/2020	4,248	1,882
2020/2019	1,314	200
2019/2018	179	189
Prior	347	10,270
Revolving Loans Amortized Cost Basis	910	50
Revolving Loans Converted to Term		30
Total loans	25,282	12,662
Commercial Portfolio Segment [Member] \| Commercial and Industrial [Member] \| Doubtful [Member]
Financing Receivable, Credit Quality Indicator [Line Items]
2023/2022	600
2021/2020		246
2020/2019	387
Total loans	987	246
Commercial Portfolio Segment [Member] \| Municipal Securities [Member]
Financing Receivable, Credit Quality Indicator [Line Items]
2023/2022	139,591	105,630
2022/2021	140,626	246,696
2021/2020	246,088	89,562
2020/2019	82,590	59,066
2019/2018	53,460	73,013
Prior	389,867	383,158
Revolving Loans Amortized Cost Basis	31,534	2,501
Total loans	1,083,756	959,626
Commercial Portfolio Segment [Member] \| Municipal Securities [Member] \| Pass [Member]
Financing Receivable, Credit Quality Indicator [Line Items]
2023/2022	139,591
2022/2021	140,626
2021/2020	246,088
2020/2019	82,590
2019/2018	53,460
Prior	389,867
Revolving Loans Amortized Cost Basis	31,534
Total loans	1,083,756
Commercial Portfolio Segment [Member] \| Owner-Occupied [Member]
Financing Receivable, Credit Quality Indicator [Line Items]
2023/2022	238,971	263,635
2022/2021	295,356	204,143
2021/2020	191,012	101,707
2020/2019	97,523	104,306
2019/2018	90,098	73,171
Prior	192,532	140,320
Revolving Loans Amortized Cost Basis	18,281	24,930
Revolving Loans Converted to Term		1,128
Total loans	1,123,773	913,340
Commercial Portfolio Segment [Member] \| Owner-Occupied [Member] \| Pass [Member]
Financing Receivable, Credit Quality Indicator [Line Items]
2023/2022	236,897	263,635
2022/2021	275,644	203,628
2021/2020	181,472	100,522
2020/2019	97,523	92,653
2019/2018	86,761	70,447
Prior	163,997	121,448
Revolving Loans Amortized Cost Basis	18,281	24,930
Revolving Loans Converted to Term		894
Total loans	1,060,575	878,157
Commercial Portfolio Segment [Member] \| Owner-Occupied [Member] \| Special Mention [Member]
Financing Receivable, Credit Quality Indicator [Line Items]
2023/2022	2,074
2022/2021	19,191	515
2021/2020	7,808
2020/2019		6,956
2019/2018	2,650	2,616
Prior	27,653	17,360
Total loans	59,376	27,447
Commercial Portfolio Segment [Member] \| Owner-Occupied [Member] \| Substandard [Member]
Financing Receivable, Credit Quality Indicator [Line Items]
2022/2021	515
2021/2020	1,732	1,185
2020/2019		4,612
2019/2018	687
Prior	234	931
Revolving Loans Converted to Term		234
Total loans	3,168	6,962
Commercial Portfolio Segment [Member] \| Owner-Occupied [Member] \| Doubtful [Member]
Financing Receivable, Credit Quality Indicator [Line Items]
2022/2021	6
2020/2019		85
2019/2018		108
Prior	648	581
Total loans	654	774
Commercial Portfolio Segment [Member] \| Agriculture [Member]
Financing Receivable, Credit Quality Indicator [Line Items]
2023/2022	16,917	36,505
2022/2021	69,212	26,044
2021/2020	19,391	30,108
2020/2019	15,379	11,047
2019/2018	10,417	23,175
Prior	38,496	31,729
Revolving Loans Amortized Cost Basis	154,734	193,535
Revolving Loans Converted to Term	51	1,836
Total loans	324,597	353,979
Commercial Portfolio Segment [Member] \| Agriculture [Member] \| Pass [Member]
Financing Receivable, Credit Quality Indicator [Line Items]
2023/2022	16,917	36,505
2022/2021	69,212	23,907
2021/2020	14,159	25,285
2020/2019	15,379	11,035
2019/2018	10,417	19,689
Prior	34,592	31,210
Revolving Loans Amortized Cost Basis	149,125	191,785
Revolving Loans Converted to Term	51	1,663
Total loans	309,852	341,079
Commercial Portfolio Segment [Member] \| Agriculture [Member] \| Special Mention [Member]
Financing Receivable, Credit Quality Indicator [Line Items]
2022/2021		204
2021/2020	4,646	4,573
2019/2018		3,486
Prior	3,724	195
Revolving Loans Amortized Cost Basis	450	1,750
Total loans	8,820	10,208
Commercial Portfolio Segment [Member] \| Agriculture [Member] \| Substandard [Member]
Financing Receivable, Credit Quality Indicator [Line Items]
2022/2021		1,747
2021/2020	586
2020/2019		12
Prior	180	324
Revolving Loans Amortized Cost Basis	1,786
Revolving Loans Converted to Term		173
Total loans	2,552	2,256
Commercial Portfolio Segment [Member] \| Agriculture [Member] \| Doubtful [Member]
Financing Receivable, Credit Quality Indicator [Line Items]
2022/2021		186
2021/2020		250
Revolving Loans Amortized Cost Basis	3,373
Total loans	3,373	436
Commercial Portfolio Segment [Member] \| Multifamily [Member] \| Pass [Member]
Financing Receivable, Credit Quality Indicator [Line Items]
2023/2022		105,630
2022/2021		246,696
2021/2020		89,562
2020/2019		59,066
2019/2018		73,013
Prior		383,158
Revolving Loans Amortized Cost Basis		2,501
Total loans		959,626
Commercial Real Estate Portfolio Segment [Member]
Financing Receivable, Credit Quality Indicator [Line Items]
2023/2022	189,231	499,916
2022/2021	586,402	367,345
2021/2020	345,104	210,421
2020/2019	199,152	198,614
2019/2018	169,141	68,362
Prior	302,749	306,215
Revolving Loans Amortized Cost Basis	62,010	45,177
Revolving Loans Converted to Term	2,961
Total loans	1,856,750	1,696,050
Commercial Real Estate Portfolio Segment [Member] \| Construction Loans [Member]
Financing Receivable, Credit Quality Indicator [Line Items]
2023/2022	43,385	106,197
2022/2021	190,826	139,012
2021/2020	59,477	56,489
2020/2019	63,486	14,387
2019/2018	1,006
Prior		213
Revolving Loans Amortized Cost Basis	47,070	25,027
Total loans	405,250	341,325
Commercial Real Estate Portfolio Segment [Member] \| Construction Loans [Member] \| Pass [Member]
Financing Receivable, Credit Quality Indicator [Line Items]
2023/2022	43,385	106,197
2022/2021	190,826	139,012
2021/2020	59,477	56,489
2020/2019	63,486	14,387
2019/2018	1,006
Prior		213
Revolving Loans Amortized Cost Basis	47,070	25,027
Total loans	405,250	341,325
Commercial Real Estate Portfolio Segment [Member] \| Commercial Acquisition/Development [Member]
Financing Receivable, Credit Quality Indicator [Line Items]
2023/2022	13,228	57,773
2022/2021	40,077	33,663
2021/2020	21,011	7,810
2020/2019	5,992	1,921
2019/2018	597	3,939
Prior	8,814	16,648
Revolving Loans Amortized Cost Basis	7,416	7,348
Revolving Loans Converted to Term	2,961
Total loans	100,096	129,102
Commercial Real Estate Portfolio Segment [Member] \| Commercial Acquisition/Development [Member] \| Pass [Member]
Financing Receivable, Credit Quality Indicator [Line Items]
2023/2022	13,228	57,773
2022/2021	39,000	33,663
2021/2020	21,011	7,810
2020/2019	5,992	1,921
2019/2018	597	3,939
Prior	8,814	16,648
Revolving Loans Amortized Cost Basis	7,416	7,348
Revolving Loans Converted to Term	2,961
Total loans	99,019	129,102
Commercial Real Estate Portfolio Segment [Member] \| Commercial Acquisition/Development [Member] \| Special Mention [Member]
Financing Receivable, Credit Quality Indicator [Line Items]
2022/2021	1,077
Total loans	1,077
Commercial Real Estate Portfolio Segment [Member] \| Multifamily [Member]
Financing Receivable, Credit Quality Indicator [Line Items]
2023/2022	16,450	99,988
2022/2021	113,936	22,022
2021/2020	92,574	17,658
2020/2019	16,938	39,547
2019/2018	39,371	17,358
Prior	31,671	16,009
Revolving Loans Amortized Cost Basis	830	1,095
Total loans	311,770	213,677
Commercial Real Estate Portfolio Segment [Member] \| Multifamily [Member] \| Pass [Member]
Financing Receivable, Credit Quality Indicator [Line Items]
2023/2022	16,450	99,988
2022/2021	113,936	22,022
2021/2020	92,574	17,658
2020/2019	16,938	39,547
2019/2018	39,371	17,358
Prior	31,671	16,009
Revolving Loans Amortized Cost Basis	830	1,095
Total loans	311,770	213,677
Commercial Real Estate Portfolio Segment [Member] \| Non Owner-Occupied [Member]
Financing Receivable, Credit Quality Indicator [Line Items]
2023/2022	116,168	235,958
2022/2021	241,563	172,648
2021/2020	172,042	128,464
2020/2019	112,736	142,759
2019/2018	128,167	47,065
Prior	262,264	273,345
Revolving Loans Amortized Cost Basis	6,694	11,707
Total loans	1,039,634	1,011,946
Commercial Real Estate Portfolio Segment [Member] \| Non Owner-Occupied [Member] \| Pass [Member]
Financing Receivable, Credit Quality Indicator [Line Items]
2023/2022	116,168	235,958
2022/2021	241,563	172,648
2021/2020	172,042	120,871
2020/2019	91,188	138,711
2019/2018	124,291	42,489
Prior	236,694	249,461
Revolving Loans Amortized Cost Basis	6,694	11,707
Total loans	988,640	971,845
Commercial Real Estate Portfolio Segment [Member] \| Non Owner-Occupied [Member] \| Special Mention [Member]
Financing Receivable, Credit Quality Indicator [Line Items]
2021/2020		7,313
2020/2019	21,268	4,048
2019/2018	3,876	3,947
Prior	2,489	12,658
Total loans	27,633	27,966
Commercial Real Estate Portfolio Segment [Member] \| Non Owner-Occupied [Member] \| Substandard [Member]
Financing Receivable, Credit Quality Indicator [Line Items]
2019/2018		629
Prior	19,848	7,912
Total loans	19,848	8,541
Commercial Real Estate Portfolio Segment [Member] \| Non Owner-Occupied [Member] \| Doubtful [Member]
Financing Receivable, Credit Quality Indicator [Line Items]
2021/2020		280
2020/2019	280
Prior	3,233	3,314
Total loans	3,513	3,594
Residential Portfolio Segment [Member]
Financing Receivable, Credit Quality Indicator [Line Items]
2023/2022	94,346	368,034
2022/2021	440,695	330,147
2021/2020	318,768	137,414
2020/2019	116,702	52,574
2019/2018	45,642	32,219
Prior	191,704	192,495
Revolving Loans Amortized Cost Basis	115,152	136,156
Revolving Loans Converted to Term	778	2,242
Total loans	1,323,787	1,251,281
Gross charge-offs Prior	48
Gross charge-offs, Total loans	48	2
Residential Portfolio Segment [Member] \| Sr lien [Member]
Financing Receivable, Credit Quality Indicator [Line Items]
2023/2022	89,163	361,596
2022/2021	436,082	324,170
2021/2020	316,820	134,315
2020/2019	112,997	48,411
2019/2018	43,372	30,439
Prior	186,609	188,129
Revolving Loans Amortized Cost Basis	48,462	66,792
Revolving Loans Converted to Term	94	496
Total loans	1,233,599	1,154,348
Gross charge-offs Prior	48
Gross charge-offs, Total loans	48
Residential Portfolio Segment [Member] \| Sr lien [Member] \| Pass [Member]
Financing Receivable, Credit Quality Indicator [Line Items]
2023/2022	87,608	361,405
2022/2021	434,963	323,984
2021/2020	316,080	133,847
2020/2019	112,582	47,557
2019/2018	42,752	30,283
Prior	183,890	184,998
Revolving Loans Amortized Cost Basis	48,462	66,792
Revolving Loans Converted to Term	94	496
Total loans	1,226,431	1,149,362
Residential Portfolio Segment [Member] \| Sr lien [Member] \| Special Mention [Member]
Financing Receivable, Credit Quality Indicator [Line Items]
Prior	515	362
Total loans	515	362
Residential Portfolio Segment [Member] \| Sr lien [Member] \| Substandard [Member]
Financing Receivable, Credit Quality Indicator [Line Items]
2023/2022	1,555	191
2022/2021	1,119	186
2021/2020	740	468
2020/2019	415	854
2019/2018	620	105
Prior	2,167	2,769
Total loans	6,616	4,573
Residential Portfolio Segment [Member] \| Sr lien [Member] \| Doubtful [Member]
Financing Receivable, Credit Quality Indicator [Line Items]
2019/2018		51
Prior	37
Total loans	37	51
Residential Portfolio Segment [Member] \| Jr Lien 1-4 Family Closed End [Member]
Financing Receivable, Credit Quality Indicator [Line Items]
2023/2022	5,183	6,438
2022/2021	4,613	5,977
2021/2020	1,948	3,099
2020/2019	3,705	4,163
2019/2018	2,270	1,780
Prior	5,095	4,366
Revolving Loans Amortized Cost Basis	66,690	69,364
Revolving Loans Converted to Term	684	1,746
Total loans	90,188	96,933
Residential Portfolio Segment [Member] \| Jr Lien 1-4 Family Closed End [Member] \| Pass [Member]
Financing Receivable, Credit Quality Indicator [Line Items]
2023/2022	4,920	6,429
2022/2021	4,464	5,977
2021/2020	1,712	3,010
2020/2019	2,947	4,163
2019/2018	2,270	1,726
Prior	4,729	3,773
Revolving Loans Amortized Cost Basis	66,441	69,059
Revolving Loans Converted to Term	684	1,286
Total loans	88,167	95,423
Residential Portfolio Segment [Member] \| Jr Lien 1-4 Family Closed End [Member] \| Special Mention [Member]
Financing Receivable, Credit Quality Indicator [Line Items]
Prior	27	351
Revolving Loans Amortized Cost Basis	249
Total loans	276	351
Residential Portfolio Segment [Member] \| Jr Lien 1-4 Family Closed End [Member] \| Substandard [Member]
Financing Receivable, Credit Quality Indicator [Line Items]
2023/2022	263	9
2022/2021	149
2021/2020	236	89
2020/2019	758
2019/2018		54
Prior	339	242
Revolving Loans Amortized Cost Basis		305
Revolving Loans Converted to Term		251
Total loans	1,745	950
Residential Portfolio Segment [Member] \| Jr Lien 1-4 Family Closed End [Member] \| Doubtful [Member]
Financing Receivable, Credit Quality Indicator [Line Items]
Revolving Loans Converted to Term		209
Total loans		209
Consumer Loan [Member]
Financing Receivable, Credit Quality Indicator [Line Items]
2023/2022	5,945	8,579
2022/2021	3,330	4,816
2021/2020	2,233	2,209
2020/2019	997	607
2019/2018	244	282
Prior	460	536
Revolving Loans Amortized Cost Basis	5,950	4,296
Revolving Loans Converted to Term	27	33
Total loans	19,186	21,358
Gross charge-offs 2023	1,225
Gross charge-offs 2022	13
Gross charge-offs 2021	1
Gross charge-offs 2020	2
Gross charge-offs 2019	1
Gross charge-offs Prior	8
Gross charge-offs, Total loans	1,250	845
Consumer Loan [Member] \| Pass [Member]
Financing Receivable, Credit Quality Indicator [Line Items]
2023/2022	5,945	8,576
2022/2021	3,330	4,816
2021/2020	2,233	2,209
2020/2019	997	607
2019/2018	244	282
Prior	410	531
Revolving Loans Amortized Cost Basis	5,947	4,292
Revolving Loans Converted to Term	27	33
Total loans	19,133	21,346
Consumer Loan [Member] \| Substandard [Member]
Financing Receivable, Credit Quality Indicator [Line Items]
2023/2022		3
Prior	50	5
Revolving Loans Amortized Cost Basis	3	4
Total loans	$ 53	$ 12

Amount, excluding accrued interest, of decrease in allowance for credit loss on financing receivable from writeoff. Excludes net investment in lease.

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-Topic 326
-SubTopic 20
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Reference 2: http://www.xbrl.org/2003/role/disclosureRef
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Amortized cost excluding accrued interest, before allowance for credit loss, of financing receivable. Excludes net investment in lease.

+ References

Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
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Amortized cost excluding accrued interest, of financing receivable originated more than five years prior to current fiscal year. Excludes net investment in lease.

+ References

Reference 1: http://www.xbrl.org/2003/role/exampleRef
-Topic 326
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Amount, excluding accrued interest, of writeoff of financing receivable originated more than five years before current fiscal year. Excludes net investment in lease.

+ References

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- Definition

Amortized cost excluding accrued interest, of financing receivable that can be withdrawn, repaid, and redrawn.

+ References

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- Definition

Amortized cost excluding accrued interest, of revolving financing receivable converted to term loan.

+ References

Reference 1: http://www.xbrl.org/2003/role/exampleRef
-Topic 326
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Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
-Topic 326
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Reference 2: http://www.xbrl.org/2003/role/exampleRef
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