Allowance for Credit Losses - Schedule Credit Quality Indicators (Detail) - USD ($) $ in Thousands	3 Months Ended	12 Months Ended
	Mar. 31, 2024	Dec. 31, 2023
Financing Receivable, Excluding Accrued Interest, before Allowance for Credit Loss, by Origination Year [Abstract]
Current fiscal year	$ 110,305	$ 609,083
Fiscal year before latest fiscal year	603,171	1,282,292
Two years before latest fiscal year	1,281,414	1,245,469
Three years before latest fiscal year	1,227,956	561,665
Four years before latest fiscal year	557,657	459,384
Prior	1,951,453	1,538,371
Revolving Loans Amortized Cost Basis	1,056,869	1,086,036
Revolving Loans Converted to Term	11,870	12,170
Total	6,800,695	6,794,470
Current period gross write-offs
Current fiscal year	86	529
Fiscal year before latest fiscal year	93	369
Two years before latest fiscal year	173	240
Three years before latest fiscal year	60	3,701
Four years before latest fiscal year	28	39
Prior	15	2,237
Revolving Loans Amortized Cost Basis	820	941
Revolving Loans Converted to Term	0	84
Total	1,275	8,140
Commercial real estate
Financing Receivable, Excluding Accrued Interest, before Allowance for Credit Loss, by Origination Year [Abstract]
Total	4,443,768	4,394,802
Consumer
Financing Receivable, Excluding Accrued Interest, before Allowance for Credit Loss, by Origination Year [Abstract]
Total	1,303,757	1,313,268
Commercial and industrial
Financing Receivable, Excluding Accrued Interest, before Allowance for Credit Loss, by Origination Year [Abstract]
Current fiscal year	17,591	70,963
Fiscal year before latest fiscal year	62,336	85,861
Two years before latest fiscal year	73,675	52,474
Three years before latest fiscal year	47,680	9,690
Four years before latest fiscal year	7,970	10,197
Prior	16,139	8,576
Revolving Loans Amortized Cost Basis	324,070	348,302
Revolving Loans Converted to Term	319	392
Total	549,780	586,455
Current period gross write-offs
Current fiscal year	10	153
Fiscal year before latest fiscal year	0	287
Two years before latest fiscal year	0	240
Three years before latest fiscal year	0	2,285
Four years before latest fiscal year	0	0
Prior	0	0
Revolving Loans Amortized Cost Basis	120	896
Revolving Loans Converted to Term	0	18
Total	130	3,879
Construction
Financing Receivable, Excluding Accrued Interest, before Allowance for Credit Loss, by Origination Year [Abstract]
Current fiscal year	1,979	56,378
Fiscal year before latest fiscal year	71,893	146,876
Two years before latest fiscal year	152,781	85,144
Three years before latest fiscal year	89,345	47,632
Four years before latest fiscal year	22,345	4,650
Prior	10,638	6,518
Revolving Loans Amortized Cost Basis	0	0
Revolving Loans Converted to Term	0	0
Total	348,981	347,198
Current period gross write-offs
Current fiscal year	0	0
Fiscal year before latest fiscal year	0	0
Two years before latest fiscal year	0	0
Three years before latest fiscal year	0	0
Four years before latest fiscal year	0	0
Prior	0	0
Revolving Loans Amortized Cost Basis	0	0
Revolving Loans Converted to Term	0	0
Total	0	0
Agriculture production
Financing Receivable, Excluding Accrued Interest, before Allowance for Credit Loss, by Origination Year [Abstract]
Current fiscal year	586	945
Fiscal year before latest fiscal year	1,411	2,932
Two years before latest fiscal year	3,021	2,138
Three years before latest fiscal year	2,029	572
Four years before latest fiscal year	501	620
Prior	8,897	8,491
Revolving Loans Amortized Cost Basis	128,714	128,799
Revolving Loans Converted to Term	0	0
Total	145,159	144,497
Current period gross write-offs
Current fiscal year	0	0
Fiscal year before latest fiscal year	0	0
Two years before latest fiscal year	173	0
Three years before latest fiscal year	0	0
Four years before latest fiscal year	0	0
Prior	0	0
Revolving Loans Amortized Cost Basis	664	0
Revolving Loans Converted to Term	0	0
Total	837	0
Leases
Financing Receivable, Excluding Accrued Interest, before Allowance for Credit Loss, by Origination Year [Abstract]
Current fiscal year	9,250	8,250
Fiscal year before latest fiscal year	0	0
Two years before latest fiscal year	0	0
Three years before latest fiscal year	0	0
Four years before latest fiscal year	0	0
Prior	0	0
Revolving Loans Amortized Cost Basis	0	0
Revolving Loans Converted to Term	0	0
Total	9,250	8,250
Current period gross write-offs
Current fiscal year	0	0
Fiscal year before latest fiscal year	0	0
Two years before latest fiscal year	0	0
Three years before latest fiscal year	0	0
Four years before latest fiscal year	0	0
Prior	0	0
Revolving Loans Amortized Cost Basis	0	0
Revolving Loans Converted to Term	0	0
Total	0	0
CRE non-owner occupied | Commercial real estate
Financing Receivable, Excluding Accrued Interest, before Allowance for Credit Loss, by Origination Year [Abstract]
Current fiscal year	11,059	180,326
Fiscal year before latest fiscal year	184,318	415,192
Two years before latest fiscal year	420,259	290,977
Three years before latest fiscal year	283,443	142,937
Four years before latest fiscal year	142,738	225,640
Prior	1,028,947	819,589
Revolving Loans Amortized Cost Basis	149,804	143,145
Revolving Loans Converted to Term	0	0
Total	2,220,568	2,217,806
Current period gross write-offs
Current fiscal year	0	0
Fiscal year before latest fiscal year	0	0
Two years before latest fiscal year	0	0
Three years before latest fiscal year	0	0
Four years before latest fiscal year	0	0
Prior	0	0
Revolving Loans Amortized Cost Basis	0	0
Revolving Loans Converted to Term	0	0
Total	0	0
CRE owner occupied | Commercial real estate
Financing Receivable, Excluding Accrued Interest, before Allowance for Credit Loss, by Origination Year [Abstract]
Current fiscal year	33,662	71,288
Fiscal year before latest fiscal year	75,002	205,660
Two years before latest fiscal year	210,059	199,732
Three years before latest fiscal year	196,019	121,211
Four years before latest fiscal year	117,847	60,034
Prior	318,748	274,775
Revolving Loans Amortized Cost Basis	23,631	23,740
Revolving Loans Converted to Term	0	0
Total	974,968	956,440
Current period gross write-offs
Current fiscal year	0	0
Fiscal year before latest fiscal year	0	0
Two years before latest fiscal year	0	0
Three years before latest fiscal year	0	1,380
Four years before latest fiscal year	0	0
Prior	0	2,228
Revolving Loans Amortized Cost Basis	0	29
Revolving Loans Converted to Term	0	0
Total	0	3,637
Multifamily | Commercial real estate
Financing Receivable, Excluding Accrued Interest, before Allowance for Credit Loss, by Origination Year [Abstract]
Current fiscal year	4,063	28,445
Fiscal year before latest fiscal year	28,655	177,032
Two years before latest fiscal year	176,410	291,574
Three years before latest fiscal year	290,588	89,106
Four years before latest fiscal year	120,526	104,108
Prior	324,299	225,767
Revolving Loans Amortized Cost Basis	37,749	33,470
Revolving Loans Converted to Term	0	0
Total	982,290	949,502
Current period gross write-offs
Current fiscal year	0	0
Fiscal year before latest fiscal year	0	0
Two years before latest fiscal year	0	0
Three years before latest fiscal year	0	0
Four years before latest fiscal year	0	0
Prior	0	0
Revolving Loans Amortized Cost Basis	0	0
Revolving Loans Converted to Term	0	0
Total	0	0
Farmland | Commercial real estate
Financing Receivable, Excluding Accrued Interest, before Allowance for Credit Loss, by Origination Year [Abstract]
Current fiscal year	1,396	21,830
Fiscal year before latest fiscal year	21,194	49,381
Two years before latest fiscal year	48,666	51,989
Three years before latest fiscal year	51,570	16,434
Four years before latest fiscal year	15,998	17,041
Prior	72,475	55,663
Revolving Loans Amortized Cost Basis	54,643	58,716
Revolving Loans Converted to Term	0	0
Total	265,942	271,054
Current period gross write-offs
Current fiscal year	0	0
Fiscal year before latest fiscal year	0	0
Two years before latest fiscal year	0	0
Three years before latest fiscal year	0	0
Four years before latest fiscal year	0	0
Prior	0	0
Revolving Loans Amortized Cost Basis	0	0
Revolving Loans Converted to Term	0	0
Total	0	0
SFR 1-4 1st DT liens | Consumer
Financing Receivable, Excluding Accrued Interest, before Allowance for Credit Loss, by Origination Year [Abstract]
Current fiscal year	21,136	135,812
Fiscal year before latest fiscal year	127,662	190,060
Two years before latest fiscal year	187,953	262,166
Three years before latest fiscal year	259,053	126,571
Four years before latest fiscal year	122,813	30,099
Prior	160,590	134,188
Revolving Loans Amortized Cost Basis	0	0
Revolving Loans Converted to Term	4,313	4,542
Total	883,520	883,438
Current period gross write-offs
Current fiscal year	0	0
Fiscal year before latest fiscal year	26	0
Two years before latest fiscal year	0	0
Three years before latest fiscal year	0	0
Four years before latest fiscal year	0	0
Prior	0	0
Revolving Loans Amortized Cost Basis	0	0
Revolving Loans Converted to Term	0	0
Total	26	0
SFR HELOCs and junior liens | Consumer
Financing Receivable, Excluding Accrued Interest, before Allowance for Credit Loss, by Origination Year [Abstract]
Current fiscal year	278	297
Fiscal year before latest fiscal year	0	0
Two years before latest fiscal year	0	0
Three years before latest fiscal year	0	0
Four years before latest fiscal year	0	0
Prior	89	96
Revolving Loans Amortized Cost Basis	337,618	349,184
Revolving Loans Converted to Term	7,238	7,236
Total	345,223	356,813
Current period gross write-offs
Current fiscal year	0	0
Fiscal year before latest fiscal year	0	0
Two years before latest fiscal year	0	0
Three years before latest fiscal year	0	0
Four years before latest fiscal year	0	0
Prior	0	0
Revolving Loans Amortized Cost Basis	32	0
Revolving Loans Converted to Term	0	66
Total	32	66
Other | Consumer
Financing Receivable, Excluding Accrued Interest, before Allowance for Credit Loss, by Origination Year [Abstract]
Current fiscal year	9,305	34,549
Fiscal year before latest fiscal year	30,700	9,298
Two years before latest fiscal year	8,590	9,275
Three years before latest fiscal year	8,229	7,512
Four years before latest fiscal year	6,919	6,995
Prior	10,631	4,708
Revolving Loans Amortized Cost Basis	640	680
Revolving Loans Converted to Term	0	0
Total	75,014	73,017
Current period gross write-offs
Current fiscal year	76	376
Fiscal year before latest fiscal year	67	82
Two years before latest fiscal year	0	0
Three years before latest fiscal year	60	36
Four years before latest fiscal year	28	39
Prior	15	9
Revolving Loans Amortized Cost Basis	4	16
Revolving Loans Converted to Term	0	0
Total	250	558
Pass
Financing Receivable, Excluding Accrued Interest, before Allowance for Credit Loss, by Origination Year [Abstract]
Current fiscal year	110,305	608,770
Fiscal year before latest fiscal year	602,614	1,255,416
Two years before latest fiscal year	1,253,568	1,205,360
Three years before latest fiscal year	1,187,550	551,257
Four years before latest fiscal year	552,432	438,305
Prior	1,874,983	1,483,309
Revolving Loans Amortized Cost Basis	1,024,222	1,049,903
Revolving Loans Converted to Term	10,620	10,841
Total	6,616,294	6,603,161
Pass | Commercial and industrial
Financing Receivable, Excluding Accrued Interest, before Allowance for Credit Loss, by Origination Year [Abstract]
Current fiscal year	17,591	70,930
Fiscal year before latest fiscal year	62,336	83,184
Two years before latest fiscal year	70,850	51,455
Three years before latest fiscal year	46,756	9,504
Four years before latest fiscal year	7,801	10,193
Prior	15,418	7,636
Revolving Loans Amortized Cost Basis	316,769	340,858
Revolving Loans Converted to Term	246	318
Total	537,767	574,078
Pass | Construction
Financing Receivable, Excluding Accrued Interest, before Allowance for Credit Loss, by Origination Year [Abstract]
Current fiscal year	1,979	56,378
Fiscal year before latest fiscal year	71,893	136,294
Two years before latest fiscal year	141,212	85,144
Three years before latest fiscal year	89,345	47,632
Four years before latest fiscal year	22,345	4,583
Prior	10,574	6,518
Revolving Loans Amortized Cost Basis	0	0
Revolving Loans Converted to Term	0	0
Total	337,348	336,549
Pass | Agriculture production
Financing Receivable, Excluding Accrued Interest, before Allowance for Credit Loss, by Origination Year [Abstract]
Current fiscal year	586	945
Fiscal year before latest fiscal year	1,378	2,749
Two years before latest fiscal year	2,857	1,595
Three years before latest fiscal year	1,539	396
Four years before latest fiscal year	349	620
Prior	8,897	8,491
Revolving Loans Amortized Cost Basis	120,410	114,935
Revolving Loans Converted to Term	0	0
Total	136,016	129,731
Pass | Leases
Financing Receivable, Excluding Accrued Interest, before Allowance for Credit Loss, by Origination Year [Abstract]
Current fiscal year	9,250	8,250
Fiscal year before latest fiscal year	0	0
Two years before latest fiscal year	0	0
Three years before latest fiscal year	0	0
Four years before latest fiscal year	0	0
Prior	0	0
Revolving Loans Amortized Cost Basis	0	0
Revolving Loans Converted to Term	0	0
Total	9,250	8,250
Pass | CRE non-owner occupied | Commercial real estate
Financing Receivable, Excluding Accrued Interest, before Allowance for Credit Loss, by Origination Year [Abstract]
Current fiscal year	11,059	180,326
Fiscal year before latest fiscal year	184,318	413,863
Two years before latest fiscal year	418,964	290,210
Three years before latest fiscal year	282,676	137,656
Four years before latest fiscal year	142,738	206,408
Prior	983,609	792,875
Revolving Loans Amortized Cost Basis	147,552	141,686
Revolving Loans Converted to Term	0	0
Total	2,170,916	2,163,024
Pass | CRE owner occupied | Commercial real estate
Financing Receivable, Excluding Accrued Interest, before Allowance for Credit Loss, by Origination Year [Abstract]
Current fiscal year	33,662	71,288
Fiscal year before latest fiscal year	75,002	196,915
Two years before latest fiscal year	201,423	190,384
Three years before latest fiscal year	185,995	118,457
Four years before latest fiscal year	114,912	59,220
Prior	313,351	268,990
Revolving Loans Amortized Cost Basis	23,631	23,740
Revolving Loans Converted to Term	0	0
Total	947,976	928,994
Pass | Multifamily | Commercial real estate
Financing Receivable, Excluding Accrued Interest, before Allowance for Credit Loss, by Origination Year [Abstract]
Current fiscal year	4,063	28,445
Fiscal year before latest fiscal year	28,655	177,032
Two years before latest fiscal year	176,410	279,660
Three years before latest fiscal year	278,671	89,106
Four years before latest fiscal year	120,526	104,108
Prior	323,784	225,446
Revolving Loans Amortized Cost Basis	37,749	33,470
Revolving Loans Converted to Term	0	0
Total	969,858	937,267
Pass | Farmland | Commercial real estate
Financing Receivable, Excluding Accrued Interest, before Allowance for Credit Loss, by Origination Year [Abstract]
Current fiscal year	1,396	21,729
Fiscal year before latest fiscal year	21,093	46,398
Two years before latest fiscal year	45,682	37,134
Three years before latest fiscal year	36,854	16,006
Four years before latest fiscal year	15,571	16,780
Prior	55,897	41,663
Revolving Loans Amortized Cost Basis	46,551	50,857
Revolving Loans Converted to Term	0	0
Total	223,044	230,567
Pass | SFR 1-4 1st DT liens | Consumer
Financing Receivable, Excluding Accrued Interest, before Allowance for Credit Loss, by Origination Year [Abstract]
Current fiscal year	21,136	135,741
Fiscal year before latest fiscal year	127,324	189,920
Two years before latest fiscal year	187,809	260,870
Three years before latest fiscal year	257,773	125,081
Four years before latest fiscal year	121,334	29,568
Prior	152,951	126,975
Revolving Loans Amortized Cost Basis	0	0
Revolving Loans Converted to Term	3,847	4,079
Total	872,174	872,234
Pass | SFR HELOCs and junior liens | Consumer
Financing Receivable, Excluding Accrued Interest, before Allowance for Credit Loss, by Origination Year [Abstract]
Current fiscal year	278	297
Fiscal year before latest fiscal year	0	0
Two years before latest fiscal year	0	0
Three years before latest fiscal year	0	0
Four years before latest fiscal year	0	0
Prior	89	96
Revolving Loans Amortized Cost Basis	330,942	343,698
Revolving Loans Converted to Term	6,527	6,444
Total	337,836	350,535
Pass | Other | Consumer
Financing Receivable, Excluding Accrued Interest, before Allowance for Credit Loss, by Origination Year [Abstract]
Current fiscal year	9,305	34,441
Fiscal year before latest fiscal year	30,615	9,061
Two years before latest fiscal year	8,361	8,908
Three years before latest fiscal year	7,941	7,419
Four years before latest fiscal year	6,856	6,825
Prior	10,413	4,619
Revolving Loans Amortized Cost Basis	618	659
Revolving Loans Converted to Term	0	0
Total	74,109	71,932
Special Mention
Financing Receivable, Excluding Accrued Interest, before Allowance for Credit Loss, by Origination Year [Abstract]
Current fiscal year	0	125
Fiscal year before latest fiscal year	103	20,754
Two years before latest fiscal year	22,367	20,212
Three years before latest fiscal year	20,325	8,408
Four years before latest fiscal year	3,508	18,111
Prior	45,722	20,070
Revolving Loans Amortized Cost Basis	15,817	15,967
Revolving Loans Converted to Term	231	165
Total	108,073	103,812
Special Mention | Commercial and industrial
Financing Receivable, Excluding Accrued Interest, before Allowance for Credit Loss, by Origination Year [Abstract]
Current fiscal year	0	33
Fiscal year before latest fiscal year	0	663
Two years before latest fiscal year	743	237
Three years before latest fiscal year	156	83
Four years before latest fiscal year	86	0
Prior	0	178
Revolving Loans Amortized Cost Basis	2,046	1,126
Revolving Loans Converted to Term	0	0
Total	3,031	2,320
Special Mention | Construction
Financing Receivable, Excluding Accrued Interest, before Allowance for Credit Loss, by Origination Year [Abstract]
Current fiscal year	0	0
Fiscal year before latest fiscal year	0	10,582
Two years before latest fiscal year	11,569	0
Three years before latest fiscal year	0	0
Four years before latest fiscal year	0	0
Prior	0	0
Revolving Loans Amortized Cost Basis	0	0
Revolving Loans Converted to Term	0	0
Total	11,569	10,582
Special Mention | Agriculture production
Financing Receivable, Excluding Accrued Interest, before Allowance for Credit Loss, by Origination Year [Abstract]
Current fiscal year	0	0
Fiscal year before latest fiscal year	33	183
Two years before latest fiscal year	0	543
Three years before latest fiscal year	0	176
Four years before latest fiscal year	0	0
Prior	0	0
Revolving Loans Amortized Cost Basis	6,928	11,302
Revolving Loans Converted to Term	0	0
Total	6,961	12,204
Special Mention | Leases
Financing Receivable, Excluding Accrued Interest, before Allowance for Credit Loss, by Origination Year [Abstract]
Current fiscal year	0	0
Fiscal year before latest fiscal year	0	0
Two years before latest fiscal year	0	0
Three years before latest fiscal year	0	0
Four years before latest fiscal year	0	0
Prior	0	0
Revolving Loans Amortized Cost Basis	0	0
Revolving Loans Converted to Term	0	0
Total	0	0
Special Mention | CRE non-owner occupied | Commercial real estate
Financing Receivable, Excluding Accrued Interest, before Allowance for Credit Loss, by Origination Year [Abstract]
Current fiscal year	0	0
Fiscal year before latest fiscal year	0	1,329
Two years before latest fiscal year	1,295	0
Three years before latest fiscal year	0	5,281
Four years before latest fiscal year	0	17,093
Prior	34,021	14,174
Revolving Loans Amortized Cost Basis	2,252	1,247
Revolving Loans Converted to Term	0	0
Total	37,568	39,124
Special Mention | CRE owner occupied | Commercial real estate
Financing Receivable, Excluding Accrued Interest, before Allowance for Credit Loss, by Origination Year [Abstract]
Current fiscal year	0	0
Fiscal year before latest fiscal year	0	5,773
Two years before latest fiscal year	5,724	1,513
Three years before latest fiscal year	2,318	2,754
Four years before latest fiscal year	2,935	703
Prior	4,372	2,678
Revolving Loans Amortized Cost Basis	0	0
Revolving Loans Converted to Term	0	0
Total	15,349	13,421
Special Mention | Multifamily | Commercial real estate
Financing Receivable, Excluding Accrued Interest, before Allowance for Credit Loss, by Origination Year [Abstract]
Current fiscal year	0	0
Fiscal year before latest fiscal year	0	0
Two years before latest fiscal year	0	11,914
Three years before latest fiscal year	11,917	0
Four years before latest fiscal year	0	0
Prior	515	321
Revolving Loans Amortized Cost Basis	0	0
Revolving Loans Converted to Term	0	0
Total	12,432	12,235
Special Mention | Farmland | Commercial real estate
Financing Receivable, Excluding Accrued Interest, before Allowance for Credit Loss, by Origination Year [Abstract]
Current fiscal year	0	0
Fiscal year before latest fiscal year	0	2,170
Two years before latest fiscal year	2,984	5,802
Three years before latest fiscal year	5,803	51
Four years before latest fiscal year	427	261
Prior	4,674	734
Revolving Loans Amortized Cost Basis	1,155	0
Revolving Loans Converted to Term	0	0
Total	15,043	9,018
Special Mention | SFR 1-4 1st DT liens | Consumer
Financing Receivable, Excluding Accrued Interest, before Allowance for Credit Loss, by Origination Year [Abstract]
Current fiscal year	0	71
Fiscal year before latest fiscal year	70	0
Two years before latest fiscal year	0	0
Three years before latest fiscal year	0	0
Four years before latest fiscal year	0	0
Prior	2,068	1,948
Revolving Loans Amortized Cost Basis	0	0
Revolving Loans Converted to Term	27	27
Total	2,165	2,046
Special Mention | SFR HELOCs and junior liens | Consumer
Financing Receivable, Excluding Accrued Interest, before Allowance for Credit Loss, by Origination Year [Abstract]
Current fiscal year	0	0
Fiscal year before latest fiscal year	0	0
Two years before latest fiscal year	0	0
Three years before latest fiscal year	0	0
Four years before latest fiscal year	0	0
Prior	0	0
Revolving Loans Amortized Cost Basis	3,416	2,274
Revolving Loans Converted to Term	204	138
Total	3,620	2,412
Special Mention | Other | Consumer
Financing Receivable, Excluding Accrued Interest, before Allowance for Credit Loss, by Origination Year [Abstract]
Current fiscal year	0	21
Fiscal year before latest fiscal year	0	54
Two years before latest fiscal year	52	203
Three years before latest fiscal year	131	63
Four years before latest fiscal year	60	54
Prior	72	37
Revolving Loans Amortized Cost Basis	20	18
Revolving Loans Converted to Term	0	0
Total	335	450
Substandard
Financing Receivable, Excluding Accrued Interest, before Allowance for Credit Loss, by Origination Year [Abstract]
Current fiscal year	0	188
Fiscal year before latest fiscal year	454	6,122
Two years before latest fiscal year	5,479	19,897
Three years before latest fiscal year	20,081	2,000
Four years before latest fiscal year	1,717	2,968
Prior	30,748	34,992
Revolving Loans Amortized Cost Basis	16,830	20,166
Revolving Loans Converted to Term	1,019	1,164
Total	76,328	87,497
Substandard | Commercial and industrial
Financing Receivable, Excluding Accrued Interest, before Allowance for Credit Loss, by Origination Year [Abstract]
Current fiscal year	0	0
Fiscal year before latest fiscal year	0	2,014
Two years before latest fiscal year	2,082	782
Three years before latest fiscal year	768	103
Four years before latest fiscal year	83	4
Prior	721	762
Revolving Loans Amortized Cost Basis	5,255	6,318
Revolving Loans Converted to Term	73	74
Total	8,982	10,057
Substandard | Construction
Financing Receivable, Excluding Accrued Interest, before Allowance for Credit Loss, by Origination Year [Abstract]
Current fiscal year	0	0
Fiscal year before latest fiscal year	0	0
Two years before latest fiscal year	0	0
Three years before latest fiscal year	0	0
Four years before latest fiscal year	0	67
Prior	64	0
Revolving Loans Amortized Cost Basis	0	0
Revolving Loans Converted to Term	0	0
Total	64	67
Substandard | Agriculture production
Financing Receivable, Excluding Accrued Interest, before Allowance for Credit Loss, by Origination Year [Abstract]
Current fiscal year	0	0
Fiscal year before latest fiscal year	0	0
Two years before latest fiscal year	164	0
Three years before latest fiscal year	490	0
Four years before latest fiscal year	152	0
Prior	0	0
Revolving Loans Amortized Cost Basis	1,376	2,562
Revolving Loans Converted to Term	0	0
Total	2,182	2,562
Substandard | Leases
Financing Receivable, Excluding Accrued Interest, before Allowance for Credit Loss, by Origination Year [Abstract]
Current fiscal year	0	0
Fiscal year before latest fiscal year	0	0
Two years before latest fiscal year	0	0
Three years before latest fiscal year	0	0
Four years before latest fiscal year	0	0
Prior	0	0
Revolving Loans Amortized Cost Basis	0	0
Revolving Loans Converted to Term	0	0
Total	0	0
Substandard | CRE non-owner occupied | Commercial real estate
Financing Receivable, Excluding Accrued Interest, before Allowance for Credit Loss, by Origination Year [Abstract]
Current fiscal year	0	0
Fiscal year before latest fiscal year	0	0
Two years before latest fiscal year	0	767
Three years before latest fiscal year	767	0
Four years before latest fiscal year	0	2,139
Prior	11,317	12,540
Revolving Loans Amortized Cost Basis	0	212
Revolving Loans Converted to Term	0	0
Total	12,084	15,658
Substandard | CRE owner occupied | Commercial real estate
Financing Receivable, Excluding Accrued Interest, before Allowance for Credit Loss, by Origination Year [Abstract]
Current fiscal year	0	0
Fiscal year before latest fiscal year	0	2,972
Two years before latest fiscal year	2,912	7,835
Three years before latest fiscal year	7,706	0
Four years before latest fiscal year	0	111
Prior	1,025	3,107
Revolving Loans Amortized Cost Basis	0	0
Revolving Loans Converted to Term	0	0
Total	11,643	14,025
Substandard | Multifamily | Commercial real estate
Financing Receivable, Excluding Accrued Interest, before Allowance for Credit Loss, by Origination Year [Abstract]
Current fiscal year	0	0
Fiscal year before latest fiscal year	0	0
Two years before latest fiscal year	0	0
Three years before latest fiscal year	0	0
Four years before latest fiscal year	0	0
Prior	0	0
Revolving Loans Amortized Cost Basis	0	0
Revolving Loans Converted to Term	0	0
Total	0	0
Substandard | Farmland | Commercial real estate
Financing Receivable, Excluding Accrued Interest, before Allowance for Credit Loss, by Origination Year [Abstract]
Current fiscal year	0	101
Fiscal year before latest fiscal year	101	813
Two years before latest fiscal year	0	9,053
Three years before latest fiscal year	8,913	377
Four years before latest fiscal year	0	0
Prior	11,904	13,266
Revolving Loans Amortized Cost Basis	6,937	7,859
Revolving Loans Converted to Term	0	0
Total	27,855	31,469
Substandard | SFR 1-4 1st DT liens | Consumer
Financing Receivable, Excluding Accrued Interest, before Allowance for Credit Loss, by Origination Year [Abstract]
Current fiscal year	0	0
Fiscal year before latest fiscal year	268	140
Two years before latest fiscal year	144	1,296
Three years before latest fiscal year	1,280	1,490
Four years before latest fiscal year	1,479	531
Prior	5,571	5,265
Revolving Loans Amortized Cost Basis	0	0
Revolving Loans Converted to Term	439	436
Total	9,181	9,158
Substandard | SFR HELOCs and junior liens | Consumer
Financing Receivable, Excluding Accrued Interest, before Allowance for Credit Loss, by Origination Year [Abstract]
Current fiscal year	0	0
Fiscal year before latest fiscal year	0	0
Two years before latest fiscal year	0	0
Three years before latest fiscal year	0	0
Four years before latest fiscal year	0	0
Prior	0	0
Revolving Loans Amortized Cost Basis	3,260	3,212
Revolving Loans Converted to Term	507	654
Total	3,767	3,866
Substandard | Other | Consumer
Financing Receivable, Excluding Accrued Interest, before Allowance for Credit Loss, by Origination Year [Abstract]
Current fiscal year	0	87
Fiscal year before latest fiscal year	85	183
Two years before latest fiscal year	177	164
Three years before latest fiscal year	157	30
Four years before latest fiscal year	3	116
Prior	146	52
Revolving Loans Amortized Cost Basis	2	3
Revolving Loans Converted to Term	0	0
Total	570	635
Doubtful/Loss
Financing Receivable, Excluding Accrued Interest, before Allowance for Credit Loss, by Origination Year [Abstract]
Current fiscal year	0	0
Fiscal year before latest fiscal year	0	0
Two years before latest fiscal year	0	0
Three years before latest fiscal year	0	0
Four years before latest fiscal year	0	0
Prior	0	0
Revolving Loans Amortized Cost Basis	0	0
Revolving Loans Converted to Term	0	0
Total	0	0
Doubtful/Loss | Commercial and industrial
Financing Receivable, Excluding Accrued Interest, before Allowance for Credit Loss, by Origination Year [Abstract]
Current fiscal year	0	0
Fiscal year before latest fiscal year	0	0
Two years before latest fiscal year	0	0
Three years before latest fiscal year	0	0
Four years before latest fiscal year	0	0
Prior	0	0
Revolving Loans Amortized Cost Basis	0	0
Revolving Loans Converted to Term	0	0
Total	0	0
Doubtful/Loss | Construction
Financing Receivable, Excluding Accrued Interest, before Allowance for Credit Loss, by Origination Year [Abstract]
Current fiscal year	0	0
Fiscal year before latest fiscal year	0	0
Two years before latest fiscal year	0	0
Three years before latest fiscal year	0	0
Four years before latest fiscal year	0	0
Prior	0	0
Revolving Loans Amortized Cost Basis	0	0
Revolving Loans Converted to Term	0	0
Total	0	0
Doubtful/Loss | Agriculture production
Financing Receivable, Excluding Accrued Interest, before Allowance for Credit Loss, by Origination Year [Abstract]
Current fiscal year	0	0
Fiscal year before latest fiscal year	0	0
Two years before latest fiscal year	0	0
Three years before latest fiscal year	0	0
Four years before latest fiscal year	0	0
Prior	0	0
Revolving Loans Amortized Cost Basis	0	0
Revolving Loans Converted to Term	0	0
Total	0	0
Doubtful/Loss | Leases
Financing Receivable, Excluding Accrued Interest, before Allowance for Credit Loss, by Origination Year [Abstract]
Current fiscal year	0	0
Fiscal year before latest fiscal year	0	0
Two years before latest fiscal year	0	0
Three years before latest fiscal year	0	0
Four years before latest fiscal year	0	0
Prior	0	0
Revolving Loans Amortized Cost Basis	0	0
Revolving Loans Converted to Term	0	0
Total	0	0
Doubtful/Loss | CRE non-owner occupied | Commercial real estate
Financing Receivable, Excluding Accrued Interest, before Allowance for Credit Loss, by Origination Year [Abstract]
Current fiscal year	0	0
Fiscal year before latest fiscal year	0	0
Two years before latest fiscal year	0	0
Three years before latest fiscal year	0	0
Four years before latest fiscal year	0	0
Prior	0	0
Revolving Loans Amortized Cost Basis	0	0
Revolving Loans Converted to Term	0	0
Total	0	0
Doubtful/Loss | CRE owner occupied | Commercial real estate
Financing Receivable, Excluding Accrued Interest, before Allowance for Credit Loss, by Origination Year [Abstract]
Current fiscal year	0	0
Fiscal year before latest fiscal year	0	0
Two years before latest fiscal year	0	0
Three years before latest fiscal year	0	0
Four years before latest fiscal year	0	0
Prior	0	0
Revolving Loans Amortized Cost Basis	0	0
Revolving Loans Converted to Term	0	0
Total	0	0
Doubtful/Loss | Multifamily | Commercial real estate
Financing Receivable, Excluding Accrued Interest, before Allowance for Credit Loss, by Origination Year [Abstract]
Current fiscal year	0	0
Fiscal year before latest fiscal year	0	0
Two years before latest fiscal year	0	0
Three years before latest fiscal year	0	0
Four years before latest fiscal year	0	0
Prior	0	0
Revolving Loans Amortized Cost Basis	0	0
Revolving Loans Converted to Term	0	0
Total	0	0
Doubtful/Loss | Farmland | Commercial real estate
Financing Receivable, Excluding Accrued Interest, before Allowance for Credit Loss, by Origination Year [Abstract]
Current fiscal year	0	0
Fiscal year before latest fiscal year	0	0
Two years before latest fiscal year	0	0
Three years before latest fiscal year	0	0
Four years before latest fiscal year	0	0
Prior	0	0
Revolving Loans Amortized Cost Basis	0	0
Revolving Loans Converted to Term	0	0
Total	0	0
Doubtful/Loss | SFR 1-4 1st DT liens | Consumer
Financing Receivable, Excluding Accrued Interest, before Allowance for Credit Loss, by Origination Year [Abstract]
Current fiscal year	0	0
Fiscal year before latest fiscal year	0	0
Two years before latest fiscal year	0	0
Three years before latest fiscal year	0	0
Four years before latest fiscal year	0	0
Prior	0	0
Revolving Loans Amortized Cost Basis	0	0
Revolving Loans Converted to Term	0	0
Total	0	0
Doubtful/Loss | SFR HELOCs and junior liens | Consumer
Financing Receivable, Excluding Accrued Interest, before Allowance for Credit Loss, by Origination Year [Abstract]
Current fiscal year		0
Fiscal year before latest fiscal year		0
Two years before latest fiscal year		0
Three years before latest fiscal year		0
Four years before latest fiscal year		0
Prior		0
Revolving Loans Amortized Cost Basis		0
Revolving Loans Converted to Term		0
Total	0	0
Doubtful/Loss | Other | Consumer
Financing Receivable, Excluding Accrued Interest, before Allowance for Credit Loss, by Origination Year [Abstract]
Current fiscal year	0	0
Fiscal year before latest fiscal year	0	0
Two years before latest fiscal year	0	0
Three years before latest fiscal year	0	0
Four years before latest fiscal year	0	0
Prior	0	0
Revolving Loans Amortized Cost Basis	0	0
Revolving Loans Converted to Term	0	0
Total	$ 0	$ 0