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Loans and ACL - Summary of Amortized Cost of Loans Held for Investment by Internal Loan Grade by Year of Origination Quarterly (Detail) - USD ($) $ in Thousands | 6 Months Ended |
--- | --- | ---
Jun. 30, 2024 | Dec. 31, 2023
Financing Receivable, Credit Quality Indicator [Line Items] |  |
2024 | $ 31,050 | $ 196,370
2023 | 181,236 | 863,939
2022 | 806,745 | 357,834
2021 | 338,940 | 292,593
2020 | 276,967 | 105,787
Prior | 388,570 | 334,975
Revolving Loans | 234,935 | 278,619
Total | 2,258,443 | 2,430,117
Current period gross charge-offs | 15,312 |
Current period gross charge-offs 2024 | 434 |
Current period gross charge-offs 2023 | 225 |
Current period gross charge-offs 2022 | 13,964 |
Current period gross charge-offs 2021 | 329 |
Current period gross charge-offs 2020 | 144 |
Current period gross charge-offs prior | 213 |
Current period gross charge-offs revolving | 3 |
Commercial and Industrial [Member] |  |
Financing Receivable, Credit Quality Indicator [Line Items] |  |
2024 | 8,467 | 42,393
2023 | 41,393 | 189,770
2022 | 130,955 | 51,209
2021 | 43,364 | 32,563
2020 | 27,873 | 9,579
Prior | 22,766 | 16,250
Revolving Loans | 126,771 | 167,180
Total | 401,589 | 508,944
Current period gross charge-offs | 13,939 |
Current period gross charge-offs 2023 | 47 |
Current period gross charge-offs 2022 | 13,345 |
Current period gross charge-offs 2021 | 302 |
Current period gross charge-offs 2020 | 124 |
Current period gross charge-offs prior | 120 |
Current period gross charge-offs revolving | 1 |
Construction, commercial [Member] | Real Estate [Member] |  |
Financing Receivable, Credit Quality Indicator [Line Items] |  |
2024 | 0 | 12,865
2023 | 9,980 | 96,805
2022 | 83,842 | 34,144
2021 | 17,720 | 14,983
2020 | 10,604 | 6,358
Prior | 11,119 | 6,703
Revolving Loans | 2,252 | 8,194
Total | 135,517 | 180,052
Construction, Residential [Member] | Real Estate [Member] |  |
Financing Receivable, Credit Quality Indicator [Line Items] |  |
2024 | 7,906 | 33,464
2023 | 18,034 | 26,611
2022 | 7,737 | 3,867
2021 | 9,758 | 226
2020 | 163 | 941
Prior | 62 | 67
Revolving Loans | 12,189 | 10,656
Total | 55,849 | 75,832
Current period gross charge-offs | 39 |
Current period gross charge-offs prior | 39 |
Commercial [Member] | Real Estate [Member] |  |
Financing Receivable, Credit Quality Indicator [Line Items] |  |
2024 | 7,409 | 17,835
2023 | 21,379 | 305,554
2022 | 332,098 | 138,497
2021 | 142,044 | 169,033
2020 | 165,348 | 55,258
Prior | 186,253 | 159,817
Revolving Loans | 24,567 | 24,546
Total | 879,098 | 870,540
Residential [Member] | Real Estate [Member] |  |
Financing Receivable, Credit Quality Indicator [Line Items] |  |
2024 | 934 | 63,056
2023 | 68,642 | 229,954
2022 | 239,349 | 124,995
2021 | 121,928 | 72,921
2020 | 70,915 | 30,942
Prior | 164,514 | 149,575
Revolving Loans | 60,964 | 58,667
Total | 727,246 | 730,110
Current period gross charge-offs | 44 |
Current period gross charge-offs prior | 42 |
Current period gross charge-offs revolving | 2 |
Farmland [Member] | Real Estate [Member] |  |
Financing Receivable, Credit Quality Indicator [Line Items] |  |
2024 | 150 | 147
2023 | 141 | 729
2022 | 1,002 | 1,397
2021 | 1,369 |
2020 | 0 | 1,520
Prior | 2,888 | 1,562
Revolving Loans | 167 | 115
Total | 5,717 | 5,470
Consumer [Member] |  |
Financing Receivable, Credit Quality Indicator [Line Items] |  |
2024 | 6,184 | 26,610
2023 | 21,667 | 14,516
2022 | 11,762 | 3,725
2021 | 2,757 | 2,867
2020 | 2,064 | 1,189
Prior | 968 | 1,001
Revolving Loans | 8,025 | 9,261
Total | 53,427 | 59,169
Current period gross charge-offs | 1,290 |
Current period gross charge-offs 2024 | 434 |
Current period gross charge-offs 2023 | 178 |
Current period gross charge-offs 2022 | 619 |
Current period gross charge-offs 2021 | 27 |
Current period gross charge-offs 2020 | 20 |
Current period gross charge-offs prior | 12 |
Risk Grades 1 - 4 |  |
Financing Receivable, Credit Quality Indicator [Line Items] |  |
2024 | 26,357 | 148,222
2023 | 138,984 | 736,510
2022 | 659,037 | 317,608
2021 | 283,495 | 256,565
2020 | 246,652 | 88,076
Prior | 338,992 | 278,644
Revolving Loans | 201,740 | 237,830
Total | 1,895,257 | 2,063,455
Risk Grades 1 - 4 | Commercial and Industrial [Member] |  |
Financing Receivable, Credit Quality Indicator [Line Items] |  |
2024 | 7,340 | 15,830
2023 | 14,180 | 114,291
2022 | 87,369 | 32,273
2021 | 18,050 | 25,429
2020 | 21,300 | 8,217
Prior | 19,557 | 14,200
Revolving Loans | 101,747 | 138,267
Total | 269,543 | 348,507
Risk Grades 1 - 4 | Construction, commercial [Member] | Real Estate [Member] |  |
Financing Receivable, Credit Quality Indicator [Line Items] |  |
2024 |  | 8,533
2023 | 8,765 | 85,687
2022 | 58,330 | 33,344
2021 | 16,190 | 14,690
2020 | 10,604 | 6,358
Prior | 5,791 | 5,589
Revolving Loans | 2,252 | 4,367
Total | 101,932 | 158,568
Risk Grades 1 - 4 | Construction, Residential [Member] | Real Estate [Member] |  |
Financing Receivable, Credit Quality Indicator [Line Items] |  |
2024 | 7,508 | 31,611
2023 | 17,128 | 22,734
2022 | 4,974 | 3,867
2021 | 9,758 | 59
2020 |  | 741
Prior | 62 | 67
Revolving Loans | 12,189 | 10,656
Total | 51,619 | 69,735
Risk Grades 1 - 4 | Commercial [Member] | Real Estate [Member] |  |
Financing Receivable, Credit Quality Indicator [Line Items] |  |
2024 | 4,255 | 14,671
2023 | 21,379 | 280,479
2022 | 268,057 | 121,257
2021 | 119,175 | 144,498
2020 | 145,317 | 42,226
Prior | 159,935 | 123,774
Revolving Loans | 20,358 | 20,332
Total | 738,476 | 747,237
Risk Grades 1 - 4 | Residential [Member] | Real Estate [Member] |  |
Financing Receivable, Credit Quality Indicator [Line Items] |  |
2024 | 934 | 51,042
2023 | 56,064 | 218,375
2022 | 227,986 | 121,872
2021 | 116,478 | 69,165
2020 | 67,486 | 27,877
Prior | 149,912 | 132,986
Revolving Loans | 57,409 | 55,327
Total | 676,269 | 676,644
Risk Grades 1 - 4 | Farmland [Member] | Real Estate [Member] |  |
Financing Receivable, Credit Quality Indicator [Line Items] |  |
2024 | 150 |
2023 |  | 729
2022 | 1,002 | 1,397
2021 | 1,266 |
2020 |  | 1,520
Prior | 2,888 | 1,562
Revolving Loans | 167 | 115
Total | 5,473 | 5,323
Risk Grades 1 - 4 | Consumer [Member] |  |
Financing Receivable, Credit Quality Indicator [Line Items] |  |
2024 | 6,170 | 26,535
2023 | 21,468 | 14,215
2022 | 11,319 | 3,598
2021 | 2,578 | 2,724
2020 | 1,945 | 1,137
Prior | 847 | 466
Revolving Loans | 7,618 | 8,766
Total | 51,945 | 57,441
Risk Grades 5 - 6 |  |
Financing Receivable, Credit Quality Indicator [Line Items] |  |
2024 | 4,465 | 47,325
2023 | 38,311 | 88,599
2022 | 141,210 | 23,246
2021 | 35,934 | 28,318
2020 | 24,501 | 16,070
Prior | 35,032 | 37,767
Revolving Loans | 31,005 | 31,513
Total | 310,458 | 272,838
Risk Grades 5 - 6 | Commercial and Industrial [Member] |  |
Financing Receivable, Credit Quality Indicator [Line Items] |  |
2024 | 913 | 26,563
2023 | 23,961 | 40,399
2022 | 42,271 | 12,759
2021 | 16,008 | 6,305
2020 | 5,790 | 819
Prior | 1,831 | 1,537
Revolving Loans | 23,233 | 19,722
Total | 114,007 | 108,104
Risk Grades 5 - 6 | Construction, commercial [Member] | Real Estate [Member] |  |
Financing Receivable, Credit Quality Indicator [Line Items] |  |
2024 |  | 4,213
2023 | 1,098 | 11,072
2022 | 23,789 | 760
2021 | 1,498 | 293
Prior | 4,968 | 738
Revolving Loans |  | 3,827
Total | 31,353 | 20,903
Risk Grades 5 - 6 | Construction, Residential [Member] | Real Estate [Member] |  |
Financing Receivable, Credit Quality Indicator [Line Items] |  |
2024 | 398 | 1,486
2023 | 479 | 2,672
2022 | 2,608 |
2021 |  | 167
2020 | 163 | 200
Total | 3,648 | 4,525
Risk Grades 5 - 6 | Commercial [Member] | Real Estate [Member] |  |
Financing Receivable, Credit Quality Indicator [Line Items] |  |
2024 | 3,154 | 2,841
2023 |  | 25,075
2022 | 62,937 | 9,038
2021 | 13,818 | 19,597
2020 | 16,259 | 12,921
Prior | 19,209 | 27,778
Revolving Loans | 4,184 | 4,214
Total | 119,561 | 101,464
Risk Grades 5 - 6 | Residential [Member] | Real Estate [Member] |  |
Financing Receivable, Credit Quality Indicator [Line Items] |  |
2024 |  | 12,014
2023 | 12,578 | 9,339
2022 | 9,567 | 677
2021 | 4,496 | 1,944
2020 | 2,263 | 2,122
Prior | 8,967 | 7,281
Revolving Loans | 3,181 | 3,255
Total | 41,052 | 36,632
Risk Grades 5 - 6 | Farmland [Member] | Real Estate [Member] |  |
Financing Receivable, Credit Quality Indicator [Line Items] |  |
2024 |  | 147
2023 | 141 |
2021 | 103 |
Total | 244 | 147
Risk Grades 5 - 6 | Consumer [Member] |  |
Financing Receivable, Credit Quality Indicator [Line Items] |  |
2024 |  | 61
2023 | 54 | 42
2022 | 38 | 12
2021 | 11 | 12
2020 | 26 | 8
Prior | 57 | 433
Revolving Loans | 407 | 495
Total | 593 | 1,063
Risk Grade 7 |  |
Financing Receivable, Credit Quality Indicator [Line Items] |  |
2024 | 14 | 823
2023 | 3,941 | 4,627
2022 | 5,394 | 14,426
2021 | 16,969 | 7,710
2020 | 5,814 | 1,641
Prior | 14,545 | 18,184
Revolving Loans | 2,190 | 9,276
Total | 48,867 | 56,687
Risk Grade 7 | Commercial and Industrial [Member] |  |
Financing Receivable, Credit Quality Indicator [Line Items] |  |
2023 | 3,252 | 877
2022 | 1,315 | 3,623
2021 | 6,764 | 829
2020 | 783 | 543
Prior | 1,377 | 134
Revolving Loans | 1,791 | 9,191
Total | 15,282 | 15,197
Risk Grade 7 | Construction, commercial [Member] | Real Estate [Member] |  |
Financing Receivable, Credit Quality Indicator [Line Items] |  |
2024 |  | 119
2023 | 117 | 46
2022 | 1,723 | 40
2021 | 32 |
Prior | 360 | 376
Total | 2,232 | 581
Risk Grade 7 | Construction, Residential [Member] | Real Estate [Member] |  |
Financing Receivable, Credit Quality Indicator [Line Items] |  |
2024 |  | 367
2023 | 427 | 1,205
2022 | 155 |
Total | 582 | 1,572
Risk Grade 7 | Commercial [Member] | Real Estate [Member] |  |
Financing Receivable, Credit Quality Indicator [Line Items] |  |
2024 |  | 323
2022 |  | 8,202
2021 | 9,051 | 4,938
2020 | 3,772 | 111
Prior | 7,109 | 8,265
Revolving Loans | 25 |
Total | 19,957 | 21,839
Risk Grade 7 | Residential [Member] | Real Estate [Member] |  |
Financing Receivable, Credit Quality Indicator [Line Items] |  |
2023 |  | 2,240
2022 | 1,796 | 2,446
2021 | 954 | 1,812
2020 | 1,166 | 943
Prior | 5,635 | 9,307
Revolving Loans | 374 | 85
Total | 9,925 | 16,833
Risk Grade 7 | Consumer [Member] |  |
Financing Receivable, Credit Quality Indicator [Line Items] |  |
2024 | 14 | 14
2023 | 145 | 259
2022 | 405 | 115
2021 | 168 | 131
2020 | 93 | 44
Prior | 64 | 102
Total | 889 | 665
Risk Grade 8 |  |
Financing Receivable, Credit Quality Indicator [Line Items] |  |
2024 | 214 |
2023 |  | 34,203
2022 | 1,104 | 2,554
2021 | 2,542 |
Prior | 1 | 380
Total | 3,861 | 37,137
Risk Grade 8 | Commercial and Industrial [Member] |  |
Financing Receivable, Credit Quality Indicator [Line Items] |  |
2024 | 214 |
2023 |  | 34,203
2022 |  | 2,554
2021 | 2,542 |
Prior | 1 | 379
Total | 2,757 | 37,136
Risk Grade 8 | Commercial [Member] | Real Estate [Member] |  |
Financing Receivable, Credit Quality Indicator [Line Items] |  |
2022 | 1,104 |
Total | $ 1,104 |
Risk Grade 8 | Residential [Member] | Real Estate [Member] |  |
Financing Receivable, Credit Quality Indicator [Line Items] |  |
Prior |  | 1
Total |  | $ 1

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