v3.26.1
LHFI and ACL, LHFI - Summary of Amortized Cost Basis of Loans by Credit Quality Indicator (Details) - USD ($)
$ in Thousands
6 Months Ended 12 Months Ended
Jun. 30, 2026
Dec. 31, 2025
Financing Receivable Recorded Investment [Line Items]    
Term Loans by Origination Year, Current Fiscal Year $ 1,786,470 $ 3,500,031
Term Loans by Origination Year, Before Latest Fiscal Year 3,183,350 1,780,668
Term Loans by Origination Year, Two Years Before Latest Fiscal Year 1,676,613 1,831,799
Term Loans by Origination Year, Three Years Before Latest Fiscal Year 1,535,584 2,535,632
Term Loans by Origination Year, Four Years Before Latest Fiscal Year 2,018,835 1,087,030
Term Loans by Origination Year, Five or More Years Before Latest Fiscal Year 2,023,313 1,356,713
Financing Receivable, Revolving Loans 1,688,858 1,582,360
Total LHFI 13,913,023 13,674,233
Term Loans by Origination Year, Current Period Gross Charge-Offs, Current Fiscal Year (2,704) (4,847)
Term Loans by Origination Year, Current Period Gross Charge-Offs, Before Latest Fiscal Year (717) (1,270)
Term Loans by Origination Year, Current Period Gross Charge-Offs, Two Years Before Latest Fiscal Year (642) (2,075)
Term Loans by Origination Year, Current Period Gross Charge-Offs, Three Years Before Latest Fiscal Year (1,586) (5,581)
Term Loans by Origination Year, Current Period Gross Charge-Offs, Four Years Before Latest Fiscal Year (3,540) (720)
Term Loans by Origination Year, Current Period Gross Charge-Offs, Five or More Years Before Latest Fiscal Year (2,000) (8,596)
Financing Receivable, Revolving, Current Period Gross Charge-Offs (2,306) (3,659)
Total LHFI, Current Period Gross Charge-Offs (13,495) (26,748)
Past Due 90 Days or More [Member]    
Financing Receivable Recorded Investment [Line Items]    
Total LHFI 36,871 45,313
Commercial and Industrial Loans [Member]    
Financing Receivable Recorded Investment [Line Items]    
Total LHFI 2,294,721 1,999,464
Commercial and Industrial Loans [Member] | Past Due 90 Days or More [Member]    
Financing Receivable Recorded Investment [Line Items]    
Total LHFI 18,155 1,014
State and Other Political Subdivision Loans [Member]    
Financing Receivable Recorded Investment [Line Items]    
Total LHFI 1,046,511 1,061,584
State and Other Political Subdivision Loans [Member] | Past Due 90 Days or More [Member]    
Financing Receivable Recorded Investment [Line Items]    
Total LHFI 0 995
Other Commercial Loans and Leases [Member]    
Financing Receivable Recorded Investment [Line Items]    
Total LHFI 926,428 819,856
Other Commercial Loans and Leases [Member] | Past Due 90 Days or More [Member]    
Financing Receivable Recorded Investment [Line Items]    
Total LHFI 420 0
Consumer Loans [Member]    
Financing Receivable Recorded Investment [Line Items]    
Total LHFI 160,648 163,754
Consumer Loans [Member] | Past Due 90 Days or More [Member]    
Financing Receivable Recorded Investment [Line Items]    
Total LHFI 504 453
Loans Secured by Real Estate [Member] | Construction, Land Development and Other Land [Member]    
Financing Receivable Recorded Investment [Line Items]    
Total LHFI 555,731 549,353
Loans Secured by Real Estate [Member] | Other Secured by 1-4 Family Residential Properties [Member]    
Financing Receivable Recorded Investment [Line Items]    
Total LHFI 721,362 704,514
Loans Secured by Real Estate [Member] | Other Real Estate Secured [Member]    
Financing Receivable Recorded Investment [Line Items]    
Total LHFI 1,990,550 2,124,272
Loans Secured by Real Estate [Member] | Secured by Nonfarm, Nonresidential Properties [Member]    
Financing Receivable Recorded Investment [Line Items]    
Total LHFI 3,198,800 3,304,523
Loans Secured by Real Estate [Member] | Secured by Nonfarm, Nonresidential Properties [Member] | Past Due 90 Days or More [Member]    
Financing Receivable Recorded Investment [Line Items]    
Total LHFI 8,556 3,829
Other Loans Secured by Real Estate [Member] | Other Construction [Member]    
Financing Receivable Recorded Investment [Line Items]    
Total LHFI 661,069 595,238
Other Loans Secured by Real Estate [Member] | Secured by 1-4 Family Residential Properties [Member]    
Financing Receivable Recorded Investment [Line Items]    
Total LHFI 2,357,203 2,351,675
Commercial LHFI [Member]    
Financing Receivable Recorded Investment [Line Items]    
Term Loans by Origination Year, Current Fiscal Year 1,508,271 3,064,059
Term Loans by Origination Year, Before Latest Fiscal Year 2,793,981 1,496,528
Term Loans by Origination Year, Two Years Before Latest Fiscal Year 1,421,927 1,586,858
Term Loans by Origination Year, Three Years Before Latest Fiscal Year 1,326,847 1,765,621
Term Loans by Origination Year, Four Years Before Latest Fiscal Year 1,321,257 650,020
Term Loans by Origination Year, Five or More Years Before Latest Fiscal Year 1,254,881 938,586
Financing Receivable, Revolving Loans 1,122,349 1,031,819
Total LHFI 10,749,513 10,533,491
Term Loans by Origination Year, Current Period Gross Charge-Offs, Before Latest Fiscal Year (111) (766)
Term Loans by Origination Year, Current Period Gross Charge-Offs, Two Years Before Latest Fiscal Year (422) (982)
Term Loans by Origination Year, Current Period Gross Charge-Offs, Three Years Before Latest Fiscal Year (89) (4,135)
Term Loans by Origination Year, Current Period Gross Charge-Offs, Four Years Before Latest Fiscal Year (252) (554)
Term Loans by Origination Year, Current Period Gross Charge-Offs, Five or More Years Before Latest Fiscal Year (209) (8,465)
Financing Receivable, Revolving, Current Period Gross Charge-Offs (546) (486)
Total LHFI, Current Period Gross Charge-Offs (1,629) (15,388)
Commercial LHFI [Member] | Commercial and Industrial Loans [Member]    
Financing Receivable Recorded Investment [Line Items]    
Term Loans by Origination Year, Current Fiscal Year 429,305 810,075
Term Loans by Origination Year, Before Latest Fiscal Year 732,057 304,798
Term Loans by Origination Year, Two Years Before Latest Fiscal Year 255,360 187,222
Term Loans by Origination Year, Three Years Before Latest Fiscal Year 148,754 91,758
Term Loans by Origination Year, Four Years Before Latest Fiscal Year 60,248 40,036
Term Loans by Origination Year, Five or More Years Before Latest Fiscal Year 38,966 20,763
Financing Receivable, Revolving Loans 630,031 544,812
Total LHFI 2,294,721 1,999,464
Term Loans by Origination Year, Current Period Gross Charge-Offs, Before Latest Fiscal Year (111) (708)
Term Loans by Origination Year, Current Period Gross Charge-Offs, Two Years Before Latest Fiscal Year (407) (982)
Term Loans by Origination Year, Current Period Gross Charge-Offs, Three Years Before Latest Fiscal Year (89) (4,016)
Term Loans by Origination Year, Current Period Gross Charge-Offs, Four Years Before Latest Fiscal Year (252) (432)
Term Loans by Origination Year, Current Period Gross Charge-Offs, Five or More Years Before Latest Fiscal Year (209) (6,389)
Financing Receivable, Revolving, Current Period Gross Charge-Offs (546) (486)
Total LHFI, Current Period Gross Charge-Offs (1,614) (13,013)
Commercial LHFI [Member] | Commercial and Industrial Loans [Member] | Pass - RR 1 through RR 6 [Member]    
Financing Receivable Recorded Investment [Line Items]    
Term Loans by Origination Year, Current Fiscal Year 419,539 803,487
Term Loans by Origination Year, Before Latest Fiscal Year 730,984 303,777
Term Loans by Origination Year, Two Years Before Latest Fiscal Year 241,395 172,506
Term Loans by Origination Year, Three Years Before Latest Fiscal Year 132,127 88,388
Term Loans by Origination Year, Four Years Before Latest Fiscal Year 58,493 39,304
Term Loans by Origination Year, Five or More Years Before Latest Fiscal Year 38,371 20,251
Financing Receivable, Revolving Loans 615,215 523,797
Total LHFI 2,236,124 1,951,510
Commercial LHFI [Member] | Commercial and Industrial Loans [Member] | Special Mention - RR 7 [Member]    
Financing Receivable Recorded Investment [Line Items]    
Term Loans by Origination Year, Current Fiscal Year 72 4,522
Term Loans by Origination Year, Before Latest Fiscal Year 175 602
Term Loans by Origination Year, Two Years Before Latest Fiscal Year 13,018 14,230
Term Loans by Origination Year, Three Years Before Latest Fiscal Year 4,038 119
Term Loans by Origination Year, Four Years Before Latest Fiscal Year 111 49
Term Loans by Origination Year, Five or More Years Before Latest Fiscal Year 1 77
Financing Receivable, Revolving Loans 1,812 15,816
Total LHFI 19,227 35,415
Commercial LHFI [Member] | Commercial and Industrial Loans [Member] | Substandard - RR 8 [Member]    
Financing Receivable Recorded Investment [Line Items]    
Term Loans by Origination Year, Current Fiscal Year 9,684 2,059
Term Loans by Origination Year, Before Latest Fiscal Year 898 377
Term Loans by Origination Year, Two Years Before Latest Fiscal Year 913 470
Term Loans by Origination Year, Three Years Before Latest Fiscal Year 12,587 3,245
Term Loans by Origination Year, Four Years Before Latest Fiscal Year 1,642 683
Term Loans by Origination Year, Five or More Years Before Latest Fiscal Year 594 434
Financing Receivable, Revolving Loans 12,989 5,173
Total LHFI 39,307 12,441
Commercial LHFI [Member] | Commercial and Industrial Loans [Member] | Doubtful - RR 9 [Member]    
Financing Receivable Recorded Investment [Line Items]    
Term Loans by Origination Year, Current Fiscal Year 10 7
Term Loans by Origination Year, Before Latest Fiscal Year 0 42
Term Loans by Origination Year, Two Years Before Latest Fiscal Year 34 16
Term Loans by Origination Year, Three Years Before Latest Fiscal Year 2 6
Term Loans by Origination Year, Four Years Before Latest Fiscal Year 2  
Term Loans by Origination Year, Five or More Years Before Latest Fiscal Year 0 1
Financing Receivable, Revolving Loans 15 26
Total LHFI 63 98
Commercial LHFI [Member] | State and Other Political Subdivision Loans [Member]    
Financing Receivable Recorded Investment [Line Items]    
Term Loans by Origination Year, Current Fiscal Year 49,945 300,564
Term Loans by Origination Year, Before Latest Fiscal Year 298,542 109,516
Term Loans by Origination Year, Two Years Before Latest Fiscal Year 100,352 64,228
Term Loans by Origination Year, Three Years Before Latest Fiscal Year 60,084 180,530
Term Loans by Origination Year, Four Years Before Latest Fiscal Year 166,980 97,517
Term Loans by Origination Year, Five or More Years Before Latest Fiscal Year 337,556 286,979
Financing Receivable, Revolving Loans 33,052 22,250
Total LHFI 1,046,511 1,061,584
Commercial LHFI [Member] | State and Other Political Subdivision Loans [Member] | Pass - RR 1 through RR 6 [Member]    
Financing Receivable Recorded Investment [Line Items]    
Term Loans by Origination Year, Current Fiscal Year 49,945 300,564
Term Loans by Origination Year, Before Latest Fiscal Year 298,542 109,516
Term Loans by Origination Year, Two Years Before Latest Fiscal Year 100,352 64,228
Term Loans by Origination Year, Three Years Before Latest Fiscal Year 60,084 180,530
Term Loans by Origination Year, Four Years Before Latest Fiscal Year 166,980 97,517
Term Loans by Origination Year, Five or More Years Before Latest Fiscal Year 337,556 286,979
Financing Receivable, Revolving Loans 33,052 22,250
Total LHFI 1,046,511 1,061,584
Commercial LHFI [Member] | Other Commercial Loans and Leases [Member]    
Financing Receivable Recorded Investment [Line Items]    
Term Loans by Origination Year, Current Fiscal Year 159,486 311,356
Term Loans by Origination Year, Before Latest Fiscal Year 289,266 127,232
Term Loans by Origination Year, Two Years Before Latest Fiscal Year 109,707 116,140
Term Loans by Origination Year, Three Years Before Latest Fiscal Year 89,398 4,725
Term Loans by Origination Year, Four Years Before Latest Fiscal Year 3,144 4,814
Term Loans by Origination Year, Five or More Years Before Latest Fiscal Year 50,504 55,975
Financing Receivable, Revolving Loans 224,923 199,614
Total LHFI 926,428 819,856
Term Loans by Origination Year, Current Period Gross Charge-Offs, Before Latest Fiscal Year   (54)
Term Loans by Origination Year, Current Period Gross Charge-Offs, Two Years Before Latest Fiscal Year (15)  
Term Loans by Origination Year, Current Period Gross Charge-Offs, Three Years Before Latest Fiscal Year   (116)
Term Loans by Origination Year, Current Period Gross Charge-Offs, Five or More Years Before Latest Fiscal Year   (50)
Total LHFI, Current Period Gross Charge-Offs (15) (220)
Commercial LHFI [Member] | Other Commercial Loans and Leases [Member] | Pass - RR 1 through RR 6 [Member]    
Financing Receivable Recorded Investment [Line Items]    
Term Loans by Origination Year, Current Fiscal Year 159,486 311,342
Term Loans by Origination Year, Before Latest Fiscal Year 289,118 125,090
Term Loans by Origination Year, Two Years Before Latest Fiscal Year 107,545 113,861
Term Loans by Origination Year, Three Years Before Latest Fiscal Year 88,150 4,356
Term Loans by Origination Year, Four Years Before Latest Fiscal Year 3,127 4,352
Term Loans by Origination Year, Five or More Years Before Latest Fiscal Year 50,504 55,946
Financing Receivable, Revolving Loans 224,751 198,576
Total LHFI 922,681 813,523
Commercial LHFI [Member] | Other Commercial Loans and Leases [Member] | Special Mention - RR 7 [Member]    
Financing Receivable Recorded Investment [Line Items]    
Term Loans by Origination Year, Before Latest Fiscal Year   414
Term Loans by Origination Year, Two Years Before Latest Fiscal Year 2,160 362
Term Loans by Origination Year, Three Years Before Latest Fiscal Year 0  
Term Loans by Origination Year, Four Years Before Latest Fiscal Year 15  
Financing Receivable, Revolving Loans 0  
Total LHFI 2,175 776
Commercial LHFI [Member] | Other Commercial Loans and Leases [Member] | Substandard - RR 8 [Member]    
Financing Receivable Recorded Investment [Line Items]    
Term Loans by Origination Year, Current Fiscal Year   14
Term Loans by Origination Year, Before Latest Fiscal Year 148 1,725
Term Loans by Origination Year, Two Years Before Latest Fiscal Year 0 1,917
Term Loans by Origination Year, Three Years Before Latest Fiscal Year 1,248 369
Term Loans by Origination Year, Four Years Before Latest Fiscal Year 2 462
Term Loans by Origination Year, Five or More Years Before Latest Fiscal Year 0 29
Financing Receivable, Revolving Loans 172 1,038
Total LHFI 1,570 5,554
Commercial LHFI [Member] | Other Commercial Loans and Leases [Member] | Doubtful - RR 9 [Member]    
Financing Receivable Recorded Investment [Line Items]    
Term Loans by Origination Year, Before Latest Fiscal Year   3
Term Loans by Origination Year, Two Years Before Latest Fiscal Year 2  
Total LHFI 2 3
Commercial LHFI [Member] | Loans Secured by Real Estate [Member] | Construction, Land Development and Other Land [Member]    
Financing Receivable Recorded Investment [Line Items]    
Term Loans by Origination Year, Current Fiscal Year 185,040 329,731
Term Loans by Origination Year, Before Latest Fiscal Year 204,549 72,357
Term Loans by Origination Year, Two Years Before Latest Fiscal Year 27,928 16,432
Term Loans by Origination Year, Three Years Before Latest Fiscal Year 12,526 17,799
Term Loans by Origination Year, Four Years Before Latest Fiscal Year 11,741 7,695
Term Loans by Origination Year, Five or More Years Before Latest Fiscal Year 5,198 1,664
Financing Receivable, Revolving Loans 44,578 47,981
Total LHFI 491,560 493,659
Commercial LHFI [Member] | Loans Secured by Real Estate [Member] | Construction, Land Development and Other Land [Member] | Pass - RR 1 through RR 6 [Member]    
Financing Receivable Recorded Investment [Line Items]    
Term Loans by Origination Year, Current Fiscal Year 180,959 326,423
Term Loans by Origination Year, Before Latest Fiscal Year 195,900 70,948
Term Loans by Origination Year, Two Years Before Latest Fiscal Year 26,601 16,432
Term Loans by Origination Year, Three Years Before Latest Fiscal Year 12,526 17,197
Term Loans by Origination Year, Four Years Before Latest Fiscal Year 11,541 7,610
Term Loans by Origination Year, Five or More Years Before Latest Fiscal Year 5,198 1,664
Financing Receivable, Revolving Loans 44,578 47,981
Total LHFI 477,303 488,255
Commercial LHFI [Member] | Loans Secured by Real Estate [Member] | Construction, Land Development and Other Land [Member] | Special Mention - RR 7 [Member]    
Financing Receivable Recorded Investment [Line Items]    
Term Loans by Origination Year, Current Fiscal Year 3,998  
Term Loans by Origination Year, Before Latest Fiscal Year 5,289  
Term Loans by Origination Year, Two Years Before Latest Fiscal Year 1,327  
Term Loans by Origination Year, Five or More Years Before Latest Fiscal Year 0  
Total LHFI 10,614  
Commercial LHFI [Member] | Loans Secured by Real Estate [Member] | Construction, Land Development and Other Land [Member] | Substandard - RR 8 [Member]    
Financing Receivable Recorded Investment [Line Items]    
Term Loans by Origination Year, Current Fiscal Year 83 3,308
Term Loans by Origination Year, Before Latest Fiscal Year 3,360 1,409
Term Loans by Origination Year, Two Years Before Latest Fiscal Year 0  
Term Loans by Origination Year, Three Years Before Latest Fiscal Year 0 602
Term Loans by Origination Year, Four Years Before Latest Fiscal Year 200 85
Financing Receivable, Revolving Loans 0  
Total LHFI 3,643 5,404
Commercial LHFI [Member] | Loans Secured by Real Estate [Member] | Other Secured by 1-4 Family Residential Properties [Member]    
Financing Receivable Recorded Investment [Line Items]    
Term Loans by Origination Year, Current Fiscal Year 24,756 43,228
Term Loans by Origination Year, Before Latest Fiscal Year 39,318 22,917
Term Loans by Origination Year, Two Years Before Latest Fiscal Year 20,287 18,672
Term Loans by Origination Year, Three Years Before Latest Fiscal Year 16,091 19,844
Term Loans by Origination Year, Four Years Before Latest Fiscal Year 16,629 19,879
Term Loans by Origination Year, Five or More Years Before Latest Fiscal Year 14,301 3,590
Financing Receivable, Revolving Loans 9,136 7,513
Total LHFI 140,518 135,643
Term Loans by Origination Year, Current Period Gross Charge-Offs, Three Years Before Latest Fiscal Year   (3)
Term Loans by Origination Year, Current Period Gross Charge-Offs, Four Years Before Latest Fiscal Year   (122)
Total LHFI, Current Period Gross Charge-Offs   (125)
Commercial LHFI [Member] | Loans Secured by Real Estate [Member] | Other Secured by 1-4 Family Residential Properties [Member] | Pass - RR 1 through RR 6 [Member]    
Financing Receivable Recorded Investment [Line Items]    
Term Loans by Origination Year, Current Fiscal Year 24,735 42,929
Term Loans by Origination Year, Before Latest Fiscal Year 38,841 22,620
Term Loans by Origination Year, Two Years Before Latest Fiscal Year 20,226 18,353
Term Loans by Origination Year, Three Years Before Latest Fiscal Year 15,835 18,748
Term Loans by Origination Year, Four Years Before Latest Fiscal Year 15,283 19,248
Term Loans by Origination Year, Five or More Years Before Latest Fiscal Year 13,716 3,294
Financing Receivable, Revolving Loans 9,135 7,497
Total LHFI 137,771 132,689
Commercial LHFI [Member] | Loans Secured by Real Estate [Member] | Other Secured by 1-4 Family Residential Properties [Member] | Special Mention - RR 7 [Member]    
Financing Receivable Recorded Investment [Line Items]    
Term Loans by Origination Year, Before Latest Fiscal Year 0 25
Term Loans by Origination Year, Two Years Before Latest Fiscal Year 61  
Term Loans by Origination Year, Three Years Before Latest Fiscal Year 149 349
Term Loans by Origination Year, Four Years Before Latest Fiscal Year 147 85
Term Loans by Origination Year, Five or More Years Before Latest Fiscal Year 11  
Financing Receivable, Revolving Loans 1  
Total LHFI 369 459
Commercial LHFI [Member] | Loans Secured by Real Estate [Member] | Other Secured by 1-4 Family Residential Properties [Member] | Substandard - RR 8 [Member]    
Financing Receivable Recorded Investment [Line Items]    
Term Loans by Origination Year, Current Fiscal Year 21 299
Term Loans by Origination Year, Before Latest Fiscal Year 477 272
Term Loans by Origination Year, Two Years Before Latest Fiscal Year 0 319
Term Loans by Origination Year, Three Years Before Latest Fiscal Year 107 747
Term Loans by Origination Year, Four Years Before Latest Fiscal Year 1,199 546
Term Loans by Origination Year, Five or More Years Before Latest Fiscal Year 574 296
Financing Receivable, Revolving Loans 0 16
Total LHFI 2,378 2,495
Commercial LHFI [Member] | Loans Secured by Real Estate [Member] | Other Real Estate Secured [Member]    
Financing Receivable Recorded Investment [Line Items]    
Term Loans by Origination Year, Current Fiscal Year 136,147 290,854
Term Loans by Origination Year, Before Latest Fiscal Year 217,453 139,454
Term Loans by Origination Year, Two Years Before Latest Fiscal Year 258,591 635,514
Term Loans by Origination Year, Three Years Before Latest Fiscal Year 628,457 773,644
Term Loans by Origination Year, Four Years Before Latest Fiscal Year 564,621 115,726
Term Loans by Origination Year, Five or More Years Before Latest Fiscal Year 137,863 107,078
Financing Receivable, Revolving Loans 46,774 61,354
Total LHFI 1,989,906 2,123,624
Term Loans by Origination Year, Current Period Gross Charge-Offs, Before Latest Fiscal Year   (4)
Total LHFI, Current Period Gross Charge-Offs   (4)
Commercial LHFI [Member] | Loans Secured by Real Estate [Member] | Other Real Estate Secured [Member] | Pass - RR 1 through RR 6 [Member]    
Financing Receivable Recorded Investment [Line Items]    
Term Loans by Origination Year, Current Fiscal Year 136,147 290,854
Term Loans by Origination Year, Before Latest Fiscal Year 217,453 139,454
Term Loans by Origination Year, Two Years Before Latest Fiscal Year 258,591 613,122
Term Loans by Origination Year, Three Years Before Latest Fiscal Year 613,498 678,691
Term Loans by Origination Year, Four Years Before Latest Fiscal Year 428,325 115,394
Term Loans by Origination Year, Five or More Years Before Latest Fiscal Year 137,552 80,235
Financing Receivable, Revolving Loans 46,408 61,191
Total LHFI 1,837,974 1,978,941
Commercial LHFI [Member] | Loans Secured by Real Estate [Member] | Other Real Estate Secured [Member] | Special Mention - RR 7 [Member]    
Financing Receivable Recorded Investment [Line Items]    
Term Loans by Origination Year, Three Years Before Latest Fiscal Year 0 25,376
Term Loans by Origination Year, Four Years Before Latest Fiscal Year 91,719  
Total LHFI 91,719 25,376
Commercial LHFI [Member] | Loans Secured by Real Estate [Member] | Other Real Estate Secured [Member] | Substandard - RR 8 [Member]    
Financing Receivable Recorded Investment [Line Items]    
Term Loans by Origination Year, Before Latest Fiscal Year 0  
Term Loans by Origination Year, Two Years Before Latest Fiscal Year 0 22,392
Term Loans by Origination Year, Three Years Before Latest Fiscal Year 14,959 69,577
Term Loans by Origination Year, Four Years Before Latest Fiscal Year 44,577 332
Term Loans by Origination Year, Five or More Years Before Latest Fiscal Year 311 26,843
Financing Receivable, Revolving Loans 366 163
Total LHFI 60,213 119,307
Commercial LHFI [Member] | Loans Secured by Real Estate [Member] | Secured by Nonfarm, Nonresidential Properties [Member]    
Financing Receivable Recorded Investment [Line Items]    
Term Loans by Origination Year, Current Fiscal Year 458,276 856,014
Term Loans by Origination Year, Before Latest Fiscal Year 760,276 445,108
Term Loans by Origination Year, Two Years Before Latest Fiscal Year 384,678 374,898
Term Loans by Origination Year, Three Years Before Latest Fiscal Year 303,697 654,037
Term Loans by Origination Year, Four Years Before Latest Fiscal Year 497,894 364,353
Term Loans by Origination Year, Five or More Years Before Latest Fiscal Year 670,493 462,537
Financing Receivable, Revolving Loans 123,486 147,476
Total LHFI 3,198,800 3,304,423
Term Loans by Origination Year, Current Period Gross Charge-Offs, Five or More Years Before Latest Fiscal Year   (2,026)
Total LHFI, Current Period Gross Charge-Offs   (2,026)
Commercial LHFI [Member] | Loans Secured by Real Estate [Member] | Secured by Nonfarm, Nonresidential Properties [Member] | Pass - RR 1 through RR 6 [Member]    
Financing Receivable Recorded Investment [Line Items]    
Term Loans by Origination Year, Current Fiscal Year 429,939 817,790
Term Loans by Origination Year, Before Latest Fiscal Year 736,010 434,506
Term Loans by Origination Year, Two Years Before Latest Fiscal Year 362,794 348,386
Term Loans by Origination Year, Three Years Before Latest Fiscal Year 295,567 614,738
Term Loans by Origination Year, Four Years Before Latest Fiscal Year 478,980 334,813
Term Loans by Origination Year, Five or More Years Before Latest Fiscal Year 606,129 427,591
Financing Receivable, Revolving Loans 121,542 145,497
Total LHFI 3,030,961 3,123,321
Commercial LHFI [Member] | Loans Secured by Real Estate [Member] | Secured by Nonfarm, Nonresidential Properties [Member] | Special Mention - RR 7 [Member]    
Financing Receivable Recorded Investment [Line Items]    
Term Loans by Origination Year, Current Fiscal Year 21,947  
Term Loans by Origination Year, Before Latest Fiscal Year 5,671 1,298
Term Loans by Origination Year, Two Years Before Latest Fiscal Year 12,705 23,975
Term Loans by Origination Year, Three Years Before Latest Fiscal Year 22 284
Term Loans by Origination Year, Four Years Before Latest Fiscal Year 613  
Term Loans by Origination Year, Five or More Years Before Latest Fiscal Year 3,937 1,124
Total LHFI 44,895 26,681
Commercial LHFI [Member] | Loans Secured by Real Estate [Member] | Secured by Nonfarm, Nonresidential Properties [Member] | Substandard - RR 8 [Member]    
Financing Receivable Recorded Investment [Line Items]    
Term Loans by Origination Year, Current Fiscal Year 6,390 38,224
Term Loans by Origination Year, Before Latest Fiscal Year 18,595 9,304
Term Loans by Origination Year, Two Years Before Latest Fiscal Year 9,179 2,537
Term Loans by Origination Year, Three Years Before Latest Fiscal Year 8,108 39,015
Term Loans by Origination Year, Four Years Before Latest Fiscal Year 18,301 29,540
Term Loans by Origination Year, Five or More Years Before Latest Fiscal Year 60,427 33,821
Financing Receivable, Revolving Loans 1,944 1,979
Total LHFI 122,944 154,420
Commercial LHFI [Member] | Loans Secured by Real Estate [Member] | Secured by Nonfarm, Nonresidential Properties [Member] | Doubtful - RR 9 [Member]    
Financing Receivable Recorded Investment [Line Items]    
Term Loans by Origination Year, Five or More Years Before Latest Fiscal Year   1
Total LHFI   1
Commercial LHFI [Member] | Other Loans Secured by Real Estate [Member] | Other Construction [Member]    
Financing Receivable Recorded Investment [Line Items]    
Term Loans by Origination Year, Current Fiscal Year 65,316 122,237
Term Loans by Origination Year, Before Latest Fiscal Year 252,520 275,146
Term Loans by Origination Year, Two Years Before Latest Fiscal Year 265,024 173,752
Term Loans by Origination Year, Three Years Before Latest Fiscal Year 67,840 23,284
Term Loans by Origination Year, Four Years Before Latest Fiscal Year 0  
Financing Receivable, Revolving Loans 10,369 819
Total LHFI 661,069 595,238
Commercial LHFI [Member] | Other Loans Secured by Real Estate [Member] | Other Construction [Member] | Pass - RR 1 through RR 6 [Member]    
Financing Receivable Recorded Investment [Line Items]    
Term Loans by Origination Year, Current Fiscal Year 65,316 122,237
Term Loans by Origination Year, Before Latest Fiscal Year 252,520 275,146
Term Loans by Origination Year, Two Years Before Latest Fiscal Year 265,024 173,752
Term Loans by Origination Year, Three Years Before Latest Fiscal Year 67,840 23,284
Term Loans by Origination Year, Four Years Before Latest Fiscal Year 0  
Financing Receivable, Revolving Loans 10,369 819
Total LHFI 661,069 595,238
Consumer LHFI [Member]    
Financing Receivable Recorded Investment [Line Items]    
Term Loans by Origination Year, Current Fiscal Year 278,199 435,972
Term Loans by Origination Year, Before Latest Fiscal Year 389,369 284,140
Term Loans by Origination Year, Two Years Before Latest Fiscal Year 254,686 244,941
Term Loans by Origination Year, Three Years Before Latest Fiscal Year 208,737 770,011
Term Loans by Origination Year, Four Years Before Latest Fiscal Year 697,578 437,010
Term Loans by Origination Year, Five or More Years Before Latest Fiscal Year 768,432 418,127
Financing Receivable, Revolving Loans 566,509 550,541
Total LHFI 3,163,510 3,140,742
Term Loans by Origination Year, Current Period Gross Charge-Offs, Current Fiscal Year (2,704) (4,847)
Term Loans by Origination Year, Current Period Gross Charge-Offs, Before Latest Fiscal Year (606) (504)
Term Loans by Origination Year, Current Period Gross Charge-Offs, Two Years Before Latest Fiscal Year (220) (1,093)
Term Loans by Origination Year, Current Period Gross Charge-Offs, Three Years Before Latest Fiscal Year (1,497) (1,446)
Term Loans by Origination Year, Current Period Gross Charge-Offs, Four Years Before Latest Fiscal Year (3,288) (166)
Term Loans by Origination Year, Current Period Gross Charge-Offs, Five or More Years Before Latest Fiscal Year (1,791) (131)
Financing Receivable, Revolving, Current Period Gross Charge-Offs (1,760) (3,173)
Total LHFI, Current Period Gross Charge-Offs (11,866) (11,360)
Consumer LHFI [Member] | Consumer Loans [Member]    
Financing Receivable Recorded Investment [Line Items]    
Term Loans by Origination Year, Current Fiscal Year 33,211 55,701
Term Loans by Origination Year, Before Latest Fiscal Year 32,969 27,876
Term Loans by Origination Year, Two Years Before Latest Fiscal Year 21,769 8,213
Term Loans by Origination Year, Three Years Before Latest Fiscal Year 5,053 7,655
Term Loans by Origination Year, Four Years Before Latest Fiscal Year 6,410 6,928
Term Loans by Origination Year, Five or More Years Before Latest Fiscal Year 6,585 241
Financing Receivable, Revolving Loans 54,651 57,140
Total LHFI 160,648 163,754
Term Loans by Origination Year, Current Period Gross Charge-Offs, Current Fiscal Year (2,686) (4,847)
Term Loans by Origination Year, Current Period Gross Charge-Offs, Before Latest Fiscal Year (328) (494)
Term Loans by Origination Year, Current Period Gross Charge-Offs, Two Years Before Latest Fiscal Year (181) (474)
Term Loans by Origination Year, Current Period Gross Charge-Offs, Three Years Before Latest Fiscal Year (51) (114)
Term Loans by Origination Year, Current Period Gross Charge-Offs, Four Years Before Latest Fiscal Year   (24)
Term Loans by Origination Year, Current Period Gross Charge-Offs, Five or More Years Before Latest Fiscal Year (1) (26)
Financing Receivable, Revolving, Current Period Gross Charge-Offs (1,083) (2,459)
Total LHFI, Current Period Gross Charge-Offs (4,330) (8,438)
Consumer LHFI [Member] | Consumer Loans [Member] | Current [Member]    
Financing Receivable Recorded Investment [Line Items]    
Term Loans by Origination Year, Current Fiscal Year 32,733 54,959
Term Loans by Origination Year, Before Latest Fiscal Year 32,675 27,573
Term Loans by Origination Year, Two Years Before Latest Fiscal Year 21,459 7,898
Term Loans by Origination Year, Three Years Before Latest Fiscal Year 4,878 7,587
Term Loans by Origination Year, Four Years Before Latest Fiscal Year 6,381 6,892
Term Loans by Origination Year, Five or More Years Before Latest Fiscal Year 6,571 239
Financing Receivable, Revolving Loans 53,118 55,321
Total LHFI 157,815 160,469
Consumer LHFI [Member] | Consumer Loans [Member] | Past Due 30-89 Days [Member]    
Financing Receivable Recorded Investment [Line Items]    
Term Loans by Origination Year, Current Fiscal Year 455 597
Term Loans by Origination Year, Before Latest Fiscal Year 139 228
Term Loans by Origination Year, Two Years Before Latest Fiscal Year 223 143
Term Loans by Origination Year, Three Years Before Latest Fiscal Year 55 31
Term Loans by Origination Year, Four Years Before Latest Fiscal Year 10 13
Financing Receivable, Revolving Loans 1,118 1,440
Total LHFI 2,000 2,452
Consumer LHFI [Member] | Consumer Loans [Member] | Past Due 90 Days or More [Member]    
Financing Receivable Recorded Investment [Line Items]    
Term Loans by Origination Year, Current Fiscal Year 14 28
Term Loans by Origination Year, Before Latest Fiscal Year 26 32
Term Loans by Origination Year, Two Years Before Latest Fiscal Year 32 17
Term Loans by Origination Year, Three Years Before Latest Fiscal Year 11 1
Term Loans by Origination Year, Four Years Before Latest Fiscal Year 0  
Financing Receivable, Revolving Loans 402 370
Total LHFI 485 448
Consumer LHFI [Member] | Consumer Loans [Member] | Nonaccrual [Member]    
Financing Receivable Recorded Investment [Line Items]    
Term Loans by Origination Year, Current Fiscal Year 9 117
Term Loans by Origination Year, Before Latest Fiscal Year 129 43
Term Loans by Origination Year, Two Years Before Latest Fiscal Year 55 155
Term Loans by Origination Year, Three Years Before Latest Fiscal Year 109 36
Term Loans by Origination Year, Four Years Before Latest Fiscal Year 19 23
Term Loans by Origination Year, Five or More Years Before Latest Fiscal Year 14 2
Financing Receivable, Revolving Loans 13 9
Total LHFI 348 385
Consumer LHFI [Member] | Loans Secured by Real Estate [Member] | Construction, Land Development and Other Land [Member]    
Financing Receivable Recorded Investment [Line Items]    
Term Loans by Origination Year, Current Fiscal Year 10,738 30,069
Term Loans by Origination Year, Before Latest Fiscal Year 33,366 9,713
Term Loans by Origination Year, Two Years Before Latest Fiscal Year 9,214 10,521
Term Loans by Origination Year, Three Years Before Latest Fiscal Year 6,754 2,500
Term Loans by Origination Year, Four Years Before Latest Fiscal Year 1,913 1,252
Term Loans by Origination Year, Five or More Years Before Latest Fiscal Year 2,186 1,639
Total LHFI 64,171 55,694
Consumer LHFI [Member] | Loans Secured by Real Estate [Member] | Construction, Land Development and Other Land [Member] | Current [Member]    
Financing Receivable Recorded Investment [Line Items]    
Term Loans by Origination Year, Current Fiscal Year 10,738 30,069
Term Loans by Origination Year, Before Latest Fiscal Year 33,366 9,491
Term Loans by Origination Year, Two Years Before Latest Fiscal Year 9,210 10,191
Term Loans by Origination Year, Three Years Before Latest Fiscal Year 6,707 2,500
Term Loans by Origination Year, Four Years Before Latest Fiscal Year 1,913 1,198
Term Loans by Origination Year, Five or More Years Before Latest Fiscal Year 2,170 1,638
Total LHFI 64,104 55,087
Consumer LHFI [Member] | Loans Secured by Real Estate [Member] | Construction, Land Development and Other Land [Member] | Past Due 30-89 Days [Member]    
Financing Receivable Recorded Investment [Line Items]    
Term Loans by Origination Year, Before Latest Fiscal Year   222
Term Loans by Origination Year, Two Years Before Latest Fiscal Year   321
Term Loans by Origination Year, Three Years Before Latest Fiscal Year 0  
Term Loans by Origination Year, Five or More Years Before Latest Fiscal Year 16 1
Total LHFI 16 544
Consumer LHFI [Member] | Loans Secured by Real Estate [Member] | Construction, Land Development and Other Land [Member] | Nonaccrual [Member]    
Financing Receivable Recorded Investment [Line Items]    
Term Loans by Origination Year, Two Years Before Latest Fiscal Year 4 9
Term Loans by Origination Year, Three Years Before Latest Fiscal Year 47  
Term Loans by Origination Year, Four Years Before Latest Fiscal Year   54
Term Loans by Origination Year, Five or More Years Before Latest Fiscal Year 0  
Total LHFI 51 63
Consumer LHFI [Member] | Loans Secured by Real Estate [Member] | Other Secured by 1-4 Family Residential Properties [Member]    
Financing Receivable Recorded Investment [Line Items]    
Term Loans by Origination Year, Current Fiscal Year 8,775 23,132
Term Loans by Origination Year, Before Latest Fiscal Year 13,909 18,333
Term Loans by Origination Year, Two Years Before Latest Fiscal Year 15,188 14,711
Term Loans by Origination Year, Three Years Before Latest Fiscal Year 13,932 5,437
Term Loans by Origination Year, Four Years Before Latest Fiscal Year 4,813 4,500
Term Loans by Origination Year, Five or More Years Before Latest Fiscal Year 12,369 9,357
Financing Receivable, Revolving Loans 511,858 493,401
Total LHFI 580,844 568,871
Term Loans by Origination Year, Current Period Gross Charge-Offs, Before Latest Fiscal Year   (10)
Term Loans by Origination Year, Current Period Gross Charge-Offs, Three Years Before Latest Fiscal Year   (56)
Term Loans by Origination Year, Current Period Gross Charge-Offs, Four Years Before Latest Fiscal Year (5)  
Term Loans by Origination Year, Current Period Gross Charge-Offs, Five or More Years Before Latest Fiscal Year (64) (31)
Financing Receivable, Revolving, Current Period Gross Charge-Offs (677) (714)
Total LHFI, Current Period Gross Charge-Offs (746) (811)
Consumer LHFI [Member] | Loans Secured by Real Estate [Member] | Other Secured by 1-4 Family Residential Properties [Member] | Current [Member]    
Financing Receivable Recorded Investment [Line Items]    
Term Loans by Origination Year, Current Fiscal Year 8,745 22,785
Term Loans by Origination Year, Before Latest Fiscal Year 13,897 18,105
Term Loans by Origination Year, Two Years Before Latest Fiscal Year 15,053 13,944
Term Loans by Origination Year, Three Years Before Latest Fiscal Year 13,139 5,352
Term Loans by Origination Year, Four Years Before Latest Fiscal Year 4,765 4,352
Term Loans by Origination Year, Five or More Years Before Latest Fiscal Year 11,245 8,656
Financing Receivable, Revolving Loans 499,516 481,812
Total LHFI 566,360 555,006
Consumer LHFI [Member] | Loans Secured by Real Estate [Member] | Other Secured by 1-4 Family Residential Properties [Member] | Past Due 30-89 Days [Member]    
Financing Receivable Recorded Investment [Line Items]    
Term Loans by Origination Year, Current Fiscal Year 30 321
Term Loans by Origination Year, Before Latest Fiscal Year 6 189
Term Loans by Origination Year, Two Years Before Latest Fiscal Year 10 643
Term Loans by Origination Year, Three Years Before Latest Fiscal Year 76 36
Term Loans by Origination Year, Four Years Before Latest Fiscal Year 11 1
Term Loans by Origination Year, Five or More Years Before Latest Fiscal Year 705 509
Financing Receivable, Revolving Loans 4,130 3,632
Total LHFI 4,968 5,331
Consumer LHFI [Member] | Loans Secured by Real Estate [Member] | Other Secured by 1-4 Family Residential Properties [Member] | Past Due 90 Days or More [Member]    
Financing Receivable Recorded Investment [Line Items]    
Term Loans by Origination Year, Three Years Before Latest Fiscal Year 0  
Term Loans by Origination Year, Four Years Before Latest Fiscal Year   2
Term Loans by Origination Year, Five or More Years Before Latest Fiscal Year 76  
Financing Receivable, Revolving Loans 544 518
Total LHFI 620 520
Consumer LHFI [Member] | Loans Secured by Real Estate [Member] | Other Secured by 1-4 Family Residential Properties [Member] | Nonaccrual [Member]    
Financing Receivable Recorded Investment [Line Items]    
Term Loans by Origination Year, Current Fiscal Year   26
Term Loans by Origination Year, Before Latest Fiscal Year 6 39
Term Loans by Origination Year, Two Years Before Latest Fiscal Year 125 124
Term Loans by Origination Year, Three Years Before Latest Fiscal Year 717 49
Term Loans by Origination Year, Four Years Before Latest Fiscal Year 37 145
Term Loans by Origination Year, Five or More Years Before Latest Fiscal Year 343 192
Financing Receivable, Revolving Loans 7,668 7,439
Total LHFI 8,896 8,014
Consumer LHFI [Member] | Loans Secured by Real Estate [Member] | Other Real Estate Secured [Member]    
Financing Receivable Recorded Investment [Line Items]    
Term Loans by Origination Year, Current Fiscal Year 32 466
Term Loans by Origination Year, Before Latest Fiscal Year 447 141
Term Loans by Origination Year, Two Years Before Latest Fiscal Year 134  
Term Loans by Origination Year, Five or More Years Before Latest Fiscal Year 31 41
Total LHFI 644 648
Consumer LHFI [Member] | Loans Secured by Real Estate [Member] | Other Real Estate Secured [Member] | Current [Member]    
Financing Receivable Recorded Investment [Line Items]    
Term Loans by Origination Year, Current Fiscal Year 32 466
Term Loans by Origination Year, Before Latest Fiscal Year 447 141
Term Loans by Origination Year, Two Years Before Latest Fiscal Year 134  
Term Loans by Origination Year, Five or More Years Before Latest Fiscal Year 31 41
Total LHFI 644 648
Consumer LHFI [Member] | Loans Secured by Real Estate [Member] | Secured by Nonfarm, Nonresidential Properties [Member]    
Financing Receivable Recorded Investment [Line Items]    
Term Loans by Origination Year, Current Fiscal Year   100
Total LHFI   100
Consumer LHFI [Member] | Loans Secured by Real Estate [Member] | Secured by Nonfarm, Nonresidential Properties [Member] | Current [Member]    
Financing Receivable Recorded Investment [Line Items]    
Term Loans by Origination Year, Current Fiscal Year   100
Total LHFI   100
Consumer LHFI [Member] | Other Loans Secured by Real Estate [Member] | Secured by 1-4 Family Residential Properties [Member]    
Financing Receivable Recorded Investment [Line Items]    
Term Loans by Origination Year, Current Fiscal Year 225,443 326,504
Term Loans by Origination Year, Before Latest Fiscal Year 308,678 228,077
Term Loans by Origination Year, Two Years Before Latest Fiscal Year 208,381 211,496
Term Loans by Origination Year, Three Years Before Latest Fiscal Year 182,998 754,419
Term Loans by Origination Year, Four Years Before Latest Fiscal Year 684,442 424,330
Term Loans by Origination Year, Five or More Years Before Latest Fiscal Year 747,261 406,849
Total LHFI 2,357,203 2,351,675
Term Loans by Origination Year, Current Period Gross Charge-Offs, Current Fiscal Year (18)  
Term Loans by Origination Year, Current Period Gross Charge-Offs, Before Latest Fiscal Year (278)  
Term Loans by Origination Year, Current Period Gross Charge-Offs, Two Years Before Latest Fiscal Year (39) (619)
Term Loans by Origination Year, Current Period Gross Charge-Offs, Three Years Before Latest Fiscal Year (1,446) (1,276)
Term Loans by Origination Year, Current Period Gross Charge-Offs, Four Years Before Latest Fiscal Year (3,283) (142)
Term Loans by Origination Year, Current Period Gross Charge-Offs, Five or More Years Before Latest Fiscal Year (1,726) (74)
Total LHFI, Current Period Gross Charge-Offs (6,790) (2,111)
Consumer LHFI [Member] | Other Loans Secured by Real Estate [Member] | Secured by 1-4 Family Residential Properties [Member] | Current [Member]    
Financing Receivable Recorded Investment [Line Items]    
Term Loans by Origination Year, Current Fiscal Year 225,166 325,999
Term Loans by Origination Year, Before Latest Fiscal Year 308,674 227,009
Term Loans by Origination Year, Two Years Before Latest Fiscal Year 207,401 193,722
Term Loans by Origination Year, Three Years Before Latest Fiscal Year 177,664 712,091
Term Loans by Origination Year, Four Years Before Latest Fiscal Year 674,022 408,534
Term Loans by Origination Year, Five or More Years Before Latest Fiscal Year 741,114 395,901
Total LHFI 2,334,041 2,263,256
Consumer LHFI [Member] | Other Loans Secured by Real Estate [Member] | Secured by 1-4 Family Residential Properties [Member] | Past Due 30-89 Days [Member]    
Financing Receivable Recorded Investment [Line Items]    
Term Loans by Origination Year, Current Fiscal Year 277  
Term Loans by Origination Year, Before Latest Fiscal Year   167
Term Loans by Origination Year, Two Years Before Latest Fiscal Year 297 3,670
Term Loans by Origination Year, Three Years Before Latest Fiscal Year 4,217 9,108
Term Loans by Origination Year, Four Years Before Latest Fiscal Year 7,538 4,949
Term Loans by Origination Year, Five or More Years Before Latest Fiscal Year 3,029 3,100
Total LHFI 15,358 20,994
Consumer LHFI [Member] | Other Loans Secured by Real Estate [Member] | Secured by 1-4 Family Residential Properties [Member] | Past Due 90 Days or More [Member]    
Financing Receivable Recorded Investment [Line Items]    
Term Loans by Origination Year, Two Years Before Latest Fiscal Year 235 866
Term Loans by Origination Year, Three Years Before Latest Fiscal Year 606 1,598
Term Loans by Origination Year, Four Years Before Latest Fiscal Year 290 134
Term Loans by Origination Year, Five or More Years Before Latest Fiscal Year 829 534
Total LHFI 1,960 3,132
Consumer LHFI [Member] | Other Loans Secured by Real Estate [Member] | Secured by 1-4 Family Residential Properties [Member] | Nonaccrual [Member]    
Financing Receivable Recorded Investment [Line Items]    
Term Loans by Origination Year, Current Fiscal Year   505
Term Loans by Origination Year, Before Latest Fiscal Year 4 901
Term Loans by Origination Year, Two Years Before Latest Fiscal Year 448 13,238
Term Loans by Origination Year, Three Years Before Latest Fiscal Year 511 31,622
Term Loans by Origination Year, Four Years Before Latest Fiscal Year 2,592 10,713
Term Loans by Origination Year, Five or More Years Before Latest Fiscal Year 2,289 7,314
Total LHFI $ 5,844 $ 64,293