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LHFI and ACL, LHFI - Summary of Amortized Cost Basis of Loans by Credit Quality Indicator (Details) - USD ($)
$ in Thousands
 9 Months Ended 12 Months Ended
Sep. 30, 2024
Dec. 31, 2023
Financing Receivable Recorded Investment [Line Items]    
Term Loans by Origination Year, Current Fiscal Year $ 1,980,709 $ 2,557,360
Term Loans by Origination Year, Before Latest Fiscal Year 2,087,863 3,821,836
Term Loans by Origination Year, Two Years Before Latest Fiscal Year 3,596,016 2,060,977
Term Loans by Origination Year, Three Years Before Latest Fiscal Year 1,721,390 1,267,991
Term Loans by Origination Year, Four Years Before Latest Fiscal Year 1,046,108 662,502
Term Loans by Origination Year, Five or More Years Before Latest Fiscal Year 1,310,685 1,121,424
Financing Receivable, Revolving Loans 1,357,340 1,458,434
Total LHFI 13,100,111 12,950,524
Term Loans by Origination Year, Current Period Gross Charge-Offs, Current Fiscal Year (4,569) (6,345)
Term Loans by Origination Year, Current Period Gross Charge-Offs, Before Latest Fiscal Year (907) (2,951)
Term Loans by Origination Year, Current Period Gross Charge-Offs, Two Years Before Latest Fiscal Year (12,997) (4,601)
Term Loans by Origination Year, Current Period Gross Charge-Offs, Three Years Before Latest Fiscal Year (3,113) (313)
Term Loans by Origination Year, Current Period Gross Charge-Offs, Four Years Before Latest Fiscal Year (189) (353)
Term Loans by Origination Year, Current Period Gross Charge-Offs, Five or More Years Before Latest Fiscal Year (3,355) (417)
Financing Receivable, Revolving, Current Period Gross Charge-Offs (2,089) (2,535)
Total LHFI, Current Period Gross Charge-Offs (27,219) (17,515)
Past Due 90 Days or More [Member]    
Financing Receivable Recorded Investment [Line Items]    
Total LHFI 28,929 29,322
Commercial and Industrial Loans [Member]    
Financing Receivable Recorded Investment [Line Items]    
Total LHFI 1,767,079 1,922,910
Commercial and Industrial Loans [Member] | Past Due 90 Days or More [Member]    
Financing Receivable Recorded Investment [Line Items]    
Total LHFI 9,391 499
State and Other Political Subdivision Loans [Member]    
Financing Receivable Recorded Investment [Line Items]    
Total LHFI 996,002 1,088,466
State and Other Political Subdivision Loans [Member] | Past Due 90 Days or More [Member]    
Financing Receivable Recorded Investment [Line Items]    
Total LHFI 0 0
Other Commercial Loans and Leases [Member]    
Financing Receivable Recorded Investment [Line Items]    
Total LHFI 642,807 556,035
Other Commercial Loans and Leases [Member] | Past Due 90 Days or More [Member]    
Financing Receivable Recorded Investment [Line Items]    
Total LHFI 20 0
Consumer Loans [Member]    
Financing Receivable Recorded Investment [Line Items]    
Total LHFI 152,611 165,734
Consumer Loans [Member] | Past Due 90 Days or More [Member]    
Financing Receivable Recorded Investment [Line Items]    
Total LHFI 448 647
Loans Secured by Real Estate [Member] | Construction, Land Development and Other Land [Member]    
Financing Receivable Recorded Investment [Line Items]    
Total LHFI 614,787 642,886
Loans Secured by Real Estate [Member] | Other Secured by 1-4 Family Residential Properties [Member]    
Financing Receivable Recorded Investment [Line Items]    
Total LHFI 647,843 622,397
Loans Secured by Real Estate [Member] | Other Real Estate Secured [Member]    
Financing Receivable Recorded Investment [Line Items]    
Total LHFI 1,475,798 1,312,551
Loans Secured by Real Estate [Member] | Secured by Nonfarm, Nonresidential Properties [Member]    
Financing Receivable Recorded Investment [Line Items]    
Total LHFI 3,582,552 3,489,434
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 793 727
Other Loans Secured by Real Estate [Member] | Other Construction [Member]    
Financing Receivable Recorded Investment [Line Items]    
Total LHFI 973,469 867,793
Other Loans Secured by Real Estate [Member] | Secured by 1-4 Family Residential Properties [Member]    
Financing Receivable Recorded Investment [Line Items]    
Total LHFI 2,247,163 2,282,318
Commercial LHFI [Member]    
Financing Receivable Recorded Investment [Line Items]    
Term Loans by Origination Year, Current Fiscal Year 1,714,622 2,158,477
Term Loans by Origination Year, Before Latest Fiscal Year 1,769,413 2,846,360
Term Loans by Origination Year, Two Years Before Latest Fiscal Year 2,717,168 1,503,578
Term Loans by Origination Year, Three Years Before Latest Fiscal Year 1,225,876 1,071,603
Term Loans by Origination Year, Four Years Before Latest Fiscal Year 870,781 555,406
Term Loans by Origination Year, Five or More Years Before Latest Fiscal Year 967,289 821,512
Financing Receivable, Revolving Loans 848,346 973,511
Total LHFI 10,113,495 9,930,447
Term Loans by Origination Year, Current Period Gross Charge-Offs, Current Fiscal Year (128) (143)
Term Loans by Origination Year, Current Period Gross Charge-Offs, Before Latest Fiscal Year (85) (1,362)
Term Loans by Origination Year, Current Period Gross Charge-Offs, Two Years Before Latest Fiscal Year (2,952) (4,208)
Term Loans by Origination Year, Current Period Gross Charge-Offs, Three Years Before Latest Fiscal Year (2,873) (164)
Term Loans by Origination Year, Current Period Gross Charge-Offs, Four Years Before Latest Fiscal Year (86) (342)
Term Loans by Origination Year, Current Period Gross Charge-Offs, Five or More Years Before Latest Fiscal Year (3,188) (252)
Financing Receivable, Revolving, Current Period Gross Charge-Offs (85) (7)
Total LHFI, Current Period Gross Charge-Offs (9,397) (6,478)
Commercial LHFI [Member] | Commercial and Industrial Loans [Member]    
Financing Receivable Recorded Investment [Line Items]    
Term Loans by Origination Year, Current Fiscal Year 391,604 515,103
Term Loans by Origination Year, Before Latest Fiscal Year 382,569 501,808
Term Loans by Origination Year, Two Years Before Latest Fiscal Year 337,149 175,718
Term Loans by Origination Year, Three Years Before Latest Fiscal Year 115,586 93,985
Term Loans by Origination Year, Four Years Before Latest Fiscal Year 53,370 32,026
Term Loans by Origination Year, Five or More Years Before Latest Fiscal Year 45,621 45,077
Financing Receivable, Revolving Loans 441,180 559,193
Total LHFI 1,767,079 1,922,910
Term Loans by Origination Year, Current Period Gross Charge-Offs, Current Fiscal Year (128) (42)
Term Loans by Origination Year, Current Period Gross Charge-Offs, Before Latest Fiscal Year (85) (1,071)
Term Loans by Origination Year, Current Period Gross Charge-Offs, Two Years Before Latest Fiscal Year (430) (700)
Term Loans by Origination Year, Current Period Gross Charge-Offs, Three Years Before Latest Fiscal Year (461) (138)
Term Loans by Origination Year, Current Period Gross Charge-Offs, Four Years Before Latest Fiscal Year (86) (95)
Term Loans by Origination Year, Current Period Gross Charge-Offs, Five or More Years Before Latest Fiscal Year (3,111) (108)
Financing Receivable, Revolving, Current Period Gross Charge-Offs (85) (7)
Total LHFI, Current Period Gross Charge-Offs (4,386) (2,161)
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 383,881 497,730
Term Loans by Origination Year, Before Latest Fiscal Year 380,031 474,737
Term Loans by Origination Year, Two Years Before Latest Fiscal Year 265,702 158,659
Term Loans by Origination Year, Three Years Before Latest Fiscal Year 102,706 80,646
Term Loans by Origination Year, Four Years Before Latest Fiscal Year 52,400 31,876
Term Loans by Origination Year, Five or More Years Before Latest Fiscal Year 45,251 44,972
Financing Receivable, Revolving Loans 406,087 537,527
Total LHFI 1,636,058 1,826,147
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 12,570
Term Loans by Origination Year, Before Latest Fiscal Year 615 10,141
Term Loans by Origination Year, Two Years Before Latest Fiscal Year 14,201 3,149
Term Loans by Origination Year, Three Years Before Latest Fiscal Year 52 1,381
Term Loans by Origination Year, Four Years Before Latest Fiscal Year 110
Term Loans by Origination Year, Five or More Years Before Latest Fiscal Year  
Financing Receivable, Revolving Loans 18,877 126
Total LHFI 33,745 27,477
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 7,496 4,797
Term Loans by Origination Year, Before Latest Fiscal Year 1,923 16,872
Term Loans by Origination Year, Two Years Before Latest Fiscal Year 57,073 13,909
Term Loans by Origination Year, Three Years Before Latest Fiscal Year 12,683 11,958
Term Loans by Origination Year, Four Years Before Latest Fiscal Year 970 40
Term Loans by Origination Year, Five or More Years Before Latest Fiscal Year 367 80
Financing Receivable, Revolving Loans 16,216 21,528
Total LHFI 96,728 69,184
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 227 6
Term Loans by Origination Year, Before Latest Fiscal Year  
Term Loans by Origination Year, Two Years Before Latest Fiscal Year 173 1
Term Loans by Origination Year, Three Years Before Latest Fiscal Year 145  
Term Loans by Origination Year, Four Years Before Latest Fiscal Year  
Term Loans by Origination Year, Five or More Years Before Latest Fiscal Year 3 25
Financing Receivable, Revolving Loans 12
Total LHFI 548 102
Commercial LHFI [Member] | State and Other Political Subdivision Loans [Member]    
Financing Receivable Recorded Investment [Line Items]    
Term Loans by Origination Year, Current Fiscal Year 55,360 152,157
Term Loans by Origination Year, Before Latest Fiscal Year 121,591 247,034
Term Loans by Origination Year, Two Years Before Latest Fiscal Year 244,434 174,812
Term Loans by Origination Year, Three Years Before Latest Fiscal Year 157,287 99,786
Term Loans by Origination Year, Four Years Before Latest Fiscal Year 83,156 32,118
Term Loans by Origination Year, Five or More Years Before Latest Fiscal Year 331,105 377,225
Financing Receivable, Revolving Loans 3,069 5,334
Total LHFI 996,002 1,088,466
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 55,360 152,157
Term Loans by Origination Year, Before Latest Fiscal Year 121,591 247,034
Term Loans by Origination Year, Two Years Before Latest Fiscal Year 244,434 174,812
Term Loans by Origination Year, Three Years Before Latest Fiscal Year 157,287 99,786
Term Loans by Origination Year, Four Years Before Latest Fiscal Year 83,156 32,118
Term Loans by Origination Year, Five or More Years Before Latest Fiscal Year 331,105 377,225
Financing Receivable, Revolving Loans 3,069 5,334
Total LHFI 996,002 1,088,466
Commercial LHFI [Member] | Other Commercial Loans and Leases [Member]    
Financing Receivable Recorded Investment [Line Items]    
Term Loans by Origination Year, Current Fiscal Year 146,721 211,508
Term Loans by Origination Year, Before Latest Fiscal Year 180,021 49,158
Term Loans by Origination Year, Two Years Before Latest Fiscal Year 20,174 30,113
Term Loans by Origination Year, Three Years Before Latest Fiscal Year 32,326 21,585
Term Loans by Origination Year, Four Years Before Latest Fiscal Year 17,013 32,837
Term Loans by Origination Year, Five or More Years Before Latest Fiscal Year 32,572 8,488
Financing Receivable, Revolving Loans 213,980 202,346
Total LHFI 642,807 556,035
Term Loans by Origination Year, Current Period Gross Charge-Offs, Current Fiscal Year   (40)
Term Loans by Origination Year, Current Period Gross Charge-Offs, Before Latest Fiscal Year   (248)
Term Loans by Origination Year, Current Period Gross Charge-Offs, Two Years Before Latest Fiscal Year (28)  
Term Loans by Origination Year, Current Period Gross Charge-Offs, Three Years Before Latest Fiscal Year   (26)
Term Loans by Origination Year, Current Period Gross Charge-Offs, Five or More Years Before Latest Fiscal Year (25)  
Total LHFI, Current Period Gross Charge-Offs (53) (314)
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 145,848 211,402
Term Loans by Origination Year, Before Latest Fiscal Year 179,925 48,947
Term Loans by Origination Year, Two Years Before Latest Fiscal Year 19,906 30,071
Term Loans by Origination Year, Three Years Before Latest Fiscal Year 32,234 21,377
Term Loans by Origination Year, Four Years Before Latest Fiscal Year 17,013 32,837
Term Loans by Origination Year, Five or More Years Before Latest Fiscal Year 32,572 8,468
Financing Receivable, Revolving Loans 212,999 201,339
Total LHFI 640,497 554,441
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, Two Years Before Latest Fiscal Year 140  
Term Loans by Origination Year, Three Years Before Latest Fiscal Year 70 208
Financing Receivable, Revolving Loans   20
Total LHFI 210 228
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 873 106
Term Loans by Origination Year, Before Latest Fiscal Year 96 211
Term Loans by Origination Year, Two Years Before Latest Fiscal Year 128 42
Term Loans by Origination Year, Three Years Before Latest Fiscal Year 22  
Financing Receivable, Revolving Loans 981 987
Total LHFI 2,100 1,346
Commercial LHFI [Member] | Other Commercial Loans and Leases [Member] | Doubtful - RR 9 [Member]    
Financing Receivable Recorded Investment [Line Items]    
Term Loans by Origination Year, Five or More Years Before Latest Fiscal Year   20
Total LHFI   20
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 316,003 360,419
Term Loans by Origination Year, Before Latest Fiscal Year 116,700 99,078
Term Loans by Origination Year, Two Years Before Latest Fiscal Year 39,987 36,967
Term Loans by Origination Year, Three Years Before Latest Fiscal Year 25,444 10,610
Term Loans by Origination Year, Four Years Before Latest Fiscal Year 8,488 2,036
Term Loans by Origination Year, Five or More Years Before Latest Fiscal Year 2,409 2,006
Financing Receivable, Revolving Loans 42,804 52,351
Total LHFI 551,835 563,467
Term Loans by Origination Year, Current Period Gross Charge-Offs, Before Latest Fiscal Year   (4)
Term Loans by Origination Year, Current Period Gross Charge-Offs, Two Years Before Latest Fiscal Year   (10)
Term Loans by Origination Year, Current Period Gross Charge-Offs, Four Years Before Latest Fiscal Year   (228)
Term Loans by Origination Year, Current Period Gross Charge-Offs, Five or More Years Before Latest Fiscal Year (24)  
Total LHFI, Current Period Gross Charge-Offs (24) (242)
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 313,423 359,813
Term Loans by Origination Year, Before Latest Fiscal Year 115,646 98,742
Term Loans by Origination Year, Two Years Before Latest Fiscal Year 39,923 35,095
Term Loans by Origination Year, Three Years Before Latest Fiscal Year 25,444 10,591
Term Loans by Origination Year, Four Years Before Latest Fiscal Year 8,471 2,036
Term Loans by Origination Year, Five or More Years Before Latest Fiscal Year 2,409 1,961
Financing Receivable, Revolving Loans 42,086 52,351
Total LHFI 547,402 560,589
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 2,575  
Term Loans by Origination Year, Before Latest Fiscal Year 989  
Term Loans by Origination Year, Two Years Before Latest Fiscal Year   360
Financing Receivable, Revolving Loans 553  
Total LHFI 4,117 360
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 5 606
Term Loans by Origination Year, Before Latest Fiscal Year 65 336
Term Loans by Origination Year, Two Years Before Latest Fiscal Year 64 1,512
Term Loans by Origination Year, Three Years Before Latest Fiscal Year   19
Term Loans by Origination Year, Four Years Before Latest Fiscal Year 17  
Term Loans by Origination Year, Five or More Years Before Latest Fiscal Year   21
Financing Receivable, Revolving Loans 165  
Total LHFI 316 2,494
Commercial LHFI [Member] | Loans Secured by Real Estate [Member] | Construction, Land Development and Other Land [Member] | Doubtful - RR 9 [Member]    
Financing Receivable Recorded Investment [Line Items]    
Term Loans by Origination Year, Five or More Years Before Latest Fiscal Year   24
Total LHFI   24
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 23,773 33,292
Term Loans by Origination Year, Before Latest Fiscal Year 26,299 31,467
Term Loans by Origination Year, Two Years Before Latest Fiscal Year 24,499 29,364
Term Loans by Origination Year, Three Years Before Latest Fiscal Year 25,641 14,341
Term Loans by Origination Year, Four Years Before Latest Fiscal Year 12,086 8,164
Term Loans by Origination Year, Five or More Years Before Latest Fiscal Year 4,006 3,128
Financing Receivable, Revolving Loans 7,889 10,175
Total LHFI 124,193 129,931
Term Loans by Origination Year, Current Period Gross Charge-Offs, Two Years Before Latest Fiscal Year   (24)
Term Loans by Origination Year, Current Period Gross Charge-Offs, Five or More Years Before Latest Fiscal Year (12) (6)
Total LHFI, Current Period Gross Charge-Offs (12) (30)
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 23,695 33,072
Term Loans by Origination Year, Before Latest Fiscal Year 25,412 30,760
Term Loans by Origination Year, Two Years Before Latest Fiscal Year 23,921 29,159
Term Loans by Origination Year, Three Years Before Latest Fiscal Year 25,271 14,309
Term Loans by Origination Year, Four Years Before Latest Fiscal Year 12,086 8,084
Term Loans by Origination Year, Five or More Years Before Latest Fiscal Year 3,804 2,822
Financing Receivable, Revolving Loans 7,859 10,077
Total LHFI 122,048 128,283
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, Current Fiscal Year 27  
Term Loans by Origination Year, Before Latest Fiscal Year   82
Term Loans by Origination Year, Two Years Before Latest Fiscal Year   48
Term Loans by Origination Year, Three Years Before Latest Fiscal Year 36 10
Total LHFI 63 140
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 51 220
Term Loans by Origination Year, Before Latest Fiscal Year 887 625
Term Loans by Origination Year, Two Years Before Latest Fiscal Year 578 157
Term Loans by Origination Year, Three Years Before Latest Fiscal Year 334 22
Term Loans by Origination Year, Four Years Before Latest Fiscal Year   80
Term Loans by Origination Year, Five or More Years Before Latest Fiscal Year 202 306
Financing Receivable, Revolving Loans 30 98
Total LHFI 2,082 1,508
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 183,283 194,309
Term Loans by Origination Year, Before Latest Fiscal Year 97,427 463,340
Term Loans by Origination Year, Two Years Before Latest Fiscal Year 675,380 332,818
Term Loans by Origination Year, Three Years Before Latest Fiscal Year 302,584 210,047
Term Loans by Origination Year, Four Years Before Latest Fiscal Year 139,288 91,905
Term Loans by Origination Year, Five or More Years Before Latest Fiscal Year 69,709 11,119
Financing Receivable, Revolving Loans 7,887 8,880
Total LHFI 1,475,558 1,312,418
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 168,609 194,141
Term Loans by Origination Year, Before Latest Fiscal Year 97,427 447,200
Term Loans by Origination Year, Two Years Before Latest Fiscal Year 649,069 332,818
Term Loans by Origination Year, Three Years Before Latest Fiscal Year 260,090 209,757
Term Loans by Origination Year, Four Years Before Latest Fiscal Year 139,030 56,024
Term Loans by Origination Year, Five or More Years Before Latest Fiscal Year 44,283 11,080
Financing Receivable, Revolving Loans 7,461 8,880
Total LHFI 1,365,969 1,259,900
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, Current Fiscal Year   126
Term Loans by Origination Year, Before Latest Fiscal Year   2,076
Term Loans by Origination Year, Two Years Before Latest Fiscal Year 25,348  
Term Loans by Origination Year, Three Years Before Latest Fiscal Year 27,448  
Term Loans by Origination Year, Four Years Before Latest Fiscal Year   35,881
Financing Receivable, Revolving Loans 426  
Total LHFI 53,222 38,083
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, Current Fiscal Year 14,632  
Term Loans by Origination Year, Before Latest Fiscal Year   14,064
Term Loans by Origination Year, Two Years Before Latest Fiscal Year 963  
Term Loans by Origination Year, Three Years Before Latest Fiscal Year 15,046 290
Term Loans by Origination Year, Four Years Before Latest Fiscal Year 258  
Term Loans by Origination Year, Five or More Years Before Latest Fiscal Year 25,426 39
Total LHFI 56,325 14,393
Commercial LHFI [Member] | Loans Secured by Real Estate [Member] | Other Real Estate Secured [Member] | Doubtful - RR 9 [Member]    
Financing Receivable Recorded Investment [Line Items]    
Term Loans by Origination Year, Current Fiscal Year 42 42
Total LHFI 42 42
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 507,484 511,951
Term Loans by Origination Year, Before Latest Fiscal Year 423,306 936,413
Term Loans by Origination Year, Two Years Before Latest Fiscal Year 1,026,688 573,903
Term Loans by Origination Year, Three Years Before Latest Fiscal Year 503,383 607,187
Term Loans by Origination Year, Four Years Before Latest Fiscal Year 538,201 356,320
Term Loans by Origination Year, Five or More Years Before Latest Fiscal Year 481,867 374,463
Financing Receivable, Revolving Loans 101,623 129,190
Total LHFI 3,582,552 3,489,427
Term Loans by Origination Year, Current Period Gross Charge-Offs, Before Latest Fiscal Year   (39)
Term Loans by Origination Year, Current Period Gross Charge-Offs, Two Years Before Latest Fiscal Year   (82)
Term Loans by Origination Year, Current Period Gross Charge-Offs, Three Years Before Latest Fiscal Year (2,412)  
Term Loans by Origination Year, Current Period Gross Charge-Offs, Four Years Before Latest Fiscal Year   (19)
Term Loans by Origination Year, Current Period Gross Charge-Offs, Five or More Years Before Latest Fiscal Year (16) (138)
Total LHFI, Current Period Gross Charge-Offs (2,428) (278)
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 498,807 501,327
Term Loans by Origination Year, Before Latest Fiscal Year 416,459 919,519
Term Loans by Origination Year, Two Years Before Latest Fiscal Year 936,901 526,412
Term Loans by Origination Year, Three Years Before Latest Fiscal Year 475,161 596,240
Term Loans by Origination Year, Four Years Before Latest Fiscal Year 481,754 323,687
Term Loans by Origination Year, Five or More Years Before Latest Fiscal Year 420,554 369,250
Financing Receivable, Revolving Loans 101,623 129,142
Total LHFI 3,331,259 3,365,577
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   4,271
Term Loans by Origination Year, Before Latest Fiscal Year   14,930
Term Loans by Origination Year, Two Years Before Latest Fiscal Year 55,301  
Term Loans by Origination Year, Three Years Before Latest Fiscal Year   138
Term Loans by Origination Year, Four Years Before Latest Fiscal Year 32,937 23,966
Term Loans by Origination Year, Five or More Years Before Latest Fiscal Year 3,400  
Total LHFI 91,638 43,305
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 8,664 6,332
Term Loans by Origination Year, Before Latest Fiscal Year 6,847 1,964
Term Loans by Origination Year, Two Years Before Latest Fiscal Year 34,486 47,491
Term Loans by Origination Year, Three Years Before Latest Fiscal Year 28,222 10,809
Term Loans by Origination Year, Four Years Before Latest Fiscal Year 23,510 8,614
Term Loans by Origination Year, Five or More Years Before Latest Fiscal Year 57,905 5,200
Financing Receivable, Revolving Loans   48
Total LHFI 159,634 80,458
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, Current Fiscal Year 13 21
Term Loans by Origination Year, Four Years Before Latest Fiscal Year   53
Term Loans by Origination Year, Five or More Years Before Latest Fiscal Year 8 13
Total LHFI 21 87
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 90,394 179,738
Term Loans by Origination Year, Before Latest Fiscal Year 421,500 518,062
Term Loans by Origination Year, Two Years Before Latest Fiscal Year 348,857 149,883
Term Loans by Origination Year, Three Years Before Latest Fiscal Year 63,625 14,062
Term Loans by Origination Year, Four Years Before Latest Fiscal Year 19,179  
Term Loans by Origination Year, Five or More Years Before Latest Fiscal Year   6
Financing Receivable, Revolving Loans 29,914 6,042
Total LHFI 973,469 867,793
Term Loans by Origination Year, Current Period Gross Charge-Offs, Current Fiscal Year   (61)
Term Loans by Origination Year, Current Period Gross Charge-Offs, Two Years Before Latest Fiscal Year (2,494) (3,392)
Total LHFI, Current Period Gross Charge-Offs (2,494) (3,453)
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 90,334 179,676
Term Loans by Origination Year, Before Latest Fiscal Year 421,500 518,062
Term Loans by Origination Year, Two Years Before Latest Fiscal Year 305,414 149,883
Term Loans by Origination Year, Three Years Before Latest Fiscal Year 54,232 14,062
Term Loans by Origination Year, Five or More Years Before Latest Fiscal Year   6
Financing Receivable, Revolving Loans 29,914 6,042
Total LHFI 901,394 867,731
Commercial LHFI [Member] | Other Loans Secured by Real Estate [Member] | Other Construction [Member] | Special Mention - RR 7 [Member]    
Financing Receivable Recorded Investment [Line Items]    
Term Loans by Origination Year, Two Years Before Latest Fiscal Year 43,443  
Term Loans by Origination Year, Three Years Before Latest Fiscal Year 9,393  
Total LHFI 52,836  
Commercial LHFI [Member] | Other Loans Secured by Real Estate [Member] | Other Construction [Member] | Substandard - RR 8 [Member]    
Financing Receivable Recorded Investment [Line Items]    
Term Loans by Origination Year, Current Fiscal Year 60 62
Term Loans by Origination Year, Four Years Before Latest Fiscal Year 19,179  
Total LHFI 19,239 62
Consumer LHFI [Member]    
Financing Receivable Recorded Investment [Line Items]    
Term Loans by Origination Year, Current Fiscal Year 266,087 398,883
Term Loans by Origination Year, Before Latest Fiscal Year 318,450 975,476
Term Loans by Origination Year, Two Years Before Latest Fiscal Year 878,848 557,399
Term Loans by Origination Year, Three Years Before Latest Fiscal Year 495,514 196,388
Term Loans by Origination Year, Four Years Before Latest Fiscal Year 175,327 107,096
Term Loans by Origination Year, Five or More Years Before Latest Fiscal Year 343,396 299,912
Financing Receivable, Revolving Loans 508,994 484,923
Total LHFI 2,986,616 3,020,077
Term Loans by Origination Year, Current Period Gross Charge-Offs, Current Fiscal Year (4,441) (6,202)
Term Loans by Origination Year, Current Period Gross Charge-Offs, Before Latest Fiscal Year (822) (1,589)
Term Loans by Origination Year, Current Period Gross Charge-Offs, Two Years Before Latest Fiscal Year (10,045) (393)
Term Loans by Origination Year, Current Period Gross Charge-Offs, Three Years Before Latest Fiscal Year (240) (149)
Term Loans by Origination Year, Current Period Gross Charge-Offs, Four Years Before Latest Fiscal Year (103) (11)
Term Loans by Origination Year, Current Period Gross Charge-Offs, Five or More Years Before Latest Fiscal Year (167) (165)
Financing Receivable, Revolving, Current Period Gross Charge-Offs (2,004) (2,528)
Total LHFI, Current Period Gross Charge-Offs (17,822) (11,037)
Consumer LHFI [Member] | Consumer Loans [Member]    
Financing Receivable Recorded Investment [Line Items]    
Term Loans by Origination Year, Current Fiscal Year 46,804 60,878
Term Loans by Origination Year, Before Latest Fiscal Year 28,239 33,351
Term Loans by Origination Year, Two Years Before Latest Fiscal Year 15,876 10,919
Term Loans by Origination Year, Three Years Before Latest Fiscal Year 5,655 2,665
Term Loans by Origination Year, Four Years Before Latest Fiscal Year 1,484 922
Term Loans by Origination Year, Five or More Years Before Latest Fiscal Year 243 299
Financing Receivable, Revolving Loans 54,310 56,700
Total LHFI 152,611 165,734
Term Loans by Origination Year, Current Period Gross Charge-Offs, Current Fiscal Year (4,413) (6,138)
Term Loans by Origination Year, Current Period Gross Charge-Offs, Before Latest Fiscal Year (650) (559)
Term Loans by Origination Year, Current Period Gross Charge-Offs, Two Years Before Latest Fiscal Year (373) (167)
Term Loans by Origination Year, Current Period Gross Charge-Offs, Three Years Before Latest Fiscal Year (94) (43)
Term Loans by Origination Year, Current Period Gross Charge-Offs, Four Years Before Latest Fiscal Year (88) (1)
Term Loans by Origination Year, Current Period Gross Charge-Offs, Five or More Years Before Latest Fiscal Year   (1)
Financing Receivable, Revolving, Current Period Gross Charge-Offs (2,004) (2,381)
Total LHFI, Current Period Gross Charge-Offs (7,622) (9,290)
Consumer LHFI [Member] | Consumer Loans [Member] | Current [Member]    
Financing Receivable Recorded Investment [Line Items]    
Term Loans by Origination Year, Current Fiscal Year 46,034 59,496
Term Loans by Origination Year, Before Latest Fiscal Year 27,761 32,767
Term Loans by Origination Year, Two Years Before Latest Fiscal Year 15,546 10,698
Term Loans by Origination Year, Three Years Before Latest Fiscal Year 5,548 2,604
Term Loans by Origination Year, Four Years Before Latest Fiscal Year 1,460 917
Term Loans by Origination Year, Five or More Years Before Latest Fiscal Year 235 294
Financing Receivable, Revolving Loans 52,980 55,321
Total LHFI 149,564 162,097
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 697 1,274
Term Loans by Origination Year, Before Latest Fiscal Year 422 475
Term Loans by Origination Year, Two Years Before Latest Fiscal Year 238 134
Term Loans by Origination Year, Three Years Before Latest Fiscal Year 40 34
Term Loans by Origination Year, Four Years Before Latest Fiscal Year 1 5
Term Loans by Origination Year, Five or More Years Before Latest Fiscal Year 8 5
Financing Receivable, Revolving Loans 954 839
Total LHFI 2,360 2,766
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 49 64
Term Loans by Origination Year, Before Latest Fiscal Year 26 44
Term Loans by Origination Year, Two Years Before Latest Fiscal Year 15 3
Term Loans by Origination Year, Three Years Before Latest Fiscal Year   1
Term Loans by Origination Year, Four Years Before Latest Fiscal Year 0  
Financing Receivable, Revolving Loans 353 516
Total LHFI 443 628
Consumer LHFI [Member] | Consumer Loans [Member] | Nonaccrual [Member]    
Financing Receivable Recorded Investment [Line Items]    
Term Loans by Origination Year, Current Fiscal Year 24 44
Term Loans by Origination Year, Before Latest Fiscal Year 30 65
Term Loans by Origination Year, Two Years Before Latest Fiscal Year 77 84
Term Loans by Origination Year, Three Years Before Latest Fiscal Year 67 26
Term Loans by Origination Year, Four Years Before Latest Fiscal Year 23  
Financing Receivable, Revolving Loans 23 24
Total LHFI 244 243
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 21,981 44,912
Term Loans by Origination Year, Before Latest Fiscal Year 27,992 23,360
Term Loans by Origination Year, Two Years Before Latest Fiscal Year 4,853 6,121
Term Loans by Origination Year, Three Years Before Latest Fiscal Year 3,739 1,203
Term Loans by Origination Year, Four Years Before Latest Fiscal Year 1,079 1,112
Term Loans by Origination Year, Five or More Years Before Latest Fiscal Year 2,133 2,058
Financing Receivable, Revolving Loans 1,175 653
Total LHFI 62,952 79,419
Term Loans by Origination Year, Current Period Gross Charge-Offs, Five or More Years Before Latest Fiscal Year (8)  
Total LHFI, Current Period Gross Charge-Offs (8)  
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 21,981 44,912
Term Loans by Origination Year, Before Latest Fiscal Year 27,681 23,110
Term Loans by Origination Year, Two Years Before Latest Fiscal Year 4,712 5,973
Term Loans by Origination Year, Three Years Before Latest Fiscal Year 3,735 1,203
Term Loans by Origination Year, Four Years Before Latest Fiscal Year 1,079 1,082
Term Loans by Origination Year, Five or More Years Before Latest Fiscal Year 2,076 1,864
Financing Receivable, Revolving Loans 1,175 653
Total LHFI 62,439 78,797
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 311 250
Term Loans by Origination Year, Two Years Before Latest Fiscal Year 118  
Term Loans by Origination Year, Four Years Before Latest Fiscal Year   30
Term Loans by Origination Year, Five or More Years Before Latest Fiscal Year 32 191
Total LHFI 461 471
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 23 148
Term Loans by Origination Year, Three Years Before Latest Fiscal Year 4  
Term Loans by Origination Year, Five or More Years Before Latest Fiscal Year 25 3
Total LHFI 52 151
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 21,702 29,869
Term Loans by Origination Year, Before Latest Fiscal Year 20,554 11,774
Term Loans by Origination Year, Two Years Before Latest Fiscal Year 7,662 5,855
Term Loans by Origination Year, Three Years Before Latest Fiscal Year 5,478 4,483
Term Loans by Origination Year, Four Years Before Latest Fiscal Year 3,900 4,364
Term Loans by Origination Year, Five or More Years Before Latest Fiscal Year 10,845 8,551
Financing Receivable, Revolving Loans 453,509 427,570
Total LHFI 523,650 492,466
Term Loans by Origination Year, Current Period Gross Charge-Offs, Current Fiscal Year (28)  
Term Loans by Origination Year, Current Period Gross Charge-Offs, Before Latest Fiscal Year (29) (100)
Term Loans by Origination Year, Current Period Gross Charge-Offs, Two Years Before Latest Fiscal Year (206) (9)
Term Loans by Origination Year, Current Period Gross Charge-Offs, Three Years Before Latest Fiscal Year (40) (2)
Term Loans by Origination Year, Current Period Gross Charge-Offs, Four Years Before Latest Fiscal Year (14) (10)
Term Loans by Origination Year, Current Period Gross Charge-Offs, Five or More Years Before Latest Fiscal Year (52) (22)
Financing Receivable, Revolving, Current Period Gross Charge-Offs   (147)
Total LHFI, Current Period Gross Charge-Offs (369) (290)
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 19,886 29,636
Term Loans by Origination Year, Before Latest Fiscal Year 20,261 11,366
Term Loans by Origination Year, Two Years Before Latest Fiscal Year 7,529 5,733
Term Loans by Origination Year, Three Years Before Latest Fiscal Year 5,367 4,471
Term Loans by Origination Year, Four Years Before Latest Fiscal Year 3,747 4,313
Term Loans by Origination Year, Five or More Years Before Latest Fiscal Year 9,421 7,674
Financing Receivable, Revolving Loans 444,331 417,383
Total LHFI 510,542 480,576
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 1,726 225
Term Loans by Origination Year, Before Latest Fiscal Year 264 68
Term Loans by Origination Year, Two Years Before Latest Fiscal Year 59 74
Term Loans by Origination Year, Three Years Before Latest Fiscal Year 65 4
Term Loans by Origination Year, Four Years Before Latest Fiscal Year 49 51
Term Loans by Origination Year, Five or More Years Before Latest Fiscal Year 676 220
Financing Receivable, Revolving Loans 4,060 4,292
Total LHFI 6,899 4,934
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, Current Fiscal Year 55  
Term Loans by Origination Year, Before Latest Fiscal Year   264
Term Loans by Origination Year, Two Years Before Latest Fiscal Year 8  
Term Loans by Origination Year, Five or More Years Before Latest Fiscal Year 162 41
Financing Receivable, Revolving Loans 615 934
Total LHFI 840 1,239
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 35 8
Term Loans by Origination Year, Before Latest Fiscal Year 29 76
Term Loans by Origination Year, Two Years Before Latest Fiscal Year 66 48
Term Loans by Origination Year, Three Years Before Latest Fiscal Year 46 8
Term Loans by Origination Year, Four Years Before Latest Fiscal Year 104  
Term Loans by Origination Year, Five or More Years Before Latest Fiscal Year 586 616
Financing Receivable, Revolving Loans 4,503 4,961
Total LHFI 5,369 5,717
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 136  
Term Loans by Origination Year, Three Years Before Latest Fiscal Year   78
Term Loans by Origination Year, Four Years Before Latest Fiscal Year 70  
Term Loans by Origination Year, Five or More Years Before Latest Fiscal Year 34 55
Total LHFI 240 133
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 136  
Term Loans by Origination Year, Three Years Before Latest Fiscal Year   78
Term Loans by Origination Year, Four Years Before Latest Fiscal Year 70  
Term Loans by Origination Year, Five or More Years Before Latest Fiscal Year 34 55
Total LHFI 240 133
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, Two Years Before Latest Fiscal Year   7
Total LHFI   7
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, Two Years Before Latest Fiscal Year   7
Total LHFI   7
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 175,464 263,224
Term Loans by Origination Year, Before Latest Fiscal Year 241,665 906,991
Term Loans by Origination Year, Two Years Before Latest Fiscal Year 850,457 534,497
Term Loans by Origination Year, Three Years Before Latest Fiscal Year 480,642 187,959
Term Loans by Origination Year, Four Years Before Latest Fiscal Year 168,794 100,698
Term Loans by Origination Year, Five or More Years Before Latest Fiscal Year 330,141 288,949
Total LHFI 2,247,163 2,282,318
Term Loans by Origination Year, Current Period Gross Charge-Offs, Current Fiscal Year   (64)
Term Loans by Origination Year, Current Period Gross Charge-Offs, Before Latest Fiscal Year (143) (930)
Term Loans by Origination Year, Current Period Gross Charge-Offs, Two Years Before Latest Fiscal Year (9,466) (217)
Term Loans by Origination Year, Current Period Gross Charge-Offs, Three Years Before Latest Fiscal Year (106) (104)
Term Loans by Origination Year, Current Period Gross Charge-Offs, Four Years Before Latest Fiscal Year (1)  
Term Loans by Origination Year, Current Period Gross Charge-Offs, Five or More Years Before Latest Fiscal Year (107) (142)
Total LHFI, Current Period Gross Charge-Offs (9,823) (1,457)
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 174,559 258,800
Term Loans by Origination Year, Before Latest Fiscal Year 234,420 878,893
Term Loans by Origination Year, Two Years Before Latest Fiscal Year 827,385 516,324
Term Loans by Origination Year, Three Years Before Latest Fiscal Year 471,999 180,272
Term Loans by Origination Year, Four Years Before Latest Fiscal Year 166,513 98,552
Term Loans by Origination Year, Five or More Years Before Latest Fiscal Year 325,051 277,664
Total LHFI 2,199,927 2,210,505
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 632 3,370
Term Loans by Origination Year, Before Latest Fiscal Year 4,345 11,293
Term Loans by Origination Year, Two Years Before Latest Fiscal Year 10,101 5,513
Term Loans by Origination Year, Three Years Before Latest Fiscal Year 5,510 2,121
Term Loans by Origination Year, Four Years Before Latest Fiscal Year 850 298
Term Loans by Origination Year, Five or More Years Before Latest Fiscal Year 1,815 1,664
Total LHFI 23,253 24,259
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, Current Fiscal Year 273 376
Term Loans by Origination Year, Before Latest Fiscal Year 828 1,219
Term Loans by Origination Year, Two Years Before Latest Fiscal Year 2,359 1,208
Term Loans by Origination Year, Three Years Before Latest Fiscal Year 327 682
Term Loans by Origination Year, Four Years Before Latest Fiscal Year 198  
Term Loans by Origination Year, Five or More Years Before Latest Fiscal Year 34 255
Total LHFI 4,019 3,740
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 0 678
Term Loans by Origination Year, Before Latest Fiscal Year 2,072 15,586
Term Loans by Origination Year, Two Years Before Latest Fiscal Year 10,612 11,452
Term Loans by Origination Year, Three Years Before Latest Fiscal Year 2,806 4,884
Term Loans by Origination Year, Four Years Before Latest Fiscal Year 1,233 1,848
Term Loans by Origination Year, Five or More Years Before Latest Fiscal Year 3,241 9,366
Total LHFI $ 19,964 $ 43,814