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LOANS AND ALLOWANCE FOR CREDIT LOSSES - RISK CATEGORY (Details) - USD ($) $ in Thousands | 3 Months Ended | 12 Months Ended
--- | --- | ---
Mar. 31, 2024 | Mar. 31, 2023 | Dec. 31, 2023
Loans |  |  |
Revolving Loans Amortized Cost Basis |  |  | $ 864,686
Revolving Loans Converted To Term Loans |  |  | 161,226
Loans, Gross Charge-offs |  |  |
Revolving Loans Amortized Cost Basis |  |  | 15,061
Lease |  |  |
Year One | $ 7,362 |  | 46,253
Year Two | 43,362 |  | 24,088
Year Three | 22,079 |  | 10,427
Year Four | 9,169 |  | 4,754
Year Five | 4,135 |  | 2,371
Prior | 2,165 |  | 698
Total Loans | 88,272 |  | 88,591
Lease, Gross Charge-offs |  |  |
Year One |  |  | 20
Year Two | 24 |  | 113
Prior |  |  | 8
Total | 24 |  | 141
Loans and Lease |  |  |
Year One | 151,635 |  | 1,353,074
Year Two | 894,783 |  | 981,145
Year Three | 902,506 |  | 758,188
Year Four | 688,521 |  | 439,564
Year Five | 638,276 |  | 206,951
Prior | 782,158 |  | 475,027
Total loans | 5,224,292 |  | 5,239,861
Loans and Lease, Gross Charge-offs |  |  |
Year One |  |  | 20,447
Year Two | 24 |  | 5,667
Year Three |  |  | 24
Year Four | 13 |  |
Prior |  |  | 15
Total, YTD Gross Charge-offs | 4,927 | $ 3,430 | 41,214
Loans held for investment fair value | 0 |  | 0
Pass or not rated |  |  |
Loans |  |  |
Revolving Loans Amortized Cost Basis |  |  | 858,643
Revolving Loans Converted To Term Loans |  |  | 160,406
Lease |  |  |
Year One | 7,362 |  | 45,824
Year Two | 42,950 |  | 23,956
Year Three | 21,864 |  | 10,265
Year Four | 9,023 |  | 4,571
Year Five | 3,979 |  | 2,344
Prior | 2,117 |  | 545
Total Loans | 87,295 |  | 87,505
Loans and Lease |  |  |
Year One | 151,635 |  | 1,328,184
Year Two | 893,824 |  | 975,037
Year Three | 891,265 |  | 752,275
Year Four | 680,460 |  | 438,155
Year Five | 628,848 |  | 201,876
Prior | 739,480 |  | 451,439
Total loans |  |  | 5,166,015
Special Mention |  |  |
Loans |  |  |
Revolving Loans Amortized Cost Basis |  |  | 2,493
Lease |  |  |
Year One |  |  | 429
Year Two | 412 |  | 30
Year Three | 28 |  | 162
Year Four | 108 |  | 183
Year Five | 156 |  | 27
Prior | 17 |  | 88
Total Loans | 721 |  | 919
Loans and Lease |  |  |
Year One |  |  | 24,841
Year Two | 719 |  | 3,444
Year Three | 7,353 |  | 4,009
Year Four | 6,258 |  | 183
Year Five | 7,312 |  | 3,695
Prior | 31,783 |  | 13,229
Total loans |  |  | 51,894
Substandard |  |  |
Loans |  |  |
Revolving Loans Amortized Cost Basis |  |  | 3,550
Revolving Loans Converted To Term Loans |  |  | 820
Lease |  |  |
Year Two |  |  | 102
Year Three | 187 |  |
Year Four | 38 |  |
Prior | 31 |  | 65
Total Loans | 256 |  | 167
Loans and Lease |  |  |
Year One |  |  | 49
Year Two | 240 |  | 2,664
Year Three | 3,888 |  | 1,904
Year Four | 1,803 |  | 1,226
Year Five | 2,116 |  | 1,380
Prior | 10,895 |  | 10,359
Total loans |  |  | 21,952
Traditional Banking |  |  |
Lease |  |  |
Total Loans | 88,272 |  | 88,591
Lease, Gross Charge-offs |  |  |
Total | 24 |  |
Loans and Lease |  |  |
Total loans | 4,573,650 |  | 4,618,569
Loans and Lease, Gross Charge-offs |  |  |
Total, YTD Gross Charge-offs | 382 | 331 |
Residential real estate | Residential Real Estate - Owner Occupied |  |  |
Loans |  |  |
Year One | 20,990 |  | 346,236
Year Two | 257,838 |  | 203,241
Year Three | 203,035 |  | 176,915
Year Four | 173,719 |  | 168,719
Year Five | 166,155 |  | 61,022
Prior | 239,900 |  | 186,077
Revolving Loans Converted To Term Loans | 2,434 |  | 2,474
Loans | 1,064,071 |  | 1,144,684
Loans, Gross Charge-offs |  |  |
Year Two |  |  | 10
Year Three |  |  | 16
Year Four | 13 |  |
Total | 13 |  | 26
Residential real estate | Residential Real Estate - Owner Occupied | Pass or not rated |  |  |
Loans |  |  |
Year One | 20,990 |  | 346,195
Year Two | 257,598 |  | 200,715
Year Three | 199,426 |  | 175,030
Year Four | 171,956 |  | 167,493
Year Five | 164,679 |  | 59,982
Prior | 223,861 |  | 170,402
Revolving Loans Converted To Term Loans | 2,434 |  | 2,474
Loans | 1,040,944 |  | 1,122,291
Residential real estate | Residential Real Estate - Owner Occupied | Special Mention |  |  |
Loans |  |  |
Year One |  |  | 41
Prior | 5,757 |  | 6,309
Loans | 5,757 |  | 6,350
Residential real estate | Residential Real Estate - Owner Occupied | Substandard |  |  |
Loans |  |  |
Year Two | 240 |  | 2,526
Year Three | 3,609 |  | 1,885
Year Four | 1,763 |  | 1,226
Year Five | 1,476 |  | 1,040
Prior | 10,282 |  | 9,366
Loans | 17,370 |  | 16,043
Residential real estate | Residential Real Estate - Owner Occupied | Traditional Banking |  |  |
Loans |  |  |
Loans | 1,064,071 |  | 1,144,684
Loans, Gross Charge-offs |  |  |
Total | 13 | 6 |
Residential real estate | Residential Real Estate - Non Owner Occupied |  |  |
Loans |  |  |
Year One | 2,567 |  | 63,575
Year Two | 57,662 |  | 71,798
Year Three | 65,110 |  | 82,830
Year Four | 74,295 |  | 47,395
Year Five | 65,051 |  | 28,416
Prior | 70,160 |  | 44,354
Revolving Loans Converted To Term Loans | 7,636 |  | 7,597
Loans | 342,481 |  | 345,965
Residential real estate | Residential Real Estate - Non Owner Occupied | Pass or not rated |  |  |
Loans |  |  |
Year One | 2,567 |  | 63,405
Year Two | 57,493 |  | 69,827
Year Three | 63,182 |  | 82,814
Year Four | 74,295 |  | 47,395
Year Five | 65,051 |  | 28,416
Prior | 70,075 |  | 44,280
Revolving Loans Converted To Term Loans | 7,636 |  | 7,597
Loans | 340,299 |  | 343,734
Residential real estate | Residential Real Estate - Non Owner Occupied | Special Mention |  |  |
Loans |  |  |
Year One |  |  | 170
Year Two | 169 |  | 1,971
Year Three | 1,928 |  |
Prior | 25 |  | 26
Loans | 2,122 |  | 2,167
Residential real estate | Residential Real Estate - Non Owner Occupied | Substandard |  |  |
Loans |  |  |
Year Three |  |  | 16
Prior | 60 |  | 48
Loans | 60 |  | 64
Residential real estate | Residential Real Estate - Non Owner Occupied | Traditional Banking |  |  |
Loans |  |  |
Loans | 342,481 |  | 345,965
Residential real estate | Home equity |  |  |
Loans |  |  |
Revolving Loans Amortized Cost Basis | 309,083 |  | 295,133
Loans | 309,083 |  | 295,133
Loans, Gross Charge-offs |  |  |
Revolving Loans Amortized Cost Basis |  |  | 2
Total |  |  | 2
Residential real estate | Home equity | Pass or not rated |  |  |
Loans |  |  |
Revolving Loans Amortized Cost Basis | 306,523 |  | 292,890
Loans | 306,523 |  | 292,890
Residential real estate | Home equity | Special Mention |  |  |
Loans |  |  |
Revolving Loans Amortized Cost Basis | 250 |  | 235
Loans | 250 |  | 235
Residential real estate | Home equity | Substandard |  |  |
Loans |  |  |
Revolving Loans Amortized Cost Basis | 2,310 |  | 2,008
Loans | 2,310 |  | 2,008
Residential real estate | Home equity | Traditional Banking |  |  |
Loans |  |  |
Loans | 309,083 |  | 295,133
Commercial real estate |  |  |
Loans |  |  |
Year One | 38,884 |  | 366,510
Year Two | 217,232 |  | 440,663
Year Three | 350,573 |  | 351,974
Year Four | 300,051 |  | 174,093
Year Five | 336,504 |  | 88,125
Prior | 371,247 |  | 186,047
Revolving Loans Amortized Cost Basis | 37,626 |  | 34,207
Revolving Loans Converted To Term Loans | 148,684 |  | 143,670
Loans | 1,800,801 |  | 1,785,289
Commercial real estate | Pass or not rated |  |  |
Loans |  |  |
Year One | 38,884 |  | 342,658
Year Two | 217,232 |  | 439,643
Year Three | 350,566 |  | 351,600
Year Four | 295,191 |  | 174,093
Year Five | 330,055 |  | 84,457
Prior | 347,829 |  | 179,849
Revolving Loans Amortized Cost Basis | 35,856 |  | 32,491
Revolving Loans Converted To Term Loans | 148,684 |  | 143,670
Loans | 1,764,297 |  | 1,748,461
Commercial real estate | Special Mention |  |  |
Loans |  |  |
Year One |  |  | 23,852
Year Two |  |  | 1,020
Year Three |  |  | 374
Year Four | 4,860 |  |
Year Five | 5,809 |  | 3,668
Prior | 23,247 |  | 5,330
Revolving Loans Amortized Cost Basis | 1,770 |  | 1,716
Loans | 35,686 |  | 35,960
Commercial real estate | Substandard |  |  |
Loans |  |  |
Year Three | 7 |  |
Year Five | 640 |  |
Prior | 171 |  | 868
Loans | 818 |  | 868
Commercial real estate | Traditional Banking |  |  |
Loans |  |  |
Loans | 1,800,801 |  | 1,785,289
Construction & land development |  |  |
Loans |  |  |
Year One | 5,061 |  | 107,827
Year Two | 79,899 |  | 89,106
Year Three | 117,704 |  | 16,936
Year Four | 22,655 |  | 297
Year Five | 2,689 |  | 125
Prior | 5,217 |  | 125
Revolving Loans Amortized Cost Basis | 385 |  | 225
Revolving Loans Converted To Term Loans | 4,388 |  | 2,697
Loans | 237,998 |  | 217,338
Construction & land development | Pass or not rated |  |  |
Loans |  |  |
Year One | 5,061 |  | 107,827
Year Two | 79,899 |  | 89,106
Year Three | 117,704 |  | 16,936
Year Four | 22,655 |  | 297
Year Five | 2,689 |  | 125
Prior | 5,217 |  | 125
Revolving Loans Amortized Cost Basis | 385 |  | 225
Revolving Loans Converted To Term Loans | 4,388 |  | 2,697
Loans | 237,998 |  | 217,338
Construction & land development | Traditional Banking |  |  |
Loans |  |  |
Loans | 237,998 |  | 217,338
Commercial | Commercial and Industrial |  |  |
Loans |  |  |
Year One | 15,456 |  | 141,151
Year Two | 100,796 |  | 87,956
Year Three | 82,264 |  | 73,625
Year Four | 65,823 |  | 13,150
Year Five | 35,060 |  | 10,514
Prior | 35,119 |  | 12,258
Revolving Loans Amortized Cost Basis | 115,317 |  | 120,636
Revolving Loans Converted To Term Loans | 4,136 |  | 4,788
Loans | 453,971 |  | 464,078
Commercial | Commercial and Industrial | Pass or not rated |  |  |
Loans |  |  |
Year One | 15,456 |  | 140,753
Year Two | 100,658 |  | 87,497
Year Three | 76,782 |  | 70,149
Year Four | 64,531 |  | 13,150
Year Five | 33,713 |  | 10,175
Prior | 32,042 |  | 10,782
Revolving Loans Amortized Cost Basis | 115,105 |  | 120,069
Revolving Loans Converted To Term Loans | 3,793 |  | 3,968
Loans | 442,080 |  | 456,543
Commercial | Commercial and Industrial | Special Mention |  |  |
Loans |  |  |
Year One |  |  | 349
Year Two | 138 |  | 423
Year Three | 5,397 |  | 3,473
Year Four | 1,290 |  |
Year Five | 1,347 |  |
Prior | 2,737 |  | 1,476
Revolving Loans Amortized Cost Basis | 187 |  | 542
Loans | 11,096 |  | 6,263
Commercial | Commercial and Industrial | Substandard |  |  |
Loans |  |  |
Year One |  |  | 49
Year Two |  |  | 36
Year Three | 85 |  | 3
Year Four | 2 |  |
Year Five |  |  | 339
Prior | 340 |  |
Revolving Loans Amortized Cost Basis | 25 |  | 25
Revolving Loans Converted To Term Loans | 343 |  | 820
Loans | 795 |  | 1,272
Commercial | Commercial and Industrial | Traditional Banking |  |  |
Loans |  |  |
Loans | 453,971 |  | 464,078
Aircraft |  |  |
Loans |  |  |
Year One | 8,049 |  | 97,761
Year Two | 93,208 |  | 55,896
Year Three | 55,071 |  | 44,721
Year Four | 42,213 |  | 30,628
Year Five | 27,419 |  | 14,195
Prior | 20,100 |  | 6,850
Loans | 246,060 |  | 250,051
Aircraft | Pass or not rated |  |  |
Loans |  |  |
Year One | 8,049 |  | 97,761
Year Two | 93,208 |  | 55,896
Year Three | 55,071 |  | 44,721
Year Four | 42,213 |  | 30,628
Year Five | 27,419 |  | 14,195
Prior | 20,100 |  | 6,850
Loans | 246,060 |  | 250,051
Aircraft | Traditional Banking |  |  |
Loans |  |  |
Loans | 246,060 |  | 250,051
Consumer |  |  |
Loans |  |  |
Year One | 3,331 |  | 3,947
Year Two | 4,554 |  | 1,194
Year Three | 1,124 |  | 181
Year Four | 144 |  | 74
Year Five | 54 |  | 1,187
Prior | 2,899 |  | 2,246
Revolving Loans Amortized Cost Basis |  |  | 18,611
Loans |  |  | 27,440
Loans, Gross Charge-offs |  |  |
Year One |  |  | 9
Year Two |  |  | 11
Year Three |  |  | 8
Prior |  |  | 7
Revolving Loans Amortized Cost Basis |  |  | 1,147
Total |  |  | 1,182
Consumer | Pass or not rated |  |  |
Loans |  |  |
Year One | 3,331 |  | 3,947
Year Two | 4,554 |  | 1,194
Year Three | 1,124 |  | 181
Year Four | 144 |  | 74
Year Five | 54 |  | 1,186
Prior | 2,888 |  | 2,234
Revolving Loans Amortized Cost Basis |  |  | 18,611
Loans |  |  | 27,427
Consumer | Substandard |  |  |
Loans |  |  |
Year Five |  |  | 1
Prior | 11 |  | 12
Loans |  |  | 13
Consumer | Credit cards | Traditional Banking |  |  |
Loans |  |  |
Loans | 16,858 |  | 16,654
Loans, Gross Charge-offs |  |  |
Total | 81 | 40 |
Consumer | Overdrafts | Traditional Banking |  |  |
Loans |  |  |
Loans | 629 |  | 694
Loans, Gross Charge-offs |  |  |
Total | 238 | 247 |
Consumer | Automobile loans | Traditional Banking |  |  |
Loans |  |  |
Loans | 2,054 |  | 2,664
Loans, Gross Charge-offs |  |  |
Total |  | 7 |
Consumer | Other consumer | Traditional Banking |  |  |
Loans |  |  |
Loans | 11,372 |  | 7,428
Loans, Gross Charge-offs |  |  |
Total | 26 | $ 31 |
Warehouse lines of credit |  |  |
Loans |  |  |
Revolving Loans Amortized Cost Basis |  |  | 339,723
Loans |  |  | 339,723
Warehouse lines of credit | Pass or not rated |  |  |
Loans |  |  |
Revolving Loans Amortized Cost Basis |  |  | 339,723
Loans |  |  | 339,723
Tax Refund Solution |  |  |
Loans |  |  |
Year One | 41,099 |  | 149,207
Year Two | 16,398 |  |
Loans |  |  | 149,207
Loans, Gross Charge-offs |  |  |
Year One |  |  | 20,418
Year Two |  |  | 5,533
Total |  |  | 25,951
Tax Refund Solution | Pass or not rated |  |  |
Loans |  |  |
Year One | 41,099 |  | 149,207
Year Two | 16,398 |  |
Loans |  |  | 149,207
Republic Credit Solution |  |  |
Loans |  |  |
Year One | 8,836 |  | 30,607
Year Two | 23,834 |  | 7,203
Year Three | 5,546 |  | 579
Year Four | 452 |  | 454
Year Five | 1,209 |  | 996
Prior | 35,351 |  | 36,372
Revolving Loans Amortized Cost Basis |  |  | 56,151
Loans |  |  | 132,362
Loans, Gross Charge-offs |  |  |
Revolving Loans Amortized Cost Basis |  |  | 13,912
Total |  |  | 13,912
Republic Credit Solution | Pass or not rated |  |  |
Loans |  |  |
Year One | 8,836 |  | 30,607
Year Two | 23,834 |  | 7,203
Year Three | 5,546 |  | 579
Year Four | 452 |  | 454
Year Five | 1,209 |  | 996
Prior | $ 35,351 |  | 36,372
Revolving Loans Amortized Cost Basis |  |  | 54,634
Loans |  |  | 130,845
Republic Credit Solution | Substandard |  |  |
Loans |  |  |
Revolving Loans Amortized Cost Basis |  |  | 1,517
Loans |  |  | $ 1,517

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