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LOANS AND ALLOWANCE FOR CREDIT LOSSES (Tables) | 3 Months Ended
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Mar. 31, 2024
Receivables [Abstract] |
Schedule of Accounts Notes Loans and Financial Receivables | Loans are stated at amortized cost. Balances within the major loans receivable categories are presented in the following table:
(dollars in thousands) | March 31, 2024 |  | December 31, 2023
Commercial, financial and agricultural | $ | 2,758,716 |  |  | $ | 2,688,929 |
Consumer | 232,993 |  |  | 241,552 |
Indirect automobile | 24,022 |  |  | 34,257 |
Mortgage warehouse | 891,336 |  |  | 818,728 |
Municipal | 477,567 |  |  | 492,668 |
Premium finance | 998,726 |  |  | 946,562 |
Real estate – construction and development | 2,264,346 |  |  | 2,129,187 |
Real estate – commercial and farmland | 8,131,248 |  |  | 8,059,754 |
Real estate – residential | 4,821,306 |  |  | 4,857,666 |
| $ | 20,600,260 |  |  | $ | 20,269,303 |
Schedule of Financial Receivable Nonaccrual Basis | The following table presents an analysis of loans accounted for on a nonaccrual basis:
(dollars in thousands) | March 31, 2024 |  | December 31, 2023
Commercial, financial and agricultural | $ | 16,760 |  |  | $ | 8,059 |
Consumer | 1,306 |  |  | 1,153 |
Indirect automobile | 309 |  |  | 299 |
Real estate – construction and development | 282 |  |  | 282 |
Real estate – commercial and farmland | 10,777 |  |  | 11,295 |
Real estate – residential(1) | 135,252 |  |  | 130,029 |
| $ | 164,686 |  |  | $ | 151,117 |
(1) Included in real estate - residential were $84.2 million and $90.2 million of serviced GNMA-guaranteed nonaccrual loans at March 31, 2024 and December 31, 2023, respectively. The following table presents an analysis of nonaccrual loans with no related allowance for credit losses:
(dollars in thousands) | March 31, 2024 |  | December 31, 2023
Commercial, financial and agricultural | $ | 4,874 |  |  | $ | 2,049 |
Real estate – commercial and farmland | 5,412 |  |  | 9,109 |
Real estate – residential | 79,326 |  |  | 75,419 |
| $ | 89,612 |  |  | $ | 86,577 |
The following table presents an analysis of individually evaluated collateral-dependent financial assets and related allowance for credit losses:
| March 31, 2024 |  | December 31, 2023
(dollars in thousands) | Balance |  | Allowance for Credit Losses |  | Balance |  | Allowance for Credit Losses
Commercial, financial and agricultural | $ | 13,864 |  |  | $ | 3,061 |  |  | $ | 5,889 |  |  | $ | 567 |
Consumer | 380 |  |  | 343 |  |  | — |  |  | — |
Premium finance | 2,140 |  |  | 77 |  |  | 1,990 |  |  | 45 |
Real estate – construction and development | 280 |  |  | 23 |  |  | 280 |  |  | 23 |
Real estate – commercial and farmland | 9,867 |  |  | 67 |  |  | 11,114 |  |  | 108 |
Real estate – residential | 26,936 |  |  | 2,749 |  |  | 21,102 |  |  | 2,654 |
| $ | 53,467 |  |  | $ | 6,320 |  |  | $ | 40,375 |  |  | $ | 3,397 |
Schedule of Past Due Financial Receivables | The following table presents an analysis of past-due loans as of March 31, 2024 and December 31, 2023:
(dollars in thousands) | Loans 30-59 Days Past Due |  | Loans 60-89 Days Past Due |  | Loans 90 or More Days Past Due |  | Total Loans Past Due |  | Current Loans |  | Total Loans |  | Loans 90 Days or More Past Due and Still Accruing
March 31, 2024 |  |  |  |  |  |  |  |  |  |  |  |  |
Commercial, financial and agricultural | $ | 15,809 |  |  | $ | 8,410 |  |  | $ | 6,437 |  |  | $ | 30,656 |  |  | $ | 2,728,060 |  |  | $ | 2,758,716 |  |  | $ | 3,925 |
Consumer | 2,341 |  |  | 1,548 |  |  | 362 |  |  | 4,251 |  |  | 228,742 |  |  | 232,993 |  |  | — |
Indirect automobile | 82 |  |  | 60 |  |  | 118 |  |  | 260 |  |  | 23,762 |  |  | 24,022 |  |  | — |
Mortgage warehouse | — |  |  | — |  |  | — |  |  | — |  |  | 891,336 |  |  | 891,336 |  |  | — |
Municipal | — |  |  | — |  |  | — |  |  | — |  |  | 477,567 |  |  | 477,567 |  |  | — |
Premium finance | 14,166 |  |  | 6,139 |  |  | 11,886 |  |  | 32,191 |  |  | 966,535 |  |  | 998,726 |  |  | 11,886 |
Real estate – construction and development | 732 |  |  | — |  |  | 282 |  |  | 1,014 |  |  | 2,263,332 |  |  | 2,264,346 |  |  | — |
Real estate – commercial and farmland | 1,858 |  |  | 429 |  |  | 7,138 |  |  | 9,425 |  |  | 8,121,823 |  |  | 8,131,248 |  |  | — |
Real estate – residential | 45,648 |  |  | 14,427 |  |  | 132,284 |  |  | 192,359 |  |  | 4,628,947 |  |  | 4,821,306 |  |  | — |
Total | $ | 80,636 |  |  | $ | 31,013 |  |  | $ | 158,507 |  |  | $ | 270,156 |  |  | $ | 20,330,104 |  |  | $ | 20,600,260 |  |  | $ | 15,811 |
December 31, 2023 |  |  |  |  |  |  |  |  |  |  |  |  |
Commercial, financial and agricultural | $ | 11,023 |  |  | $ | 5,439 |  |  | $ | 9,733 |  |  | $ | 26,195 |  |  | $ | 2,662,734 |  |  | $ | 2,688,929 |  |  | $ | 5,310 |
Consumer | 2,155 |  |  | 1,037 |  |  | 498 |  |  | 3,690 |  |  | 237,862 |  |  | 241,552 |  |  | — |
Indirect automobile | 153 |  |  | 17 |  |  | 78 |  |  | 248 |  |  | 34,009 |  |  | 34,257 |  |  | — |
Mortgage warehouse | — |  |  | — |  |  | — |  |  | — |  |  | 818,728 |  |  | 818,728 |  |  | — |
Municipal | — |  |  | — |  |  | — |  |  | — |  |  | 492,668 |  |  | 492,668 |  |  | — |
Premium finance | 12,379 |  |  | 6,832 |  |  | 11,678 |  |  | 30,889 |  |  | 915,673 |  |  | 946,562 |  |  | 11,678 |
Real estate – construction and development | 2,094 |  |  | — |  |  | 282 |  |  | 2,376 |  |  | 2,126,811 |  |  | 2,129,187 |  |  | — |
Real estate – commercial and farmland | 5,070 |  |  | 1,656 |  |  | 6,352 |  |  | 13,078 |  |  | 8,046,676 |  |  | 8,059,754 |  |  | — |
Real estate – residential | 49,976 |  |  | 19,300 |  |  | 127,087 |  |  | 196,363 |  |  | 4,661,303 |  |  | 4,857,666 |  |  | — |
Total | $ | 82,850 |  |  | $ | 34,281 |  |  | $ | 155,708 |  |  | $ | 272,839 |  |  | $ | 19,996,464 |  |  | $ | 20,269,303 |  |  | $ | 16,988 |
Schedule of Credit Quality Indicate Financial Receivable | The following tables present the loan portfolio's amortized cost by class of financing receivable, risk grade and year of origination (in thousands) as of March 31, 2024 and December 31, 2023. Generally, current period renewals of credit are underwritten again at the point of renewal and considered current period originations for purposes of the tables below. The Company had an immaterial amount of revolving loans which converted to term loans and the amortized cost basis of those loans is included in the applicable origination year. There were no loans risk graded 8 or 9 at March 31, 2024 or December 31, 2023.
As of March 31, 2024 |  | Term Loans by Origination Year |  | Revolving Loans Amortized Cost Basis |  |  |  |
| 2024 |  | 2023 |  | 2022 |  | 2021 |  | 2020 |  | Prior |  |  |  | Total
Commercial, Financial and Agricultural
Risk Grade: |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Pass |  | $ | 297,252 |  |  | $ | 779,128 |  |  | $ | 705,529 |  |  | $ | 344,701 |  |  | $ | 80,504 |  |  | $ | 78,229 |  |  | $ | 433,576 |  |  |  |  | $ | 2,718,919 |
6 |  | — |  |  | 216 |  |  | 1,274 |  |  | 1,656 |  |  | 986 |  |  | 982 |  |  | 10,266 |  |  |  |  | 15,380 |
7 |  | — |  |  | 1,087 |  |  | 3,976 |  |  | 8,470 |  |  | 726 |  |  | 8,649 |  |  | 1,509 |  |  |  |  | 24,417 |
Total commercial, financial and agricultural |  | $ | 297,252 |  |  | $ | 780,431 |  |  | $ | 710,779 |  |  | $ | 354,827 |  |  | $ | 82,216 |  |  | $ | 87,860 |  |  | $ | 445,351 |  |  |  |  | $ | 2,758,716 |
Current-period gross charge offs |  | — |  |  | 6,172 |  |  | 5,557 |  |  | 2,662 |  |  | 428 |  |  | 476 |  |  | — |  |  |  |  | 15,295 |
Consumer
Risk Grade: |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Pass |  | $ | 19,721 |  |  | $ | 28,572 |  |  | $ | 15,117 |  |  | $ | 4,738 |  |  | $ | 23,350 |  |  | $ | 33,590 |  |  | $ | 106,128 |  |  |  |  | $ | 231,216 |
6 |  | — |  |  | — |  |  | 5 |  |  | — |  |  | — |  |  | 23 |  |  | — |  |  |  |  | 28 |
7 |  | — |  |  | 230 |  |  | 185 |  |  | 40 |  |  | 252 |  |  | 557 |  |  | 485 |  |  |  |  | 1,749 |
Total consumer |  | $ | 19,721 |  |  | $ | 28,802 |  |  | $ | 15,307 |  |  | $ | 4,778 |  |  | $ | 23,602 |  |  | $ | 34,170 |  |  | $ | 106,613 |  |  |  |  | $ | 232,993 |
Current-period gross charge offs |  | 1 |  |  | 146 |  |  | 71 |  |  | 2 |  |  | 290 |  |  | 383 |  |  | 198 |  |  |  |  | 1,091 |
Indirect Automobile
Risk Grade: |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Pass |  | $ | — |  |  | $ | — |  |  | $ | — |  |  | $ | — |  |  | $ | — |  |  | $ | 23,584 |  |  | $ | — |  |  |  |  | $ | 23,584 |
7 |  | — |  |  | — |  |  | — |  |  | — |  |  | — |  |  | 438 |  |  | — |  |  |  |  | 438 |
Total indirect automobile |  | $ | — |  |  | $ | — |  |  | $ | — |  |  | $ | — |  |  | $ | — |  |  | $ | 24,022 |  |  | $ | — |  |  |  |  | $ | 24,022 |
Current-period gross charge offs |  | — |  |  | — |  |  | — |  |  | — |  |  | — |  |  | 65 |  |  | — |  |  |  |  | 65 |
Mortgage Warehouse
Risk Grade: |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Pass |  | $ | — |  |  | $ | — |  |  | $ | — |  |  | $ | — |  |  | $ | — |  |  | $ | — |  |  | $ | 863,383 |  |  |  |  | $ | 863,383 |
6 |  | — |  |  | — |  |  | — |  |  | — |  |  | — |  |  | — |  |  | 27,953 |  |  |  |  | 27,953 |
Total mortgage warehouse |  | $ | — |  |  | $ | — |  |  | $ | — |  |  | $ | — |  |  | $ | — |  |  | $ | — |  |  | $ | 891,336 |  |  |  |  | $ | 891,336 |
Current-period gross charge offs |  | — |  |  | — |  |  | — |  |  | — |  |  | — |  |  | — |  |  | — |  |  |  |  | — |
Municipal
Risk Grade: |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Pass |  | $ | 12,903 |  |  | $ | 9,407 |  |  | $ | 29,637 |  |  | $ | 37,933 |  |  | $ | 170,942 |  |  | $ | 214,285 |  |  | $ | 2,460 |  |  |  |  | $ | 477,567 |
Total municipal |  | $ | 12,903 |  |  | $ | 9,407 |  |  | $ | 29,637 |  |  | $ | 37,933 |  |  | $ | 170,942 |  |  | $ | 214,285 |  |  | $ | 2,460 |  |  |  |  | $ | 477,567 |
Current-period gross charge offs |  | — |  |  | — |  |  | — |  |  | — |  |  | — |  |  | — |  |  | — |  |  |  |  | — |
Premium Finance
Risk Grade: |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Pass |  | $ | 511,184 |  |  | $ | 473,140 |  |  | $ | 1,358 |  |  | $ | 1,158 |  |  | $ | — |  |  | $ | — |  |  | $ | — |  |  |  |  | $ | 986,840 |
7 |  | 30 |  |  | 11,712 |  |  | 144 |  |  | — |  |  | — |  |  | — |  |  | — |  |  |  |  | 11,886 |
Total premium finance |  | $ | 511,214 |  |  | $ | 484,852 |  |  | $ | 1,502 |  |  | $ | 1,158 |  |  | $ | — |  |  | $ | — |  |  | $ | — |  |  |  |  | $ | 998,726 |
Current-period gross charge offs |  | 7 |  |  | 1,831 |  |  | 168 |  |  | — |  |  | — |  |  | — |  |  | — |  |  |  |  | 2,006 |
As of March 31, 2024 |  | Term Loans by Origination Year |  | Revolving Loans Amortized Cost Basis |  |  |  |
| 2024 |  | 2023 |  | 2022 |  | 2021 |  | 2020 |  | Prior |  |  |  | Total
Real Estate – Construction and Development
Risk Grade: |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Pass |  | $ | 108,222 |  |  | $ | 408,184 |  |  | $ | 1,089,607 |  |  | $ | 467,028 |  |  | $ | 36,444 |  |  | $ | 77,819 |  |  | $ | 75,518 |  |  |  |  | $ | 2,262,822 |
6 |  | — |  |  | — |  |  | 281 |  |  | 68 |  |  | — |  |  | 301 |  |  | — |  |  |  |  | 650 |
7 |  | — |  |  | 80 |  |  | — |  |  | 301 |  |  | — |  |  | 493 |  |  | — |  |  |  |  | 874 |
Total real estate – construction and development |  | $ | 108,222 |  |  | $ | 408,264 |  |  | $ | 1,089,888 |  |  | $ | 467,397 |  |  | $ | 36,444 |  |  | $ | 78,613 |  |  | $ | 75,518 |  |  |  |  | $ | 2,264,346 |
Current-period gross charge offs |  | — |  |  | — |  |  | — |  |  | — |  |  | — |  |  | — |  |  | — |  |  |  |  | — |
Real Estate – Commercial and Farmland
Risk Grade: |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Pass |  | $ | 75,366 |  |  | $ | 460,496 |  |  | $ | 1,930,487 |  |  | $ | 2,191,428 |  |  | $ | 1,085,100 |  |  | $ | 2,143,332 |  |  | $ | 96,186 |  |  |  |  | $ | 7,982,395 |
6 |  | — |  |  | 1,359 |  |  | — |  |  | 3,527 |  |  | 16,579 |  |  | 69,058 |  |  | — |  |  |  |  | 90,523 |
7 |  | — |  |  | 426 |  |  | 17,369 |  |  | 15,895 |  |  | 2,620 |  |  | 22,020 |  |  | — |  |  |  |  | 58,330 |
Total real estate – commercial and farmland |  | $ | 75,366 |  |  | $ | 462,281 |  |  | $ | 1,947,856 |  |  | $ | 2,210,850 |  |  | $ | 1,104,299 |  |  | $ | 2,234,410 |  |  | $ | 96,186 |  |  |  |  | $ | 8,131,248 |
Current-period gross charge offs |  | — |  |  | — |  |  | — |  |  | — |  |  | — |  |  | — |  |  | — |  |  |  |  | — |
Real Estate - Residential
Risk Grade: |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Pass |  | $ | 60,319 |  |  | $ | 694,668 |  |  | $ | 1,388,718 |  |  | $ | 1,125,575 |  |  | $ | 497,316 |  |  | $ | 628,555 |  |  | $ | 279,425 |  |  |  |  | $ | 4,674,576 |
6 |  | — |  |  | 12 |  |  | 37 |  |  | 71 |  |  | 231 |  |  | 1,355 |  |  | 985 |  |  |  |  | 2,691 |
7 |  | — |  |  | 9,665 |  |  | 27,429 |  |  | 32,144 |  |  | 26,626 |  |  | 44,994 |  |  | 3,181 |  |  |  |  | 144,039 |
Total real estate - residential |  | $ | 60,319 |  |  | $ | 704,345 |  |  | $ | 1,416,184 |  |  | $ | 1,157,790 |  |  | $ | 524,173 |  |  | $ | 674,904 |  |  | $ | 283,591 |  |  |  |  | $ | 4,821,306 |
Current-period gross charge offs |  | — |  |  | — |  |  | — |  |  | — |  |  | — |  |  | — |  |  | — |  |  |  |  | — |
Total Loans
Risk Grade: |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Pass |  | $ | 1,084,967 |  |  | $ | 2,853,595 |  |  | $ | 5,160,453 |  |  | $ | 4,172,561 |  |  | $ | 1,893,656 |  |  | $ | 3,199,394 |  |  | $ | 1,856,676 |  |  |  |  | $ | 20,221,302 |
6 |  | — |  |  | 1,587 |  |  | 1,597 |  |  | 5,322 |  |  | 17,796 |  |  | 71,719 |  |  | 39,204 |  |  |  |  | 137,225 |
7 |  | 30 |  |  | 23,200 |  |  | 49,103 |  |  | 56,850 |  |  | 30,224 |  |  | 77,151 |  |  | 5,175 |  |  |  |  | 241,733 |
Total loans |  | $ | 1,084,997 |  |  | $ | 2,878,382 |  |  | $ | 5,211,153 |  |  | $ | 4,234,733 |  |  | $ | 1,941,676 |  |  | $ | 3,348,264 |  |  | $ | 1,901,055 |  |  |  |  | $ | 20,600,260 |
Total current-period gross charge offs |  | 8 |  |  | 8,149 |  |  | 5,796 |  |  | 2,664 |  |  | 718 |  |  | 924 |  |  | 198 |  |  |  |  | 18,457 |
As of December 31, 2023 |  | Term Loans by Origination Year |  | Revolving Loans Amortized Cost Basis |  |  |  |
| 2023 |  | 2022 |  | 2021 |  | 2020 |  | 2019 |  | Prior |  |  |  | Total
Commercial, Financial and Agricultural
Risk Grade: |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Pass |  | $ | 892,951 |  |  | $ | 758,471 |  |  | $ | 384,830 |  |  | $ | 95,055 |  |  | $ | 56,447 |  |  | $ | 41,095 |  |  | $ | 432,472 |  |  |  |  | $ | 2,661,321 |
6 |  | — |  |  | 335 |  |  | 5,722 |  |  | 92 |  |  | 109 |  |  | 451 |  |  | 803 |  |  |  |  | 7,512 |
7 |  | 1,512 |  |  | 3,595 |  |  | 3,222 |  |  | 1,140 |  |  | 3,533 |  |  | 5,748 |  |  | 1,346 |  |  |  |  | 20,096 |
Total commercial, financial and agricultural |  | $ | 894,463 |  |  | $ | 762,401 |  |  | $ | 393,774 |  |  | $ | 96,287 |  |  | $ | 60,089 |  |  | $ | 47,294 |  |  | $ | 434,621 |  |  |  |  | $ | 2,688,929 |
Consumer
Risk Grade: |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Pass |  | $ | 44,736 |  |  | $ | 17,661 |  |  | $ | 5,878 |  |  | $ | 25,654 |  |  | $ | 15,838 |  |  | $ | 20,937 |  |  | $ | 109,214 |  |  |  |  | $ | 239,918 |
6 |  | — |  |  | 5 |  |  | — |  |  | — |  |  | — |  |  | 26 |  |  | — |  |  |  |  | 31 |
7 |  | 154 |  |  | 181 |  |  | 41 |  |  | 334 |  |  | 197 |  |  | 531 |  |  | 165 |  |  |  |  | 1,603 |
Total consumer |  | $ | 44,890 |  |  | $ | 17,847 |  |  | $ | 5,919 |  |  | $ | 25,988 |  |  | $ | 16,035 |  |  | $ | 21,494 |  |  | $ | 109,379 |  |  |  |  | $ | 241,552 |
Indirect Automobile
Risk Grade: |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Pass |  | $ | — |  |  | $ | — |  |  | $ | — |  |  | $ | — |  |  | $ | 6,086 |  |  | $ | 27,646 |  |  | $ | — |  |  |  |  | $ | 33,732 |
7 |  | — |  |  | — |  |  | — |  |  | — |  |  | 55 |  |  | 470 |  |  | — |  |  |  |  | 525 |
Total indirect automobile |  | $ | — |  |  | $ | — |  |  | $ | — |  |  | $ | — |  |  | $ | 6,141 |  |  | $ | 28,116 |  |  | $ | — |  |  |  |  | $ | 34,257 |
Mortgage Warehouse
Risk Grade: |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Pass |  | $ | — |  |  | $ | — |  |  | $ | — |  |  | $ | — |  |  | $ | — |  |  | $ | — |  |  | $ | 772,366 |  |  |  |  | $ | 772,366 |
6 |  | — |  |  | — |  |  | — |  |  | — |  |  | — |  |  | — |  |  | 46,362 |  |  |  |  | 46,362 |
Total mortgage warehouse |  | $ | — |  |  | $ | — |  |  | $ | — |  |  | $ | — |  |  | $ | — |  |  | $ | — |  |  | $ | 818,728 |  |  |  |  | $ | 818,728 |
Municipal
Risk Grade: |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Pass |  | $ | 14,216 |  |  | $ | 27,346 |  |  | $ | 48,941 |  |  | $ | 177,156 |  |  | $ | 14,655 |  |  | $ | 208,236 |  |  | $ | 2,118 |  |  |  |  | $ | 492,668 |
Total municipal |  | $ | 14,216 |  |  | $ | 27,346 |  |  | $ | 48,941 |  |  | $ | 177,156 |  |  | $ | 14,655 |  |  | $ | 208,236 |  |  | $ | 2,118 |  |  |  |  | $ | 492,668 |
Premium Finance
Risk Grade: |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Pass |  | $ | 928,930 |  |  | $ | 4,038 |  |  | $ | 1,916 |  |  | $ | — |  |  | $ | — |  |  | $ | — |  |  | $ | — |  |  |  |  | $ | 934,884 |
7 |  | 10,777 |  |  | 901 |  |  | — |  |  | — |  |  | — |  |  | — |  |  | — |  |  |  |  | 11,678 |
Total premium finance |  | $ | 939,707 |  |  | $ | 4,939 |  |  | $ | 1,916 |  |  | $ | — |  |  | $ | — |  |  | $ | — |  |  | $ | — |  |  |  |  | $ | 946,562 |
As of December 31, 2023 |  | Term Loans by Origination Year |  | Revolving Loans Amortized Cost Basis |  |  |  |
| 2023 |  | 2022 |  | 2021 |  | 2020 |  | 2019 |  | Prior |  |  |  | Total
Real Estate – Construction and Development
Risk Grade: |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Pass |  | $ | 457,077 |  |  | $ | 938,909 |  |  | $ | 505,254 |  |  | $ | 58,840 |  |  | $ | 54,646 |  |  | $ | 30,042 |  |  | $ | 81,662 |  |  |  |  | $ | 2,126,430 |
6 |  | — |  |  | — |  |  | — |  |  | — |  |  | — |  |  | 479 |  |  | — |  |  |  |  | 479 |
7 |  | — |  |  | 266 |  |  | 1,512 |  |  | — |  |  | — |  |  | 500 |  |  | — |  |  |  |  | 2,278 |
Total real estate – construction and development |  | $ | 457,077 |  |  | $ | 939,175 |  |  | $ | 506,766 |  |  | $ | 58,840 |  |  | $ | 54,646 |  |  | $ | 31,021 |  |  | $ | 81,662 |  |  |  |  | $ | 2,129,187 |
Real Estate – Commercial and Farmland
Risk Grade: |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Pass |  | $ | 450,315 |  |  | $ | 1,890,498 |  |  | $ | 2,133,833 |  |  | $ | 1,090,735 |  |  | $ | 765,640 |  |  | $ | 1,437,323 |  |  | $ | 100,206 |  |  |  |  | $ | 7,868,550 |
6 |  | — |  |  | 17,131 |  |  | 53,329 |  |  | — |  |  | 30,200 |  |  | 46,370 |  |  | — |  |  |  |  | 147,030 |
7 |  | 428 |  |  | 418 |  |  | 15,578 |  |  | 2,660 |  |  | 6,106 |  |  | 18,984 |  |  | — |  |  |  |  | 44,174 |
Total real estate – commercial and farmland |  | $ | 450,743 |  |  | $ | 1,908,047 |  |  | $ | 2,202,740 |  |  | $ | 1,093,395 |  |  | $ | 801,946 |  |  | $ | 1,502,677 |  |  | $ | 100,206 |  |  |  |  | $ | 8,059,754 |
Real Estate - Residential
Risk Grade: |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Pass |  | $ | 714,684 |  |  | $ | 1,425,186 |  |  | $ | 1,148,092 |  |  | $ | 506,137 |  |  | $ | 236,147 |  |  | $ | 423,648 |  |  | $ | 262,968 |  |  |  |  | $ | 4,716,862 |
6 |  | 13 |  |  | — |  |  | 72 |  |  | 201 |  |  | 234 |  |  | 1,411 |  |  | 380 |  |  |  |  | 2,311 |
7 |  | 5,057 |  |  | 26,171 |  |  | 28,459 |  |  | 30,566 |  |  | 19,357 |  |  | 25,263 |  |  | 3,620 |  |  |  |  | 138,493 |
Total real estate - residential |  | $ | 719,754 |  |  | $ | 1,451,357 |  |  | $ | 1,176,623 |  |  | $ | 536,904 |  |  | $ | 255,738 |  |  | $ | 450,322 |  |  | $ | 266,968 |  |  |  |  | $ | 4,857,666 |
Total Loans
Risk Grade: |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Pass |  | $ | 3,502,909 |  |  | $ | 5,062,109 |  |  | $ | 4,228,744 |  |  | $ | 1,953,577 |  |  | $ | 1,149,459 |  |  | $ | 2,188,927 |  |  | $ | 1,761,006 |  |  |  |  | $ | 19,846,731 |
6 |  | 13 |  |  | 17,471 |  |  | 59,123 |  |  | 293 |  |  | 30,543 |  |  | 48,737 |  |  | 47,545 |  |  |  |  | 203,725 |
7 |  | 17,928 |  |  | 31,532 |  |  | 48,812 |  |  | 34,700 |  |  | 29,248 |  |  | 51,496 |  |  | 5,131 |  |  |  |  | 218,847 |
Total loans |  | $ | 3,520,850 |  |  | $ | 5,111,112 |  |  | $ | 4,336,679 |  |  | $ | 1,988,570 |  |  | $ | 1,209,250 |  |  | $ | 2,289,160 |  |  | $ | 1,813,682 |  |  |  |  | $ | 20,269,303 |
Schedule of Allowances for Loan Losses by Portfolio Segment | The following tables detail activity and end of period balances in the allowance for credit losses by portfolio segment for the periods indicated. Allocation of a portion of the allowance to one category of loans does not preclude its availability to absorb losses in other categories.
Three Months Ended March 31, 2024
(dollars in thousands) | Commercial, Financial and Agricultural |  | Consumer |  | Indirect Automobile |  | Mortgage Warehouse |  | Municipal |  | Premium Finance
Balance, December 31, 2023 | $ | 64,053 |  |  | $ | 3,902 |  |  | $ | 50 |  |  | $ | 1,678 |  |  | $ | 345 |  |  | $ | 602 |
Provision for loan losses | 12,147 |  |  | 900 |  |  | (134) |  |  | 145 |  |  | (282) |  |  | (431) |
Loans charged off | (15,295) |  |  | (1,091) |  |  | (65) |  |  | — |  |  | — |  |  | (2,006) |
Recoveries of loans previously charged off | 2,899 |  |  | 192 |  |  | 185 |  |  | — |  |  | — |  |  | 2,451 |
Balance, March 31, 2024 | $ | 63,804 |  |  | $ | 3,903 |  |  | $ | 36 |  |  | $ | 1,823 |  |  | $ | 63 |  |  | $ | 616 |
| Real Estate – Construction and Development |  | Real Estate – Commercial and Farmland |  | Real Estate – Residential |  | Total |  |  |  |
Balance, December 31, 2023 | $ | 61,017 |  |  | $ | 110,097 |  |  | $ | 65,356 |  |  | $ | 307,100 |  |  |  |  |
Provision for loan losses | 11,148 |  |  | 474 |  |  | 1,556 |  |  | 25,523 |  |  |  |  |
Loans charged off | — |  |  | — |  |  | — |  |  | (18,457) |  |  |  |  |
Recoveries of loans previously charged off | 3 |  |  | 85 |  |  | 42 |  |  | 5,857 |  |  |  |  |
Balance, March 31, 2024 | $ | 72,168 |  |  | $ | 110,656 |  |  | $ | 66,954 |  |  | $ | 320,023 |  |  |  |  |
Three Months Ended March 31, 2023
(dollars in thousands) | Commercial, Financial and Agricultural |  | Consumer |  | Indirect Automobile |  | Mortgage Warehouse |  | Municipal |  | Premium Finance
Balance, December 31, 2022 | $ | 39,455 |  |  | $ | 5,413 |  |  | $ | 174 |  |  | $ | 2,118 |  |  | $ | 357 |  |  | $ | 1,025 |
Adjustment to allowance for adoption of ASU 2022-02 | (105) |  |  | — |  |  | — |  |  | — |  |  | — |  |  | — |
Provision for loan losses | 16,078 |  |  | 323 |  |  | (219) |  |  | (194) |  |  | (3) |  |  | (93) |
Loans charged off | (12,233) |  |  | (1,140) |  |  | (34) |  |  | — |  |  | — |  |  | (1,421) |
Recoveries of loans previously charged off | 2,043 |  |  | 297 |  |  | 216 |  |  | — |  |  | — |  |  | 1,382 |
Balance, March 31, 2023 | $ | 45,238 |  |  | $ | 4,893 |  |  | $ | 137 |  |  | $ | 1,924 |  |  | $ | 354 |  |  | $ | 893 |
| Real Estate – Construction and Development |  | Real Estate – Commercial and Farmland |  | Real Estate – Residential |  | Total |  |  |  |
Balance, December 31, 2022 | $ | 32,659 |  |  | $ | 67,433 |  |  | $ | 57,043 |  |  | $ | 205,677 |  |  |  |  |
Adjustment to allowance for adoption of ASU 2022-02 | (37) |  |  | (722) |  |  | (847) |  |  | (1,711) |  |  |  |  |
Provision for loan losses | 10,119 |  |  | 20,369 |  |  | 2,996 |  |  | 49,376 |  |  |  |  |
Loans charged off | — |  |  | — |  |  | (128) |  |  | (14,956) |  |  |  |  |
Recoveries of loans previously charged off | 100 |  |  | 44 |  |  | 190 |  |  | 4,272 |  |  |  |  |
Balance, March 31, 2023 | $ | 42,841 |  |  | $ | 87,124 |  |  | $ | 59,254 |  |  | $ | 242,658 |  |  |  |  |
Schedule of Troubled Debt Restructurings by Loan Class | The following table shows the amortized cost basis of the loans modified to borrowers experiencing financial difficulty, disaggregated by class of financing receivable and type of concession granted during the three months ended of March 31, 2024, and 2023:
Three Months Ended March 31, 2024
(dollars in thousands) |  |  |  | Term Extension |  |  |  |  |  | Combination of Term Extension and Rate Reduction |  | Total |  | Percentage of Total Class of Financial Receivable
Real estate – residential |  |  |  | $ | 3,519 |  |  |  |  |  |  | $ | 534 |  |  | $ | 4,053 |  |  | 0.1 | %
Total |  |  |  | $ | 3,519 |  |  |  |  |  |  | $ | 534 |  |  | $ | 4,053 |  |  | — | %
Three Months Ended March 31, 2023
(dollars in thousands) |  | Payment Deferral |  |  |  |  |  |  |  |  |  | Total |  | Percentage of Total Class of Financial Receivable
Commercial, financial and agricultural |  | $ | 843 |  |  |  |  |  |  |  |  |  |  | $ | 843 |  |  | — | %
Total |  | $ | 843 |  |  |  |  |  |  |  |  |  |  | $ | 843 |  |  | — | %
The following table describes the financial effect of the modifications made to borrowers experiencing financial difficulty during the three months ended March 31, 2024, and 2023:
Three Months Ended March 31, 2024 |  |  |  |  |  |  |  |  |  |  |  |  |  |
Term Extension
Loan Type |  | Financial Effect
Real estate - residential |  | Maturity dates were extended for a weighted average of 76 months
Interest Rate Reduction
Combination of Term Extension and Rate Reduction
Loan Type |  | Financial Effect
Real estate - residential |  | Maturity date was extended 134 months and rate was reduced by 1.50%
Three Months Ended March 31, 2023 |  |
Payment Deferral |  |
Loan Type |  | Financial Effect
Commercial, financial and agricultural |  | Payments were reduced approximately 32% for three months before returning to a fully amortizing payment structure thereafter.
The Company monitors the performance of the loans that are modified to borrowers experiencing financial difficulty to understand the effectiveness of its modification efforts. The following table depicts the performance of loans that have been modified in the last 12 months:
As of March 31, 2024
(dollars in thousands) |  | Current |  | 30-59 Days Past Due |  | 60-89 Days Past Due |  | 90 or More Days Past Due |  | Total
Commercial, financial and agricultural |  | $ | 5,029 |  |  | $ | — |  |  | $ | — |  |  | $ | — |  |  | $ | 5,029 |
Real estate – commercial and farmland |  | 5,875 |  |  | — |  |  | — |  |  | 1,115 |  |  | 6,990 |
Real estate – residential |  | $ | 8,547 |  |  | $ | 648 |  |  | $ | 235 |  |  | $ | 1,980 |  |  | $ | 11,410 |
Total |  | $ | 19,451 |  |  | $ | 648 |  |  | $ | 235 |  |  | $ | 3,095 |  |  | $ | 23,429 |
As of December 31, 2023
(dollars in thousands) |  | Current |  | 30-59 Days Past Due |  | 60-89 Days Past Due |  | 90 or More Days Past Due |  | Total
Commercial, financial and agricultural |  | $ | 4,018 |  |  | $ | 355 |  |  | $ | — |  |  | $ | 799 |  |  | $ | 5,172 |
Real estate – commercial and farmland |  | 6,692 |  |  | 1,129 |  |  | — |  |  | — |  |  | 7,821 |
Real estate – residential |  | $ | 5,113 |  |  | $ | 711 |  |  | $ | 442 |  |  | $ | 1,106 |  |  | $ | 7,372 |
Total |  | $ | 15,823 |  |  | $ | 2,195 |  |  | $ | 442 |  |  | $ | 1,905 |  |  | $ | 20,365 |
The following table provides the amortized cost basis of financing receivables that had a payment default during the three months ended March 31, 2024 and were modified in the 12 months before default to borrowers experiencing financial difficulty. There were no payment defaults during the three months ended March 31, 2023.
(dollars in thousands) |  |  |  | Term Extension |  | Payment Deferral |  | Combination of Term Extension and Rate Reduction |  | Total
Real estate – commercial and farmland |  |  |  | $ | — |  |  | $ | 1,115 |  |  | $ | — |  |  | $ | 1,115 |
Real estate – residential |  |  |  | 2,215 |  |  | 191 |  |  | 456 |  |  | 2,862 |
Total |  |  |  | $ | 2,215 |  |  | $ | 1,306 |  |  | $ | 456 |  |  | $ | 3,977 |

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