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PORTFOLIO LOANS (Tables) | 12 Months Ended
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Dec. 31, 2023
Accounts, Notes, Loans and Financing Receivable, Gross, Allowance, and Net [Abstract] |
Schedule of distribution of portfolio loans | Distributions of the loan portfolio by loan category and class is presented in the following table (dollars in thousands):
| As of December 31,
| 2023 |  | 2022
Commercial loans |  |  |
Commercial | $ | 1,835,994 |  |  | $ | 1,974,154 |
Commercial real estate | 3,337,337 |  |  | 3,261,873 |
Real estate construction | 461,717 |  |  | 530,469 |
Total commercial loans | 5,635,048 |  |  | 5,766,496 |
Retail loans |  |  |
Retail real estate | 1,720,455 |  |  | 1,657,082 |
Retail other | 295,531 |  |  | 302,124 |
Total retail loans | 2,015,986 |  |  | 1,959,206 |
Total portfolio loans | 7,651,034 |  |  | 7,725,702 |
ACL | (91,740) |  |  | (91,608) |
Portfolio loans, net | $ | 7,559,294 |  |  | $ | 7,634,094 |
Schedule of financial instruments owned and pledged as collateral | The principal balance of loans Busey has pledged as collateral to the FHLB and Federal Reserve Bank for liquidity as set forth in the table below (dollars in thousands):
| As of December 31,
| 2023 |  | 2022
Pledged loans |  |  |
FHLB | $ | 4,865,481 |  |  | $ | 5,095,448 |
Federal Reserve Bank | 722,914 |  |  | 804,718 |
Total pledged loans | $ | 5,588,395 |  |  | $ | 5,900,166 |
To secure its obligations under derivative contracts, Busey pledged cash and held collateral as follows (dollars in thousands):
| As of December 31,
| 2023 |  | 2022
Cash pledged to secure obligations under derivative contracts | $ | 34,210 |  |  | $ | 38,609 |
Collateral held to secure obligations under derivative contracts | 19,280 |  |  | 29,830 |
Schedule of risk grades segregated by category of portfolio loans (excluding accretable purchase accounting adjustments and clearings) | The following table is a summary of risk grades segregated by category of portfolio loans (dollars in thousands):
| As of December 31, 2023
| Pass |  | Watch |  | Special Mention |  | Substandard |  | Substandard Non-accrual |  | Total
Commercial loans |  |  |  |  |  |  |  |  |  |  |
Commercial | $ | 1,462,755 |  |  | $ | 296,416 |  |  | $ | 46,488 |  |  | $ | 27,733 |  |  | $ | 2,602 |  |  | $ | 1,835,994 |
Commercial real estate | 2,827,030 |  |  | 431,427 |  |  | 48,545 |  |  | 29,492 |  |  | 843 |  |  | 3,337,337 |
Real estate construction | 448,011 |  |  | 8,135 |  |  | — |  |  | 5,327 |  |  | 244 |  |  | 461,717 |
Total commercial loans | 4,737,796 |  |  | 735,978 |  |  | 95,033 |  |  | 62,552 |  |  | 3,689 |  |  | 5,635,048 |
Retail loans |  |  |  |  |  |  |  |  |  |  |
Retail real estate | 1,702,897 |  |  | 11,144 |  |  | 1,024 |  |  | 1,795 |  |  | 3,595 |  |  | 1,720,455 |
Retail other | 295,374 |  |  | — |  |  | — |  |  | — |  |  | 157 |  |  | 295,531 |
Total retail loans | 1,998,271 |  |  | 11,144 |  |  | 1,024 |  |  | 1,795 |  |  | 3,752 |  |  | 2,015,986 |
Total portfolio loans | $ | 6,736,067 |  |  | $ | 747,122 |  |  | $ | 96,057 |  |  | $ | 64,347 |  |  | $ | 7,441 |  |  | $ | 7,651,034 |
| As of December 31, 2022
| Pass |  | Watch |  | Special Mention |  | Substandard |  | Substandard Non-accrual |  | Total
Commercial loans |  |  |  |  |  |  |  |  |  |  |
Commercial | $ | 1,668,495 |  |  | $ | 201,758 |  |  | $ | 46,540 |  |  | $ | 51,187 |  |  | $ | 6,174 |  |  | $ | 1,974,154 |
Commercial real estate | 2,851,709 |  |  | 326,455 |  |  | 43,526 |  |  | 34,539 |  |  | 5,644 |  |  | 3,261,873 |
Real estate construction | 502,904 |  |  | 25,164 |  |  | 1 |  |  | 2,400 |  |  | — |  |  | 530,469 |
Total commercial loans | 5,023,108 |  |  | 553,377 |  |  | 90,067 |  |  | 88,126 |  |  | 11,818 |  |  | 5,766,496 |
Retail loans |  |  |  |  |  |  |  |  |  |  |
Retail real estate | 1,639,599 |  |  | 10,520 |  |  | 1,338 |  |  | 2,529 |  |  | 3,096 |  |  | 1,657,082 |
Retail other | 301,971 |  |  | — |  |  | — |  |  | — |  |  | 153 |  |  | 302,124 |
Total retail loans | 1,941,570 |  |  | 10,520 |  |  | 1,338 |  |  | 2,529 |  |  | 3,249 |  |  | 1,959,206 |
Total portfolio loans | $ | 6,964,678 |  |  | $ | 563,897 |  |  | $ | 91,405 |  |  | $ | 90,655 |  |  | $ | 15,067 |  |  | $ | 7,725,702 |
Schedule of risk grades of portfolio loans, further sorted by origination | Risk grades of portfolio loans and net charge-offs are presented in the tables below by loan class, further sorted by origination year (dollars in thousands):
|  | As of and For The Year Ended December 31, 2023
|  | Term Loans Amortized Cost Basis by Origination Year |  | Revolving Loans |  | Total
Risk Grade Ratings |  | 2023 |  | 2022 |  | 2021 |  | 2020 |  | 2019 |  | Prior |  |
Commercial |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Pass |  | $ | 306,578 |  |  | $ | 220,847 |  |  | $ | 159,130 |  |  | $ | 71,025 |  |  | $ | 35,927 |  |  | $ | 143,078 |  |  | $ | 526,170 |  |  | $ | 1,462,755 |
Watch |  | 78,603 |  |  | 65,703 |  |  | 21,421 |  |  | 23,919 |  |  | 7,035 |  |  | 21,293 |  |  | 78,442 |  |  | 296,416 |
Special Mention |  | 792 |  |  | 8,224 |  |  | 2,917 |  |  | 1,076 |  |  | 686 |  |  | 3,274 |  |  | 29,519 |  |  | 46,488 |
Substandard |  | 8,715 |  |  | 765 |  |  | 942 |  |  | 426 |  |  | 3,734 |  |  | 1,859 |  |  | 11,292 |  |  | 27,733 |
Substandard non-accrual |  | 166 |  |  | — |  |  | 117 |  |  | 84 |  |  | 128 |  |  | 407 |  |  | 1,700 |  |  | 2,602 |
Total commercial |  | 394,854 |  |  | 295,539 |  |  | 184,527 |  |  | 96,530 |  |  | 47,510 |  |  | 169,911 |  |  | 647,123 |  |  | 1,835,994 |
Current period charge-offs |  | $ | 284 |  |  | $ | — |  |  | $ | 420 |  |  | $ | — |  |  | $ | 316 |  |  | $ | 1,409 |  |  | $ | — |  |  | $ | 2,429 |
Commercial real estate |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Pass |  | 395,644 |  |  | 824,506 |  |  | 720,052 |  |  | 399,195 |  |  | 271,078 |  |  | 199,662 |  |  | 16,893 |  |  | 2,827,030 |
Watch |  | 166,795 |  |  | 47,070 |  |  | 92,848 |  |  | 34,010 |  |  | 68,196 |  |  | 19,396 |  |  | 3,112 |  |  | 431,427 |
Special Mention |  | 14,313 |  |  | 10,507 |  |  | 12,446 |  |  | 4,968 |  |  | 3,297 |  |  | 3,014 |  |  | — |  |  | 48,545 |
Substandard |  | 1,796 |  |  | 188 |  |  | 18,862 |  |  | 2,938 |  |  | 1,802 |  |  | 3,856 |  |  | 50 |  |  | 29,492 |
Substandard non-accrual |  | 47 |  |  | 79 |  |  | 85 |  |  | 23 |  |  | — |  |  | 609 |  |  | — |  |  | 843 |
Total commercial real estate |  | 578,595 |  |  | 882,350 |  |  | 844,293 |  |  | 441,134 |  |  | 344,373 |  |  | 226,537 |  |  | 20,055 |  |  | 3,337,337 |
Current period charge-offs |  | — |  |  | — |  |  | — |  |  | — |  |  | — |  |  | 953 |  |  | — |  |  | 953 |
Real estate construction |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Pass |  | 204,952 |  |  | 128,462 |  |  | 85,086 |  |  | 2,616 |  |  | 1,323 |  |  | 2,934 |  |  | 22,638 |  |  | 448,011 |
Watch |  | 2,859 |  |  | 4,406 |  |  | 507 |  |  | 322 |  |  | 41 |  |  | — |  |  | — |  |  | 8,135 |
Substandard |  | 5,327 |  |  | — |  |  | — |  |  | — |  |  | — |  |  | — |  |  | — |  |  | 5,327 |
Substandard non-accrual |  | — |  |  | — |  |  | — |  |  | — |  |  | — |  |  | 244 |  |  | — |  |  | 244 |
Total real estate construction |  | 213,138 |  |  | 132,868 |  |  | 85,593 |  |  | 2,938 |  |  | 1,364 |  |  | 3,178 |  |  | 22,638 |  |  | 461,717 |
Current period charge-offs |  | — |  |  | — |  |  | — |  |  | — |  |  | — |  |  | — |  |  | — |  |  | — |
Retail real estate |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Pass |  | 243,400 |  |  | 376,922 |  |  | 411,723 |  |  | 156,762 |  |  | 70,099 |  |  | 256,571 |  |  | 187,420 |  |  | 1,702,897 |
Watch |  | 1,096 |  |  | 4,137 |  |  | 2,442 |  |  | 954 |  |  | 536 |  |  | 234 |  |  | 1,745 |  |  | 11,144 |
Special Mention |  | 286 |  |  | 358 |  |  | — |  |  | — |  |  | — |  |  | 380 |  |  | — |  |  | 1,024 |
Substandard |  | 69 |  |  | 72 |  |  | 292 |  |  | 49 |  |  | 80 |  |  | 997 |  |  | 236 |  |  | 1,795 |
Substandard non-accrual |  | — |  |  | 528 |  |  | 121 |  |  | 267 |  |  | 100 |  |  | 1,960 |  |  | 619 |  |  | 3,595 |
Total retail real estate |  | 244,851 |  |  | 382,017 |  |  | 414,578 |  |  | 158,032 |  |  | 70,815 |  |  | 260,142 |  |  | 190,020 |  |  | 1,720,455 |
Current period charge-offs |  | — |  |  | 5 |  |  | — |  |  | 29 |  |  | 72 |  |  | 301 |  |  | — |  |  | 407 |
Retail other |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Pass |  | 88,885 |  |  | 92,931 |  |  | 23,019 |  |  | 6,701 |  |  | 4,597 |  |  | 854 |  |  | 78,387 |  |  | 295,374 |
Substandard non-accrual |  | — |  |  | 93 |  |  | 62 |  |  | — |  |  | — |  |  | 2 |  |  | — |  |  | 157 |
Total retail other |  | 88,885 |  |  | 93,024 |  |  | 23,081 |  |  | 6,701 |  |  | 4,597 |  |  | 856 |  |  | 78,387 |  |  | 295,531 |
Current period charge-offs |  | 5 |  |  | 71 |  |  | 172 |  |  | 5 |  |  | 3 |  |  | 373 |  |  | — |  |  | 629 |
Total portfolio loans |  | $ | 1,520,323 |  |  | $ | 1,785,798 |  |  | $ | 1,552,072 |  |  | $ | 705,335 |  |  | $ | 468,659 |  |  | $ | 660,624 |  |  | $ | 958,223 |  |  | $ | 7,651,034 |
Total current period charge-offs |  | $ | 289 |  |  | $ | 76 |  |  | $ | 592 |  |  | $ | 34 |  |  | $ | 391 |  |  | $ | 3,036 |  |  | $ | — |  |  | $ | 4,418 |
|  | As of December 31, 2022
|  | Term Loans Amortized Cost Basis by Origination Year |  | Revolving Loans |  | Total
Risk Grade Ratings |  | 2022 |  | 2021 |  | 2020 |  | 2019 |  | 2018 |  | Prior |  |
Commercial |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Pass |  | $ | 479,893 |  |  | $ | 266,122 |  |  | $ | 136,445 |  |  | $ | 52,046 |  |  | $ | 50,764 |  |  | $ | 135,000 |  |  | $ | 548,225 |  |  | $ | 1,668,495 |
Watch |  | 54,195 |  |  | 49,382 |  |  | 3,288 |  |  | 7,201 |  |  | 1,258 |  |  | 2,160 |  |  | 84,274 |  |  | 201,758 |
Special Mention |  | 1,958 |  |  | 937 |  |  | 1,642 |  |  | 974 |  |  | 1,000 |  |  | 17,024 |  |  | 23,005 |  |  | 46,540 |
Substandard |  | 8,926 |  |  | 1,165 |  |  | 570 |  |  | 6,671 |  |  | 2,382 |  |  | 5,191 |  |  | 26,282 |  |  | 51,187 |
Substandard non-accrual |  | 21 |  |  | 3,292 |  |  | 226 |  |  | 135 |  |  | — |  |  | 100 |  |  | 2,400 |  |  | 6,174 |
Total commercial |  | 544,993 |  |  | 320,898 |  |  | 142,171 |  |  | 67,027 |  |  | 55,404 |  |  | 159,475 |  |  | 684,186 |  |  | 1,974,154 |
Commercial real estate |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Pass |  | 883,688 |  |  | 819,133 |  |  | 478,452 |  |  | 297,525 |  |  | 161,409 |  |  | 198,419 |  |  | 13,083 |  |  | 2,851,709 |
Watch |  | 77,346 |  |  | 56,113 |  |  | 64,282 |  |  | 96,664 |  |  | 21,592 |  |  | 5,758 |  |  | 4,700 |  |  | 326,455 |
Special Mention |  | 11,943 |  |  | 5,389 |  |  | 12,386 |  |  | 1,420 |  |  | 6,917 |  |  | 5,471 |  |  | — |  |  | 43,526 |
Substandard |  | 5,340 |  |  | 13,528 |  |  | 3,454 |  |  | 1,907 |  |  | 10,248 |  |  | 62 |  |  | — |  |  | 34,539 |
Substandard non-accrual |  | — |  |  | 3,959 |  |  | 33 |  |  | — |  |  | 1,647 |  |  | 5 |  |  | — |  |  | 5,644 |
Total commercial real estate |  | 978,317 |  |  | 898,122 |  |  | 558,607 |  |  | 397,516 |  |  | 201,813 |  |  | 209,715 |  |  | 17,783 |  |  | 3,261,873 |
Real estate construction |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Pass |  | 219,112 |  |  | 191,724 |  |  | 68,015 |  |  | 1,490 |  |  | 1,901 |  |  | 1,751 |  |  | 18,911 |  |  | 502,904 |
Watch |  | 8,530 |  |  | 12,019 |  |  | 3,169 |  |  | 48 |  |  | — |  |  | 1,398 |  |  | — |  |  | 25,164 |
Special Mention |  | — |  |  | — |  |  | — |  |  | 1 |  |  | — |  |  | — |  |  | — |  |  | 1 |
Substandard |  | 2,400 |  |  | — |  |  | — |  |  | — |  |  | — |  |  | — |  |  | — |  |  | 2,400 |
Total real estate construction |  | 230,042 |  |  | 203,743 |  |  | 71,184 |  |  | 1,539 |  |  | 1,901 |  |  | 3,149 |  |  | 18,911 |  |  | 530,469 |
Retail real estate |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Pass |  | 396,547 |  |  | 456,158 |  |  | 175,148 |  |  | 77,569 |  |  | 56,887 |  |  | 267,387 |  |  | 209,903 |  |  | 1,639,599 |
Watch |  | 2,928 |  |  | 2,991 |  |  | 1,846 |  |  | 1,444 |  |  | 1,063 |  |  | 27 |  |  | 221 |  |  | 10,520 |
Special Mention |  | 945 |  |  | — |  |  | — |  |  | — |  |  | — |  |  | 393 |  |  | — |  |  | 1,338 |
Substandard |  | 77 |  |  | 732 |  |  | 198 |  |  | 81 |  |  | 141 |  |  | 1,293 |  |  | 7 |  |  | 2,529 |
Substandard non-accrual |  | 10 |  |  | 191 |  |  | 107 |  |  | 32 |  |  | 390 |  |  | 1,708 |  |  | 658 |  |  | 3,096 |
Total retail real estate |  | 400,507 |  |  | 460,072 |  |  | 177,299 |  |  | 79,126 |  |  | 58,481 |  |  | 270,808 |  |  | 210,789 |  |  | 1,657,082 |
Retail other |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Pass |  | 134,567 |  |  | 43,512 |  |  | 13,141 |  |  | 13,086 |  |  | 5,646 |  |  | 991 |  |  | 91,028 |  |  | 301,971 |
Substandard non-accrual |  | 14 |  |  | 134 |  |  | 3 |  |  | — |  |  | — |  |  | 2 |  |  | — |  |  | 153 |
Total retail other |  | 134,581 |  |  | 43,646 |  |  | 13,144 |  |  | 13,086 |  |  | 5,646 |  |  | 993 |  |  | 91,028 |  |  | 302,124 |
Total portfolio loans |  | $ | 2,288,440 |  |  | $ | 1,926,481 |  |  | $ | 962,405 |  |  | $ | 558,294 |  |  | $ | 323,245 |  |  | $ | 644,140 |  |  | $ | 1,022,697 |  |  | $ | 7,725,702 |
Schedule of portfolio loans that are past due and still accruing or on a non-accrual status | An analysis of the amortized cost basis of portfolio loans that are past due and still accruing, or on non-accrual status, is as follows (dollars in thousands):
| As of December 31, 2023
| Loans past due, still accruing |  | Non-accrual Loans
| 30-59 Days |  | 60-89 Days |  | 90+Days |
Past due and non-accrual loans |  |  |  |  |  |  |
Commercial loans: |  |  |  |  |  |  |
Commercial | $ | — |  |  | $ | 214 |  |  | $ | — |  |  | $ | 2,602 |
Commercial real estate | 752 |  |  | — |  |  | — |  |  | 843 |
Real estate construction | 24 |  |  | — |  |  | — |  |  | 244 |
Past due and non-accrual commercial loans | 776 |  |  | 214 |  |  | — |  |  | 3,689 |
Retail loans: |  |  |  |  |  |  |
Retail real estate | 2,781 |  |  | 927 |  |  | 366 |  |  | 3,595 |
Retail other | 886 |  |  | 195 |  |  | 9 |  |  | 157 |
Past due and non-accrual retail loans | 3,667 |  |  | 1,122 |  |  | 375 |  |  | 3,752 |
Total past due and non-accrual loans | $ | 4,443 |  |  | $ | 1,336 |  |  | $ | 375 |  |  | $ | 7,441 |
| As of December 31, 2022
| Loans past due, still accruing |  | Non-accrual Loans
| 30-59 Days |  | 60-89 Days |  | 90+Days |
Past due and non-accrual loans |  |  |  |  |  |  |
Commercial loans: |  |  |  |  |  |  |
Commercial | $ | 2 |  |  | $ | — |  |  | $ | — |  |  | $ | 6,174 |
Commercial real estate | 124 |  |  | — |  |  | — |  |  | 5,644 |
Past due and non-accrual commercial loans | 126 |  |  | — |  |  | — |  |  | 11,818 |
Retail loans: |  |  |  |  |  |  |
Retail real estate | 4,709 |  |  | 1,239 |  |  | 673 |  |  | 3,096 |
Retail other | 414 |  |  | 60 |  |  | — |  |  | 153 |
Past due and non-accrual retail loans | 5,123 |  |  | 1,299 |  |  | 673 |  |  | 3,249 |
Total past due and non-accrual loans | $ | 5,249 |  |  | $ | 1,299 |  |  | $ | 673 |  |  | $ | 15,067 |
Schedule of loan modifications made to borrowers experiencing financial difficulty | The following table presents the amortized cost basis of loans that were modified for borrowers experiencing financial difficulty during the periods indicated, disaggregated by class of financing receivable and type of concession granted (dollars in thousands):
| Year Ended December 31, 2023
| Interest Rate Reduction 1 |  | % of Total Class of Financing Receivable 2 |  |  |  |  |  | Term Extension 3 |  | % of Total Class of Financing Receivable 2 |  |  |  |  |  |  |  |  |  |  |  |
Modified Loans |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Commercial | $ | — |  |  | — | % |  |  |  |  |  | $ | 16,586 |  |  | 0.9 | % |  |  |  |  |  |  |  |  |  |  |  |
Commercial real estate | 872 |  |  | — | % |  |  |  |  |  | 923 |  |  | — | % |  |  |  |  |  |  |  |  |  |  |  |
Real estate construction | — |  |  | — | % |  |  |  |  |  | 5,327 |  |  | 1.2 | % |  |  |  |  |  |  |  |  |  |  |  |
Total of loans modified during the period 4 | $ | 872 |  |  | — | % |  |  |  |  |  | $ | 22,836 |  |  | 0.3 | % |  |  |  |  |  |  |  |  |  |  |  |
___________________________________________ 1.For one loan, the default rate was removed once forbearance was entered. 2.Modified loans represent an insignificant portion of commercial real estate loans, rounding to zero percent. 3.Modifications to extend loan terms also included, in some cases, interest rate increases during the extension period. 4.Modifications include one loan on non-accrual status, and the remaining loans were classified as substandard. The following table summarizes the effects of loan modifications made during the periods indicated, for borrowers experiencing financial difficulty:
|  |  | Year Ended December 31, 2023
|  |  |  |  |  |  | Weighted Average Interest Rate Reduction |  | Weighted Average Term Extension |  |
Effects of Loan Modifications |  |  |  |  |  |  |  |  |  |  |
Commercial |  |  |  |  |  |  | — |  |  | 18.1 months |  |
Commercial real estate |  |  |  |  |  |  | 2.50 | % |  | 21.0 months |  |
Real estate construction |  |  |  |  |  |  | — |  |  | 12.0 months |  |
Total financial effect |  |  |  |  |  |  | 2.50 | % |  | 16.8 months |  |
The following table provides the amortized cost basis of financing receivables that had a payment default during the year ended December 31, 2023, after having been modified during the 12 months before default for borrowers experiencing financial difficulty (dollars in thousands). A default occurs when a loan is 90 days or more past due or transferred to non-accrual status.
|  |  | Years Ended December 31, 2023
|  |  | Term Extension |  |  |  |  |  |
Loans with Subsequent Defaults |  |  |  |  |  |  |  |  |
Commercial |  |  | $ | 88 |  |  |  |  |  |  |
Busey closely 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 payment performance of loans modified on or after January 1, 2023, the date we adopted ASU 2022-02 (dollars in thousands):
| As of December 31, 2023
| Current |  |  |  |  |  | Non-accrual
Modified Loans |  |  |  |  |  |  |
Commercial | $ | 16,498 |  |  |  |  |  |  | $ | 88 |
Commercial real estate | 1,795 |  |  |  |  |  |  | — |
Real estate construction | 5,327 |  |  |  |  |  |  | — |
Amortized cost of modified loans | $ | 23,620 |  |  |  |  |  |  | $ | 88 |
Schedule of TDR loans | TDR loan balances are summarized as follows (dollars in thousands):
|  |  | As of December 31, 2022
TDRs |  |  |
In compliance with modified terms |  |  | $ | 3,032 |
Non-performing TDRs |  |  | 537 |
Total TDRs |  |  | $ | 3,569 |
Loans that were designated as TDRs during the years ended as of the dates indicated are summarized as follows (dollars in thousands):
| Newly Designated TDRs
|  |  | Recorded Investment 1
| Number of Contracts |  | Rate Modification 2 |  | Payment Modification 2
December 31, 2022 |  |  |  |  |
Commercial | 3 |  | $ | 136 |  |  | $ | 996 |
Retail real estate | 1 |  | — |  |  | 517 |
Total | 4 |  | $ | 136 |  |  | $ | 1,513 |
December 31, 2021 |  |  |  |  |
Commercial | 1 |  | $ | 364 |  |  | $ | — |
Total | 1 |  | $ | 364 |  |  | $ | — |
___________________________________________ 1.Recorded investment for newly designated TDR’s that were still outstanding as of the dates indicated. 2.TDRs may have included multiple concessions; those that included an interest rate concession and payment concession are shown in the rate modification column.
Schedule of details of impaired loans, segregated by category | Average recorded investment is calculated using the most recent four quarters (dollars in thousands):
| As of December 31, 2023
| Unpaid Principal Balance |  | Recorded Investment |  |  |  | Average Recorded Investment
|  | With No Allowance |  | With Allowance |  | Total |  | Related Allowance |
Loans evaluated individually |  |  |  |  |  |  |  |  |  |  |
Commercial loans: |  |  |  |  |  |  |  |  |  |  |
Commercial | $ | 7,283 |  |  | $ | 585 |  |  | $ | 1,785 |  |  | $ | 2,370 |  |  | $ | 785 |  |  | $ | 5,244 |
Commercial real estate | 2,600 |  |  | 610 |  |  | 85 |  |  | 695 |  |  | 85 |  |  | 3,865 |
Real estate construction | — |  |  | — |  |  | — |  |  | — |  |  | — |  |  | 49 |
Commercial loans evaluated individually | 9,883 |  |  | 1,195 |  |  | 1,870 |  |  | 3,065 |  |  | 870 |  |  | 9,158 |
Retail loans: |  |  |  |  |  |  |  |  |  |  |
Retail real estate | 213 |  |  | 61 |  |  | 25 |  |  | 86 |  |  | 25 |  |  | 790 |
Retail loans evaluated individually | 213 |  |  | 61 |  |  | 25 |  |  | 86 |  |  | 25 |  |  | 790 |
Total loans evaluated individually | $ | 10,096 |  |  | $ | 1,256 |  |  | $ | 1,895 |  |  | $ | 3,151 |  |  | $ | 895 |  |  | $ | 9,948 |
| As of December 31, 2022
| Unpaid Principal Balance |  | Recorded Investment |  |  |  | Average Recorded Investment |  |  |  |
|  | With No Allowance |  | With Allowance |  | Total |  | Related Allowance |  |  |
Loans evaluated individually |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Commercial loans: |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Commercial | $ | 9,589 |  |  | $ | 656 |  |  | $ | 5,918 |  |  | $ | 6,574 |  |  | $ | 2,476 |  |  | $ | 6,761 |  |  |  |  |
Commercial real estate | 8,039 |  |  | 2,334 |  |  | 3,903 |  |  | 6,237 |  |  | 2,000 |  |  | 5,219 |  |  |  |  |
Real estate construction | 247 |  |  | 247 |  |  | — |  |  | 247 |  |  | — |  |  | 260 |  |  |  |  |
Commercial loans evaluated individually | 17,875 |  |  | 3,237 |  |  | 9,821 |  |  | 13,058 |  |  | 4,476 |  |  | 12,240 |  |  |  |  |
Retail loans: |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Retail real estate | 2,733 |  |  | 2,564 |  |  | 25 |  |  | 2,589 |  |  | 25 |  |  | 2,311 |  |  |  |  |
Retail loans evaluated individually | 2,733 |  |  | 2,564 |  |  | 25 |  |  | 2,589 |  |  | 25 |  |  | 2,311 |  |  |  |  |
Total loans evaluated individually | $ | 20,608 |  |  | $ | 5,801 |  |  | $ | 9,846 |  |  | $ | 15,647 |  |  | $ | 4,501 |  |  | $ | 14,551 |  |  |  |  |
Schedule of activity on the allowance for loan losses | The following table summarizes activity in the ACL attributable to each loan class. Allocation of a portion of the ACL to one loan class does not preclude its availability to absorb losses in other loan classes (dollars in thousands):
| Commercial |  | Commercial Real Estate |  | Real Estate Construction |  | Retail Real Estate |  | Retail Other |  | Total
ACL Balance, December 31, 2020 | $ | 23,866 |  |  | $ | 46,230 |  |  | $ | 8,193 |  |  | $ | 21,992 |  |  | $ | 767 |  |  | $ | 101,048 |
Day 1 PCD 1 | 3,546 |  |  | 336 |  |  | — |  |  | 129 |  |  | 167 |  |  | 4,178 |
Provision for credit losses | (2,160) |  |  | (7,651) |  |  | (3,180) |  |  | (4,456) |  |  | 2,346 |  |  | (15,101) |
Charged-off | (2,026) |  |  | (925) |  |  | (209) |  |  | (1,145) |  |  | (478) |  |  | (4,783) |
Recoveries | 629 |  |  | 259 |  |  | 298 |  |  | 1,069 |  |  | 290 |  |  | 2,545 |
ACL balance, December 31, 2021 | 23,855 |  |  | 38,249 |  |  | 5,102 |  |  | 17,589 |  |  | 3,092 |  |  | 87,887 |
Provision for credit losses | 497 |  |  | 892 |  |  | 1,142 |  |  | 219 |  |  | 1,873 |  |  | 4,623 |
Charged-off | (1,069) |  |  | (1,375) |  |  | (23) |  |  | (251) |  |  | (461) |  |  | (3,179) |
Recoveries | 577 |  |  | 533 |  |  | 236 |  |  | 636 |  |  | 295 |  |  | 2,277 |
ACL balance, December 31, 2022 | 23,860 |  |  | 38,299 |  |  | 6,457 |  |  | 18,193 |  |  | 4,799 |  |  | 91,608 |
Provision for credit losses | (727) |  |  | (2,455) |  |  | (1,465) |  |  | 7,922 |  |  | (876) |  |  | 2,399 |
Charged-off | (2,429) |  |  | (953) |  |  | — |  |  | (407) |  |  | (629) |  |  | (4,418) |
Recoveries | 552 |  |  | 574 |  |  | 171 |  |  | 590 |  |  | 264 |  |  | 2,151 |
ACL balance, December 31, 2023 | $ | 21,256 |  |  | $ | 35,465 |  |  | $ | 5,163 |  |  | $ | 26,298 |  |  | $ | 3,558 |  |  | $ | 91,740 |
__________________________________________ 1.The Day 1 PCD is attributable to the CAC acquisition, finalized May 31, 2021.
Schedule of allowance for loan losses and recorded investments in portfolio loans, by category | The following tables present the ACL and amortized cost of portfolio loans by loan category and class (dollars in thousands):
| As of December 31, 2023
| Portfolio Loans |  | ACL Attributed to Portfolio Loans
| Collectively Evaluated for Impairment |  | Individually Evaluated for Impairment |  | Total |  | Collectively Evaluated for Impairment |  | Individually Evaluated for Impairment |  | Total
Portfolio loans and related ACL |  |  |  |  |  |  |  |  |  |  |
Commercial loans: |  |  |  |  |  |  |  |  |  |  |
Commercial | $ | 1,833,624 |  |  | $ | 2,370 |  |  | $ | 1,835,994 |  |  | $ | 20,471 |  |  | $ | 785 |  |  | $ | 21,256 |
Commercial real estate | 3,336,642 |  |  | 695 |  |  | 3,337,337 |  |  | 35,380 |  |  | 85 |  |  | 35,465 |
Real estate construction | 461,717 |  |  | — |  |  | 461,717 |  |  | 5,163 |  |  | — |  |  | 5,163 |
Commercial loans and related ACL | 5,631,983 |  |  | 3,065 |  |  | 5,635,048 |  |  | 61,014 |  |  | 870 |  |  | 61,884 |
Retail loans: |  |  |  |  |  |  |  |  |  |  |
Retail real estate | 1,720,369 |  |  | 86 |  |  | 1,720,455 |  |  | 26,273 |  |  | 25 |  |  | 26,298 |
Retail other | 295,531 |  |  | — |  |  | 295,531 |  |  | 3,558 |  |  | — |  |  | 3,558 |
Retail loans and related ACL | 2,015,900 |  |  | 86 |  |  | 2,015,986 |  |  | 29,831 |  |  | 25 |  |  | 29,856 |
Portfolio loans and related ACL | $ | 7,647,883 |  |  | $ | 3,151 |  |  | $ | 7,651,034 |  |  | $ | 90,845 |  |  | $ | 895 |  |  | $ | 91,740 |
| As of December 31, 2022
| Portfolio Loans |  | ACL Attributed to Portfolio Loans
| Collectively Evaluated for Impairment |  | Individually Evaluated for Impairment |  | Total |  | Collectively Evaluated for Impairment |  | Individually Evaluated for Impairment |  | Total
Portfolio loans and related ACL |  |  |  |  |  |  |  |  |  |  |
Commercial loans: |  |  |  |  |  |  |  |  |  |  |
Commercial | $ | 1,967,580 |  |  | $ | 6,574 |  |  | $ | 1,974,154 |  |  | $ | 21,384 |  |  | $ | 2,476 |  |  | $ | 23,860 |
Commercial real estate | 3,255,636 |  |  | 6,237 |  |  | 3,261,873 |  |  | 36,299 |  |  | 2,000 |  |  | 38,299 |
Real estate construction | 530,222 |  |  | 247 |  |  | 530,469 |  |  | 6,457 |  |  | — |  |  | 6,457 |
Commercial loans and related ACL | 5,753,438 |  |  | 13,058 |  |  | 5,766,496 |  |  | 64,140 |  |  | 4,476 |  |  | 68,616 |
Retail loans: |  |  |  |  |  |  |  |  |  |  |
Retail real estate | 1,654,493 |  |  | 2,589 |  |  | 1,657,082 |  |  | 18,168 |  |  | 25 |  |  | 18,193 |
Retail other | 302,124 |  |  | — |  |  | 302,124 |  |  | 4,799 |  |  | — |  |  | 4,799 |
Retail loans and related ACL | 1,956,617 |  |  | 2,589 |  |  | 1,959,206 |  |  | 22,967 |  |  | 25 |  |  | 22,992 |
Portfolio loans and related ACL | $ | 7,710,055 |  |  | $ | 15,647 |  |  | $ | 7,725,702 |  |  | $ | 87,107 |  |  | $ | 4,501 |  |  | $ | 91,608 |

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