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Note 5 - Loans and the Allowance for Credit Losses (Tables) | 3 Months Ended
--- | ---
Mar. 31, 2024
Notes Tables |
Schedule of Accounts, Notes, Loans and Financing Receivable [Table Text Block] |
|  | March 31, 2024 |  |  | December 31, 2023 |
|  | (dollars in thousands) |
Commercial |  | $ | 1,572,494 |  |  | $ | 1,578,730 |
Commercial real estate |  |  | 5,829,950 |  |  |  | 5,895,545 |
Commercial construction |  |  | 646,593 |  |  |  | 620,496 |
Residential real estate |  |  | 254,214 |  |  |  | 256,041 |
Consumer |  |  | 850 |  |  |  | 1,029 |
Gross loans |  |  | 8,304,101 |  |  |  | 8,351,841 |
Net deferred loan fees |  |  | (6,144 | ) |  |  | (6,696 | )
Total loans receivable |  | $ | 8,297,957 |  |  | $ | 8,345,145 |
Schedule of Loans Held-for-sale [Table Text Block] |
|  | March 31, 2024 |
|  | Nonaccrual loans with ACL |  |  | Nonaccrual loans without ACL |  |  | Total nonaccrual loans |
|  | (dollars in thousands) |
Commercial |  | $ | 1,683 |  |  | $ | 10,957 |  |  | $ | 12,640 |
Commercial real estate |  |  | 65 |  |  |  | 33,210 |  |  |  | 33,275 |
Residential real estate |  |  | 691 |  |  |  | 832 |  |  |  | 1,523 |
Total |  | $ | 2,439 |  |  | $ | 44,999 |  |  | $ | 47,438 |
|  | December 31, 2023 |
|  | Nonaccrual loans with ACL |  |  | Nonaccrual loans without ACL |  |  | Total nonaccrual loans |
|  | (dollars in thousands) |
Commercial |  | $ | 1,763 |  |  | $ | 11,064 |  |  | $ | 12,827 |
Commercial real estate |  |  | 8,013 |  |  |  | 28,179 |  |  |  | 36,192 |
Residential real estate |  |  | 1,033 |  |  |  | 2,472 |  |  |  | 3,505 |
Total |  | $ | 10,809 |  |  | $ | 41,715 |  |  | $ | 52,524 |
Financing Receivable Origination And Risk Designation [Table Text Block] |
|  | Term loans amortized cost basis by origination year |  |  |  |  |  |  |
|  | 2024 |  |  | 2023 |  |  | 2022 |  |  | 2021 |  |  | 2020 |  |  | Prior |  |  | Revolving Loans |  |  | Total Gross Loans |
Commercial |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Pass |  | $ | 8,719 |  |  | $ | 163,629 |  |  | $ | 253,890 |  |  | $ | 257,399 |  |  | $ | 37,512 |  |  | $ | 112,276 |  |  | $ | 706,574 |  |  | $ | 1,539,999 |
Special mention |  |  | - |  |  |  | - |  |  |  | 10,687 |  |  |  | - |  |  |  | 18 |  |  |  | 3,945 |  |  |  | 3,184 |  |  |  | 17,834 |
Substandard |  |  | - |  |  |  | 250 |  |  |  | 124 |  |  |  | 236 |  |  |  | - |  |  |  | 12,998 |  |  |  | 1,053 |  |  |  | 14,661 |
Doubtful |  |  | - |  |  |  | - |  |  |  | - |  |  |  | - |  |  |  | - |  |  |  | - |  |  |  | - |  |  |  | - |
Total commercial |  | $ | 8,719 |  |  | $ | 163,879 |  |  | $ | 264,701 |  |  | $ | 257,635 |  |  | $ | 37,530 |  |  | $ | 129,219 |  |  | $ | 710,811 |  |  | $ | 1,572,494 |
YTD gross charge-offs |  | $ | - |  |  | $ | - |  |  | $ | 300 |  |  | $ | - |  |  | $ | - |  |  | $ | - |  |  | $ | - |  |  | $ | 300 |
Commercial Real Estate |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Pass |  | $ | 55,180 |  |  | $ | 247,846 |  |  | $ | 1,557,645 |  |  | $ | 1,564,163 |  |  | $ | 343,799 |  |  | $ | 1,521,233 |  |  | $ | 478,777 |  |  | $ | 5,768,643 |
Special mention |  |  | - |  |  |  | - |  |  |  | - |  |  |  | - |  |  |  | - |  |  |  | 22,723 |  |  |  | - |  |  |  | 22,723 |
Substandard |  |  | - |  |  |  | - |  |  |  | - |  |  |  | 1,878 |  |  |  | - |  |  |  | 19,921 |  |  |  | 16,785 |  |  |  | 38,584 |
Doubtful |  |  | - |  |  |  | - |  |  |  | - |  |  |  | - |  |  |  | - |  |  |  | - |  |  |  | - |  |  |  | - |
Total commercial real estate |  | $ | 55,180 |  |  | $ | 247,846 |  |  | $ | 1,557,645 |  |  | $ | 1,566,041 |  |  | $ | 343,799 |  |  | $ | 1,563,877 |  |  | $ | 495,562 |  |  | $ | 5,829,950 |
YTD gross charge-offs |  | $ | - |  |  | $ | - |  |  | $ | - |  |  | $ | - |  |  | $ | - |  |  | $ | 2,885 |  |  | $ | - |  |  | $ | 2,885 |
Commercial Construction |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Pass |  | $ | 5,250 |  |  | $ | 582 |  |  | $ | 4,201 |  |  | $ | 15,608 |  |  | $ | 6,236 |  |  | $ | - |  |  | $ | 606,016 |  |  | $ | 637,893 |
Special mention |  |  | - |  |  |  | - |  |  |  | - |  |  |  | - |  |  |  | - |  |  |  | - |  |  |  | 8,700 |  |  |  | 8,700 |
Substandard |  |  | - |  |  |  | - |  |  |  | - |  |  |  | - |  |  |  | - |  |  |  | - |  |  |  | - |  |  |  | - |
Doubtful |  |  | - |  |  |  | - |  |  |  | - |  |  |  | - |  |  |  | - |  |  |  | - |  |  |  | - |  |  |  | - |
Total commercial construction |  | $ | 5,250 |  |  | $ | 582 |  |  | $ | 4,201 |  |  | $ | 15,608 |  |  | $ | 6,236 |  |  | $ | - |  |  | $ | 614,716 |  |  | $ | 646,593 |
YTD gross charge-offs |  | $ | - |  |  | $ | - |  |  | $ | - |  |  | $ | - |  |  | $ | - |  |  | $ | - |  |  | $ | - |  |  | $ | - |
Residential |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Pass |  | $ | 4,466 |  |  | $ | 15,268 |  |  | $ | 42,558 |  |  | $ | 21,832 |  |  | $ | 21,396 |  |  | $ | 107,917 |  |  | $ | 35,797 |  |  | $ | 249,234 |
Special mention |  |  | - |  |  |  | - |  |  |  | - |  |  |  | - |  |  |  | - |  |  |  | 647 |  |  |  | 2,810 |  |  |  | 3,457 |
Substandard |  |  | - |  |  |  | - |  |  |  | - |  |  |  | 547 |  |  |  | - |  |  |  | 735 |  |  |  | 241 |  |  |  | 1,523 |
Doubtful |  |  | - |  |  |  | - |  |  |  | - |  |  |  | - |  |  |  | - |  |  |  | - |  |  |  | - |  |  |  | - |
Total residential real estate |  | $ | 4,466 |  |  | $ | 15,268 |  |  | $ | 42,558 |  |  | $ | 22,379 |  |  | $ | 21,396 |  |  | $ | 109,299 |  |  | $ | 38,848 |  |  | $ | 254,214 |
YTD gross charge-offs |  | $ | - |  |  | $ | - |  |  | $ | - |  |  | $ | - |  |  | $ | - |  |  | $ | - |  |  | $ | - |  |  | $ | - |
Consumer |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Pass |  | $ | 706 |  |  | $ | 29 |  |  | $ | 36 |  |  | $ | - |  |  | $ | 5 |  |  | $ | - |  |  | $ | 74 |  |  | $ | 850 |
Special mention |  |  | - |  |  |  | - |  |  |  | - |  |  |  | - |  |  |  | - |  |  |  | - |  |  |  | - |  |  |  | - |
Substandard |  |  | - |  |  |  | - |  |  |  | - |  |  |  | - |  |  |  | - |  |  |  | - |  |  |  | - |  |  |  | - |
Doubtful |  |  | - |  |  |  | - |  |  |  | - |  |  |  | - |  |  |  | - |  |  |  | - |  |  |  | - |  |  |  | - |
Total consumer |  | $ | 706 |  |  | $ | 29 |  |  | $ | 36 |  |  | $ | - |  |  | $ | 5 |  |  | $ | - |  |  | $ | 74 |  |  | $ | 850 |
YTD gross charge-offs |  | $ | - |  |  | $ | - |  |  | $ | - |  |  | $ | - |  |  | $ | - |  |  | $ | - |  |  | $ | - |  |  | $ | - |
Total |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Pass |  | $ | 74,321 |  |  | $ | 427,354 |  |  | $ | 1,858,330 |  |  | $ | 1,859,002 |  |  | $ | 408,948 |  |  | $ | 1,741,426 |  |  | $ | 1,827,238 |  |  | $ | 8,196,619 |
Special mention |  |  | - |  |  |  | - |  |  |  | 10,687 |  |  |  | - |  |  |  | 18 |  |  |  | 27,315 |  |  |  | 14,694 |  |  |  | 52,714 |
Substandard |  |  | - |  |  |  | 250 |  |  |  | 124 |  |  |  | 2,661 |  |  |  | - |  |  |  | 33,654 |  |  |  | 18,079 |  |  |  | 54,768 |
Doubtful |  |  | - |  |  |  | - |  |  |  | - |  |  |  | - |  |  |  | - |  |  |  | - |  |  |  | - |  |  |  | - |
Grand total |  | $ | 74,321 |  |  | $ | 427,604 |  |  | $ | 1,869,141 |  |  | $ | 1,861,663 |  |  | $ | 408,966 |  |  | $ | 1,802,395 |  |  | $ | 1,860,011 |  |  | $ | 8,304,101 |
YTD gross charge-offs |  | $ | - |  |  | $ | - |  |  | $ | 300 |  |  | $ | - |  |  | $ | - |  |  | $ | 2,885 |  |  | $ | - |  |  | $ | 3,185 |
|  | Term loans amortized cost basis by origination year |  |  |  |  |  |  |
|  | 2023 |  |  | 2022 |  |  | 2021 |  |  | 2020 |  |  | 2019 |  |  | Prior |  |  | Revolving Loans |  |  | Total Gross Loans |
Commercial |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Pass |  | $ | 178,582 |  |  | $ | 252,151 |  |  | $ | 265,705 |  |  | $ | 38,909 |  |  | $ | 13,726 |  |  | $ | 112,145 |  |  | $ | 684,779 |  |  | $ | 1,545,997 |
Special mention |  |  | - |  |  |  | 10,620 |  |  |  | - |  |  |  | - |  |  |  | 562 |  |  |  | 3,417 |  |  |  | 3,199 |  |  |  | 17,798 |
Substandard |  |  | 250 |  |  |  | 439 |  |  |  | 241 |  |  |  | 1 |  |  |  | 612 |  |  |  | 11,695 |  |  |  | 1,697 |  |  |  | 14,935 |
Doubtful |  |  | - |  |  |  | - |  |  |  | - |  |  |  | - |  |  |  | - |  |  |  | - |  |  |  | - |  |  |  | - |
Total commercial |  | $ | 178,832 |  |  | $ | 263,210 |  |  | $ | 265,946 |  |  | $ | 38,910 |  |  | $ | 14,900 |  |  | $ | 127,257 |  |  | $ | 689,675 |  |  | $ | 1,578,730 |
YTD gross charge-offs |  | $ | 54 |  |  | $ | 3,397 |  |  | $ | - |  |  | $ | - |  |  | $ | 280 |  |  | $ | 11,094 |  |  | $ | 63 |  |  | $ | 14,888 |
Commercial real estate |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Pass |  | $ | 248,660 |  |  | $ | 1,561,841 |  |  | $ | 1,585,109 |  |  | $ | 352,445 |  |  | $ | 353,391 |  |  | $ | 1,232,240 |  |  | $ | 497,588 |  |  | $ | 5,831,274 |
Special mention |  |  | - |  |  |  | - |  |  |  | - |  |  |  | - |  |  |  | - |  |  |  | 24,202 |  |  |  | - |  |  |  | 24,202 |
Substandard |  |  | - |  |  |  | - |  |  |  | 1,888 |  |  |  | - |  |  |  | 1,255 |  |  |  | 20,141 |  |  |  | 16,785 |  |  |  | 40,069 |
Doubtful |  |  | - |  |  |  | - |  |  |  | - |  |  |  | - |  |  |  | - |  |  |  | - |  |  |  | - |  |  |  | - |
Total commercial real estate |  | $ | 248,660 |  |  | $ | 1,561,841 |  |  | $ | 1,586,997 |  |  | $ | 352,445 |  |  | $ | 354,646 |  |  | $ | 1,276,583 |  |  | $ | 514,373 |  |  | $ | 5,895,545 |
YTD gross charge-offs |  | $ | - |  |  | $ | - |  |  | $ | - |  |  | $ | - |  |  | $ | - |  |  | $ | 2,142 |  |  | $ | - |  |  | $ | 2,142 |
Commercial construction |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Pass |  | $ | 582 |  |  | $ | 5,463 |  |  | $ | 15,645 |  |  | $ | 6,236 |  |  | $ | - |  |  | $ | - |  |  | $ | 583,870 |  |  | $ | 611,796 |
Special mention |  |  | - |  |  |  | - |  |  |  | - |  |  |  | - |  |  |  | - |  |  |  | - |  |  |  | 8,700 |  |  |  | 8,700 |
Substandard |  |  | - |  |  |  | - |  |  |  | - |  |  |  | - |  |  |  | - |  |  |  | - |  |  |  | - |  |  |  | - |
Doubtful |  |  | - |  |  |  | - |  |  |  | - |  |  |  | - |  |  |  | - |  |  |  | - |  |  |  | - |  |  |  | - |
Total commercial construction |  | $ | 582 |  |  | $ | 5,463 |  |  | $ | 15,645 |  |  | $ | 6,236 |  |  | $ | - |  |  | $ | - |  |  | $ | 592,570 |  |  | $ | 620,496 |
YTD gross charge-offs |  | $ | - |  |  | $ | - |  |  | $ | - |  |  | $ | - |  |  | $ | - |  |  | $ | - |  |  | $ | - |  |  | $ | - |
Residential real estate |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Pass |  | $ | 15,455 |  |  | $ | 42,830 |  |  | $ | 21,987 |  |  | $ | 21,704 |  |  | $ | 19,896 |  |  | $ | 91,114 |  |  | $ | 36,082 |  |  | $ | 249,068 |
Special mention |  |  | - |  |  |  | - |  |  |  | - |  |  |  | - |  |  |  | - |  |  |  | 651 |  |  |  | 2,817 |  |  |  | 3,468 |
Substandard |  |  | - |  |  |  | - |  |  |  | 555 |  |  |  | - |  |  |  | - |  |  |  | 2,144 |  |  |  | 806 |  |  |  | 3,505 |
Doubtful |  |  | - |  |  |  | - |  |  |  | - |  |  |  | - |  |  |  | - |  |  |  | - |  |  |  | - |  |  |  | - |
Total residential real estate |  | $ | 15,455 |  |  | $ | 42,830 |  |  | $ | 22,542 |  |  | $ | 21,704 |  |  | $ | 19,896 |  |  | $ | 93,909 |  |  | $ | 39,705 |  |  | $ | 256,041 |
YTD gross charge-offs |  | $ | - |  |  | $ | - |  |  | $ | - |  |  | $ | - |  |  | $ | - |  |  | $ | - |  |  | $ | 18 |  |  | $ | 18 |
Consumer |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Pass |  | $ | 849 |  |  | $ | 83 |  |  | $ | - |  |  | $ | 5 |  |  | $ | - |  |  | $ | - |  |  | $ | 92 |  |  | $ | 1,029 |
Special mention |  |  | - |  |  |  | - |  |  |  | - |  |  |  | - |  |  |  | - |  |  |  | - |  |  |  | - |  |  |  | - |
Substandard |  |  | - |  |  |  | - |  |  |  | - |  |  |  | - |  |  |  | - |  |  |  | - |  |  |  | - |  |  |  | - |
Doubtful |  |  | - |  |  |  | - |  |  |  | - |  |  |  | - |  |  |  | - |  |  |  | - |  |  |  | - |  |  |  | - |
Total consumer |  | $ | 849 |  |  | $ | 83 |  |  | $ | - |  |  | $ | 5 |  |  | $ | - |  |  | $ | - |  |  | $ | 92 |  |  | $ | 1,029 |
YTD gross charge-offs |  | $ | - |  |  | $ | - |  |  | $ | - |  |  | $ | - |  |  | $ | - |  |  | $ | - |  |  | $ | 1 |  |  | $ | 1 |
Total |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Pass |  | $ | 444,128 |  |  | $ | 1,862,368 |  |  | $ | 1,888,446 |  |  | $ | 419,299 |  |  | $ | 387,013 |  |  | $ | 1,435,499 |  |  | $ | 1,802,411 |  |  | $ | 8,239,164 |
Special mention |  |  | - |  |  |  | 10,620 |  |  |  | - |  |  |  | - |  |  |  | 562 |  |  |  | 28,270 |  |  |  | 14,716 |  |  |  | 54,168 |
Substandard |  |  | 250 |  |  |  | 439 |  |  |  | 2,684 |  |  |  | 1 |  |  |  | 1,867 |  |  |  | 33,980 |  |  |  | 19,288 |  |  |  | 58,509 |
Doubtful |  |  | - |  |  |  | - |  |  |  | - |  |  |  | - |  |  |  | - |  |  |  | - |  |  |  | - |  |  |  | - |
Grand total |  | $ | 444,378 |  |  | $ | 1,873,427 |  |  | $ | 1,891,130 |  |  | $ | 419,300 |  |  | $ | 389,442 |  |  | $ | 1,497,749 |  |  | $ | 1,836,415 |  |  | $ | 8,351,841 |
YTD gross charge-offs |  | $ | 54 |  |  | $ | 3,397 |  |  | $ | - |  |  | $ | - |  |  | $ | 280 |  |  | $ | 13,236 |  |  | $ | 82 |  |  | $ | 17,049 |
Financing Receivable, Collateral Dependent [Table Text Block] |
|  | March 31, 2024 |
|  | Real Estate |  |  | Other |  |  | Total |
|  | (dollars in thousands) |
Commercial |  | $ | 1,700 |  |  | $ | 10,280 |  |  | $ | 11,980 |
Commercial real estate |  |  | 33,210 |  |  |  | - |  |  |  | 33,210 |
Commercial construction |  |  | - |  |  |  | - |  |  |  | - |
Residential real estate |  |  | 832 |  |  |  | - |  |  |  | 832 |
Total |  | $ | 35,742 |  |  | $ | 10,280 |  |  | $ | 46,022 |
|  | December 31, 2023 |
|  | Real Estate |  |  | Other |  |  | Total |
|  | (dollars in thousands) |
Commercial |  | $ | 4,949 |  |  | $ | 10,387 |  |  | $ | 15,336 |
Commercial real estate |  |  | 39,986 |  |  |  | - |  |  |  | 39,986 |
Commercial construction |  |  | 8,700 |  |  |  | - |  |  |  | 8,700 |
Residential real estate |  |  | 5,941 |  |  |  | - |  |  |  | 5,941 |
Total |  | $ | 59,576 |  |  | $ | 10,387 |  |  | $ | 69,963 |
Financing Receivable, Past Due [Table Text Block] |
|  | March 31, 2024 |
|  | 30-59 Days Past Due |  |  | 60-89 Days Past Due |  |  | 90 Days or Greater Past Due and Still Accruing |  |  | Nonaccrual |  |  | Total Past Due and Nonaccrual |  |  | Current |  |  | Gross Loans |
|  | (dollars in thousands) |
Commercial |  | $ | 495 |  |  | $ | - |  |  | $ | - |  |  | $ | 12,640 |  |  | $ | 13,135 |  |  | $ | 1,559,359 |  |  | $ | 1,572,494 |
Commercial real estate |  |  | 525 |  |  |  | - |  |  |  | - |  |  |  | 33,275 |  |  |  | 33,800 |  |  |  | 5,796,150 |  |  |  | 5,829,950 |
Commercial construction |  |  | - |  |  |  | - |  |  |  | 23,600 |  |  |  | - |  |  |  | 23,600 |  |  |  | 622,993 |  |  |  | 646,593 |
Residential real estate |  |  | 1,942 |  |  |  | - |  |  |  | - |  |  |  | 1,523 |  |  |  | 3,465 |  |  |  | 250,749 |  |  |  | 254,214 |
Consumer |  |  | 99 |  |  |  | - |  |  |  | - |  |  |  | - |  |  |  | 99 |  |  |  | 751 |  |  |  | 850 |
Total |  | $ | 3,061 |  |  | $ | - |  |  | $ | 23,600 |  |  | $ | 47,438 |  |  | $ | 74,099 |  |  | $ | 8,230,002 |  |  | $ | 8,304,101 |
As of March 31, 2024, one loan for $23.6 million was past due more than 90 days and still accruing; the loan is well-secured at a loan-to-value of approximately 60% and is in the process of collection.
|  | December 31, 2023 |
|  | 30-59 Days Past Due |  |  | 60-89 Days Past Due |  |  | 90 Days or Greater Past Due and Still Accruing |  |  | Nonaccrual |  |  | Total Past Due and Nonaccrual |  |  | Current |  |  | Gross Loans |
|  | (dollars in thousands) |
Commercial |  | $ | 555 |  |  | $ | - |  |  | $ | - |  |  | $ | 12,827 |  |  | $ | 13,382 |  |  | $ | 1,565,348 |  |  | $ | 1,578,730 |
Commercial real estate |  |  | 527 |  |  |  | - |  |  |  | - |  |  |  | 36,192 |  |  |  | 36,719 |  |  |  | 5,858,826 |  |  |  | 5,895,545 |
Commercial construction |  |  | - |  |  |  | 23,600 |  |  |  | - |  |  |  | - |  |  |  | 23,600 |  |  |  | 596,896 |  |  |  | 620,496 |
Residential real estate |  |  | 275 |  |  |  | 226 |  |  |  | - |  |  |  | 3,505 |  |  |  | 4,006 |  |  |  | 252,035 |  |  |  | 256,041 |
Consumer |  |  | - |  |  |  | - |  |  |  | - |  |  |  | - |  |  |  | - |  |  |  | 1,029 |  |  |  | 1,029 |
Total |  | $ | 1,357 |  |  | $ | 23,826 |  |  | $ | - |  |  | $ | 52,524 |  |  | $ | 77,707 |  |  | $ | 8,274,134 |  |  | $ | 8,351,841 |
Schedule of Evaluation of Impairment on Financing Receivables [Table Text Block] |
|  | March 31, 2024 |
|  | Commercial |  |  | Commercial real estate |  |  | Commercial construction |  |  | Residential real estate |  |  | Consumer |  |  | Total |
|  | (dollars in thousands) |
Allowance for credit losses - loans |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Individually analyzed |  | $ | - |  |  | $ | - |  |  | $ | - |  |  | $ | - |  |  | $ | - |  |  | $ | - |
Collectively evaluated |  |  | 20,475 |  |  |  | 52,794 |  |  |  | 5,011 |  |  |  | 4,326 |  |  |  | 3 |  |  |  | 82,609 |
Acquired with deteriorated credit quality |  |  | 260 |  |  |  | - |  |  |  | - |  |  |  | - |  |  |  | - |  |  |  | 260 |
Total |  | $ | 20,735 |  |  | $ | 52,794 |  |  | $ | 5,011 |  |  | $ | 4,326 |  |  | $ | 3 |  |  | $ | 82,869 |
Gross loans |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Individually analyzed |  | $ | 11,980 |  |  | $ | 33,210 |  |  | $ | - |  |  | $ | 832 |  |  | $ | - |  |  | $ | 46,022 |
Collectively evaluated |  |  | 1,560,040 |  |  |  | 5,796,740 |  |  |  | 646,593 |  |  |  | 253,382 |  |  |  | 850 |  |  |  | 8,257,605 |
Acquired with deteriorated credit quality |  |  | 474 |  |  |  | - |  |  |  | - |  |  |  | - |  |  |  | - |  |  |  | 474 |
Total |  | $ | 1,572,494 |  |  | $ | 5,829,950 |  |  | $ | 646,593 |  |  | $ | 254,214 |  |  | $ | 850 |  |  | $ | 8,304,101 |
|  | December 31, 2023 |
|  | Commercial |  |  | Commercial real estate |  |  | Commercial construction |  |  | Residential real estate |  |  | Consumer |  |  | Total |
|  | (dollars in thousands) |
Allowance for credit losses - loans |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Individually analyzed |  | $ | - |  |  | $ | 941 |  |  | $ | - |  |  | $ | - |  |  | $ | - |  |  | $ | 941 |
Collectively evaluated |  |  | 20,215 |  |  |  | 51,337 |  |  |  | 4,739 |  |  |  | 4,320 |  |  |  | 5 |  |  |  | 80,616 |
Acquired with deteriorated credit quality |  |  | 417 |  |  |  | - |  |  |  | - |  |  |  | - |  |  |  | - |  |  |  | 417 |
Total |  | $ | 20,632 |  |  | $ | 52,278 |  |  | $ | 4,739 |  |  | $ | 4,320 |  |  | $ | 5 |  |  | $ | 81,974 |
Gross loans |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Individually analyzed |  | $ | 15,336 |  |  | $ | 39,986 |  |  | $ | 8,700 |  |  | $ | 5,941 |  |  | $ | - |  |  | $ | 69,963 |
Collectively evaluated |  |  | 1,562,910 |  |  |  | 5,855,559 |  |  |  | 611,796 |  |  |  | 250,100 |  |  |  | 1,029 |  |  |  | 8,281,394 |
Acquired with deteriorated credit quality |  |  | 484 |  |  |  | - |  |  |  | - |  |  |  | - |  |  |  | - |  |  |  | 484 |
Total |  | $ | 1,578,730 |  |  | $ | 5,895,545 |  |  | $ | 620,496 |  |  | $ | 256,041 |  |  | $ | 1,029 |  |  | $ | 8,351,841 |
Financing Receivable, Allowance for Credit Loss [Table Text Block] |
|  | Three Months Ended March 31, 2024 |
|  | Commercial |  |  | Commercial real estate |  |  | Commercial construction |  |  | Residential real estate |  |  | Consumer |  |  | Total |
|  | (dollars in thousands) |
Balance as of December 31, 2023 |  | $ | 20,632 |  |  | $ | 52,278 |  |  | $ | 4,739 |  |  | $ | 4,320 |  |  | $ | 5 |  |  | $ | 81,974 |
Charge-offs |  |  | (300 | ) |  |  | (2,885 | ) |  |  | - |  |  |  | - |  |  |  | - |  |  |  | (3,185 | )
Recoveries |  |  | 23 |  |  |  | - |  |  |  | - |  |  |  | - |  |  |  | - |  |  |  | 23 |
Provision for (reversal of) credit losses - loans |  |  | 380 |  |  |  | 3,401 |  |  |  | 272 |  |  |  | 6 |  |  |  | (2 | ) |  |  | 4,057 |
Balance as of March 31, 2024 |  | $ | 20,735 |  |  | $ | 52,794 |  |  | $ | 5,011 |  |  | $ | 4,326 |  |  | $ | 3 |  |  | $ | 82,869 |
|  | Three Months Ended March 31, 2023 |
|  | Commercial |  |  | Commercial real estate |  |  | Commercial construction |  |  | Residential real estate |  |  | Consumer |  |  | Total |
|  | (dollars in thousands) |
Balance as of December 31, 2022 |  | $ | 28,903 |  |  | $ | 53,742 |  |  | $ | 3,718 |  |  | $ | 4,143 |  |  | $ | 7 |  |  | $ | 90,513 |
Charge-offs |  |  | (2,767 | ) |  |  | (1,717 | ) |  |  | - |  |  |  | - |  |  |  | - |  |  |  | (4,484 | )
Recoveries |  |  | - |  |  |  | - |  |  |  | - |  |  |  | 1 |  |  |  | - |  |  |  | 1 |
Provision for (reversal of) credit losses - loans |  |  | 26 |  |  |  | 975 |  |  |  | 248 |  |  |  | (276 | ) |  |  | (1 | ) |  |  | 972 |
Balance as of March 31, 2023 |  | $ | 26,162 |  |  | $ | 53,000 |  |  | $ | 3,966 |  |  | $ | 3,868 |  |  | $ | 6 |  |  | $ | 87,002 |
Financing Receivable, Modified [Table Text Block] |
|  | Three Months Ended |
|  | March 31, 2024 |
|  | Term Extension |  |  | Payment Deferral |  |  | Interest Rate Reduction |  |  | Total |  |  | % of Portfolio Loan Segment |
|  | (dollars in thousands) |  |  |  |  |
Commercial |  | $ | - |  |  | $ | 126 |  |  | $ | - |  |  | $ | 126 |  |  |  | 0.01 | %
|  | Three Months Ended |
|  | March 31, 2023 |
|  | Term Extension |  |  | Payment Deferral |  |  | Interest Rate Reduction |  |  | Total |  |  | % of Portfolio Loan Segment |
|  | (dollars in thousands) |  |  |  |  |
Commercial |  | $ | 63 |  |  | $ | - |  |  | $ | - |  |  | $ | 63 |  |  |  | 0.01 | %
Financing Receivable, Modified, Past Due [Table Text Block] |
|  | March 31, 2024 |
|  | Current |  |  | 30-89 Days Past Due |  |  | 90 Days or Greater Past Due and Still Accruing |
|  | (dollars in thousands) |
Commercial |  | $ | 126 |  |  | $ | - |  |  | $ | - |
|  | March 31, 2023 |
|  | Current |  |  | 30-89 Days Past Due |  |  | 90 Days or Greater Past Due and Still Accruing |
|  | (dollars in thousands) |
Commercial |  | $ | 63 |  |  | $ | - |  |  | $ | - |
Schedule of Allowance for Credit Losses on Unfunded Commitments [Table Text Block] |
|  | Three Months Ended |  |  | Three Months Ended |
|  | March 31, |  |  | March 31, |
|  | 2024 |  |  | 2023 |
|  | (dollars in thousands) |
Balance at beginning of period |  | $ | 2,811 |  |  | $ | 3,036 |
(Reversal of) provision for credit losses - unfunded commitments |  |  | (57 | ) |  |  | 28 |
Balance at end of period |  | $ | 2,754 |  |  | $ | 3,064 |
Schedule of Provision for (Reversal of) Credit Losses [Table Text Block] |
|  | Three Months Ended |  |  | Three Months Ended |
|  | March 31, |  |  | March 31, |
|  | 2024 |  |  | 2023 |
|  | (dollars in thousands) |
Provision for credit losses – loans |  | $ | 4,057 |  |  | $ | 972 |
(Reversal of) provision for credit losses - unfunded commitments |  |  | (57 | ) |  |  | 28 |
Provision for credit losses |  | $ | 4,000 |  |  | $ | 1,000 |

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