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v3.23.3

Note 5 - Loans and the Allowance for Credit Losses (Tables) | 9 Months Ended
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Sep. 30, 2023
Notes Tables |
Schedule of Accounts, Notes, Loans and Financing Receivable [Table Text Block] |
|  | September 30, 2023 |  |  | December 31, 2022 |
|  | (dollars in thousands) |
Commercial |  | $ | 1,475,571 |  |  | $ | 1,472,734 |
Commercial real estate |  |  | 5,837,539 |  |  |  | 5,795,228 |
Commercial construction |  |  | 622,748 |  |  |  | 574,139 |
Residential real estate |  |  | 251,416 |  |  |  | 264,748 |
Consumer |  |  | 936 |  |  |  | 2,312 |
Gross loans |  |  | 8,188,210 |  |  |  | 8,109,161 |
Net deferred loan fees |  |  | (7,101 | ) |  |  | (9,472 | )
Total loans receivable |  | $ | 8,181,109 |  |  | $ | 8,099,689 |
Schedule of Loans Held-for-sale [Table Text Block] |
|  | September 30, 2023 |  |  | December 31, 2022 |
|  | (dollars in thousands) |
Commercial real estate |  | $ | - |  |  | $ | 13,473 |
Residential real estate |  |  | - |  |  |  | 299 |
Total carrying amount |  | $ | - |  |  | $ | 13,772 |
Financing Receivable, Nonaccrual [Table Text Block] |
|  | September 30, 2023 |
|  | Nonaccrual loans with ACL |  |  | Nonaccrual loans without ACL |  |  | Total nonaccrual loans |
|  | (dollars in thousands) |
Commercial |  | $ | 21,604 |  |  | $ | 555 |  |  | $ | 22,159 |
Commercial real estate |  |  | 70 |  |  |  | 29,754 |  |  |  | 29,824 |
Residential real estate |  |  | 806 |  |  |  | 3,270 |  |  |  | 4,076 |
Total |  | $ | 22,480 |  |  | $ | 33,579 |  |  | $ | 56,059 |
|  | December 31, 2022 |
|  | Nonaccrual loans with ACL |  |  | Nonaccrual loans without ACL |  |  | Total nonaccrual loans |
|  | (dollars in thousands) |
Commercial |  | $ | 23,512 |  |  | $ | 1,745 |  |  | $ | 25,257 |
Commercial real estate |  |  | 10,220 |  |  |  | 6,597 |  |  |  | 16,817 |
Residential real estate |  |  | 604 |  |  |  | 1,776 |  |  |  | 2,380 |
Total |  | $ | 34,336 |  |  | $ | 10,118 |  |  | $ | 44,454 |
Financing Receivable Origination And Risk Designation [Table Text Block] |
|  | Term loans amortized cost basis by origination year |  |  |  |  |  |  |
|  | 2023 |  |  | 2022 |  |  | 2021 |  |  | 2020 |  |  | 2019 |  |  | Prior |  |  | Revolving Loans |  |  | Total Gross Loans |
Commercial |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Pass |  | $ | 146,241 |  |  | $ | 259,603 |  |  | $ | 271,580 |  |  | $ | 41,459 |  |  | $ | 13,749 |  |  | $ | 119,592 |  |  | $ | 590,667 |  |  | $ | 1,442,891 |
Special mention |  |  | - |  |  |  | 337 |  |  |  | 86 |  |  |  | - |  |  |  | 567 |  |  |  | 3,445 |  |  |  | 3,989 |  |  |  | 8,424 |
Substandard |  |  | 304 |  |  |  | 1,316 |  |  |  | 163 |  |  |  | 4 |  |  |  | 1,551 |  |  |  | 19,559 |  |  |  | 1,359 |  |  |  | 24,256 |
Doubtful |  |  | - |  |  |  | - |  |  |  | - |  |  |  | - |  |  |  | - |  |  |  | - |  |  |  | - |  |  |  | - |
Total Commercial |  | $ | 146,545 |  |  | $ | 261,256 |  |  | $ | 271,829 |  |  | $ | 41,463 |  |  | $ | 15,867 |  |  | $ | 142,596 |  |  | $ | 596,015 |  |  | $ | 1,475,571 |
Commercial Real Estate |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Pass |  | $ | 170,541 |  |  | $ | 1,572,880 |  |  | $ | 1,581,212 |  |  | $ | 356,251 |  |  | $ | 355,665 |  |  | $ | 1,269,678 |  |  | $ | 462,573 |  |  | $ | 5,768,800 |
Special mention |  |  | - |  |  |  | - |  |  |  | - |  |  |  | - |  |  |  | - |  |  |  | 26,421 |  |  |  | - |  |  |  | 26,421 |
Substandard |  |  | - |  |  |  | - |  |  |  | 1,899 |  |  |  | - |  |  |  | 2,625 |  |  |  | 20,964 |  |  |  | 16,830 |  |  |  | 42,318 |
Doubtful |  |  | - |  |  |  | - |  |  |  | - |  |  |  | - |  |  |  | - |  |  |  | - |  |  |  | - |  |  |  | - |
Total Commercial Real Estate |  | $ | 170,541 |  |  | $ | 1,572,880 |  |  | $ | 1,583,111 |  |  | $ | 356,251 |  |  | $ | 358,290 |  |  | $ | 1,317,063 |  |  | $ | 479,403 |  |  | $ | 5,837,539 |
Commercial Construction |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Pass |  | $ | 582 |  |  | $ | 5,693 |  |  | $ | 15,682 |  |  | $ | 6,236 |  |  | $ | - |  |  | $ | - |  |  | $ | 585,855 |  |  | $ | 614,048 |
Special mention |  |  | - |  |  |  | - |  |  |  | - |  |  |  | - |  |  |  | - |  |  |  | - |  |  |  | - |  |  |  | - |
Substandard |  |  | - |  |  |  | - |  |  |  | - |  |  |  | - |  |  |  | - |  |  |  | - |  |  |  | 8,700 |  |  |  | 8,700 |
Doubtful |  |  | - |  |  |  | - |  |  |  | - |  |  |  | - |  |  |  | - |  |  |  | - |  |  |  | - |  |  |  | - |
Total Commercial Construction |  | $ | 582 |  |  | $ | 5,693 |  |  | $ | 15,682 |  |  | $ | 6,236 |  |  | $ | - |  |  | $ | - |  |  | $ | 594,555 |  |  | $ | 622,748 |
Residential |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Pass |  | $ | 8,009 |  |  | $ | 43,048 |  |  | $ | 23,247 |  |  | $ | 21,863 |  |  | $ | 20,059 |  |  | $ | 92,966 |  |  | $ | 34,663 |  |  | $ | 243,855 |
Special mention |  |  | - |  |  |  | - |  |  |  | - |  |  |  | - |  |  |  | - |  |  |  | 655 |  |  |  | 2,830 |  |  |  | 3,485 |
Substandard |  |  | - |  |  |  | - |  |  |  | 563 |  |  |  | 438 |  |  |  | - |  |  |  | 2,520 |  |  |  | 555 |  |  |  | 4,076 |
Doubtful |  |  | - |  |  |  | - |  |  |  | - |  |  |  | - |  |  |  | - |  |  |  | - |  |  |  | - |  |  |  | - |
Total Residential Real Estate |  | $ | 8,009 |  |  | $ | 43,048 |  |  | $ | 23,810 |  |  | $ | 22,301 |  |  | $ | 20,059 |  |  | $ | 96,141 |  |  | $ | 38,048 |  |  | $ | 251,416 |
Consumer |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Pass |  | $ | 747 |  |  | $ | 96 |  |  | $ | - |  |  | $ | 6 |  |  | $ | - |  |  | $ | - |  |  | $ | 87 |  |  | $ | 936 |
Special mention |  |  | - |  |  |  | - |  |  |  | - |  |  |  | - |  |  |  | - |  |  |  | - |  |  |  | - |  |  |  | - |
Substandard |  |  | - |  |  |  | - |  |  |  | - |  |  |  | - |  |  |  | - |  |  |  | - |  |  |  | - |  |  |  | - |
Doubtful |  |  | - |  |  |  | - |  |  |  | - |  |  |  | - |  |  |  | - |  |  |  | - |  |  |  | - |  |  |  | - |
Total Consumer |  | $ | 747 |  |  | $ | 96 |  |  | $ | - |  |  | $ | 6 |  |  | $ | - |  |  | $ | - |  |  | $ | 87 |  |  | $ | 936 |
Total |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Pass |  | $ | 326,120 |  |  | $ | 1,881,320 |  |  | $ | 1,891,721 |  |  | $ | 425,815 |  |  | $ | 389,473 |  |  | $ | 1,482,236 |  |  | $ | 1,673,845 |  |  | $ | 8,070,530 |
Special mention |  |  | - |  |  |  | 337 |  |  |  | 86 |  |  |  | - |  |  |  | 567 |  |  |  | 30,521 |  |  |  | 6,819 |  |  |  | 38,330 |
Substandard |  |  | 304 |  |  |  | 1,316 |  |  |  | 2,625 |  |  |  | 442 |  |  |  | 4,176 |  |  |  | 43,043 |  |  |  | 27,444 |  |  |  | 79,350 |
Doubtful |  |  | - |  |  |  | - |  |  |  | - |  |  |  | - |  |  |  | - |  |  |  | - |  |  |  | - |  |  |  | - |
Grand Total |  | $ | 326,424 |  |  | $ | 1,882,973 |  |  | $ | 1,894,432 |  |  | $ | 426,257 |  |  | $ | 394,216 |  |  | $ | 1,555,800 |  |  | $ | 1,708,108 |  |  | $ | 8,188,210 |
|  | Term loans amortized cost basis by origination year |  |  |  |  |  |  |
|  | 2022 |  |  | 2021 |  |  | 2020 |  |  | 2019 |  |  | 2018 |  |  | Prior |  |  | Revolving Loans |  |  | Total Gross Loans |
Commercial |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Pass |  | $ | 301,636 |  |  | $ | 305,721 |  |  | $ | 47,952 |  |  | $ | 28,177 |  |  | $ | 52,950 |  |  | $ | 127,739 |  |  | $ | 550,483 |  |  | $ | 1,414,658 |
Special mention |  |  | - |  |  |  | - |  |  |  | - |  |  |  | 583 |  |  |  | 26 |  |  |  | 8,551 |  |  |  | 3,292 |  |  |  | 12,452 |
Substandard |  |  | 7,615 |  |  |  | 146 |  |  |  | 15 |  |  |  | 1,769 |  |  |  | 11,214 |  |  |  | 22,596 |  |  |  | 2,269 |  |  |  | 45,624 |
Doubtful |  |  | - |  |  |  | - |  |  |  | - |  |  |  | - |  |  |  | - |  |  |  | - |  |  |  | - |  |  |  | - |
Total Commercial |  | $ | 309,251 |  |  | $ | 305,867 |  |  | $ | 47,967 |  |  | $ | 30,529 |  |  | $ | 64,190 |  |  | $ | 158,886 |  |  | $ | 556,044 |  |  | $ | 1,472,734 |
Commercial Real Estate |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Pass |  | $ | 1,571,751 |  |  | $ | 1,608,023 |  |  | $ | 382,987 |  |  | $ | 358,578 |  |  | $ | 375,886 |  |  | $ | 987,982 |  |  | $ | 401,365 |  |  | $ | 5,686,572 |
Special mention |  |  | 3,040 |  |  |  | - |  |  |  | - |  |  |  | - |  |  |  | - |  |  |  | 37,774 |  |  |  | 8,839 |  |  |  | 49,653 |
Substandard |  |  | - |  |  |  | 1,929 |  |  |  | - |  |  |  | 6,526 |  |  |  | 19,138 |  |  |  | 23,287 |  |  |  | 8,123 |  |  |  | 59,003 |
Doubtful |  |  | - |  |  |  | - |  |  |  | - |  |  |  | - |  |  |  | - |  |  |  | - |  |  |  | - |  |  |  | - |
Total Commercial Real Estate |  | $ | 1,574,791 |  |  | $ | 1,609,952 |  |  | $ | 382,987 |  |  | $ | 365,104 |  |  | $ | 395,024 |  |  | $ | 1,049,043 |  |  | $ | 418,327 |  |  | $ | 5,795,228 |
Commercial Construction |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Pass |  | $ | 8,615 |  |  | $ | 7,605 |  |  | $ | 6,720 |  |  | $ | 508 |  |  | $ | - |  |  | $ | - |  |  | $ | 542,460 |  |  | $ | 565,908 |
Special mention |  |  | - |  |  |  | - |  |  |  | - |  |  |  | - |  |  |  | - |  |  |  | - |  |  |  | - |  |  |  | - |
Substandard |  |  | - |  |  |  | - |  |  |  | - |  |  |  | - |  |  |  | - |  |  |  | - |  |  |  | 8,231 |  |  |  | 8,231 |
Doubtful |  |  | - |  |  |  | - |  |  |  | - |  |  |  | - |  |  |  | - |  |  |  | - |  |  |  | - |  |  |  | - |
Total Commercial Construction |  | $ | 8,615 |  |  | $ | 7,605 |  |  | $ | 6,720 |  |  | $ | 508 |  |  | $ | - |  |  | $ | - |  |  | $ | 550,691 |  |  | $ | 574,139 |
Residential Real Estate |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Pass |  | $ | 45,926 |  |  | $ | 25,318 |  |  | $ | 24,409 |  |  | $ | 21,557 |  |  | $ | 20,284 |  |  | $ | 78,314 |  |  | $ | 41,468 |  |  | $ | 257,276 |
Special mention |  |  | - |  |  |  | - |  |  |  | - |  |  |  | - |  |  |  | - |  |  |  | - |  |  |  | - |  |  |  | - |
Substandard |  |  | - |  |  |  | - |  |  |  | - |  |  |  | - |  |  |  | - |  |  |  | 3,379 |  |  |  | 4,093 |  |  |  | 7,472 |
Doubtful |  |  | - |  |  |  | - |  |  |  | - |  |  |  | - |  |  |  | - |  |  |  | - |  |  |  | - |  |  |  | - |
Total Residential Real Estate |  | $ | 45,926 |  |  | $ | 25,318 |  |  | $ | 24,409 |  |  | $ | 21,557 |  |  | $ | 20,284 |  |  | $ | 81,693 |  |  | $ | 45,561 |  |  | $ | 264,748 |
Consumer |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Pass |  | $ | 2,219 |  |  | $ | - |  |  | $ | 9 |  |  | $ | - |  |  | $ | - |  |  | $ | 2 |  |  | $ | 82 |  |  | $ | 2,312 |
Special mention |  |  | - |  |  |  | - |  |  |  | - |  |  |  | - |  |  |  | - |  |  |  | - |  |  |  | - |  |  |  | - |
Substandard |  |  | - |  |  |  | - |  |  |  | - |  |  |  | - |  |  |  | - |  |  |  | - |  |  |  | - |  |  |  | - |
Doubtful |  |  | - |  |  |  | - |  |  |  | - |  |  |  | - |  |  |  | - |  |  |  | - |  |  |  | - |  |  |  | - |
Total Consumer |  | $ | 2,219 |  |  | $ | - |  |  | $ | 9 |  |  | $ | - |  |  | $ | - |  |  | $ | 2 |  |  | $ | 82 |  |  | $ | 2,312 |
Total |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Pass |  | $ | 1,930,147 |  |  | $ | 1,946,667 |  |  | $ | 462,077 |  |  | $ | 408,820 |  |  | $ | 449,120 |  |  | $ | 1,194,037 |  |  | $ | 1,535,858 |  |  | $ | 7,926,726 |
Special mention |  |  | 3,040 |  |  |  | - |  |  |  | - |  |  |  | 583 |  |  |  | 26 |  |  |  | 46,325 |  |  |  | 12,131 |  |  |  | 62,105 |
Substandard |  |  | 7,615 |  |  |  | 2,075 |  |  |  | 15 |  |  |  | 8,295 |  |  |  | 30,352 |  |  |  | 49,262 |  |  |  | 22,716 |  |  |  | 120,330 |
Doubtful |  |  | - |  |  |  | - |  |  |  | - |  |  |  | - |  |  |  | - |  |  |  | - |  |  |  | - |  |  |  | - |
Grand Total |  | $ | 1,940,802 |  |  | $ | 1,948,742 |  |  | $ | 462,092 |  |  | $ | 417,698 |  |  | $ | 479,498 |  |  | $ | 1,289,624 |  |  | $ | 1,570,705 |  |  | $ | 8,109,161 |
Financing Receivable, Collateral Dependent [Table Text Block] |
|  | September 30, 2023 |
|  | Real Estate |  |  | Other |  |  | Total |
|  | (dollars in thousands) |
Commercial |  | $ | 4,891 |  |  | $ | 14,719 |  |  | $ | 19,610 |
Commercial real estate |  |  | 41,636 |  |  |  | - |  |  |  | 41,636 |
Commercial construction |  |  | 8,700 |  |  |  | - |  |  |  | 8,700 |
Residential real estate |  |  | 6,755 |  |  |  | - |  |  |  | 6,755 |
Total |  | $ | 61,982 |  |  | $ | 14,719 |  |  | $ | 76,701 |
|  | December 31, 2022 |
|  | Real Estate |  |  | Other |  |  | Total |
|  | (dollars in thousands) |
Commercial |  | $ | 5,352 |  |  | $ | 22,517 |  |  | $ | 27,869 |
Commercial real estate |  |  | 52,477 |  |  |  | - |  |  |  | 52,477 |
Commercial construction |  |  | 8,232 |  |  |  | - |  |  |  | 8,232 |
Residential real estate |  |  | 5,864 |  |  |  | - |  |  |  | 5,864 |
Total |  | $ | 71,925 |  |  | $ | 22,517 |  |  | $ | 94,442 |
Financing Receivable, Past Due [Table Text Block] |
|  | September 30, 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 |  | $ | 433 |  |  | $ | 1,979 |  |  | $ | - |  |  | $ | 22,159 |  |  | $ | 24,571 |  |  | $ | 1,451,000 |  |  | $ | 1,475,571 |
Commercial real estate |  |  | - |  |  |  | 597 |  |  |  | - |  |  |  | 29,824 |  |  |  | 30,421 |  |  |  | 5,807,118 |  |  |  | 5,837,539 |
Commercial construction |  |  | - |  |  |  | - |  |  |  | - |  |  |  | - |  |  |  | - |  |  |  | 622,748 |  |  |  | 622,748 |
Residential real estate |  |  | 227 |  |  |  | - |  |  |  | - |  |  |  | 4,076 |  |  |  | 4,303 |  |  |  | 247,113 |  |  |  | 251,416 |
Consumer |  |  | - |  |  |  | 254 |  |  |  | - |  |  |  | - |  |  |  | 254 |  |  |  | 682 |  |  |  | 936 |
Total |  | $ | 660 |  |  | $ | 2,830 |  |  | $ | - |  |  | $ | 56,059 |  |  | $ | 59,549 |  |  | $ | 8,128,661 |  |  | $ | 8,188,210 |
|  | December 31, 2022 |
|  | 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 |  | $ | 306 |  |  | $ | - |  |  | $ | - |  |  | $ | 25,257 |  |  | $ | 25,563 |  |  | $ | 1,447,171 |  |  | $ | 1,472,734 |
Commercial real estate |  |  | 90 |  |  |  | - |  |  |  | 5,591 |  |  |  | 16,817 |  |  |  | 22,498 |  |  |  | 5,772,730 |  |  |  | 5,795,228 |
Commercial construction |  |  | - |  |  |  | - |  |  |  | - |  |  |  | - |  |  |  | - |  |  |  | 574,139 |  |  |  | 574,139 |
Residential real estate |  |  | 1,569 |  |  |  | - |  |  |  | - |  |  |  | 2,380 |  |  |  | 3,949 |  |  |  | 260,799 |  |  |  | 264,748 |
Consumer |  |  | - |  |  |  | - |  |  |  | - |  |  |  | - |  |  |  | - |  |  |  | 2,312 |  |  |  | 2,312 |
Total |  | $ | 1,965 |  |  | $ | - |  |  | $ | 5,591 |  |  | $ | 44,454 |  |  | $ | 52,010 |  |  | $ | 8,057,151 |  |  | $ | 8,109,161 |
Schedule of Evaluation of Impairment on Financing Receivables [Table Text Block] |
|  | September 30, 2023 |
|  | Commercial |  |  | Commercial real estate |  |  | Commercial construction |  |  | Residential real estate |  |  | Consumer |  |  | Total |
|  | (dollars in thousands) |
Allowance for credit losses - loans |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Individually evaluated impairment |  | $ | 7,685 |  |  | $ | 661 |  |  | $ | - |  |  | $ | - |  |  | $ | - |  |  | $ | 8,346 |
Collectively evaluated impairment |  |  | 19,433 |  |  |  | 52,072 |  |  |  | 3,909 |  |  |  | 3,732 |  |  |  | 5 |  |  |  | 79,151 |
Acquired with deteriorated credit quality individually analyzed |  |  | 733 |  |  |  | - |  |  |  | - |  |  |  | - |  |  |  | - |  |  |  | 733 |
Total |  | $ | 27,851 |  |  | $ | 52,733 |  |  | $ | 3,909 |  |  | $ | 3,732 |  |  | $ | 5 |  |  | $ | 88,230 |
Gross loans |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Individually evaluated impairment |  | $ | 24,676 |  |  | $ | 41,636 |  |  | $ | 8,700 |  |  | $ | 6,755 |  |  | $ | - |  |  | $ | 81,767 |
Collectively evaluated impairment |  |  | 1,450,405 |  |  |  | 5,795,903 |  |  |  | 614,048 |  |  |  | 244,661 |  |  |  | 936 |  |  |  | 8,105,953 |
Acquired with deteriorated credit quality individually analyzed |  |  | 490 |  |  |  | - |  |  |  | - |  |  |  | - |  |  |  | - |  |  |  | 490 |
Total |  | $ | 1,475,571 |  |  | $ | 5,837,539 |  |  | $ | 622,748 |  |  | $ | 251,416 |  |  | $ | 936 |  |  | $ | 8,188,210 |
|  | December 31, 2022 |
|  | Commercial |  |  | Commercial real estate |  |  | Commercial construction |  |  | Residential real estate |  |  | Consumer |  |  | Total |
|  | (dollars in thousands) |
Allowance for credit losses - loans |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Individually evaluated impairment |  | $ | 7,426 |  |  | $ | 1,003 |  |  | $ | - |  |  | $ | 50 |  |  | $ | - |  |  | $ | 8,479 |
Collectively evaluated impairment |  |  | 19,319 |  |  |  | 50,818 |  |  |  | 3,718 |  |  |  | 4,093 |  |  |  | 7 |  |  |  | 77,955 |
Acquired with deteriorated credit quality individually analyzed |  |  | 2,158 |  |  |  | 1,921 |  |  |  | - |  |  |  | - |  |  |  | - |  |  |  | 4,079 |
Total |  | $ | 28,903 |  |  | $ | 53,742 |  |  | $ | 3,718 |  |  | $ | 4,143 |  |  | $ | 7 |  |  | $ | 90,513 |
Gross loans |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Individually evaluated impairment |  | $ | 30,994 |  |  | $ | 46,886 |  |  | $ | 8,232 |  |  | $ | 5,864 |  |  | $ | - |  |  | $ | 91,976 |
Collectively evaluated impairment |  |  | 1,436,866 |  |  |  | 5,742,751 |  |  |  | 565,907 |  |  |  | 258,884 |  |  |  | 2,312 |  |  |  | 8,006,720 |
Acquired with deteriorated credit quality individually analyzed |  |  | 4,874 |  |  |  | 5,591 |  |  |  | - |  |  |  | - |  |  |  | - |  |  |  | 10,465 |
Total |  | $ | 1,472,734 |  |  | $ | 5,795,228 |  |  | $ | 574,139 |  |  | $ | 264,748 |  |  | $ | 2,312 |  |  | $ | 8,109,161 |
Financing Receivable, Allowance for Credit Loss [Table Text Block] |
|  | Three Months Ended September 30, 2023 |
|  | Commercial |  |  | Commercial real estate |  |  | Commercial construction |  |  | Residential real estate |  |  | Consumer |  |  | Total |
|  | (dollars in thousands) |
Balance as of June 30, 2023 |  | $ | 29,326 |  |  | $ | 52,509 |  |  | $ | 3,546 |  |  | $ | 3,819 |  |  | $ | 5 |  |  | $ | 89,205 |
Charge-offs |  |  | (2,250 | ) |  |  | (237 | ) |  |  | - |  |  |  | - |  |  |  | - |  |  |  | (2,487 | )
Recoveries |  |  | - |  |  |  | - |  |  |  | - |  |  |  | 1 |  |  |  | 7 |  |  |  | 8 |
Provision for (reversal of) credit losses - loans |  |  | 775 |  |  |  | 461 |  |  |  | 363 |  |  |  | (88 | ) |  |  | (7 | ) |  |  | 1,504 |
Balance as of September 30, 2023 |  | $ | 27,851 |  |  | $ | 52,733 |  |  | $ | 3,909 |  |  | $ | 3,732 |  |  | $ | 5 |  |  | $ | 88,230 |
|  | Nine Months Ended September 30, 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 |  |  | (6,117 | ) |  |  | (1,954 | ) |  |  | - |  |  |  | (18 | ) |  |  | - |  |  |  | (8,089 | )
Recoveries |  |  | 9 |  |  |  | - |  |  |  | - |  |  |  | 69 |  |  |  | 7 |  |  |  | 85 |
Provision for (reversal of) credit losses - loans |  |  | 5,056 |  |  |  | 945 |  |  |  | 191 |  |  |  | (462 | ) |  |  | (9 | ) |  |  | 5,721 |
Balance as of September 30, 2023 |  | $ | 27,851 |  |  | $ | 52,733 |  |  | $ | 3,909 |  |  | $ | 3,732 |  |  | $ | 5 |  |  | $ | 88,230 |
|  | Three Months Ended September 30, 2022 |
|  | Commercial |  |  | Commercial real estate |  |  | Commercial construction |  |  | Residential real estate |  |  | Consumer |  |  | Total |
|  | (dollars in thousands) |
Balance as of June 30, 2022 |  | $ | 28,135 |  |  | $ | 47,562 |  |  | $ | 3,413 |  |  | $ | 3,625 |  |  | $ | 4 |  |  | $ | 82,739 |
Charge-offs |  |  | (410 | ) |  |  | - |  |  |  | - |  |  |  | - |  |  |  | (3 | ) |  |  | (413 | )
Recoveries |  |  | 53 |  |  |  | - |  |  |  | - |  |  |  | - |  |  |  | - |  |  |  | 53 |
Provision for credit losses - loans |  |  | 1,911 |  |  |  | 6,964 |  |  |  | 31 |  |  |  | 428 |  |  |  | 4 |  |  |  | 9,338 |
Balance as of September 30, 2022 |  | $ | 29,689 |  |  | $ | 54,526 |  |  | $ | 3,444 |  |  | $ | 4,053 |  |  | $ | 5 |  |  | $ | 91,717 |
|  | Nine Months Ended September 30, 2022 |
|  | Commercial |  |  | Commercial real estate |  |  | Commercial construction |  |  | Residential real estate |  |  | Consumer |  |  | Total |
|  | (dollars in thousands) |
Balance as of December 31, 2021 |  | $ | 25,969 |  |  | $ | 45,589 |  |  | $ | 3,580 |  |  | $ | 3,628 |  |  | $ | 7 |  |  | $ | 78,773 |
Charge-offs |  |  | (751 | ) |  |  | (226 | ) |  |  | - |  |  |  | (9 | ) |  |  | (3 | ) |  |  | (989 | )
Recoveries |  |  | 54 |  |  |  | - |  |  |  | - |  |  |  | 63 |  |  |  | - |  |  |  | 117 |
Provision for (reversal of) credit losses - loans |  |  | 4,417 |  |  |  | 9,163 |  |  |  | (136 | ) |  |  | 371 |  |  |  | 1 |  |  |  | 13,816 |
Balance as of September 30, 2022 |  | $ | 29,689 |  |  | $ | 54,526 |  |  | $ | 3,444 |  |  | $ | 4,053 |  |  | $ | 5 |  |  | $ | 91,717 |
Financing Receivable, Modified [Table Text Block] |
|  | Nine Months Ended |
|  | September 30, 2023 |
|  | Term Extension |  |  | % of Portfolio |
|  | (dollars in thousands) |
Commercial |  | $ | 44 |  |  |  | 0.00 | %
Commercial real estate |  |  | 211 |  |  |  | 0.00 | %
Financing Receivable, Modified, Past Due [Table Text Block] |
|  | September 30, 2023 |
|  | Current |  |  | Past Due 30-89 Days |  |  | Past Due 90 Days or More |
|  | (dollars in thousands) |
Commercial |  | $ | 44 |  |  | $ | - |  |  | $ | - |
Commercial real estate |  |  | 211 |  |  |  | - |  |  |  | - |
Schedule of Allowance for Credit Losses on Unfunded Commitments [Table Text Block] |
|  | Three Months Ended |  |  | Three Months Ended |
|  | September 30, |  |  | September 30, |
|  | 2023 |  |  | 2022 |
|  | (dollars in thousands) |
Balance at beginning of period |  | $ | 2,819 |  |  | $ | 2,324 |
(Reversal of) provision for credit losses - unfunded commitments |  |  | (4 | ) |  |  | 662 |
Balance at end of period |  | $ | 2,815 |  |  | $ | 2,986 |
|  | Nine Months Ended |  |  | Nine Months Ended |
|  | September 30, |  |  | September 30, |
|  | 2023 |  |  | 2022 |
|  | (dollars in thousands) |
Balance at beginning of period |  | $ | 3,036 |  |  | $ | 2,352 |
(Reversal of) provision for credit losses - unfunded commitments |  |  | (221 | ) |  |  | 634 |
Balance at end of period |  | $ | 2,815 |  |  | $ | 2,986 |
Schedule of Provision for (Reversal of) Credit Losses [Table Text Block] |
|  | Three Months Ended |  |  | Three Months Ended |
|  | September 30, |  |  | September 30, |
|  | 2023 |  |  | 2022 |
|  | (dollars in thousands) |
Provision for credit losses – loans |  | $ | 1,504 |  |  | $ | 9,338 |
(Reversal of) provision for credit losses - unfunded commitments |  |  | (4 | ) |  |  | 662 |
Provision for credit losses |  | $ | 1,500 |  |  | $ | 10,000 |
|  | Nine Months Ended |  |  | Nine Months Ended |
|  | September 30, |  |  | September 30, |
|  | 2023 |  |  | 2022 |
|  | (dollars in thousands) |
Provision for credit losses – loans |  | $ | 5,721 |  |  | $ | 13,816 |
(Reversal of) provision for credit losses - unfunded commitments |  |  | (221 | ) |  |  | 634 |
Provision for credit losses |  | $ | 5,500 |  |  | $ | 14,450 |

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