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Loans - Loans by Vintage Year and Payment Performance (Detail) - USD ($) $ in Thousands | Sep. 30, 2024 | Dec. 31, 2023
--- | --- | ---
Financing Receivable, Credit Quality Indicator [Line Items] |  |
2024 | $ 924,040 | $ 1,447,774
2024 - YTD gross |  | 178
2024 - YTD net |  | 178
2023 | 1,062,819 | 1,766,797
2023 - YTD gross | 926 | 3,961
2023 - YTD Net | 877 | 3,749
2022 | 1,587,217 | 1,241,680
2022 - YTD gross | 3,971 | 3,267
2022 - YTD net | 3,478 | 2,851
2021 | 1,083,900 | 647,431
2021 - YTD gross | 1,404 | 797
2021- YTD net | 1,087 | 647
2020 | 599,454 | 413,856
2020 - YTD gross | 1,462 | 909
2020 - YTD net | 1,386 | 351
Prior | 557,138 | 380,747
Prior - Gross | 497 | 858
Prior - Net | (743) | (6,823)
Revolving Loans Amortized Cost Basis | 443,176 | 284,149
Revolving Loans Amortized Cost Basis - YTD gross | 2 | 6,120
Revolving Loans Amortized Cost Basis - YTD net | (1,822) | 6,090
Loans receivable | 6,257,744 | 6,182,434
Loans receivable gross chargeoff | 8,262 | 16,090
Loans receivable net chargeoff | 4,263 | 7,043
Performing |  |
Financing Receivable, Credit Quality Indicator [Line Items] |  |
2024 | 922,588 | 1,445,218
2023 | 1,060,635 | 1,762,626
2022 | 1,581,245 | 1,239,585
2021 | 1,081,379 | 647,031
2020 | 598,909 | 413,386
Prior | 554,322 | 379,813
Revolving Loans Amortized Cost Basis | 443,176 | 279,301
Loans receivable | 6,242,254 | 6,166,960
Nonperforming |  |
Financing Receivable, Credit Quality Indicator [Line Items] |  |
2024 | 1,452 | 2,556
2023 | 2,184 | 4,171
2022 | 5,972 | 2,095
2021 | 2,521 | 400
2020 | 545 | 470
Prior | 2,816 | 934
Revolving Loans Amortized Cost Basis |  | 4,848
Loans receivable | 15,490 | 15,474
Residential |  |
Financing Receivable, Credit Quality Indicator [Line Items] |  |
Loans receivable | 939,285 | 962,661
Real Estate |  |
Financing Receivable, Credit Quality Indicator [Line Items] |  |
2024 | 573,668 | 1,053,519
2023 | 835,992 | 1,367,611
2022 | 1,309,804 | 1,053,915
2021 | 972,913 | 591,276
2021 - YTD gross |  | 411
2021- YTD net |  | 403
2020 | 573,108 | 384,573
2020 - YTD gross | 1,133 |
2020 - YTD net | 1,116 |
Prior | 535,579 | 364,339
Prior - Gross | 93 | 216
Prior - Net | (730) | (88)
Revolving Loans Amortized Cost Basis | 70,309 | 37,167
Loans receivable | 4,871,373 | 4,852,400
Loans receivable gross chargeoff | 1,226 | 627
Loans receivable net chargeoff | 386 | 315
Real Estate | Performing |  |
Financing Receivable, Credit Quality Indicator [Line Items] |  |
2024 | 572,474 | 1,051,684
2023 | 835,992 | 1,367,611
2022 | 1,308,216 | 1,053,765
2021 | 972,913 | 591,276
2020 | 572,782 | 384,492
Prior | 533,078 | 363,555
Revolving Loans Amortized Cost Basis | 70,309 | 37,167
Loans receivable | 4,865,764 | 4,849,550
Real Estate | Nonperforming |  |
Financing Receivable, Credit Quality Indicator [Line Items] |  |
2024 | 1,194 | 1,835
2022 | 1,588 | 150
2020 | 326 | 81
Prior | 2,501 | 784
Loans receivable | 5,609 | 2,850
Real Estate | Total commercial property loans |  |
Financing Receivable, Credit Quality Indicator [Line Items] |  |
2024 | 433,936 | 691,284
2023 | 591,041 | 991,899
2022 | 948,252 | 866,991
2021 | 824,278 | 578,620
2021 - YTD gross |  | 411
2021- YTD net |  | 403
2020 | 560,933 | 384,356
2020 - YTD net | (17) |
Prior | 426,172 | 244,602
Prior - Gross | 93 | 216
Prior - Net | (728) | (81)
Revolving Loans Amortized Cost Basis | 62,712 | 31,642
Loans receivable | 3,847,324 | 3,789,394
Loans receivable gross chargeoff | 93 | 627
Loans receivable net chargeoff | (745) | 322
Real Estate | Total commercial property loans | Performing |  |
Financing Receivable, Credit Quality Indicator [Line Items] |  |
2024 | 433,936 | 689,449
2023 | 591,041 | 991,899
2022 | 947,246 | 866,841
2021 | 824,278 | 578,620
2020 | 560,933 | 384,275
Prior | 424,634 | 243,819
Revolving Loans Amortized Cost Basis | 62,712 | 31,642
Loans receivable | 3,844,780 | 3,786,545
Real Estate | Total commercial property loans | Nonperforming |  |
Financing Receivable, Credit Quality Indicator [Line Items] |  |
2024 |  | 1,835
2022 | 1,006 | 150
2020 |  | 81
Prior | 1,538 | 783
Loans receivable | 2,544 | 2,849
Real Estate | Construction |  |
Financing Receivable, Credit Quality Indicator [Line Items] |  |
2024 | 57,286 | 72,039
2023 | 27,478 |
2022 |  | 28,306
2020 - YTD gross | 1,133 |
2020 - YTD net | 1,133 |
Loans receivable | 84,764 | 100,345
Loans receivable gross chargeoff | 1,133 |
Loans receivable net chargeoff | 1,133 |
Real Estate | Construction | Performing |  |
Financing Receivable, Credit Quality Indicator [Line Items] |  |
2024 | 56,092 | 72,039
2023 | 27,478 |
2022 |  | 28,306
Loans receivable | 83,570 | 100,345
Real Estate | Construction | Nonperforming |  |
Financing Receivable, Credit Quality Indicator [Line Items] |  |
2024 | 1,194 |
Loans receivable | 1,194 |
Real Estate | Residential |  |
Financing Receivable, Credit Quality Indicator [Line Items] |  |
2024 | 82,446 | 290,196
2023 | 217,473 | 375,712
2022 | 361,552 | 158,618
2021 | 148,635 | 12,656
2020 | 12,175 | 217
Prior | 109,407 | 119,737
Prior - Net | (2) | (7)
Revolving Loans Amortized Cost Basis | 7,597 | 5,525
Loans receivable | 939,285 | 962,661
Loans receivable net chargeoff | (2) | (7)
Real Estate | Residential | Performing |  |
Financing Receivable, Credit Quality Indicator [Line Items] |  |
2024 | 82,446 | 290,196
2023 | 217,473 | 375,712
2022 | 360,970 | 158,618
2021 | 148,635 | 12,656
2020 | 11,849 | 217
Prior | 108,444 | 119,736
Revolving Loans Amortized Cost Basis | 7,597 | 5,525
Loans receivable | 937,414 | 962,660
Real Estate | Residential | Nonperforming |  |
Financing Receivable, Credit Quality Indicator [Line Items] |  |
2022 | 582 |
2020 | 326 |
Prior | 963 | 1
Loans receivable | 1,871 | 1
Commercial and Industrial |  |
Financing Receivable, Credit Quality Indicator [Line Items] |  |
2024 | 242,499 | 178,193
2023 | 63,975 | 183,787
2023 - YTD gross | 82 | 17
2023 - YTD Net | 82 | 5
2022 | 124,154 | 84,198
2022 - YTD gross | 168 |
2022 - YTD net | 163 | (7)
2021 | 45,344 | 31,450
2021- YTD net | (13) |
2020 | 14,705 | 10,050
2020 - YTD gross | 11 | 110
2020 - YTD net | 11 | 101
Prior | 15,548 | 13,159
Prior - Gross | 175 | 410
Prior - Net | 114 | (6,621)
Revolving Loans Amortized Cost Basis | 372,867 | 246,982
Revolving Loans Amortized Cost Basis - YTD gross | 2 | 6,120
Revolving Loans Amortized Cost Basis - YTD net | (1,822) | 6,090
Loans receivable | 879,092 | 747,819
Loans receivable gross chargeoff | 438 | 6,657
Loans receivable net chargeoff | (1,465) | (432)
Commercial and Industrial | Performing |  |
Financing Receivable, Credit Quality Indicator [Line Items] |  |
2024 | 242,499 | 177,864
2023 | 63,733 | 183,787
2022 | 124,154 | 84,198
2021 | 45,344 | 31,415
2020 | 14,705 | 10,050
Prior | 15,548 | 13,066
Revolving Loans Amortized Cost Basis | 372,867 | 242,134
Loans receivable | 878,850 | 742,514
Commercial and Industrial | Nonperforming |  |
Financing Receivable, Credit Quality Indicator [Line Items] |  |
2024 |  | 329
2023 | 242 |
2021 |  | 35
Prior |  | 93
Revolving Loans Amortized Cost Basis |  | 4,848
Loans receivable | 242 | 5,305
Equipment Financing Agreements |  |
Financing Receivable, Credit Quality Indicator [Line Items] |  |
2024 | 107,873 | 216,062
2024 - YTD gross |  | 178
2024 - YTD net |  | 178
2023 | 162,852 | 215,399
2023 - YTD gross | 844 | 3,944
2023 - YTD Net | 795 | 3,744
2022 | 153,259 | 103,567
2022 - YTD gross | 3,803 | 3,267
2022 - YTD net | 3,315 | 2,858
2021 | 65,643 | 24,705
2021 - YTD gross | 1,404 | 386
2021- YTD net | 1,100 | 244
2020 | 11,641 | 19,233
2020 - YTD gross | 318 | 799
2020 - YTD net | 259 | 250
Prior | 6,011 | 3,249
Prior - Gross | 229 | 232
Prior - Net | (127) | (114)
Loans receivable | 507,279 | 582,215
Loans receivable gross chargeoff | 6,598 | 8,806
Loans receivable net chargeoff | 5,342 | 7,160
Equipment Financing Agreements | Performing |  |
Financing Receivable, Credit Quality Indicator [Line Items] |  |
2024 | 107,615 | 215,670
2023 | 160,910 | 211,228
2022 | 148,875 | 101,622
2021 | 63,122 | 24,340
2020 | 11,422 | 18,844
Prior | 5,696 | 3,192
Loans receivable | 497,640 | 574,896
Equipment Financing Agreements | Nonperforming |  |
Financing Receivable, Credit Quality Indicator [Line Items] |  |
2024 | 258 | 392
2023 | 1,942 | 4,171
2022 | 4,384 | 1,945
2021 | 2,521 | 365
2020 | 219 | 389
Prior | 315 | 57
Loans receivable | $ 9,639 | $ 7,319

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