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Loans - Loans by Vintage Year and Payment Performance (Detail) - USD ($) $ in Thousands | Mar. 31, 2024 | Dec. 31, 2023
--- | --- | ---
Financing Receivable, Credit Quality Indicator [Line Items] |  |
2024 | $ 350,251 | $ 1,447,774
2024 - YTD gross |  | 178
2024 - YTD net |  | 178
2023 | 1,193,962 | 1,766,797
2023 - YTD gross | 19 | 3,961
2023 - YTD Net | 19 | 3,749
2022 | 1,722,619 | 1,241,680
2022 - YTD gross | 1,490 | 3,267
2022 - YTD net | 1,333 | 2,851
2021 | 1,201,596 | 647,431
2021 - YTD gross | 400 | 797
2021- YTD net | 310 | 647
2020 | 622,989 | 413,856
2020 - YTD gross | 170 | 909
2020 - YTD net | 159 | 351
Prior | 741,109 | 380,747
Prior - Gross | 44 | 858
Prior - Net | (191) | (6,823)
Revolving Loans Amortized Cost Basis | 345,314 | 284,149
Revolving Loans Amortized Cost Basis - YTD gross |  | 6,120
Revolving Loans Amortized Cost Basis - YTD net | (34) | 6,090
Loans receivable | 6,177,840 | 6,182,434
Loans receivable gross chargeoff | 2,123 | 16,090
Loans receivable net chargeoff | 1,596 | 7,043
Performing |  |
Financing Receivable, Credit Quality Indicator [Line Items] |  |
2024 | 348,678 | 1,445,218
2023 | 1,193,116 | 1,762,626
2022 | 1,718,867 | 1,239,585
2021 | 1,199,867 | 647,031
2020 | 622,773 | 413,386
Prior | 739,128 | 379,813
Revolving Loans Amortized Cost Basis | 341,387 | 279,301
Loans receivable | 6,163,816 | 6,166,960
Nonperforming |  |
Financing Receivable, Credit Quality Indicator [Line Items] |  |
2024 | 1,573 | 2,556
2023 | 846 | 4,171
2022 | 3,752 | 2,095
2021 | 1,729 | 400
2020 | 216 | 470
Prior | 1,981 | 934
Revolving Loans Amortized Cost Basis | 3,927 | 4,848
Loans receivable | 14,024 | 15,474
Residential |  |
Financing Receivable, Credit Quality Indicator [Line Items] |  |
Loans receivable |  | 962,661
Real Estate |  |
Financing Receivable, Credit Quality Indicator [Line Items] |  |
2024 | 217,316 | 1,053,519
2023 | 896,885 | 1,367,611
2022 | 1,353,404 | 1,053,915
2021 | 1,035,364 | 591,276
2021 - YTD gross |  | 411
2021- YTD net |  | 403
2020 | 585,699 | 384,573
2020 - YTD net | (5) |
Prior | 705,994 | 364,339
Prior - Gross |  | 216
Prior - Net | (41) | (88)
Revolving Loans Amortized Cost Basis | 54,377 | 37,167
Loans receivable | 4,849,039 | 4,852,400
Loans receivable gross chargeoff |  | 627
Loans receivable net chargeoff | (46) | 315
Real Estate | Performing |  |
Financing Receivable, Credit Quality Indicator [Line Items] |  |
2024 | 215,743 | 1,051,684
2023 | 896,885 | 1,367,611
2022 | 1,353,279 | 1,053,765
2021 | 1,035,364 | 591,276
2020 | 585,699 | 384,492
Prior | 704,638 | 363,555
Revolving Loans Amortized Cost Basis | 54,377 | 37,167
Loans receivable | 4,845,985 | 4,849,550
Real Estate | Nonperforming |  |
Financing Receivable, Credit Quality Indicator [Line Items] |  |
2024 | 1,573 | 1,835
2022 | 125 | 150
2020 |  | 81
Prior | 1,356 | 784
Loans receivable | 3,054 | 2,850
Real Estate | Total commercial property loans |  |
Financing Receivable, Credit Quality Indicator [Line Items] |  |
2024 | 115,282 | 691,284
2023 | 614,621 | 991,899
2022 | 983,439 | 866,991
2021 | 850,715 | 578,620
2021 - YTD gross |  | 411
2021- YTD net |  | 403
2020 | 573,189 | 384,356
2020 - YTD net | (5) |
Prior | 588,865 | 244,602
Prior - Gross |  | 216
Prior - Net | (41) | (81)
Revolving Loans Amortized Cost Basis | 48,350 | 31,642
Loans receivable | 3,774,461 | 3,789,394
Loans receivable gross chargeoff |  | 627
Loans receivable net chargeoff | (46) | 322
Real Estate | Total commercial property loans | Performing |  |
Financing Receivable, Credit Quality Indicator [Line Items] |  |
2024 | 113,709 | 689,449
2023 | 614,621 | 991,899
2022 | 983,314 | 866,841
2021 | 850,715 | 578,620
2020 | 573,189 | 384,275
Prior | 587,509 | 243,819
Revolving Loans Amortized Cost Basis | 48,350 | 31,642
Loans receivable | 3,771,407 | 3,786,545
Real Estate | Total commercial property loans | Nonperforming |  |
Financing Receivable, Credit Quality Indicator [Line Items] |  |
2024 | 1,573 | 1,835
2022 | 125 | 150
2020 |  | 81
Prior | 1,356 | 783
Loans receivable | 3,054 | 2,849
Real Estate | Construction |  |
Financing Receivable, Credit Quality Indicator [Line Items] |  |
2024 | 49,902 | 72,039
2023 | 26,003 |
2022 |  | 28,306
2021 | 28,311 |
Loans receivable | 104,216 | 100,345
Real Estate | Construction | Performing |  |
Financing Receivable, Credit Quality Indicator [Line Items] |  |
2024 | 49,902 | 72,039
2023 | 26,003 |
2022 |  | 28,306
2021 | 28,311 |
Loans receivable | 104,216 | 100,345
Real Estate | Residential |  |
Financing Receivable, Credit Quality Indicator [Line Items] |  |
2024 | 52,132 | 290,196
2023 | 256,261 | 375,712
2022 | 369,965 | 158,618
2021 | 156,338 | 12,656
2020 | 12,510 | 217
Prior | 117,129 | 119,737
Prior - Net |  | (7)
Revolving Loans Amortized Cost Basis | 6,027 | 5,525
Loans receivable | 970,362 | 962,661
Loans receivable net chargeoff |  | (7)
Real Estate | Residential | Performing |  |
Financing Receivable, Credit Quality Indicator [Line Items] |  |
2024 | 52,132 | 290,196
2023 | 256,261 | 375,712
2022 | 369,965 | 158,618
2021 | 156,338 | 12,656
2020 | 12,510 | 217
Prior | 117,129 | 119,736
Revolving Loans Amortized Cost Basis | 6,027 | 5,525
Loans receivable | 970,362 | 962,660
Real Estate | Residential | Nonperforming |  |
Financing Receivable, Credit Quality Indicator [Line Items] |  |
Prior |  | 1
Loans receivable |  | 1
Commercial and Industrial |  |
Financing Receivable, Credit Quality Indicator [Line Items] |  |
2024 | 97,417 | 178,193
2023 | 98,018 | 183,787
2023 - YTD gross |  | 17
2023 - YTD Net |  | 5
2022 | 174,918 | 84,198
2022 - YTD gross | 126 |
2022 - YTD net | 126 | (7)
2021 | 76,197 | 31,450
2020 | 17,467 | 10,050
2020 - YTD gross |  | 110
2020 - YTD net |  | 101
Prior | 19,897 | 13,159
Prior - Gross | 29 | 410
Prior - Net | 5 | (6,621)
Revolving Loans Amortized Cost Basis | 290,937 | 246,982
Revolving Loans Amortized Cost Basis - YTD gross |  | 6,120
Revolving Loans Amortized Cost Basis - YTD net | (34) | 6,090
Loans receivable | 774,851 | 747,819
Loans receivable gross chargeoff | 155 | 6,657
Loans receivable net chargeoff | 97 | (432)
Commercial and Industrial | Performing |  |
Financing Receivable, Credit Quality Indicator [Line Items] |  |
2024 | 97,417 | 177,864
2023 | 98,018 | 183,787
2022 | 174,904 | 84,198
2021 | 76,197 | 31,415
2020 | 17,467 | 10,050
Prior | 19,809 | 13,066
Revolving Loans Amortized Cost Basis | 287,010 | 242,134
Loans receivable | 770,822 | 742,514
Commercial and Industrial | Nonperforming |  |
Financing Receivable, Credit Quality Indicator [Line Items] |  |
2024 |  | 329
2022 | 14 |
2021 |  | 35
Prior | 88 | 93
Revolving Loans Amortized Cost Basis | 3,927 | 4,848
Loans receivable | 4,029 | 5,305
Equipment Financing Agreements |  |
Financing Receivable, Credit Quality Indicator [Line Items] |  |
2024 | 35,518 | 216,062
2024 - YTD gross |  | 178
2024 - YTD net |  | 178
2023 | 199,059 | 215,399
2023 - YTD gross | 19 | 3,944
2023 - YTD Net | 19 | 3,744
2022 | 194,297 | 103,567
2022 - YTD gross | 1,364 | 3,267
2022 - YTD net | 1,207 | 2,858
2021 | 90,035 | 24,705
2021 - YTD gross | 400 | 386
2021- YTD net | 310 | 244
2020 | 19,823 | 19,233
2020 - YTD gross | 170 | 799
2020 - YTD net | 164 | 250
Prior | 15,218 | 3,249
Prior - Gross | 15 | 232
Prior - Net | (155) | (114)
Loans receivable | 553,950 | 582,215
Loans receivable gross chargeoff | 1,968 | 8,806
Loans receivable net chargeoff | 1,545 | 7,160
Equipment Financing Agreements | Performing |  |
Financing Receivable, Credit Quality Indicator [Line Items] |  |
2024 | 35,518 | 215,670
2023 | 198,213 | 211,228
2022 | 190,684 | 101,622
2021 | 88,306 | 24,340
2020 | 19,607 | 18,844
Prior | 14,681 | 3,192
Loans receivable | 547,009 | 574,896
Equipment Financing Agreements | Nonperforming |  |
Financing Receivable, Credit Quality Indicator [Line Items] |  |
2024 |  | 392
2023 | 846 | 4,171
2022 | 3,613 | 1,945
2021 | 1,729 | 365
2020 | 216 | 389
Prior | 537 | 57
Loans receivable | $ 6,941 | $ 7,319

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