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Loans - Risk Category of Mortgage and Non-mortgage Loans (Details) - USD ($) $ in Thousands | 3 Months Ended | 12 Months Ended
--- | --- | ---
Mar. 31, 2025 | Mar. 31, 2024 | Dec. 31, 2024
2025/2024 | $ 114,275 |  | $ 530,766
2024/2023 | 524,012 |  | 671,546
2023/2022 | 671,981 |  | 1,021,841
2022/2021 | 1,035,071 |  | 647,745
2021/2020 | 640,330 |  | 501,483
Prior | 3,489,105 |  | 3,097,915
Revolving Loans Amortized Cost Basis | 257,130 |  | 266,070
Revolving Loans converted to term loans | 10,163 |  | 10,507
Total loans, net of fees and costs excluding portfolio layer basis adjustments | 6,742,067 |  | 6,747,873
Gross charge-offs |  |  |
2023/2022 | 462 |  |
2022/2021 | 2,619 |  | 4,121
Prior | 1,390 |  | 765
Revolving Loans Amortized Cost Basis |  |  | 3,083
Total | 4,471 | $ 58 | 7,969
Basis adjustments | 232 |  | 2,025
Portfolio Layer Hedges on Closed Portfolio of Loans | Designated as hedging instrument |  |  |
Gross charge-offs |  |  |
Basis adjustments | 200 |  | 2,000
Pass |  |  |
2025/2024 | 114,193 |  | 521,213
2024/2023 | 514,423 |  | 663,189
2023/2022 | 662,456 |  | 998,274
2022/2021 | 1,012,309 |  | 639,443
2021/2020 | 622,889 |  | 480,812
Prior | 3,297,074 |  | 2,953,212
Revolving Loans Amortized Cost Basis | 244,950 |  | 260,031
Revolving Loans converted to term loans | 8,221 |  | 8,588
Total loans, net of fees and costs excluding portfolio layer basis adjustments | 6,476,515 |  | 6,524,762
Watch |  |  |
2025/2024 | 82 |  | 8,837
2024/2023 | 8,894 |  | 4,850
2023/2022 | 6,270 |  | 8,513
2022/2021 | 5,097 |  | 5,907
2021/2020 | 15,051 |  | 17,415
Prior | 134,465 |  | 100,781
Revolving Loans Amortized Cost Basis | 2,795 |  | 1,613
Revolving Loans converted to term loans | 1,465 |  | 1,265
Total loans, net of fees and costs excluding portfolio layer basis adjustments | 174,119 |  | 149,181
Special Mention |  |  |
2024/2023 |  |  | 2,616
2023/2022 | 2,454 |  | 10,163
2022/2021 | 824 |  |
2021/2020 |  |  | 445
Prior | 4,758 |  | 19,258
Revolving Loans Amortized Cost Basis | 4,865 |  |
Revolving Loans converted to term loans | 39 |  | 215
Total loans, net of fees and costs excluding portfolio layer basis adjustments | 12,940 |  | 32,697
Substandard |  |  |
2025/2024 |  |  | 716
2024/2023 | 695 |  | 429
2023/2022 | 801 |  | 4,891
2022/2021 | 16,794 |  | 2,395
2021/2020 | 2,390 |  | 2,811
Prior | 52,808 |  | 24,664
Revolving Loans Amortized Cost Basis | 3,950 |  | 3,856
Revolving Loans converted to term loans | 438 |  | 439
Total loans, net of fees and costs excluding portfolio layer basis adjustments | 77,876 |  | 40,201
Doubtful |  |  |
2024/2023 |  |  | 462
2022/2021 | 47 |  |
Revolving Loans Amortized Cost Basis | 570 |  | 570
Total loans, net of fees and costs excluding portfolio layer basis adjustments | 617 |  | 1,032
Multi-family Residential |  |  |
2025/2024 | 22,232 |  | 116,814
2024/2023 | 116,512 |  | 248,004
2023/2022 | 247,187 |  | 392,834
2022/2021 | 407,957 |  | 273,451
2021/2020 | 272,933 |  | 201,074
Prior | 1,465,718 |  | 1,294,067
Revolving Loans Amortized Cost Basis | 3,507 |  | 5,369
Total loans, net of fees and costs excluding portfolio layer basis adjustments | 2,536,046 |  | 2,531,613
Multi-family Residential | Pass |  |  |
2025/2024 | 22,232 |  | 116,814
2024/2023 | 116,512 |  | 248,004
2023/2022 | 247,187 |  | 375,084
2022/2021 | 390,747 |  | 272,747
2021/2020 | 269,701 |  | 195,539
Prior | 1,418,040 |  | 1,250,368
Revolving Loans Amortized Cost Basis | 3,507 |  | 5,369
Total loans, net of fees and costs excluding portfolio layer basis adjustments | 2,467,926 |  | 2,463,925
Multi-family Residential | Watch |  |  |
2023/2022 |  |  | 7,587
2022/2021 | 1,831 |  |
2021/2020 | 2,533 |  | 2,724
Prior | 34,448 |  | 31,665
Total loans, net of fees and costs excluding portfolio layer basis adjustments | 38,812 |  | 41,976
Multi-family Residential | Special Mention |  |  |
2023/2022 |  |  | 10,163
2022/2021 | 824 |  |
Prior | 310 |  | 2,388
Total loans, net of fees and costs excluding portfolio layer basis adjustments | 1,134 |  | 12,551
Multi-family Residential | Substandard |  |  |
2022/2021 | 14,555 |  | 704
2021/2020 | 699 |  | 2,811
Prior | 12,920 |  | 9,646
Total loans, net of fees and costs excluding portfolio layer basis adjustments | 28,174 |  | 13,161
Commercial Real Estate |  |  |
2025/2024 | 33,828 |  | 199,396
2024/2023 | 198,912 |  | 197,228
2023/2022 | 196,170 |  | 311,155
2022/2021 | 309,599 |  | 148,592
2021/2020 | 146,518 |  | 129,236
Prior | 1,070,209 |  | 989,015
Total loans, net of fees and costs excluding portfolio layer basis adjustments | 1,955,236 |  | 1,974,622
Gross charge-offs |  |  |
Prior |  |  | 421
Total |  |  | 421
Commercial Real Estate | Pass |  |  |
2025/2024 | 33,828 |  | 199,396
2024/2023 | 198,912 |  | 197,228
2023/2022 | 194,189 |  | 310,725
2022/2021 | 309,171 |  | 144,569
2021/2020 | 139,024 |  | 122,576
Prior | 968,783 |  | 924,520
Total loans, net of fees and costs excluding portfolio layer basis adjustments | 1,843,907 |  | 1,899,014
Commercial Real Estate | Watch |  |  |
2023/2022 | 1,981 |  | 430
2022/2021 | 428 |  | 4,023
2021/2020 | 7,494 |  | 6,660
Prior | 67,323 |  | 58,119
Total loans, net of fees and costs excluding portfolio layer basis adjustments | 77,226 |  | 69,232
Commercial Real Estate | Special Mention |  |  |
Prior | 2,000 |  |
Total loans, net of fees and costs excluding portfolio layer basis adjustments | 2,000 |  |
Commercial Real Estate | Substandard |  |  |
Prior | 32,103 |  | 6,376
Total loans, net of fees and costs excluding portfolio layer basis adjustments | 32,103 |  | 6,376
1-4 Family Mixed-Use Property |  |  |
2025/2024 | 2,186 |  | 17,759
2024/2023 | 17,708 |  | 23,552
2023/2022 | 22,904 |  | 45,487
2022/2021 | 45,049 |  | 40,515
2021/2020 | 39,310 |  | 27,893
Prior | 376,934 |  | 358,732
Total loans, net of fees and costs excluding portfolio layer basis adjustments | 504,091 |  | 513,938
1-4 Family Mixed-Use Property | Pass |  |  |
2025/2024 | 2,186 |  | 17,759
2024/2023 | 17,708 |  | 23,552
2023/2022 | 22,904 |  | 45,487
2022/2021 | 45,049 |  | 40,515
2021/2020 | 39,310 |  | 27,448
Prior | 370,418 |  | 352,004
Total loans, net of fees and costs excluding portfolio layer basis adjustments | 497,575 |  | 506,765
1-4 Family Mixed-Use Property | Watch |  |  |
Prior | 4,809 |  | 5,338
Total loans, net of fees and costs excluding portfolio layer basis adjustments | 4,809 |  | 5,338
1-4 Family Mixed-Use Property | Special Mention |  |  |
2021/2020 |  |  | 445
Prior | 895 |  | 1,273
Total loans, net of fees and costs excluding portfolio layer basis adjustments | 895 |  | 1,718
1-4 Family Mixed-Use Property | Substandard |  |  |
Prior | 812 |  | 117
Total loans, net of fees and costs excluding portfolio layer basis adjustments | 812 |  | 117
1-4 Family Residential |  |  |
2025/2024 |  |  | 2,136
2024/2023 | 13,073 |  | 53,556
2023/2022 | 64,512 |  | 22,878
2022/2021 | 33,038 |  | 7,371
2021/2020 | 6,914 |  | 16,039
Prior | 136,218 |  | 125,737
Revolving Loans Amortized Cost Basis | 5,792 |  | 6,369
Revolving Loans converted to term loans | 10,163 |  | 10,507
Total loans, net of fees and costs excluding portfolio layer basis adjustments | 269,710 |  | 244,593
Gross charge-offs |  |  |
Prior | 5 |  | 14
Total | 5 | $ 14 | 14
1-4 Family Residential | Pass |  |  |
2025/2024 |  |  | 2,136
2024/2023 | 13,073 |  | 53,556
2023/2022 | 64,512 |  | 22,382
2022/2021 | 32,546 |  | 7,117
2021/2020 | 6,664 |  | 16,039
Prior | 132,012 |  | 121,653
Revolving Loans Amortized Cost Basis | 5,792 |  | 6,256
Revolving Loans converted to term loans | 8,221 |  | 8,588
Total loans, net of fees and costs excluding portfolio layer basis adjustments | 262,820 |  | 237,727
1-4 Family Residential | Watch |  |  |
2023/2022 |  |  | 496
2022/2021 | 492 |  | 254
2021/2020 | 250 |  |
Prior | 2,974 |  | 2,769
Revolving Loans Amortized Cost Basis |  |  | 113
Revolving Loans converted to term loans | 1,465 |  | 1,265
Total loans, net of fees and costs excluding portfolio layer basis adjustments | 5,181 |  | 4,897
1-4 Family Residential | Special Mention |  |  |
Prior | 972 |  | 838
Revolving Loans converted to term loans | 39 |  | 215
Total loans, net of fees and costs excluding portfolio layer basis adjustments | 1,011 |  | 1,053
1-4 Family Residential | Substandard |  |  |
Prior | 260 |  | 477
Revolving Loans converted to term loans | 438 |  | 439
Total loans, net of fees and costs excluding portfolio layer basis adjustments | 698 |  | 916
Construction |  |  |
2024/2023 |  |  | 2,667
2023/2022 | 2,454 |  | 2
2022/2021 |  |  | 18,215
2021/2020 | 18,238 |  |
Revolving Loans Amortized Cost Basis | 42,542 |  | 39,230
Total loans, net of fees and costs excluding portfolio layer basis adjustments | 63,234 |  | 60,114
Construction | Pass |  |  |
2024/2023 |  |  | 51
2023/2022 |  |  | 2
2022/2021 |  |  | 18,215
2021/2020 | 18,238 |  |
Revolving Loans Amortized Cost Basis | 42,542 |  | 39,230
Total loans, net of fees and costs excluding portfolio layer basis adjustments | 60,780 |  | 57,498
Construction | Special Mention |  |  |
2024/2023 |  |  | 2,616
2023/2022 | 2,454 |  |
Total loans, net of fees and costs excluding portfolio layer basis adjustments | 2,454 |  | 2,616
Small Business Administration |  |  |
2025/2024 | 1,321 |  | 7,356
2024/2023 | 1,785 |  | 1,906
2023/2022 | 1,155 |  | 3,211
2022/2021 | 3,191 |  | 2,783
2021/2020 | 2,730 |  | 1,672
Prior | 4,748 |  | 3,267
Total loans, net of fees and costs excluding portfolio layer basis adjustments | 14,930 |  | 20,195
Gross charge-offs |  |  |
Prior |  |  | 7
Total |  |  | 7
Small Business Administration | Pass |  |  |
2025/2024 | 1,321 |  | 7,356
2024/2023 | 1,785 |  | 1,906
2023/2022 | 1,155 |  | 3,211
2022/2021 | 3,191 |  | 1,092
2021/2020 | 1,039 |  | 1,672
Prior | 2,862 |  | 1,123
Total loans, net of fees and costs excluding portfolio layer basis adjustments | 11,353 |  | 16,360
Small Business Administration | Watch |  |  |
Prior | 813 |  | 774
Total loans, net of fees and costs excluding portfolio layer basis adjustments | 813 |  | 774
Small Business Administration | Special Mention |  |  |
Prior | 29 |  | 325
Total loans, net of fees and costs excluding portfolio layer basis adjustments | 29 |  | 325
Small Business Administration | Substandard |  |  |
2022/2021 |  |  | 1,691
2021/2020 | 1,691 |  |
Prior | 1,044 |  | 1,045
Total loans, net of fees and costs excluding portfolio layer basis adjustments | 2,735 |  | 2,736
Commercial Business |  |  |
2025/2024 | 24,133 |  | 110,021
2024/2023 | 99,805 |  | 98,657
2023/2022 | 93,551 |  | 76,370
2022/2021 | 67,630 |  | 31,295
2021/2020 | 29,323 |  | 22,054
Prior | 121,142 |  | 104,475
Revolving Loans Amortized Cost Basis | 204,444 |  | 214,345
Total loans, net of fees and costs excluding portfolio layer basis adjustments | 640,028 |  | 657,217
Gross charge-offs |  |  |
2023/2022 | 462 |  |
2022/2021 | 2,619 |  | 4,121
Prior | 1,366 |  | 266
Revolving Loans Amortized Cost Basis |  |  | 3,083
Total | 4,447 |  | 7,470
Commercial Business | Pass |  |  |
2025/2024 | 24,051 |  | 109,139
2024/2023 | 98,856 |  | 92,916
2023/2022 | 88,461 |  | 71,479
2022/2021 | 62,998 |  | 29,665
2021/2020 | 25,827 |  | 17,744
Prior | 113,415 |  | 99,620
Revolving Loans Amortized Cost Basis | 192,264 |  | 208,419
Total loans, net of fees and costs excluding portfolio layer basis adjustments | 605,872 |  | 628,982
Commercial Business | Watch |  |  |
2025/2024 | 82 |  | 166
2024/2023 | 254 |  | 4,850
2023/2022 | 4,289 |  |
2022/2021 | 2,346 |  | 1,630
2021/2020 | 3,496 |  | 4,310
Prior | 5,977 |  | 1,720
Revolving Loans Amortized Cost Basis | 2,795 |  | 1,500
Total loans, net of fees and costs excluding portfolio layer basis adjustments | 19,239 |  | 14,176
Commercial Business | Special Mention |  |  |
Prior | 20 |  | 16
Revolving Loans Amortized Cost Basis | 4,865 |  |
Total loans, net of fees and costs excluding portfolio layer basis adjustments | 4,885 |  | 16
Commercial Business | Substandard |  |  |
2025/2024 |  |  | 716
2024/2023 | 695 |  | 429
2023/2022 | 801 |  | 4,891
2022/2021 | 2,239 |  |
Prior | 1,730 |  | 3,119
Revolving Loans Amortized Cost Basis | 3,950 |  | 3,856
Total loans, net of fees and costs excluding portfolio layer basis adjustments | 9,415 |  | 13,011
Commercial Business | Doubtful |  |  |
2024/2023 |  |  | 462
2022/2021 | 47 |  |
Revolving Loans Amortized Cost Basis | 570 |  | 570
Total loans, net of fees and costs excluding portfolio layer basis adjustments | 617 |  | 1,032
Commercial Business - Secured by RE |  |  |
2025/2024 | 30,575 |  | 77,284
2024/2023 | 76,217 |  | 45,976
2023/2022 | 44,048 |  | 169,904
2022/2021 | 168,607 |  | 125,523
2021/2020 | 124,364 |  | 103,515
Prior | 314,086 |  | 222,537
Revolving Loans Amortized Cost Basis | 775 |  | 673
Total loans, net of fees and costs excluding portfolio layer basis adjustments | 758,672 |  | 745,412
Commercial Business - Secured by RE | Pass |  |  |
2025/2024 | 30,575 |  | 68,613
2024/2023 | 67,577 |  | 45,976
2023/2022 | 44,048 |  | 169,904
2022/2021 | 168,607 |  | 125,523
2021/2020 | 123,086 |  | 99,794
Prior | 291,494 |  | 203,839
Revolving Loans Amortized Cost Basis | 775 |  | 673
Total loans, net of fees and costs excluding portfolio layer basis adjustments | 726,162 |  | 714,322
Commercial Business - Secured by RE | Watch |  |  |
2025/2024 |  |  | 8,671
2024/2023 | 8,640 |  |
2021/2020 | 1,278 |  | 3,721
Prior | 18,121 |  | 396
Total loans, net of fees and costs excluding portfolio layer basis adjustments | 28,039 |  | 12,788
Commercial Business - Secured by RE | Special Mention |  |  |
Prior | 532 |  | 14,418
Total loans, net of fees and costs excluding portfolio layer basis adjustments | 532 |  | 14,418
Commercial Business - Secured by RE | Substandard |  |  |
Prior | 3,939 |  | 3,884
Total loans, net of fees and costs excluding portfolio layer basis adjustments | 3,939 |  | 3,884
Other |  |  |
Prior | 50 |  | 85
Revolving Loans Amortized Cost Basis | 70 |  | 84
Total loans, net of fees and costs excluding portfolio layer basis adjustments | 120 |  | 169
Gross charge-offs |  |  |
Prior | 19 |  | 57
Total | 19 |  | 57
Other | Pass |  |  |
Prior | 50 |  | 85
Revolving Loans Amortized Cost Basis | 70 |  | 84
Total loans, net of fees and costs excluding portfolio layer basis adjustments | 120 |  | 169
Consumer Portfolio Segment |  |  |
Mortgage loans in process of foreclosure, amount | $ 2,000 |  | $ 2,700

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