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Loans, Allowance for Credit Losses and Credit Quality - Finance Receivable Credit Quality Indicators (Details) - USD ($) $ in Thousands | 3 Months Ended | 9 Months Ended | 12 Months Ended
--- | --- | --- | ---
Sep. 30, 2025 | Sep. 30, 2024 | Sep. 30, 2025 | Sep. 30, 2024 | Dec. 31, 2024
Financing Receivable, Allowance for Credit Loss, Writeoff, by Origination Year [Abstract] |  |  |  |  |  |  |  |
2025 |  |  |  | $ 11,431 |  |  | $ 3,387 |
2024 |  |  |  | 43 |  |  | 39 |
2023 |  |  |  | 26,897 |  |  | 35 |
2022 |  |  |  | 97 |  |  | 54 |
2021 |  |  |  | 7,961 |  |  | 0 |
Prior |  |  |  | 1,508 |  |  | 19 |
Revolving Loans |  |  |  | 3,099 |  |  | 6,674 |
Revolving converted to Term(1) | [1] |  |  | 0 |  |  | 139 |
Total |  | $ 2,670 | $ 7,006 | 51,036 |  | $ 8,695 | 10,347 | [2]
Financing Receivable, Year One, Originated, Current Fiscal Year |  | 2,182,804 |  | 2,182,804 |  |  | 2,161,170 |
Financing Receivable, Year Two, Originated, Fiscal Year before Current Fiscal Year |  | 2,420,472 |  | 2,420,472 |  |  | 1,964,758 |
Financing Receivable, Year Three, Originated, Two Years before Current Fiscal Year |  | 2,294,884 |  | 2,294,884 |  |  | 2,118,947 |
Financing Receivable, Year Four, Originated, Three Years before Current Fiscal Year |  | 2,416,374 |  | 2,416,374 |  |  | 1,876,818 |
Financing Receivable, Year Five, Originated, Four Years before Current Fiscal Year |  | 2,087,840 |  | 2,087,840 |  |  | 1,407,685 |
Prior |  | 4,912,323 |  | 4,912,323 |  |  | 3,210,444 |
Revolving Loans |  | 2,113,355 |  | 2,113,355 |  |  | 1,749,116 |
Revolving converted to Term(1) | [1] | 24,391 |  | 24,391 |  |  | 19,440 |
Total loans | [2] | 18,452,443 |  | 18,452,443 |  |  | 14,508,378 | [3]
Commercial And Industrial [Member] |  |  |  |  |  |  |  |
Financing Receivable, Allowance for Credit Loss, Writeoff, by Origination Year [Abstract] |  |  |  |  |  |  |  |
2025 |  |  |  | 0 |  |  | 48 |
2024 |  |  |  | 21 |  |  | 39 |
2023 |  |  |  | 25 |  |  | 35 |
2022 |  |  |  | 97 |  |  | 54 |
2021 |  |  |  | 900 |  |  | 0 |
Prior |  |  |  | 173 |  |  | 0 |
Revolving Loans |  |  |  | 2,992 |  |  | 6,417 |
Revolving converted to Term(1) | [1] |  |  | 0 |  |  | 0 |
Total |  | 1,196 | 6,049 | 4,208 |  | 6,218 | 6,593 |
Financing Receivable, Year One, Originated, Current Fiscal Year |  | 807,205 |  | 807,205 |  |  | 765,251 |
Financing Receivable, Year Two, Originated, Fiscal Year before Current Fiscal Year |  | 726,514 |  | 726,514 |  |  | 335,370 |
Financing Receivable, Year Three, Originated, Two Years before Current Fiscal Year |  | 455,514 |  | 455,514 |  |  | 386,177 |
Financing Receivable, Year Four, Originated, Three Years before Current Fiscal Year |  | 417,247 |  | 417,247 |  |  | 299,892 |
Financing Receivable, Year Five, Originated, Four Years before Current Fiscal Year |  | 307,188 |  | 307,188 |  |  | 181,359 |
Prior |  | 918,489 |  | 918,489 |  |  | 528,484 |
Revolving Loans |  | 897,655 |  | 897,655 |  |  | 748,804 |
Revolving converted to Term(1) | [1] | 2,482 |  | 2,482 |  |  | 1,118 |
Total loans | [2],[4] | 4,532,294 |  | 4,532,294 |  |  | 3,246,455 | [3]
Commercial And Industrial [Member] | Pass [Member] |  |  |  |  |  |  |  |
Financing Receivable, Allowance for Credit Loss, Writeoff, by Origination Year [Abstract] |  |  |  |  |  |  |  |
Financing Receivable, Year One, Originated, Current Fiscal Year |  | 758,897 |  | 758,897 |  |  | 729,519 |
Financing Receivable, Year Two, Originated, Fiscal Year before Current Fiscal Year |  | 716,432 |  | 716,432 |  |  | 330,362 |
Financing Receivable, Year Three, Originated, Two Years before Current Fiscal Year |  | 442,395 |  | 442,395 |  |  | 378,428 |
Financing Receivable, Year Four, Originated, Three Years before Current Fiscal Year |  | 407,490 |  | 407,490 |  |  | 261,526 |
Financing Receivable, Year Five, Originated, Four Years before Current Fiscal Year |  | 304,231 |  | 304,231 |  |  | 180,076 |
Prior |  | 903,902 |  | 903,902 |  |  | 525,457 |
Revolving Loans |  | 829,422 |  | 829,422 |  |  | 673,733 |
Revolving converted to Term(1) | [1] | 2,465 |  | 2,465 |  |  | 1,118 |
Total loans | [2] | 4,365,234 |  | 4,365,234 |  |  | 3,080,219 | [5]
Commercial And Industrial [Member] | Potential Weakness [Member] |  |  |  |  |  |  |  |
Financing Receivable, Allowance for Credit Loss, Writeoff, by Origination Year [Abstract] |  |  |  |  |  |  |  |
Financing Receivable, Year One, Originated, Current Fiscal Year |  | 19,897 |  | 19,897 |  |  | 18,600 |
Financing Receivable, Year Two, Originated, Fiscal Year before Current Fiscal Year |  | 5,887 |  | 5,887 |  |  | 554 |
Financing Receivable, Year Three, Originated, Two Years before Current Fiscal Year |  | 9,021 |  | 9,021 |  |  | 2,410 |
Financing Receivable, Year Four, Originated, Three Years before Current Fiscal Year |  | 1,971 |  | 1,971 |  |  | 10,724 |
Financing Receivable, Year Five, Originated, Four Years before Current Fiscal Year |  | 2,364 |  | 2,364 |  |  | 964 |
Prior |  | 10,500 |  | 10,500 |  |  | 2,676 |
Revolving Loans |  | 35,924 |  | 35,924 |  |  | 41,534 |
Revolving converted to Term(1) | [1] | 0 |  | 0 |  |  | 0 |
Total loans | [2] | 85,564 |  | 85,564 |  |  | 77,462 |
Commercial And Industrial [Member] | Definite Weakness Loss Unlikely [Member] |  |  |  |  |  |  |  |
Financing Receivable, Allowance for Credit Loss, Writeoff, by Origination Year [Abstract] |  |  |  |  |  |  |  |
Financing Receivable, Year One, Originated, Current Fiscal Year |  | 28,411 |  | 28,411 |  |  | 17,132 |
Financing Receivable, Year Two, Originated, Fiscal Year before Current Fiscal Year |  | 4,195 |  | 4,195 |  |  | 4,454 |
Financing Receivable, Year Three, Originated, Two Years before Current Fiscal Year |  | 4,098 |  | 4,098 |  |  | 5,339 |
Financing Receivable, Year Four, Originated, Three Years before Current Fiscal Year |  | 7,786 |  | 7,786 |  |  | 27,642 |
Financing Receivable, Year Five, Originated, Four Years before Current Fiscal Year |  | 593 |  | 593 |  |  | 319 |
Prior |  | 4,064 |  | 4,064 |  |  | 351 |
Revolving Loans |  | 28,297 |  | 28,297 |  |  | 21,885 |
Revolving converted to Term(1) | [1] | 17 |  | 17 |  |  | 0 |
Total loans | [2] | 77,461 |  | 77,461 |  |  | 77,122 |
Commercial And Industrial [Member] | Partial Loss Probable [Member] |  |  |  |  |  |  |  |
Financing Receivable, Allowance for Credit Loss, Writeoff, by Origination Year [Abstract] |  |  |  |  |  |  |  |
Financing Receivable, Year One, Originated, Current Fiscal Year |  | 0 |  | 0 |  |  | 0 |
Financing Receivable, Year Two, Originated, Fiscal Year before Current Fiscal Year |  | 0 |  | 0 |  |  | 0 |
Financing Receivable, Year Three, Originated, Two Years before Current Fiscal Year |  | 0 |  | 0 |  |  | 0 |
Financing Receivable, Year Four, Originated, Three Years before Current Fiscal Year |  | 0 |  | 0 |  |  | 0 |
Financing Receivable, Year Five, Originated, Four Years before Current Fiscal Year |  | 0 |  | 0 |  |  | 0 |
Prior |  | 23 |  | 23 |  |  | 0 |
Revolving Loans |  | 4,012 |  | 4,012 |  |  | 11,652 |
Revolving converted to Term(1) | [1] | 0 |  | 0 |  |  | 0 |
Total loans | [2] | 4,035 |  | 4,035 |  |  | 11,652 |
Commercial And Industrial [Member] | Definite Loss [Member] |  |  |  |  |  |  |  |
Financing Receivable, Allowance for Credit Loss, Writeoff, by Origination Year [Abstract] |  |  |  |  |  |  |  |
Financing Receivable, Year One, Originated, Current Fiscal Year |  | 0 |  | 0 |  |  | 0 |
Financing Receivable, Year Two, Originated, Fiscal Year before Current Fiscal Year |  | 0 |  | 0 |  |  | 0 |
Financing Receivable, Year Three, Originated, Two Years before Current Fiscal Year |  | 0 |  | 0 |  |  | 0 |
Financing Receivable, Year Four, Originated, Three Years before Current Fiscal Year |  | 0 |  | 0 |  |  | 0 |
Financing Receivable, Year Five, Originated, Four Years before Current Fiscal Year |  | 0 |  | 0 |  |  | 0 |
Prior |  | 0 |  | 0 |  |  | 0 |
Revolving Loans |  | 0 |  | 0 |  |  | 0 |
Revolving converted to Term(1) | [1] | 0 |  | 0 |  |  | 0 |
Total loans | [2] | 0 |  | 0 |  |  | 0 |
Commercial Real Estate [Member] |  |  |  |  |  |  |  |
Financing Receivable, Allowance for Credit Loss, Writeoff, by Origination Year [Abstract] |  |  |  |  |  |  |  |
2025 |  |  |  | 8,126 |  |  | 0 |
2024 |  |  |  | 0 |  |  | 0 |
2023 |  |  |  | 26,862 |  |  | 0 |
2022 |  |  |  | 0 |  |  | 0 |
2021 |  |  |  | 7,061 |  |  | 0 |
Prior |  |  |  | 1,335 |  |  | 0 |
Revolving Loans |  |  |  | 0 |  |  | 0 |
Revolving converted to Term(1) | [1] |  |  | 0 |  |  | 0 |
Total |  | 40 | 0 | 43,384 |  | 0 | 0 |
Financing Receivable, Year One, Originated, Current Fiscal Year |  | 858,845 |  | 858,845 |  |  | 861,867 |
Financing Receivable, Year Two, Originated, Fiscal Year before Current Fiscal Year |  | 907,552 |  | 907,552 |  |  | 955,996 |
Financing Receivable, Year Three, Originated, Two Years before Current Fiscal Year |  | 987,390 |  | 987,390 |  |  | 937,389 |
Financing Receivable, Year Four, Originated, Three Years before Current Fiscal Year |  | 1,172,341 |  | 1,172,341 |  |  | 1,073,432 |
Financing Receivable, Year Five, Originated, Four Years before Current Fiscal Year |  | 1,224,666 |  | 1,224,666 |  |  | 1,007,004 |
Prior |  | 2,945,072 |  | 2,945,072 |  |  | 1,902,189 |
Revolving Loans |  | 140,907 |  | 140,907 |  |  | 101,587 |
Revolving converted to Term(1) | [1] | 4,685 |  | 4,685 |  |  | 241 |
Total loans | [2],[4] | 8,241,458 |  | 8,241,458 |  |  | 6,839,705 | [3]
Commercial Real Estate [Member] | Pass [Member] |  |  |  |  |  |  |  |
Financing Receivable, Allowance for Credit Loss, Writeoff, by Origination Year [Abstract] |  |  |  |  |  |  |  |
Financing Receivable, Year One, Originated, Current Fiscal Year |  | 793,654 |  | 793,654 |  |  | 792,092 |
Financing Receivable, Year Two, Originated, Fiscal Year before Current Fiscal Year |  | 866,175 |  | 866,175 |  |  | 883,190 |
Financing Receivable, Year Three, Originated, Two Years before Current Fiscal Year |  | 984,931 |  | 984,931 |  |  | 924,422 |
Financing Receivable, Year Four, Originated, Three Years before Current Fiscal Year |  | 1,148,358 |  | 1,148,358 |  |  | 1,050,867 |
Financing Receivable, Year Five, Originated, Four Years before Current Fiscal Year |  | 1,209,357 |  | 1,209,357 |  |  | 1,006,088 |
Prior |  | 2,842,126 |  | 2,842,126 |  |  | 1,828,952 |
Revolving Loans |  | 140,710 |  | 140,710 |  |  | 101,389 |
Revolving converted to Term(1) | [1] | 4,685 |  | 4,685 |  |  | 241 |
Total loans | [2] | 7,989,996 |  | 7,989,996 |  |  | 6,587,241 |
Commercial Real Estate [Member] | Potential Weakness [Member] |  |  |  |  |  |  |  |
Financing Receivable, Allowance for Credit Loss, Writeoff, by Origination Year [Abstract] |  |  |  |  |  |  |  |
Financing Receivable, Year One, Originated, Current Fiscal Year |  | 42,916 |  | 42,916 |  |  | 16,243 |
Financing Receivable, Year Two, Originated, Fiscal Year before Current Fiscal Year |  | 14,219 |  | 14,219 |  |  | 6,037 |
Financing Receivable, Year Three, Originated, Two Years before Current Fiscal Year |  | 495 |  | 495 |  |  | 0 |
Financing Receivable, Year Four, Originated, Three Years before Current Fiscal Year |  | 10,314 |  | 10,314 |  |  | 760 |
Financing Receivable, Year Five, Originated, Four Years before Current Fiscal Year |  | 3,263 |  | 3,263 |  |  | 0 |
Prior |  | 95,360 |  | 95,360 |  |  | 60,184 |
Revolving Loans |  | 197 |  | 197 |  |  | 198 |
Revolving converted to Term(1) | [1] | 0 |  | 0 |  |  | 0 |
Total loans | [2] | 166,764 |  | 166,764 |  |  | 83,422 |
Commercial Real Estate [Member] | Definite Weakness Loss Unlikely [Member] |  |  |  |  |  |  |  |
Financing Receivable, Allowance for Credit Loss, Writeoff, by Origination Year [Abstract] |  |  |  |  |  |  |  |
Financing Receivable, Year One, Originated, Current Fiscal Year |  | 0 |  | 0 |  |  | 53,532 |
Financing Receivable, Year Two, Originated, Fiscal Year before Current Fiscal Year |  | 27,158 |  | 27,158 |  |  | 13,017 |
Financing Receivable, Year Three, Originated, Two Years before Current Fiscal Year |  | 1,964 |  | 1,964 |  |  | 12,967 |
Financing Receivable, Year Four, Originated, Three Years before Current Fiscal Year |  | 13,669 |  | 13,669 |  |  | 10,145 |
Financing Receivable, Year Five, Originated, Four Years before Current Fiscal Year |  | 12,046 |  | 12,046 |  |  | 916 |
Prior |  | 6,703 |  | 6,703 |  |  | 5,836 |
Revolving Loans |  | 0 |  | 0 |  |  | 0 |
Revolving converted to Term(1) | [1] | 0 |  | 0 |  |  | 0 |
Total loans | [2] | 61,540 |  | 61,540 |  |  | 96,413 |
Commercial Real Estate [Member] | Partial Loss Probable [Member] |  |  |  |  |  |  |  |
Financing Receivable, Allowance for Credit Loss, Writeoff, by Origination Year [Abstract] |  |  |  |  |  |  |  |
Financing Receivable, Year One, Originated, Current Fiscal Year |  | 22,275 |  | 22,275 |  |  | 0 |
Financing Receivable, Year Two, Originated, Fiscal Year before Current Fiscal Year |  | 0 |  | 0 |  |  | 53,752 |
Financing Receivable, Year Three, Originated, Two Years before Current Fiscal Year |  | 0 |  | 0 |  |  | 0 |
Financing Receivable, Year Four, Originated, Three Years before Current Fiscal Year |  | 0 |  | 0 |  |  | 11,660 |
Financing Receivable, Year Five, Originated, Four Years before Current Fiscal Year |  | 0 |  | 0 |  |  | 0 |
Prior |  | 883 |  | 883 |  |  | 7,217 |
Revolving Loans |  | 0 |  | 0 |  |  | 0 |
Revolving converted to Term(1) | [1] | 0 |  | 0 |  |  | 0 |
Total loans | [2] | 23,158 |  | 23,158 |  |  | 72,629 |
Commercial Real Estate [Member] | Definite Loss [Member] |  |  |  |  |  |  |  |
Financing Receivable, Allowance for Credit Loss, Writeoff, by Origination Year [Abstract] |  |  |  |  |  |  |  |
Financing Receivable, Year One, Originated, Current Fiscal Year |  | 0 |  | 0 |  |  | 0 |
Financing Receivable, Year Two, Originated, Fiscal Year before Current Fiscal Year |  | 0 |  | 0 |  |  | 0 |
Financing Receivable, Year Three, Originated, Two Years before Current Fiscal Year |  | 0 |  | 0 |  |  | 0 |
Financing Receivable, Year Four, Originated, Three Years before Current Fiscal Year |  | 0 |  | 0 |  |  | 0 |
Financing Receivable, Year Five, Originated, Four Years before Current Fiscal Year |  | 0 |  | 0 |  |  | 0 |
Prior |  | 0 |  | 0 |  |  | 0 |
Revolving Loans |  | 0 |  | 0 |  |  | 0 |
Revolving converted to Term(1) | [1] | 0 |  | 0 |  |  | 0 |
Total loans | [2] | 0 |  | 0 |  |  | 0 |
Construction Loans [Member] |  |  |  |  |  |  |  |
Financing Receivable, Allowance for Credit Loss, Writeoff, by Origination Year [Abstract] |  |  |  |  |  |  |  |
2025 |  |  |  | 0 |  |  | 0 |
2024 |  |  |  | 0 |  |  | 0 |
2023 |  |  |  | 0 |  |  | 0 |
2022 |  |  |  | 0 |  |  | 0 |
2021 |  |  |  | 0 |  |  | 0 |
Prior |  |  |  | 0 |  |  | 0 |
Revolving Loans |  |  |  | 0 |  |  | 0 |
Revolving converted to Term(1) | [1] |  |  | 0 |  |  | 0 |
Total |  | 0 | 0 | 0 |  | 0 | 0 |
Financing Receivable, Year One, Originated, Current Fiscal Year |  | 280,752 |  | 280,752 |  |  | 320,528 |
Financing Receivable, Year Two, Originated, Fiscal Year before Current Fiscal Year |  | 507,722 |  | 507,722 |  |  | 176,172 |
Financing Receivable, Year Three, Originated, Two Years before Current Fiscal Year |  | 311,300 |  | 311,300 |  |  | 154,912 |
Financing Receivable, Year Four, Originated, Three Years before Current Fiscal Year |  | 139,808 |  | 139,808 |  |  | 72,050 |
Financing Receivable, Year Five, Originated, Four Years before Current Fiscal Year |  | 94,662 |  | 94,662 |  |  | 0 |
Prior |  | 50,200 |  | 50,200 |  |  | 24,583 |
Revolving Loans |  | 55,432 |  | 55,432 |  |  | 32,077 |
Revolving converted to Term(1) | [1] | 0 |  | 0 |  |  | 1,756 |
Total loans | [2] | 1,439,876 |  | 1,439,876 |  |  | 782,078 | [3]
Construction Loans [Member] | Pass [Member] |  |  |  |  |  |  |  |
Financing Receivable, Allowance for Credit Loss, Writeoff, by Origination Year [Abstract] |  |  |  |  |  |  |  |
Financing Receivable, Year One, Originated, Current Fiscal Year |  | 254,285 |  | 254,285 |  |  | 288,979 |
Financing Receivable, Year Two, Originated, Fiscal Year before Current Fiscal Year |  | 472,964 |  | 472,964 |  |  | 173,856 |
Financing Receivable, Year Three, Originated, Two Years before Current Fiscal Year |  | 306,778 |  | 306,778 |  |  | 130,245 |
Financing Receivable, Year Four, Originated, Three Years before Current Fiscal Year |  | 121,023 |  | 121,023 |  |  | 62,972 |
Financing Receivable, Year Five, Originated, Four Years before Current Fiscal Year |  | 94,662 |  | 94,662 |  |  | 0 |
Prior |  | 42,349 |  | 42,349 |  |  | 24,583 |
Revolving Loans |  | 55,429 |  | 55,429 |  |  | 32,077 |
Revolving converted to Term(1) | [1] | 0 |  | 0 |  |  | 1,756 |
Total loans | [2] | 1,347,490 |  | 1,347,490 |  |  | 714,468 |
Construction Loans [Member] | Potential Weakness [Member] |  |  |  |  |  |  |  |
Financing Receivable, Allowance for Credit Loss, Writeoff, by Origination Year [Abstract] |  |  |  |  |  |  |  |
Financing Receivable, Year One, Originated, Current Fiscal Year |  | 16,321 |  | 16,321 |  |  | 0 |
Financing Receivable, Year Two, Originated, Fiscal Year before Current Fiscal Year |  | 8,978 |  | 8,978 |  |  | 2,316 |
Financing Receivable, Year Three, Originated, Two Years before Current Fiscal Year |  | 3,674 |  | 3,674 |  |  | 15,622 |
Financing Receivable, Year Four, Originated, Three Years before Current Fiscal Year |  | 0 |  | 0 |  |  | 9,078 |
Financing Receivable, Year Five, Originated, Four Years before Current Fiscal Year |  | 0 |  | 0 |  |  | 0 |
Prior |  | 0 |  | 0 |  |  | 0 |
Revolving Loans |  | 3 |  | 3 |  |  | 0 |
Revolving converted to Term(1) | [1] | 0 |  | 0 |  |  | 0 |
Total loans | [2] | 28,976 |  | 28,976 |  |  | 27,016 |
Construction Loans [Member] | Definite Weakness Loss Unlikely [Member] |  |  |  |  |  |  |  |
Financing Receivable, Allowance for Credit Loss, Writeoff, by Origination Year [Abstract] |  |  |  |  |  |  |  |
Financing Receivable, Year One, Originated, Current Fiscal Year |  | 10,146 |  | 10,146 |  |  | 31,549 |
Financing Receivable, Year Two, Originated, Fiscal Year before Current Fiscal Year |  | 25,780 |  | 25,780 |  |  | 0 |
Financing Receivable, Year Three, Originated, Two Years before Current Fiscal Year |  | 848 |  | 848 |  |  | 9,045 |
Financing Receivable, Year Four, Originated, Three Years before Current Fiscal Year |  | 15,943 |  | 15,943 |  |  | 0 |
Financing Receivable, Year Five, Originated, Four Years before Current Fiscal Year |  | 0 |  | 0 |  |  | 0 |
Prior |  | 7,851 |  | 7,851 |  |  | 0 |
Revolving Loans |  | 0 |  | 0 |  |  | 0 |
Revolving converted to Term(1) | [1] | 0 |  | 0 |  |  | 0 |
Total loans | [2] | 60,568 |  | 60,568 |  |  | 40,594 |
Construction Loans [Member] | Partial Loss Probable [Member] |  |  |  |  |  |  |  |
Financing Receivable, Allowance for Credit Loss, Writeoff, by Origination Year [Abstract] |  |  |  |  |  |  |  |
Financing Receivable, Year One, Originated, Current Fiscal Year |  | 0 |  | 0 |  |  | 0 |
Financing Receivable, Year Two, Originated, Fiscal Year before Current Fiscal Year |  | 0 |  | 0 |  |  | 0 |
Financing Receivable, Year Three, Originated, Two Years before Current Fiscal Year |  | 0 |  | 0 |  |  | 0 |
Financing Receivable, Year Four, Originated, Three Years before Current Fiscal Year |  | 2,842 |  | 2,842 |  |  | 0 |
Financing Receivable, Year Five, Originated, Four Years before Current Fiscal Year |  | 0 |  | 0 |  |  | 0 |
Prior |  | 0 |  | 0 |  |  | 0 |
Revolving Loans |  | 0 |  | 0 |  |  | 0 |
Revolving converted to Term(1) | [1] | 0 |  | 0 |  |  | 0 |
Total loans | [2] | 2,842 |  | 2,842 |  |  | 0 |
Construction Loans [Member] | Definite Loss [Member] |  |  |  |  |  |  |  |
Financing Receivable, Allowance for Credit Loss, Writeoff, by Origination Year [Abstract] |  |  |  |  |  |  |  |
Financing Receivable, Year One, Originated, Current Fiscal Year |  | 0 |  | 0 |  |  | 0 |
Financing Receivable, Year Two, Originated, Fiscal Year before Current Fiscal Year |  | 0 |  | 0 |  |  | 0 |
Financing Receivable, Year Three, Originated, Two Years before Current Fiscal Year |  | 0 |  | 0 |  |  | 0 |
Financing Receivable, Year Four, Originated, Three Years before Current Fiscal Year |  | 0 |  | 0 |  |  | 0 |
Financing Receivable, Year Five, Originated, Four Years before Current Fiscal Year |  | 0 |  | 0 |  |  | 0 |
Prior |  | 0 |  | 0 |  |  | 0 |
Revolving Loans |  | 0 |  | 0 |  |  | 0 |
Revolving converted to Term(1) | [1] | 0 |  | 0 |  |  | 0 |
Total loans | [2] | 0 |  | 0 |  |  | 0 |
Residential Real Estate [Member] |  |  |  |  |  |  |  |
Financing Receivable, Allowance for Credit Loss, Writeoff, by Origination Year [Abstract] |  |  |  |  |  |  |  |
2025 |  |  |  | 0 |  |  | 0 |
2024 |  |  |  | 0 |  |  | 0 |
2023 |  |  |  | 0 |  |  | 0 |
2022 |  |  |  | 0 |  |  | 0 |
2021 |  |  |  | 0 |  |  | 0 |
Prior |  |  |  | 0 |  |  | 0 |
Revolving Loans |  |  |  | 0 |  |  | 0 |
Revolving converted to Term(1) | [1] |  |  | 0 |  |  | 0 |
Total |  | 0 | 0 | 0 |  | 0 | 0 |
Financing Receivable, Year One, Originated, Current Fiscal Year |  | 225,596 |  | 225,596 |  |  | 197,985 |
Financing Receivable, Year Two, Originated, Fiscal Year before Current Fiscal Year |  | 262,376 |  | 262,376 |  |  | 472,755 |
Financing Receivable, Year Three, Originated, Two Years before Current Fiscal Year |  | 519,105 |  | 519,105 |  |  | 607,741 |
Financing Receivable, Year Four, Originated, Three Years before Current Fiscal Year |  | 655,008 |  | 655,008 |  |  | 381,555 |
Financing Receivable, Year Five, Originated, Four Years before Current Fiscal Year |  | 414,016 |  | 414,016 |  |  | 173,789 |
Prior |  | 841,000 |  | 841,000 |  |  | 626,775 |
Revolving Loans |  | 0 |  | 0 |  |  | 0 |
Revolving converted to Term(1) | [1] | 0 |  | 0 |  |  | 0 |
Total loans | [2] | 2,917,101 |  | 2,917,101 |  |  | 2,460,600 | [3]
Residential Real Estate [Member] | Pass [Member] |  |  |  |  |  |  |  |
Financing Receivable, Allowance for Credit Loss, Writeoff, by Origination Year [Abstract] |  |  |  |  |  |  |  |
Financing Receivable, Year One, Originated, Current Fiscal Year |  | 225,596 |  | 225,596 |  |  | 197,985 |
Financing Receivable, Year Two, Originated, Fiscal Year before Current Fiscal Year |  | 262,376 |  | 262,376 |  |  | 472,546 |
Financing Receivable, Year Three, Originated, Two Years before Current Fiscal Year |  | 518,335 |  | 518,335 |  |  | 607,105 |
Financing Receivable, Year Four, Originated, Three Years before Current Fiscal Year |  | 654,259 |  | 654,259 |  |  | 381,182 |
Financing Receivable, Year Five, Originated, Four Years before Current Fiscal Year |  | 413,409 |  | 413,409 |  |  | 173,047 |
Prior |  | 835,365 |  | 835,365 |  |  | 625,111 |
Revolving Loans |  | 0 |  | 0 |  |  | 0 |
Revolving converted to Term(1) | [1] | 0 |  | 0 |  |  | 0 |
Total loans | [2] | 2,909,340 |  | 2,909,340 |  |  | 2,456,976 |
Residential Real Estate [Member] | Default [Member] |  |  |  |  |  |  |  |
Financing Receivable, Allowance for Credit Loss, Writeoff, by Origination Year [Abstract] |  |  |  |  |  |  |  |
Financing Receivable, Year One, Originated, Current Fiscal Year |  | 0 |  | 0 |  |  | 0 |
Financing Receivable, Year Two, Originated, Fiscal Year before Current Fiscal Year |  | 0 |  | 0 |  |  | 209 |
Financing Receivable, Year Three, Originated, Two Years before Current Fiscal Year |  | 770 |  | 770 |  |  | 636 |
Financing Receivable, Year Four, Originated, Three Years before Current Fiscal Year |  | 749 |  | 749 |  |  | 373 |
Financing Receivable, Year Five, Originated, Four Years before Current Fiscal Year |  | 607 |  | 607 |  |  | 742 |
Prior |  | 5,635 |  | 5,635 |  |  | 1,664 |
Revolving Loans |  | 0 |  | 0 |  |  | 0 |
Revolving converted to Term(1) | [1] | 0 |  | 0 |  |  | 0 |
Total loans | [2] | 7,761 |  | 7,761 |  |  | 3,624 |
Home Equity Loan [Member] |  |  |  |  |  |  |  |
Financing Receivable, Allowance for Credit Loss, Writeoff, by Origination Year [Abstract] |  |  |  |  |  |  |  |
2025 |  |  |  | 0 |  |  | 0 |
2024 |  |  |  | 0 |  |  | 0 |
2023 |  |  |  | 0 |  |  | 0 |
2022 |  |  |  | 0 |  |  | 0 |
2021 |  |  |  | 0 |  |  | 0 |
Prior |  |  |  | 0 |  |  | 0 |
Revolving Loans |  |  |  | 96 |  |  | 241 |
Revolving converted to Term(1) | [1] |  |  | 0 |  |  | 139 |
Total |  | 0 | $ 38 | 96 |  | $ 49 | 380 |
Financing Receivable, Year One, Originated, Current Fiscal Year |  | 8,413 |  | 8,413 |  |  | 14,888 |
Financing Receivable, Year Two, Originated, Fiscal Year before Current Fiscal Year |  | 14,463 |  | 14,463 |  |  | 24,020 |
Financing Receivable, Year Three, Originated, Two Years before Current Fiscal Year |  | 19,958 |  | 19,958 |  |  | 32,577 |
Financing Receivable, Year Four, Originated, Three Years before Current Fiscal Year |  | 31,033 |  | 31,033 |  |  | 49,290 |
Financing Receivable, Year Five, Originated, Four Years before Current Fiscal Year |  | 46,378 |  | 46,378 |  |  | 45,322 |
Prior |  | 156,341 |  | 156,341 |  |  | 127,255 |
Revolving Loans |  | 990,329 |  | 990,329 |  |  | 830,491 |
Revolving converted to Term(1) | [1] | 17,224 |  | 17,224 |  |  | 16,325 |
Total loans | [2] | 1,284,139 |  | 1,284,139 |  |  | 1,140,168 | [3]
Home Equity Loan [Member] | Pass [Member] |  |  |  |  |  |  |  |
Financing Receivable, Allowance for Credit Loss, Writeoff, by Origination Year [Abstract] |  |  |  |  |  |  |  |
Financing Receivable, Year One, Originated, Current Fiscal Year |  | 8,413 |  | 8,413 |  |  | 14,888 |
Financing Receivable, Year Two, Originated, Fiscal Year before Current Fiscal Year |  | 14,463 |  | 14,463 |  |  | 24,020 |
Financing Receivable, Year Three, Originated, Two Years before Current Fiscal Year |  | 19,958 |  | 19,958 |  |  | 32,577 |
Financing Receivable, Year Four, Originated, Three Years before Current Fiscal Year |  | 31,033 |  | 31,033 |  |  | 49,290 |
Financing Receivable, Year Five, Originated, Four Years before Current Fiscal Year |  | 46,077 |  | 46,077 |  |  | 45,322 |
Prior |  | 155,913 |  | 155,913 |  |  | 127,029 |
Revolving Loans |  | 988,741 |  | 988,741 |  |  | 829,688 |
Revolving converted to Term(1) | [1] | 17,224 |  | 17,224 |  |  | 16,229 |
Total loans | [2] | 1,281,822 |  | 1,281,822 |  |  | 1,139,043 |
Home Equity Loan [Member] | Default [Member] |  |  |  |  |  |  |  |
Financing Receivable, Allowance for Credit Loss, Writeoff, by Origination Year [Abstract] |  |  |  |  |  |  |  |
Financing Receivable, Year One, Originated, Current Fiscal Year |  | 0 |  | 0 |  |  | 0 |
Financing Receivable, Year Two, Originated, Fiscal Year before Current Fiscal Year |  | 0 |  | 0 |  |  | 0 |
Financing Receivable, Year Three, Originated, Two Years before Current Fiscal Year |  | 0 |  | 0 |  |  | 0 |
Financing Receivable, Year Four, Originated, Three Years before Current Fiscal Year |  | 0 |  | 0 |  |  | 0 |
Financing Receivable, Year Five, Originated, Four Years before Current Fiscal Year |  | 301 |  | 301 |  |  | 0 |
Prior |  | 428 |  | 428 |  |  | 226 |
Revolving Loans |  | 1,588 |  | 1,588 |  |  | 803 |
Revolving converted to Term(1) | [1] | 0 |  | 0 |  |  | 96 |
Total loans | [2] | 2,317 |  | 2,317 |  |  | 1,125 |
Consumer Loan [Member] |  |  |  |  |  |  |  |
Financing Receivable, Allowance for Credit Loss, Writeoff, by Origination Year [Abstract] |  |  |  |  |  |  |  |
2025 |  |  |  | 3,305 |  |  | 3,339 |
2024 |  |  |  | 22 |  |  | 0 |
2023 |  |  |  | 10 |  |  | 0 |
2022 |  |  |  | 0 |  |  | 0 |
2021 |  |  |  | 0 |  |  | 0 |
Prior |  |  |  | 0 |  |  | 19 |
Revolving Loans |  |  |  | 11 |  |  | 16 |
Revolving converted to Term(1) | [1] |  |  | 0 |  |  | 0 |
Total |  |  |  | 3,348 | [5] |  | 3,374 |
Financing Receivable, Year One, Originated, Current Fiscal Year | [5] | 1,993 |  | 1,993 |  |  | 651 |
Financing Receivable, Year Two, Originated, Fiscal Year before Current Fiscal Year | [5] | 1,845 |  | 1,845 |  |  | 445 |
Financing Receivable, Year Three, Originated, Two Years before Current Fiscal Year | [5] | 1,617 |  | 1,617 |  |  | 151 |
Financing Receivable, Year Four, Originated, Three Years before Current Fiscal Year | [5] | 937 |  | 937 |  |  | 599 |
Financing Receivable, Year Five, Originated, Four Years before Current Fiscal Year | [5] | 930 |  | 930 |  |  | 211 |
Prior | [5] | 1,221 |  | 1,221 |  |  | 1,158 |
Revolving Loans | [5] | 29,032 |  | 29,032 |  |  | 36,157 |
Revolving converted to Term(1) | [1],[5] | 0 |  | 0 |  |  | 0 |
Total loans | [2],[5] | 37,575 |  | 37,575 |  |  | 39,372 |
Consumer Loan [Member] | Pass [Member] |  |  |  |  |  |  |  |
Financing Receivable, Allowance for Credit Loss, Writeoff, by Origination Year [Abstract] |  |  |  |  |  |  |  |
Financing Receivable, Year One, Originated, Current Fiscal Year | [5] | 1,993 |  | 1,993 |  |  | 651 |
Financing Receivable, Year Two, Originated, Fiscal Year before Current Fiscal Year | [5] | 1,830 |  | 1,830 |  |  | 445 |
Financing Receivable, Year Three, Originated, Two Years before Current Fiscal Year | [5] | 1,617 |  | 1,617 |  |  | 151 |
Financing Receivable, Year Four, Originated, Three Years before Current Fiscal Year | [5] | 926 |  | 926 |  |  | 599 |
Financing Receivable, Year Five, Originated, Four Years before Current Fiscal Year | [5] | 927 |  | 927 |  |  | 211 |
Prior | [5] | 1,221 |  | 1,221 |  |  | 1,158 |
Revolving Loans | [5] | 29,029 |  | 29,029 |  |  | 36,157 |
Revolving converted to Term(1) | [1],[5] | 0 |  | 0 |  |  | 0 |
Total loans | [2],[5] | 37,543 |  | 37,543 |  |  | 39,372 |
Consumer Loan [Member] | Default [Member] |  |  |  |  |  |  |  |
Financing Receivable, Allowance for Credit Loss, Writeoff, by Origination Year [Abstract] |  |  |  |  |  |  |  |
Financing Receivable, Year One, Originated, Current Fiscal Year | [5] | 0 |  | 0 |  |  | 0 |
Financing Receivable, Year Two, Originated, Fiscal Year before Current Fiscal Year | [5] | 15 |  | 15 |  |  | 0 |
Financing Receivable, Year Three, Originated, Two Years before Current Fiscal Year | [5] | 0 |  | 0 |  |  | 0 |
Financing Receivable, Year Four, Originated, Three Years before Current Fiscal Year | [5] | 11 |  | 11 |  |  | 0 |
Financing Receivable, Year Five, Originated, Four Years before Current Fiscal Year | [5] | 3 |  | 3 |  |  | 0 |
Prior | [5] | 0 |  | 0 |  |  | 0 |
Revolving Loans | [5] | 3 |  | 3 |  |  | 0 |
Revolving converted to Term(1) | [1],[5] | 0 |  | 0 |  |  | 0 |
Total loans | [2],[5] | $ 32 |  | $ 32 |  |  | $ 0 |
[1] | Amounts presented represent the amortized cost as of September 30, 2025 and December 31, 2024 of revolving loans that were converted to term loans during the nine and twelve months then ended, respectively.
[2] | (2)Loan origination dates in the tables above reflect the original origination date, or the date of a material modification of a previously originated loan.
[3] | The amount of net deferred fees/costs on originated loans included in the ending balance was $7.2 million and $6.1 million at September 30, 2025 and December 31, 2024, respectively. Net unamortized discounts on acquired loans included in the ending balance were $163.1 million and $8.1 million at September 30, 2025 and December 31, 2024, respectively.
[4] | (1)Commercial and industrial and commercial real estate balances as of September 30, 2025 presented above vary from amounts previously reported in the Company’s third quarter 2025 earnings release. These reported amounts reflect a reclassification of commercial and industrial loan balances to the commercial real estate category based upon further review of loan classifications subsequent to the system conversion of Enterprise Bancorp, Inc., parent of Enterprise Bank and Trust Company (collectively “Enterprise”). Reported amounts throughout this Form 10-Q are reflective of this reclassification, where applicable.
[5] | Other consumer portfolio is inclusive of deposit account overdrafts recorded as loan balances and the associated gross write-offs.

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