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Allowance For Credit Losses On Loans (Risk Category And Gross Charge-Offs By Vintage Year) (Details) - USD ($) $ in Thousands | 3 Months Ended | 9 Months Ended | 12 Months Ended |
--- | --- | --- | --- | ---
Sep. 30, 2024 | Sep. 30, 2024 | Dec. 31, 2024 | Sep. 30, 2025
Financing Receivable, Recorded Investment [Line Items] |  |  |  |
Financing Receivable, Excluding Accrued Interest, Year One, Originated, Current Fiscal Year |  |  | $ 251,418 | $ 333,838
Financing Receivable, Excluding Accrued Interest, Year Two, Originated, Fiscal Year before Current Fiscal Year |  |  | 341,947 | 202,928
Financing Receivable, Excluding Accrued Interest, Year Three, Originated, Two Years before Current Fiscal Year |  |  | 258,372 | 276,060
Financing Receivable, Excluding Accrued Interest, Year Four, Originated, Three Years before Current Fiscal Year |  |  | 265,891 | 202,184
Financing Receivable, Excluding Accrued Interest, Year Five, Originated, Four Years before Current Fiscal Year |  |  | 65,938 | 176,312
Financing Receivable, Excluding Accrued Interest, Originated, More than Five Years before Current Fiscal Year |  |  | 215,583 | 228,290
Financing Receivable, Excluding Accrued Interest, Revolving |  |  | 466,966 | 534,577
Financing Receivable, Excluding Accrued Interest, Revolving, Converted to Term Loan |  |  |  | 5,250
Financing Receivable, Excluding Accrued Interest, before Allowance for Credit Loss, Total |  |  | 1,866,115 | 1,959,439
Financing Receivable, Allowance for Credit Loss, Charge-offs, Total | $ 95 | $ 95 |  |
Pass [Member] |  |  |  |
Financing Receivable, Recorded Investment [Line Items] |  |  |  |
Financing Receivable, Excluding Accrued Interest, Year One, Originated, Current Fiscal Year |  |  | 251,418 | 333,838
Financing Receivable, Excluding Accrued Interest, Year Two, Originated, Fiscal Year before Current Fiscal Year |  |  | 335,189 | 202,928
Financing Receivable, Excluding Accrued Interest, Year Three, Originated, Two Years before Current Fiscal Year |  |  | 250,952 | 267,835
Financing Receivable, Excluding Accrued Interest, Year Four, Originated, Three Years before Current Fiscal Year |  |  | 241,554 | 195,457
Financing Receivable, Excluding Accrued Interest, Year Five, Originated, Four Years before Current Fiscal Year |  |  | 65,869 | 159,989
Financing Receivable, Excluding Accrued Interest, Originated, More than Five Years before Current Fiscal Year |  |  | 214,050 | 228,290
Financing Receivable, Excluding Accrued Interest, Revolving |  |  | 460,546 | 528,282
Financing Receivable, Excluding Accrued Interest, Revolving, Converted to Term Loan |  |  |  | 5,250
Financing Receivable, Excluding Accrued Interest, before Allowance for Credit Loss, Total |  |  | 1,819,578 | 1,921,869
Special Mention [Member] |  |  |  |
Financing Receivable, Recorded Investment [Line Items] |  |  |  |
Financing Receivable, Excluding Accrued Interest, Year Two, Originated, Fiscal Year before Current Fiscal Year |  |  | 5,524 |
Financing Receivable, Excluding Accrued Interest, Year Three, Originated, Two Years before Current Fiscal Year |  |  | 7,091 | 219
Financing Receivable, Excluding Accrued Interest, Year Four, Originated, Three Years before Current Fiscal Year |  |  | 24,337 | 6,637
Financing Receivable, Excluding Accrued Interest, Year Five, Originated, Four Years before Current Fiscal Year |  |  | 69 | 16,323
Financing Receivable, Excluding Accrued Interest, Originated, More than Five Years before Current Fiscal Year |  |  | 1,420 |
Financing Receivable, Excluding Accrued Interest, Revolving |  |  | 3,950 | 5,805
Financing Receivable, Excluding Accrued Interest, before Allowance for Credit Loss, Total |  |  | 42,391 | 28,984
Substandard [Member] |  |  |  |
Financing Receivable, Recorded Investment [Line Items] |  |  |  |
Financing Receivable, Excluding Accrued Interest, Year Three, Originated, Two Years before Current Fiscal Year |  |  | 329 | 5,258
Financing Receivable, Excluding Accrued Interest, Year Four, Originated, Three Years before Current Fiscal Year |  |  |  | 90
Financing Receivable, Excluding Accrued Interest, Revolving |  |  | 2,470 | 490
Financing Receivable, Excluding Accrued Interest, before Allowance for Credit Loss, Total |  |  | 2,799 | 5,838
Substandard - Nonaccrual [Member] |  |  |  |
Financing Receivable, Recorded Investment [Line Items] |  |  |  |
Financing Receivable, Excluding Accrued Interest, Year Three, Originated, Two Years before Current Fiscal Year |  |  |  | 1,522
Financing Receivable, Excluding Accrued Interest, Originated, More than Five Years before Current Fiscal Year |  |  | 113 |
Financing Receivable, Excluding Accrued Interest, before Allowance for Credit Loss, Total |  |  | 113 | 1,522
Doubtful - Nonaccrual [Member] |  |  |  |
Financing Receivable, Recorded Investment [Line Items] |  |  |  |
Financing Receivable, Excluding Accrued Interest, Year Two, Originated, Fiscal Year before Current Fiscal Year |  |  | 1,234 |
Financing Receivable, Excluding Accrued Interest, Year Three, Originated, Two Years before Current Fiscal Year |  |  |  | 1,226
Financing Receivable, Excluding Accrued Interest, before Allowance for Credit Loss, Total |  |  | 1,234 | 1,226
Construction [Member] |  |  |  |
Financing Receivable, Recorded Investment [Line Items] |  |  |  |
Financing Receivable, Excluding Accrued Interest, Year One, Originated, Current Fiscal Year |  |  | 60,400 | 32,918
Financing Receivable, Excluding Accrued Interest, Year Two, Originated, Fiscal Year before Current Fiscal Year |  |  | 71,819 | 69,283
Financing Receivable, Excluding Accrued Interest, Year Three, Originated, Two Years before Current Fiscal Year |  |  | 52,740 | 52,830
Financing Receivable, Excluding Accrued Interest, Year Four, Originated, Three Years before Current Fiscal Year |  |  | 47,713 | 25,950
Financing Receivable, Excluding Accrued Interest, Year Five, Originated, Four Years before Current Fiscal Year |  |  | 3,971 | 22,284
Financing Receivable, Excluding Accrued Interest, Originated, More than Five Years before Current Fiscal Year |  |  | 3,780 | 6,942
Financing Receivable, Excluding Accrued Interest, Revolving |  |  | 6,632 |
Financing Receivable, Excluding Accrued Interest, before Allowance for Credit Loss, Total |  |  | 247,055 | 210,207
Construction [Member] | Pass [Member] |  |  |  |
Financing Receivable, Recorded Investment [Line Items] |  |  |  |
Financing Receivable, Excluding Accrued Interest, Year One, Originated, Current Fiscal Year |  |  | 60,400 | 32,918
Financing Receivable, Excluding Accrued Interest, Year Two, Originated, Fiscal Year before Current Fiscal Year |  |  | 71,819 | 69,283
Financing Receivable, Excluding Accrued Interest, Year Three, Originated, Two Years before Current Fiscal Year |  |  | 49,680 | 52,830
Financing Receivable, Excluding Accrued Interest, Year Four, Originated, Three Years before Current Fiscal Year |  |  | 23,694 | 22,908
Financing Receivable, Excluding Accrued Interest, Year Five, Originated, Four Years before Current Fiscal Year |  |  | 3,971 | 5,961
Financing Receivable, Excluding Accrued Interest, Originated, More than Five Years before Current Fiscal Year |  |  | 3,780 | 6,942
Financing Receivable, Excluding Accrued Interest, Revolving |  |  | 6,632 |
Financing Receivable, Excluding Accrued Interest, before Allowance for Credit Loss, Total |  |  | 219,976 | 190,842
Construction [Member] | Special Mention [Member] |  |  |  |
Financing Receivable, Recorded Investment [Line Items] |  |  |  |
Financing Receivable, Excluding Accrued Interest, Year Three, Originated, Two Years before Current Fiscal Year |  |  | 3,060 |
Financing Receivable, Excluding Accrued Interest, Year Four, Originated, Three Years before Current Fiscal Year |  |  | 24,019 | 3,042
Financing Receivable, Excluding Accrued Interest, Year Five, Originated, Four Years before Current Fiscal Year |  |  |  | 16,323
Financing Receivable, Excluding Accrued Interest, before Allowance for Credit Loss, Total |  |  | 27,079 | 19,365
Commercial And Industrial [Member] |  |  |  |
Financing Receivable, Recorded Investment [Line Items] |  |  |  |
Financing Receivable, Excluding Accrued Interest, Year One, Originated, Current Fiscal Year |  |  | 131,267 | 148,993
Financing Receivable, Excluding Accrued Interest, Year Two, Originated, Fiscal Year before Current Fiscal Year |  |  | 102,400 | 73,323
Financing Receivable, Excluding Accrued Interest, Year Three, Originated, Two Years before Current Fiscal Year |  |  | 70,834 | 62,482
Financing Receivable, Excluding Accrued Interest, Year Four, Originated, Three Years before Current Fiscal Year |  |  | 74,600 | 46,328
Financing Receivable, Excluding Accrued Interest, Year Five, Originated, Four Years before Current Fiscal Year |  |  | 13,784 | 28,405
Financing Receivable, Excluding Accrued Interest, Originated, More than Five Years before Current Fiscal Year |  |  | 6,336 | 5,266
Financing Receivable, Excluding Accrued Interest, Revolving |  |  | 418,201 | 501,826
Financing Receivable, Excluding Accrued Interest, Revolving, Converted to Term Loan |  |  |  | 5,250
Financing Receivable, Excluding Accrued Interest, before Allowance for Credit Loss, Total |  |  | 817,422 | 871,873
Financing Receivable, Excluding Accrued Interest, Year One, Originated, Current Fiscal Year, Writeoff |  |  | 4,361 |
Financing Receivable, Allowance for Credit Loss, Charge-offs, Total | $ 95 | $ 95 | 4,361 |
Commercial And Industrial [Member] | Pass [Member] |  |  |  |
Financing Receivable, Recorded Investment [Line Items] |  |  |  |
Financing Receivable, Excluding Accrued Interest, Year One, Originated, Current Fiscal Year |  |  | 131,267 | 148,993
Financing Receivable, Excluding Accrued Interest, Year Two, Originated, Fiscal Year before Current Fiscal Year |  |  | 95,642 | 73,323
Financing Receivable, Excluding Accrued Interest, Year Three, Originated, Two Years before Current Fiscal Year |  |  | 66,474 | 54,257
Financing Receivable, Excluding Accrued Interest, Year Four, Originated, Three Years before Current Fiscal Year |  |  | 74,282 | 42,643
Financing Receivable, Excluding Accrued Interest, Year Five, Originated, Four Years before Current Fiscal Year |  |  | 13,715 | 28,405
Financing Receivable, Excluding Accrued Interest, Originated, More than Five Years before Current Fiscal Year |  |  | 6,223 | 5,266
Financing Receivable, Excluding Accrued Interest, Revolving |  |  | 413,781 | 495,531
Financing Receivable, Excluding Accrued Interest, Revolving, Converted to Term Loan |  |  |  | 5,250
Financing Receivable, Excluding Accrued Interest, before Allowance for Credit Loss, Total |  |  | 801,384 | 853,668
Commercial And Industrial [Member] | Special Mention [Member] |  |  |  |
Financing Receivable, Recorded Investment [Line Items] |  |  |  |
Financing Receivable, Excluding Accrued Interest, Year Two, Originated, Fiscal Year before Current Fiscal Year |  |  | 5,524 |
Financing Receivable, Excluding Accrued Interest, Year Three, Originated, Two Years before Current Fiscal Year |  |  | 4,031 | 219
Financing Receivable, Excluding Accrued Interest, Year Four, Originated, Three Years before Current Fiscal Year |  |  | 318 | 3,595
Financing Receivable, Excluding Accrued Interest, Year Five, Originated, Four Years before Current Fiscal Year |  |  | 69 |
Financing Receivable, Excluding Accrued Interest, Revolving |  |  | 1,950 | 5,805
Financing Receivable, Excluding Accrued Interest, before Allowance for Credit Loss, Total |  |  | 11,892 | 9,619
Commercial And Industrial [Member] | Substandard [Member] |  |  |  |
Financing Receivable, Recorded Investment [Line Items] |  |  |  |
Financing Receivable, Excluding Accrued Interest, Year Three, Originated, Two Years before Current Fiscal Year |  |  | 329 | 5,258
Financing Receivable, Excluding Accrued Interest, Year Four, Originated, Three Years before Current Fiscal Year |  |  |  | 90
Financing Receivable, Excluding Accrued Interest, Revolving |  |  | 2,470 | 490
Financing Receivable, Excluding Accrued Interest, before Allowance for Credit Loss, Total |  |  | 2,799 | 5,838
Commercial And Industrial [Member] | Substandard - Nonaccrual [Member] |  |  |  |
Financing Receivable, Recorded Investment [Line Items] |  |  |  |
Financing Receivable, Excluding Accrued Interest, Year Three, Originated, Two Years before Current Fiscal Year |  |  |  | 1,522
Financing Receivable, Excluding Accrued Interest, Originated, More than Five Years before Current Fiscal Year |  |  | 113 |
Financing Receivable, Excluding Accrued Interest, before Allowance for Credit Loss, Total |  |  | 113 | 1,522
Commercial And Industrial [Member] | Doubtful - Nonaccrual [Member] |  |  |  |
Financing Receivable, Recorded Investment [Line Items] |  |  |  |
Financing Receivable, Excluding Accrued Interest, Year Two, Originated, Fiscal Year before Current Fiscal Year |  |  | 1,234 |
Financing Receivable, Excluding Accrued Interest, Year Three, Originated, Two Years before Current Fiscal Year |  |  |  | 1,226
Financing Receivable, Excluding Accrued Interest, before Allowance for Credit Loss, Total |  |  | 1,234 | 1,226
Residential Real Estate [Member] |  |  |  |
Financing Receivable, Recorded Investment [Line Items] |  |  |  |
Financing Receivable, Excluding Accrued Interest, Year One, Originated, Current Fiscal Year |  |  | 1,070 | 3,336
Financing Receivable, Excluding Accrued Interest, Year Two, Originated, Fiscal Year before Current Fiscal Year |  |  | 4,395 | 2,267
Financing Receivable, Excluding Accrued Interest, Year Three, Originated, Two Years before Current Fiscal Year |  |  | 677 | 4,348
Financing Receivable, Excluding Accrued Interest, Year Four, Originated, Three Years before Current Fiscal Year |  |  |  | 669
Financing Receivable, Excluding Accrued Interest, Year Five, Originated, Four Years before Current Fiscal Year |  |  | 1,970 |
Financing Receivable, Excluding Accrued Interest, Originated, More than Five Years before Current Fiscal Year |  |  | 857 | 2,739
Financing Receivable, Excluding Accrued Interest, Revolving |  |  | 18,453 | 22,927
Financing Receivable, Excluding Accrued Interest, before Allowance for Credit Loss, Total |  |  | 27,422 | 36,286
Residential Real Estate [Member] | Pass [Member] |  |  |  |
Financing Receivable, Recorded Investment [Line Items] |  |  |  |
Financing Receivable, Excluding Accrued Interest, Year One, Originated, Current Fiscal Year |  |  | 1,070 | 3,336
Financing Receivable, Excluding Accrued Interest, Year Two, Originated, Fiscal Year before Current Fiscal Year |  |  | 4,395 | 2,267
Financing Receivable, Excluding Accrued Interest, Year Three, Originated, Two Years before Current Fiscal Year |  |  | 677 | 4,348
Financing Receivable, Excluding Accrued Interest, Year Four, Originated, Three Years before Current Fiscal Year |  |  |  | 669
Financing Receivable, Excluding Accrued Interest, Year Five, Originated, Four Years before Current Fiscal Year |  |  | 1,970 |
Financing Receivable, Excluding Accrued Interest, Originated, More than Five Years before Current Fiscal Year |  |  | 857 | 2,739
Financing Receivable, Excluding Accrued Interest, Revolving |  |  | 18,453 | 22,927
Financing Receivable, Excluding Accrued Interest, before Allowance for Credit Loss, Total |  |  | 27,422 | 36,286
Commercial Real Estate [Member] |  |  |  |
Financing Receivable, Recorded Investment [Line Items] |  |  |  |
Financing Receivable, Excluding Accrued Interest, Year One, Originated, Current Fiscal Year |  |  | 58,681 | 148,591
Financing Receivable, Excluding Accrued Interest, Year Two, Originated, Fiscal Year before Current Fiscal Year |  |  | 163,333 | 58,055
Financing Receivable, Excluding Accrued Interest, Year Three, Originated, Two Years before Current Fiscal Year |  |  | 134,121 | 156,400
Financing Receivable, Excluding Accrued Interest, Year Four, Originated, Three Years before Current Fiscal Year |  |  | 143,578 | 129,237
Financing Receivable, Excluding Accrued Interest, Year Five, Originated, Four Years before Current Fiscal Year |  |  | 46,213 | 125,623
Financing Receivable, Excluding Accrued Interest, Originated, More than Five Years before Current Fiscal Year |  |  | 204,610 | 213,343
Financing Receivable, Excluding Accrued Interest, Revolving |  |  | 22,723 | 7,510
Financing Receivable, Excluding Accrued Interest, before Allowance for Credit Loss, Total |  |  | 773,259 | 838,759
Commercial Real Estate [Member] | Pass [Member] |  |  |  |
Financing Receivable, Recorded Investment [Line Items] |  |  |  |
Financing Receivable, Excluding Accrued Interest, Year One, Originated, Current Fiscal Year |  |  | 58,681 | 148,591
Financing Receivable, Excluding Accrued Interest, Year Two, Originated, Fiscal Year before Current Fiscal Year |  |  | 163,333 | 58,055
Financing Receivable, Excluding Accrued Interest, Year Three, Originated, Two Years before Current Fiscal Year |  |  | 134,121 | 156,400
Financing Receivable, Excluding Accrued Interest, Year Four, Originated, Three Years before Current Fiscal Year |  |  | 143,578 | 129,237
Financing Receivable, Excluding Accrued Interest, Year Five, Originated, Four Years before Current Fiscal Year |  |  | 46,213 | 125,623
Financing Receivable, Excluding Accrued Interest, Originated, More than Five Years before Current Fiscal Year |  |  | 203,190 | 213,343
Financing Receivable, Excluding Accrued Interest, Revolving |  |  | 20,723 | 7,510
Financing Receivable, Excluding Accrued Interest, before Allowance for Credit Loss, Total |  |  | 769,839 | 838,759
Commercial Real Estate [Member] | Special Mention [Member] |  |  |  |
Financing Receivable, Recorded Investment [Line Items] |  |  |  |
Financing Receivable, Excluding Accrued Interest, Originated, More than Five Years before Current Fiscal Year |  |  | 1,420 |
Financing Receivable, Excluding Accrued Interest, Revolving |  |  | 2,000 |
Financing Receivable, Excluding Accrued Interest, before Allowance for Credit Loss, Total |  |  | 3,420 |
Consumer [Member] |  |  |  |
Financing Receivable, Recorded Investment [Line Items] |  |  |  |
Financing Receivable, Excluding Accrued Interest, Revolving |  |  | 957 | 2,314
Financing Receivable, Excluding Accrued Interest, before Allowance for Credit Loss, Total |  |  | 957 | 2,314
Consumer [Member] | Pass [Member] |  |  |  |
Financing Receivable, Recorded Investment [Line Items] |  |  |  |
Financing Receivable, Excluding Accrued Interest, Revolving |  |  | 957 | 2,314
Financing Receivable, Excluding Accrued Interest, before Allowance for Credit Loss, Total |  |  | $ 957 | $ 2,314

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