XML 71 R60.htm IDEA: XBRL DOCUMENT v3.25.3
Allowance for Credit Losses and Credit Quality of Loans, 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, Credit Quality Indicator [Line Items]          
Minimum number of days past due for loans to be considered nonperforming     90 days    
Credit Quality by Loan Class by Vintage [Abstract]          
2025/2024 $ 1,002,849   $ 1,002,849   $ 1,444,390
2024/2023 1,404,332   1,404,332   1,217,572
2023/2022 1,253,393   1,253,393   1,799,431
2022/2021 1,878,881   1,878,881   1,426,865
2021/2020 1,492,027   1,492,027   875,399
Prior 3,216,189   3,216,189   2,133,000
Revolving Loans Amortized Cost Basis 1,247,145   1,247,145   997,401
Revolving Loans Converted to Term 100,318   100,318   75,852
Total 11,595,134   11,595,134   9,969,910
Gross Charge-offs by Loan Class by Vintage [Abstract]          
2025/2024     (588)   (876)
2024/2023     (1,783)   (2,471)
2023/2022     (2,603)   (9,194)
2022/2021     (6,306)   (8,352)
2021/2020     (3,098)   (1,353)
Prior     (4,604)   (3,482)
Revolving Loans Amortized Cost Basis     0   0
Revolving Loans Converted to Term     0   0
Total (6,396) $ (6,077) (18,982) $ (18,384) (25,728)
C&I [Member]          
Credit Quality by Loan Class by Vintage [Abstract]          
2025/2024 173,250   173,250   258,515
2024/2023 246,835   246,835   174,007
2023/2022 167,698   167,698   185,741
2022/2021 174,478   174,478   181,034
2021/2020 154,909   154,909   119,306
Prior 191,377   191,377   106,641
Revolving Loans Amortized Cost Basis 496,993   496,993   395,256
Revolving Loans Converted to Term 13,688   13,688   9,713
Total 1,619,228   1,619,228   1,430,213
Gross Charge-offs by Loan Class by Vintage [Abstract]          
2025/2024     0   0
2024/2023     (260)   (99)
2023/2022     (173)   (1,063)
2022/2021     (63)   (162)
2021/2020     (25)   0
Prior     (611)   (1,352)
Revolving Loans Amortized Cost Basis     0   0
Revolving Loans Converted to Term     0   0
Total     (1,132)   (2,676)
C&I [Member] | Pass [Member]          
Credit Quality by Loan Class by Vintage [Abstract]          
2025/2024 173,160   173,160   255,824
2024/2023 235,103   235,103   166,780
2023/2022 159,193   159,193   180,095
2022/2021 159,869   159,869   177,839
2021/2020 141,828   141,828   118,826
Prior 181,012   181,012   101,755
Revolving Loans Amortized Cost Basis 424,357   424,357   349,443
Revolving Loans Converted to Term 12,236   12,236   3,588
Total 1,486,758   1,486,758   1,354,150
C&I [Member] | Special Mention [Member]          
Credit Quality by Loan Class by Vintage [Abstract]          
2025/2024 51   51   272
2024/2023 9,549   9,549   3,265
2023/2022 5,685   5,685   3,461
2022/2021 7,943   7,943   1,639
2021/2020 1,315   1,315   307
Prior 9,035   9,035   1,008
Revolving Loans Amortized Cost Basis 37,201   37,201   22,582
Revolving Loans Converted to Term 0   0   4,374
Total 70,779   70,779   36,908
C&I [Member] | Substandard [Member]          
Credit Quality by Loan Class by Vintage [Abstract]          
2025/2024 39   39   2,419
2024/2023 2,183   2,183   3,895
2023/2022 2,820   2,820   2,183
2022/2021 6,664   6,664   1,555
2021/2020 11,766   11,766   173
Prior 1,330   1,330   3,878
Revolving Loans Amortized Cost Basis 35,435   35,435   23,231
Revolving Loans Converted to Term 1,452   1,452   1,751
Total 61,689   61,689   39,085
C&I [Member] | Doubtful [Member]          
Credit Quality by Loan Class by Vintage [Abstract]          
2025/2024 0   0   0
2024/2023 0   0   67
2023/2022 0   0   2
2022/2021 2   2   1
2021/2020 0   0   0
Prior 0   0   0
Revolving Loans Amortized Cost Basis 0   0   0
Revolving Loans Converted to Term 0   0   0
Total 2   2   70
CRE [Member]          
Credit Quality by Loan Class by Vintage [Abstract]          
2025/2024 261,281   261,281   417,408
2024/2023 501,832   501,832   368,983
2023/2022 491,209   491,209   593,611
2022/2021 748,594   748,594   539,685
2021/2020 627,650   627,650   421,409
Prior 1,590,517   1,590,517   990,610
Revolving Loans Amortized Cost Basis 377,583   377,583   317,272
Revolving Loans Converted to Term 60,456   60,456   47,162
Total 4,659,122   4,659,122   3,696,140
Gross Charge-offs by Loan Class by Vintage [Abstract]          
2025/2024     0   0
2024/2023     0   0
2023/2022     (178)   0
2022/2021     0   (2,366)
2021/2020     0   0
Prior     (2,100)   0
Revolving Loans Amortized Cost Basis     0   0
Revolving Loans Converted to Term     0   0
Total     (2,278)   (2,366)
CRE [Member] | Pass [Member]          
Credit Quality by Loan Class by Vintage [Abstract]          
2025/2024 253,786   253,786   414,835
2024/2023 486,188   486,188   352,834
2023/2022 470,842   470,842   550,682
2022/2021 671,895   671,895   514,134
2021/2020 593,011   593,011   414,737
Prior 1,425,217   1,425,217   912,693
Revolving Loans Amortized Cost Basis 349,876   349,876   314,574
Revolving Loans Converted to Term 38,406   38,406   45,940
Total 4,289,221   4,289,221   3,520,429
CRE [Member] | Special Mention [Member]          
Credit Quality by Loan Class by Vintage [Abstract]          
2025/2024 5,543   5,543   2,573
2024/2023 1,795   1,795   14,406
2023/2022 9,127   9,127   23,747
2022/2021 56,451   56,451   7,440
2021/2020 17,236   17,236   4,310
Prior 65,950   65,950   16,888
Revolving Loans Amortized Cost Basis 26,976   26,976   2,044
Revolving Loans Converted to Term 16,567   16,567   1,222
Total 199,645   199,645   72,630
CRE [Member] | Substandard [Member]          
Credit Quality by Loan Class by Vintage [Abstract]          
2025/2024 1,952   1,952   0
2024/2023 13,849   13,849   1,743
2023/2022 11,240   11,240   19,182
2022/2021 20,248   20,248   18,111
2021/2020 17,403   17,403   2,362
Prior 99,350   99,350   61,029
Revolving Loans Amortized Cost Basis 731   731   654
Revolving Loans Converted to Term 5,483   5,483   0
Total 170,256   170,256   103,081
Auto [Member]          
Credit Quality by Loan Class by Vintage [Abstract]          
2025/2024 443,916   443,916   558,411
2024/2023 414,535   414,535   322,528
2023/2022 228,240   228,240   238,942
2022/2021 155,431   155,431   90,602
2021/2020 50,701   50,701   20,038
Prior 10,813   10,813   14,385
Revolving Loans Amortized Cost Basis 0   0   0
Revolving Loans Converted to Term 0   0   0
Total 1,303,636   1,303,636   1,244,906
Gross Charge-offs by Loan Class by Vintage [Abstract]          
2025/2024     (94)   (141)
2024/2023     (1,117)   (1,478)
2023/2022     (1,091)   (1,610)
2022/2021     (1,175)   (837)
2021/2020     (519)   (116)
Prior     (208)   (347)
Revolving Loans Amortized Cost Basis     0   0
Revolving Loans Converted to Term     0   0
Total     (4,204)   (4,529)
Auto [Member] | Performing [Member]          
Credit Quality by Loan Class by Vintage [Abstract]          
2025/2024 443,705   443,705   557,817
2024/2023 413,504   413,504   321,545
2023/2022 227,396   227,396   238,232
2022/2021 154,737   154,737   90,143
2021/2020 50,409   50,409   19,931
Prior 10,743   10,743   14,284
Revolving Loans Amortized Cost Basis 0   0   0
Revolving Loans Converted to Term 0   0   0
Total 1,300,494   1,300,494   1,241,952
Auto [Member] | Nonperforming [Member]          
Credit Quality by Loan Class by Vintage [Abstract]          
2025/2024 211   211   594
2024/2023 1,031   1,031   983
2023/2022 844   844   710
2022/2021 694   694   459
2021/2020 292   292   107
Prior 70   70   101
Revolving Loans Amortized Cost Basis 0   0   0
Revolving Loans Converted to Term 0   0   0
Total 3,142   3,142   2,954
Residential Solar [Member]          
Credit Quality by Loan Class by Vintage [Abstract]          
2025/2024 1,872   1,872   4,381
2024/2023 2,254   2,254   121,968
2023/2022 111,472   111,472   398,899
2022/2021 375,133   375,133   166,506
2021/2020 155,524   155,524   56,692
Prior 111,727   111,727   71,633
Revolving Loans Amortized Cost Basis 0   0   0
Revolving Loans Converted to Term 0   0   0
Total 757,982   757,982   820,079
Gross Charge-offs by Loan Class by Vintage [Abstract]          
2025/2024     0   0
2024/2023     0   (530)
2023/2022     (828)   (4,441)
2022/2021     (3,769)   (716)
2021/2020     (1,123)   (201)
Prior     (682)   (694)
Revolving Loans Amortized Cost Basis     0   0
Revolving Loans Converted to Term     0   0
Total     (6,402)   (6,582)
Residential Solar [Member] | Performing [Member]          
Credit Quality by Loan Class by Vintage [Abstract]          
2025/2024 1,872   1,872   4,381
2024/2023 2,254   2,254   121,755
2023/2022 111,363   111,363   398,030
2022/2021 374,462   374,462   166,018
2021/2020 155,141   155,141   56,612
Prior 111,602   111,602   71,472
Revolving Loans Amortized Cost Basis 0   0   0
Revolving Loans Converted to Term 0   0   0
Total 756,694   756,694   818,268
Residential Solar [Member] | Nonperforming [Member]          
Credit Quality by Loan Class by Vintage [Abstract]          
2025/2024 0   0   0
2024/2023 0   0   213
2023/2022 109   109   869
2022/2021 671   671   488
2021/2020 383   383   80
Prior 125   125   161
Revolving Loans Amortized Cost Basis 0   0   0
Revolving Loans Converted to Term 0   0   0
Total 1,288   1,288   1,811
Other Consumer [Member]          
Financing Receivable, Credit Quality Indicator [Line Items]          
Overdrawn deposit related to gross charge-offs reported as 2024 originations     300   700
Overdrawn deposit related to gross charge-offs reported as 2025 originations     500    
Overdrawn deposit related to gross charge-offs reported as 2023 originations         200
Credit Quality by Loan Class by Vintage [Abstract]          
2025/2024 13,023   13,023   16,438
2024/2023 8,623   8,623   6,728
2023/2022 4,044   4,044   11,999
2022/2021 5,957   5,957   27,478
2021/2020 15,152   15,152   10,927
Prior 16,167   16,167   16,083
Revolving Loans Amortized Cost Basis 25,281   25,281   19,522
Revolving Loans Converted to Term 26   26   42
Total 88,273   88,273   109,217
Gross Charge-offs by Loan Class by Vintage [Abstract]          
2025/2024     (494)   (735)
2024/2023     (390)   (330)
2023/2022     (72)   (2,080)
2022/2021     (785)   (4,271)
2021/2020     (1,431)   (1,036)
Prior     (955)   (912)
Revolving Loans Amortized Cost Basis     0   0
Revolving Loans Converted to Term     0   0
Total     (4,127)   (9,364)
Other Consumer [Member] | Performing [Member]          
Credit Quality by Loan Class by Vintage [Abstract]          
2025/2024 13,020   13,020   16,426
2024/2023 8,614   8,614   6,685
2023/2022 4,035   4,035   11,792
2022/2021 5,873   5,873   27,045
2021/2020 14,830   14,830   10,718
Prior 16,061   16,061   15,881
Revolving Loans Amortized Cost Basis 25,271   25,271   19,507
Revolving Loans Converted to Term 16   16   12
Total 87,720   87,720   108,066
Other Consumer [Member] | Nonperforming [Member]          
Credit Quality by Loan Class by Vintage [Abstract]          
2025/2024 3   3   12
2024/2023 9   9   43
2023/2022 9   9   207
2022/2021 84   84   433
2021/2020 322   322   209
Prior 106   106   202
Revolving Loans Amortized Cost Basis 10   10   15
Revolving Loans Converted to Term 10   10   30
Total 553   553   1,151
Residential [Member]          
Credit Quality by Loan Class by Vintage [Abstract]          
2025/2024 109,507   109,507   189,237
2024/2023 230,253   230,253   223,358
2023/2022 250,730   250,730   370,239
2022/2021 419,288   419,288   421,560
2021/2020 488,091   488,091   247,027
Prior 1,295,588   1,295,588   933,648
Revolving Loans Amortized Cost Basis 347,288   347,288   265,351
Revolving Loans Converted to Term 26,148   26,148   18,935
Total 3,166,893   3,166,893   2,669,355
Gross Charge-offs by Loan Class by Vintage [Abstract]          
2025/2024     0   0
2024/2023     (16)   (34)
2023/2022     (261)   0
2022/2021     (514)   0
2021/2020     0   0
Prior     (48)   (177)
Revolving Loans Amortized Cost Basis     0   0
Revolving Loans Converted to Term     0   0
Total (721) $ (34) (839) $ (148) (211)
Residential [Member] | Performing [Member]          
Credit Quality by Loan Class by Vintage [Abstract]          
2025/2024 109,507   109,507   188,657
2024/2023 229,198   229,198   222,593
2023/2022 247,961   247,961   369,473
2022/2021 414,548   414,548   419,053
2021/2020 485,279   485,279   246,867
Prior 1,282,058   1,282,058   924,869
Revolving Loans Amortized Cost Basis 347,258   347,258   265,351
Revolving Loans Converted to Term 26,143   26,143   18,935
Total 3,141,952   3,141,952   2,655,798
Residential [Member] | Nonperforming [Member]          
Credit Quality by Loan Class by Vintage [Abstract]          
2025/2024 0   0   580
2024/2023 1,055   1,055   765
2023/2022 2,769   2,769   766
2022/2021 4,740   4,740   2,507
2021/2020 2,812   2,812   160
Prior 13,530   13,530   8,779
Revolving Loans Amortized Cost Basis 30   30   0
Revolving Loans Converted to Term 5   5   0
Total $ 24,941   $ 24,941   $ 13,557