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Loans and Leases and Allowance for Credit Losses - Risk Rating Based on Year of Origination (Details) - USD ($) $ in Thousands | 3 Months Ended | 9 Months Ended | 12 Months Ended
--- | --- | --- | ---
Sep. 30, 2024 | Sep. 30, 2023 | Sep. 30, 2024 | Sep. 30, 2023 | Dec. 31, 2023
Loans Amortized Cost Basis by Origination Year |  |  |  |  |
2024 | $ 598,368 |  | $ 598,368 |  | $ 708,789
2023 | 624,092 |  | 624,092 |  | 1,068,688
2022 | 983,974 |  | 983,974 |  | 635,254
2021 | 550,676 |  | 550,676 |  | 266,775
2020 | 234,203 |  | 234,203 |  | 188,076
Prior | 318,982 |  | 318,982 |  | 193,643
Revolving Loans | 400,631 |  | 400,631 |  | 355,112
Revolving Loans Converted to Term | 6,552 |  | 6,552 |  | 28,125
Total, post ASU 2019-04 | 3,717,478 |  | 3,717,478 |  | 3,444,462
YTD gross charge-offs |  |  |  |  |
2024 |  |  | (34) |  | (237)
2023 |  |  | (1,292) |  | (602)
2022 |  |  | (874) |  | (142)
2021 |  |  | (31) |  | (237)
2020 |  |  | (487) |  | (45)
Prior |  |  | (85) |  | (98)
Revolving Loans |  |  |  |  | (2)
Total, post ASU 2019-04 | (1,426) | $ (417) | (2,803) | $ (939) | (1,363)
Pass [Member] |  |  |  |  |
Loans Amortized Cost Basis by Origination Year |  |  |  |  |
2024 | 594,852 |  | 594,852 |  | 677,870
2023 | 615,135 |  | 615,135 |  | 1,059,520
2022 | 974,939 |  | 974,939 |  | 628,083
2021 | 537,338 |  | 537,338 |  | 264,426
2020 | 231,048 |  | 231,048 |  | 183,119
Prior | 307,881 |  | 307,881 |  | 186,909
Revolving Loans | 397,070 |  | 397,070 |  | 353,298
Revolving Loans Converted to Term | 6,436 |  | 6,436 |  | 24,542
Total, post ASU 2019-04 | 3,664,699 |  | 3,664,699 |  | 3,377,767
Watch [Member] |  |  |  |  |
Loans Amortized Cost Basis by Origination Year |  |  |  |  |
2024 | 2,284 |  | 2,284 |  | 29,190
2023 | 8,456 |  | 8,456 |  | 4,515
2022 | 5,425 |  | 5,425 |  | 2,828
2021 | 9,573 |  | 9,573 |  | 1,037
2020 | 2,723 |  | 2,723 |  | 4,436
Prior | 7,016 |  | 7,016 |  | 2,982
Revolving Loans | 3,314 |  | 3,314 |  | 1,701
Revolving Loans Converted to Term | 92 |  | 92 |  | 3,583
Total, post ASU 2019-04 | 38,883 |  | 38,883 |  | 50,272
Special Mention [Member] |  |  |  |  |
Loans Amortized Cost Basis by Origination Year |  |  |  |  |
2024 | 558 |  | 558 |  | 437
2023 |  |  |  |  | 3,215
2022 | 3,153 |  | 3,153 |  |
Prior | 51 |  | 51 |  | 53
Total, post ASU 2019-04 | 3,762 |  | 3,762 |  | 3,705
Substandard [Member] |  |  |  |  |
Loans Amortized Cost Basis by Origination Year |  |  |  |  |
2024 | 674 |  | 674 |  | 1,292
2023 | 501 |  | 501 |  | 1,438
2022 | 457 |  | 457 |  | 4,343
2021 | 3,765 |  | 3,765 |  | 1,312
2020 | 432 |  | 432 |  | 521
Prior | 4,034 |  | 4,034 |  | 3,699
Revolving Loans | 247 |  | 247 |  | 113
Revolving Loans Converted to Term | 24 |  | 24 |  |
Total, post ASU 2019-04 | 10,134 |  | 10,134 |  | 12,718
Commercial Real Estate [Member] |  |  |  |  |
Loans Amortized Cost Basis by Origination Year |  |  |  |  |
2024 | 237,002 |  | 237,002 |  | 260,308
2023 | 271,927 |  | 271,927 |  | 582,709
2022 | 608,297 |  | 608,297 |  | 439,387
2021 | 397,805 |  | 397,805 |  | 182,605
2020 | 161,596 |  | 161,596 |  | 139,203
Prior | 207,610 |  | 207,610 |  | 109,671
Revolving Loans | 14,649 |  | 14,649 |  | 15,132
Revolving Loans Converted to Term | 899 |  | 899 |  | 10,190
Total, post ASU 2019-04 | 1,899,785 |  | 1,899,785 |  | 1,739,205
Commercial Real Estate [Member] | Pass [Member] |  |  |  |  |
Loans Amortized Cost Basis by Origination Year |  |  |  |  |
2024 | 236,517 |  | 236,517 |  | 237,110
2023 | 264,292 |  | 264,292 |  | 578,227
2022 | 599,952 |  | 599,952 |  | 433,505
2021 | 392,605 |  | 392,605 |  | 181,374
2020 | 158,693 |  | 158,693 |  | 134,495
Prior | 200,108 |  | 200,108 |  | 106,315
Revolving Loans | 14,092 |  | 14,092 |  | 15,132
Revolving Loans Converted to Term | 899 |  | 899 |  | 6,690
Total, post ASU 2019-04 | 1,867,158 |  | 1,867,158 |  | 1,692,848
Commercial Real Estate [Member] | Watch [Member] |  |  |  |  |
Loans Amortized Cost Basis by Origination Year |  |  |  |  |
2024 |  |  |  |  | 22,295
2023 | 7,293 |  | 7,293 |  | 1,267
2022 | 5,192 |  | 5,192 |  | 1,950
2021 | 1,883 |  | 1,883 |  | 921
2020 | 2,600 |  | 2,600 |  | 4,426
Prior | 6,911 |  | 6,911 |  | 2,926
Revolving Loans | 557 |  | 557 |  |
Revolving Loans Converted to Term |  |  |  |  | 3,500
Total, post ASU 2019-04 | 24,436 |  | 24,436 |  | 37,285
Commercial Real Estate [Member] | Special Mention [Member] |  |  |  |  |
Loans Amortized Cost Basis by Origination Year |  |  |  |  |
2023 |  |  |  |  | 3,215
2022 | 3,153 |  | 3,153 |  |
Total, post ASU 2019-04 | 3,153 |  | 3,153 |  | 3,215
Commercial Real Estate [Member] | Substandard [Member] |  |  |  |  |
Loans Amortized Cost Basis by Origination Year |  |  |  |  |
2024 | 485 |  | 485 |  | 903
2023 | 342 |  | 342 |  |
2022 |  |  |  |  | 3,932
2021 | 3,317 |  | 3,317 |  | 310
2020 | 303 |  | 303 |  | 282
Prior | 591 |  | 591 |  | 430
Total, post ASU 2019-04 | 5,038 |  | 5,038 |  | 5,857
Consumer Real Estate [Member] |  |  |  |  |
Loans Amortized Cost Basis by Origination Year |  |  |  |  |
2024 | 85,368 |  | 85,368 |  | 123,570
2023 | 112,631 |  | 112,631 |  | 175,579
2022 | 159,602 |  | 159,602 |  | 98,894
2021 | 86,243 |  | 86,243 |  | 54,057
2020 | 49,615 |  | 49,615 |  | 33,762
Prior | 71,676 |  | 71,676 |  | 51,336
Revolving Loans | 123,906 |  | 123,906 |  | 109,643
Revolving Loans Converted to Term | 1,463 |  | 1,463 |  | 3,026
Total, post ASU 2019-04 | 690,504 |  | 690,504 |  | 649,867
YTD gross charge-offs |  |  |  |  |
Prior |  |  |  |  | (9)
Total, post ASU 2019-04 |  | (9) |  | (9) | (9)
Consumer Real Estate [Member] | Pass [Member] |  |  |  |  |
Loans Amortized Cost Basis by Origination Year |  |  |  |  |
2024 | 85,179 |  | 85,179 |  | 123,203
2023 | 112,549 |  | 112,549 |  | 174,755
2022 | 159,602 |  | 159,602 |  | 98,460
2021 | 85,817 |  | 85,817 |  | 53,688
2020 | 49,505 |  | 49,505 |  | 33,598
Prior | 68,295 |  | 68,295 |  | 48,378
Revolving Loans | 122,522 |  | 122,522 |  | 107,949
Revolving Loans Converted to Term | 1,463 |  | 1,463 |  | 3,026
Total, post ASU 2019-04 | 684,932 |  | 684,932 |  | 643,057
Consumer Real Estate [Member] | Watch [Member] |  |  |  |  |
Loans Amortized Cost Basis by Origination Year |  |  |  |  |
2024 |  |  |  |  | 171
2023 | 82 |  | 82 |  |
2022 |  |  |  |  | 258
2021 | 250 |  | 250 |  | 116
2020 | 110 |  | 110 |  |
Prior | 105 |  | 105 |  | 55
Revolving Loans | 1,157 |  | 1,157 |  | 1,581
Total, post ASU 2019-04 | 1,704 |  | 1,704 |  | 2,181
Consumer Real Estate [Member] | Special Mention [Member] |  |  |  |  |
Loans Amortized Cost Basis by Origination Year |  |  |  |  |
Prior | 51 |  | 51 |  | 53
Total, post ASU 2019-04 | 51 |  | 51 |  | 53
Consumer Real Estate [Member] | Substandard [Member] |  |  |  |  |
Loans Amortized Cost Basis by Origination Year |  |  |  |  |
2024 | 189 |  | 189 |  | 196
2023 |  |  |  |  | 824
2022 |  |  |  |  | 176
2021 | 176 |  | 176 |  | 253
2020 |  |  |  |  | 164
Prior | 3,225 |  | 3,225 |  | 2,850
Revolving Loans | 227 |  | 227 |  | 113
Total, post ASU 2019-04 | 3,817 |  | 3,817 |  | 4,576
Construction and Land Development [Member] |  |  |  |  |
Loans Amortized Cost Basis by Origination Year |  |  |  |  |
2024 | 153,699 |  | 153,699 |  | 120,859
2023 | 80,684 |  | 80,684 |  | 118,265
2022 | 48,960 |  | 48,960 |  | 24,465
2021 | 9,746 |  | 9,746 |  | 3,369
2020 | 2,222 |  | 2,222 |  | 5,056
Prior | 10,094 |  | 10,094 |  | 7,015
Revolving Loans | 8,618 |  | 8,618 |  | 40,667
Revolving Loans Converted to Term | 983 |  | 983 |  | 7,489
Total, post ASU 2019-04 | 315,006 |  | 315,006 |  | 327,185
YTD gross charge-offs |  |  |  |  |
2020 |  |  | (441) |  |
Total, post ASU 2019-04 |  |  | (441) |  |
Construction and Land Development [Member] | Pass [Member] |  |  |  |  |
Loans Amortized Cost Basis by Origination Year |  |  |  |  |
2024 | 150,971 |  | 150,971 |  | 113,752
2023 | 79,728 |  | 79,728 |  | 115,032
2022 | 48,854 |  | 48,854 |  | 23,823
2021 | 6,443 |  | 6,443 |  | 2,749
2020 | 2,222 |  | 2,222 |  | 5,056
Prior | 9,956 |  | 9,956 |  | 6,595
Revolving Loans | 8,618 |  | 8,618 |  | 40,667
Revolving Loans Converted to Term | 983 |  | 983 |  | 7,489
Total, post ASU 2019-04 | 307,775 |  | 307,775 |  | 315,163
Construction and Land Development [Member] | Watch [Member] |  |  |  |  |
Loans Amortized Cost Basis by Origination Year |  |  |  |  |
2024 | 2,170 |  | 2,170 |  | 6,670
2023 | 956 |  | 956 |  | 3,233
2022 | 106 |  | 106 |  | 607
2021 | 3,231 |  | 3,231 |  |
Prior |  |  |  |  | 1
Total, post ASU 2019-04 | 6,463 |  | 6,463 |  | 10,511
Construction and Land Development [Member] | Special Mention [Member] |  |  |  |  |
Loans Amortized Cost Basis by Origination Year |  |  |  |  |
2024 | 558 |  | 558 |  | 437
Total, post ASU 2019-04 | 558 |  | 558 |  | 437
Construction and Land Development [Member] | Substandard [Member] |  |  |  |  |
Loans Amortized Cost Basis by Origination Year |  |  |  |  |
2022 |  |  |  |  | 35
2021 | 72 |  | 72 |  | 620
Prior | 138 |  | 138 |  | 419
Total, post ASU 2019-04 | 210 |  | 210 |  | 1,074
Commercial and Industrial [Member] |  |  |  |  |
Loans Amortized Cost Basis by Origination Year |  |  |  |  |
2024 | 97,325 |  | 97,325 |  | 169,204
2023 | 135,674 |  | 135,674 |  | 163,428
2022 | 147,251 |  | 147,251 |  | 63,009
2021 | 51,571 |  | 51,571 |  | 22,768
2020 | 19,068 |  | 19,068 |  | 9,210
Prior | 28,899 |  | 28,899 |  | 25,207
Revolving Loans | 248,605 |  | 248,605 |  | 185,739
Revolving Loans Converted to Term | 3,207 |  | 3,207 |  | 7,353
Total, post ASU 2019-04 | 731,600 |  | 731,600 |  | 645,918
YTD gross charge-offs |  |  |  |  |
2024 |  |  |  |  | (75)
2023 |  |  | (618) |  | (274)
2022 |  |  | (235) |  | (50)
2021 |  |  |  |  | (183)
Revolving Loans |  |  |  |  | (2)
Total, post ASU 2019-04 | (430) | (179) | (853) | (387) | (584)
Commercial and Industrial [Member] | Pass [Member] |  |  |  |  |
Loans Amortized Cost Basis by Origination Year |  |  |  |  |
2024 | 97,216 |  | 97,216 |  | 168,957
2023 | 135,390 |  | 135,390 |  | 162,799
2022 | 146,669 |  | 146,669 |  | 62,796
2021 | 47,162 |  | 47,162 |  | 22,639
2020 | 18,926 |  | 18,926 |  | 9,135
Prior | 28,823 |  | 28,823 |  | 25,207
Revolving Loans | 246,985 |  | 246,985 |  | 185,619
Revolving Loans Converted to Term | 3,091 |  | 3,091 |  | 7,270
Total, post ASU 2019-04 | 724,262 |  | 724,262 |  | 644,422
Commercial and Industrial [Member] | Watch [Member] |  |  |  |  |
Loans Amortized Cost Basis by Origination Year |  |  |  |  |
2024 | 109 |  | 109 |  | 54
2023 | 125 |  | 125 |  | 15
2022 | 127 |  | 127 |  | 13
2021 | 4,209 |  | 4,209 |  |
2020 | 13 |  | 13 |  |
Revolving Loans | 1,600 |  | 1,600 |  | 120
Revolving Loans Converted to Term | 92 |  | 92 |  | 83
Total, post ASU 2019-04 | 6,275 |  | 6,275 |  | 285
Commercial and Industrial [Member] | Substandard [Member] |  |  |  |  |
Loans Amortized Cost Basis by Origination Year |  |  |  |  |
2024 |  |  |  |  | 193
2023 | 159 |  | 159 |  | 614
2022 | 455 |  | 455 |  | 200
2021 | 200 |  | 200 |  | 129
2020 | 129 |  | 129 |  | 75
Prior | 76 |  | 76 |  |
Revolving Loans | 20 |  | 20 |  |
Revolving Loans Converted to Term | 24 |  | 24 |  |
Total, post ASU 2019-04 | 1,063 |  | 1,063 |  | 1,211
Leases [Member] |  |  |  |  |
Loans Amortized Cost Basis by Origination Year |  |  |  |  |
2024 | 21,003 |  | 21,003 |  | 28,922
2023 | 20,591 |  | 20,591 |  | 26,658
2022 | 18,741 |  | 18,741 |  | 8,658
2021 | 4,841 |  | 4,841 |  | 3,603
2020 | 1,420 |  | 1,420 |  | 703
Prior | 456 |  | 456 |  | 208
Total, post ASU 2019-04 | 67,052 |  | 67,052 |  | 68,752
YTD gross charge-offs |  |  |  |  |
2024 |  |  | (29) |  | (122)
2023 |  |  | (602) |  | (193)
2022 |  |  | (585) |  | (18)
2021 |  |  | (1) |  |
2020 |  |  | (1) |  | (12)
Prior |  |  | (28) |  |
Total, post ASU 2019-04 | (924) | (143) | (1,246) | (211) | (345)
Leases [Member] | Pass [Member] |  |  |  |  |
Loans Amortized Cost Basis by Origination Year |  |  |  |  |
2024 | 21,003 |  | 21,003 |  | 28,922
2023 | 20,591 |  | 20,591 |  | 26,658
2022 | 18,741 |  | 18,741 |  | 8,658
2021 | 4,841 |  | 4,841 |  | 3,603
2020 | 1,420 |  | 1,420 |  | 703
Prior | 456 |  | 456 |  | 208
Total, post ASU 2019-04 | 67,052 |  | 67,052 |  | 68,752
Consumer and Other [Member] |  |  |  |  |
Loans Amortized Cost Basis by Origination Year |  |  |  |  |
2024 | 3,971 |  | 3,971 |  | 5,926
2023 | 2,585 |  | 2,585 |  | 2,049
2022 | 1,123 |  | 1,123 |  | 841
2021 | 470 |  | 470 |  | 373
2020 | 282 |  | 282 |  | 142
Prior | 247 |  | 247 |  | 206
Revolving Loans | 4,853 |  | 4,853 |  | 3,931
Revolving Loans Converted to Term |  |  |  |  | 67
Total, post ASU 2019-04 | 13,531 |  | 13,531 |  | 13,535
YTD gross charge-offs |  |  |  |  |
2024 |  |  | (5) |  | (40)
2023 |  |  | (72) |  | (135)
2022 |  |  | (54) |  | (74)
2021 |  |  | (30) |  | (54)
2020 |  |  | (45) |  | (33)
Prior |  |  | (57) |  | (89)
Total, post ASU 2019-04 | (72) | $ (86) | (263) | $ (332) | (425)
Consumer and Other [Member] | Pass [Member] |  |  |  |  |
Loans Amortized Cost Basis by Origination Year |  |  |  |  |
2024 | 3,966 |  | 3,966 |  | 5,926
2023 | 2,585 |  | 2,585 |  | 2,049
2022 | 1,121 |  | 1,121 |  | 841
2021 | 470 |  | 470 |  | 373
2020 | 282 |  | 282 |  | 132
Prior | 243 |  | 243 |  | 206
Revolving Loans | 4,853 |  | 4,853 |  | 3,931
Revolving Loans Converted to Term |  |  |  |  | 67
Total, post ASU 2019-04 | 13,520 |  | 13,520 |  | 13,525
Consumer and Other [Member] | Watch [Member] |  |  |  |  |
Loans Amortized Cost Basis by Origination Year |  |  |  |  |
2024 | 5 |  | 5 |  |
2020 |  |  |  |  | 10
Total, post ASU 2019-04 | 5 |  | 5 |  | $ 10
Consumer and Other [Member] | Substandard [Member] |  |  |  |  |
Loans Amortized Cost Basis by Origination Year |  |  |  |  |
2022 | 2 |  | 2 |  |
Prior | 4 |  | 4 |  |
Total, post ASU 2019-04 | $ 6 |  | $ 6 |  |

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