Loans and Allowance for Credit Losses - Summary of Risk Category of Loans by Class of Loans (Details) - USD ($)
$ in Thousands |
6 Months Ended |
9 Months Ended |
|
Jun. 30, 2026 |
Sep. 30, 2025 |
Dec. 31, 2025 |
| Financing Receivable, Credit Quality Indicator [Line Items] |
|
|
|
| Loans receivable |
$ 4,208,270
|
|
$ 3,749,531
|
| Total Community Bank Loans Portfolio Segment |
|
|
|
| Financing Receivable, Credit Quality Indicator [Line Items] |
|
|
|
| 2026 |
149,251
|
|
457,935
|
| 2023, current period gross write-offs |
7
|
$ 29
|
|
| 2025 |
341,988
|
|
360,255
|
| 2022, current period gross write-offs |
0
|
15
|
|
| 2024 |
116,315
|
|
352,707
|
| 2021, current period gross write-offs |
28
|
0
|
|
| 2023 |
313,109
|
|
260,083
|
| 2020, current period gross write-offs |
23
|
0
|
|
| 2022 |
333,361
|
|
133,452
|
| 2019, current period gross write-offs |
0
|
0
|
|
| Prior |
652,526
|
|
309,847
|
| Prior, current period gross write-offs |
0
|
13
|
|
| Revolving Loans Amortized Cost Basis |
78,396
|
|
69,998
|
| Revolving Loans Amortized Cost Basis, current period gross write-offs |
0
|
0
|
|
| Revolving Loans Converted To Term |
3,880
|
|
4,458
|
| Revolving Loans Converted To Term, current period gross write-offs |
0
|
|
0
|
| Loans receivable |
1,988,826
|
|
1,948,735
|
| Total, current period gross write-offs |
58
|
|
57
|
| Total Community Bank Loans Portfolio Segment | Pass [Member] |
|
|
|
| Financing Receivable, Credit Quality Indicator [Line Items] |
|
|
|
| 2026 |
149,176
|
|
441,180
|
| 2025 |
341,988
|
|
360,239
|
| 2024 |
99,508
|
|
346,484
|
| 2023 |
313,093
|
|
256,165
|
| 2022 |
327,163
|
|
124,993
|
| Prior |
642,538
|
|
308,060
|
| Revolving Loans Amortized Cost Basis |
77,805
|
|
68,910
|
| Revolving Loans Converted To Term |
3,880
|
|
4,458
|
| Loans receivable |
1,955,151
|
|
1,910,489
|
| Total Community Bank Loans Portfolio Segment | Other Loans Especially Mentioned |
|
|
|
| Financing Receivable, Credit Quality Indicator [Line Items] |
|
|
|
| 2026 |
75
|
|
15,374
|
| 2025 |
0
|
|
0
|
| 2024 |
15,390
|
|
5,879
|
| 2023 |
0
|
|
1,957
|
| 2022 |
5,583
|
|
4,459
|
| Prior |
5,988
|
|
1,787
|
| Revolving Loans Amortized Cost Basis |
415
|
|
876
|
| Revolving Loans Converted To Term |
0
|
|
0
|
| Loans receivable |
27,451
|
|
30,332
|
| Total Community Bank Loans Portfolio Segment | Substandard |
|
|
|
| Financing Receivable, Credit Quality Indicator [Line Items] |
|
|
|
| 2026 |
0
|
|
1,381
|
| 2025 |
0
|
|
16
|
| 2024 |
1,417
|
|
344
|
| 2023 |
16
|
|
1,961
|
| 2022 |
615
|
|
4,000
|
| Prior |
4,000
|
|
0
|
| Revolving Loans Amortized Cost Basis |
176
|
|
212
|
| Revolving Loans Converted To Term |
0
|
|
0
|
| Loans receivable |
6,224
|
|
7,914
|
| Total Community Bank Loans Portfolio Segment | Doubtful [Member] |
|
|
|
| Financing Receivable, Credit Quality Indicator [Line Items] |
|
|
|
| 2026 |
0
|
|
0
|
| 2025 |
0
|
|
0
|
| 2024 |
0
|
|
0
|
| 2023 |
0
|
|
0
|
| 2022 |
0
|
|
0
|
| Prior |
0
|
|
0
|
| Revolving Loans Amortized Cost Basis |
0
|
|
0
|
| Revolving Loans Converted To Term |
0
|
|
0
|
| Loans receivable |
0
|
|
0
|
| Commercial and industrial loans |
|
|
|
| Financing Receivable, Credit Quality Indicator [Line Items] |
|
|
|
| 2026 |
28,039
|
|
131,644
|
| 2023, current period gross write-offs |
0
|
0
|
|
| 2025 |
112,319
|
|
8,913
|
| 2022, current period gross write-offs |
0
|
0
|
|
| 2024 |
5,980
|
|
33,940
|
| 2021, current period gross write-offs |
28
|
0
|
|
| 2023 |
7,719
|
|
12,240
|
| 2020, current period gross write-offs |
23
|
0
|
|
| 2022 |
32,240
|
|
3,605
|
| 2019, current period gross write-offs |
0
|
0
|
|
| Prior |
17,296
|
|
5,363
|
| Prior, current period gross write-offs |
0
|
0
|
|
| Revolving Loans Amortized Cost Basis |
31,872
|
|
26,478
|
| Revolving Loans Amortized Cost Basis, current period gross write-offs |
0
|
0
|
|
| Revolving Loans Converted To Term |
1,711
|
|
2,256
|
| Revolving Loans Converted To Term, current period gross write-offs |
0
|
|
0
|
| Loans receivable |
237,176
|
|
224,439
|
| Total, current period gross write-offs |
51
|
|
0
|
| Commercial and industrial loans | Pass [Member] |
|
|
|
| Financing Receivable, Credit Quality Indicator [Line Items] |
|
|
|
| 2026 |
27,964
|
|
131,644
|
| 2025 |
112,319
|
|
8,897
|
| 2024 |
5,961
|
|
33,940
|
| 2023 |
7,703
|
|
10,279
|
| 2022 |
32,194
|
|
2,389
|
| Prior |
16,016
|
|
5,363
|
| Revolving Loans Amortized Cost Basis |
31,583
|
|
25,929
|
| Revolving Loans Converted To Term |
1,711
|
|
2,256
|
| Loans receivable |
235,451
|
|
220,697
|
| Commercial and industrial loans | Other Loans Especially Mentioned |
|
|
|
| Financing Receivable, Credit Quality Indicator [Line Items] |
|
|
|
| 2026 |
75
|
|
0
|
| 2025 |
0
|
|
0
|
| 2024 |
0
|
|
0
|
| 2023 |
0
|
|
0
|
| 2022 |
46
|
|
1,216
|
| Prior |
1,280
|
|
0
|
| Revolving Loans Amortized Cost Basis |
149
|
|
375
|
| Revolving Loans Converted To Term |
0
|
|
0
|
| Loans receivable |
1,550
|
|
1,591
|
| Commercial and industrial loans | Substandard |
|
|
|
| Financing Receivable, Credit Quality Indicator [Line Items] |
|
|
|
| 2026 |
0
|
|
0
|
| 2025 |
0
|
|
16
|
| 2024 |
19
|
|
0
|
| 2023 |
16
|
|
1,961
|
| 2022 |
0
|
|
0
|
| Prior |
0
|
|
0
|
| Revolving Loans Amortized Cost Basis |
140
|
|
174
|
| Revolving Loans Converted To Term |
0
|
|
0
|
| Loans receivable |
175
|
|
2,151
|
| Commercial and industrial loans | Doubtful [Member] |
|
|
|
| Financing Receivable, Credit Quality Indicator [Line Items] |
|
|
|
| 2026 |
0
|
|
0
|
| 2025 |
0
|
|
0
|
| 2024 |
0
|
|
0
|
| 2023 |
0
|
|
0
|
| 2022 |
0
|
|
0
|
| Prior |
0
|
|
0
|
| Revolving Loans Amortized Cost Basis |
0
|
|
0
|
| Revolving Loans Converted To Term |
0
|
|
0
|
| Loans receivable |
0
|
|
0
|
| Real Estate Portfolio Segment | Construction, land and land development loans |
|
|
|
| Financing Receivable, Credit Quality Indicator [Line Items] |
|
|
|
| 2026 |
12,720
|
|
139,810
|
| 2023, current period gross write-offs |
0
|
0
|
|
| 2025 |
118,086
|
|
67,584
|
| 2022, current period gross write-offs |
0
|
0
|
|
| 2024 |
26,374
|
|
6,838
|
| 2021, current period gross write-offs |
0
|
0
|
|
| 2023 |
53,791
|
|
2,370
|
| 2020, current period gross write-offs |
0
|
0
|
|
| 2022 |
6,557
|
|
239
|
| 2019, current period gross write-offs |
0
|
0
|
|
| Prior |
3,932
|
|
1,732
|
| Prior, current period gross write-offs |
0
|
0
|
|
| Revolving Loans Amortized Cost Basis |
102
|
|
3,502
|
| Revolving Loans Amortized Cost Basis, current period gross write-offs |
0
|
0
|
|
| Revolving Loans Converted To Term |
0
|
|
0
|
| Revolving Loans Converted To Term, current period gross write-offs |
0
|
|
0
|
| Loans receivable |
221,562
|
|
222,075
|
| Total, current period gross write-offs |
0
|
|
0
|
| Real Estate Portfolio Segment | Construction, land and land development loans | Pass [Member] |
|
|
|
| Financing Receivable, Credit Quality Indicator [Line Items] |
|
|
|
| 2026 |
12,720
|
|
139,810
|
| 2025 |
118,086
|
|
67,584
|
| 2024 |
26,374
|
|
6,838
|
| 2023 |
53,791
|
|
1,715
|
| 2022 |
6,557
|
|
239
|
| Prior |
3,690
|
|
1,732
|
| Revolving Loans Amortized Cost Basis |
102
|
|
3,502
|
| Revolving Loans Converted To Term |
0
|
|
0
|
| Loans receivable |
221,320
|
|
221,420
|
| Real Estate Portfolio Segment | Construction, land and land development loans | Other Loans Especially Mentioned |
|
|
|
| Financing Receivable, Credit Quality Indicator [Line Items] |
|
|
|
| 2026 |
0
|
|
0
|
| 2025 |
0
|
|
0
|
| 2024 |
0
|
|
0
|
| 2023 |
0
|
|
655
|
| 2022 |
0
|
|
0
|
| Prior |
242
|
|
0
|
| Revolving Loans Amortized Cost Basis |
0
|
|
0
|
| Revolving Loans Converted To Term |
0
|
|
0
|
| Loans receivable |
242
|
|
655
|
| Real Estate Portfolio Segment | Construction, land and land development loans | Substandard |
|
|
|
| Financing Receivable, Credit Quality Indicator [Line Items] |
|
|
|
| 2026 |
0
|
|
0
|
| 2025 |
0
|
|
0
|
| 2024 |
0
|
|
0
|
| 2023 |
0
|
|
0
|
| 2022 |
0
|
|
0
|
| Prior |
0
|
|
0
|
| Revolving Loans Amortized Cost Basis |
0
|
|
0
|
| Revolving Loans Converted To Term |
0
|
|
0
|
| Loans receivable |
0
|
|
0
|
| Real Estate Portfolio Segment | Construction, land and land development loans | Doubtful [Member] |
|
|
|
| Financing Receivable, Credit Quality Indicator [Line Items] |
|
|
|
| 2026 |
0
|
|
0
|
| 2025 |
0
|
|
0
|
| 2024 |
0
|
|
0
|
| 2023 |
0
|
|
0
|
| 2022 |
0
|
|
0
|
| Prior |
0
|
|
0
|
| Revolving Loans Amortized Cost Basis |
0
|
|
0
|
| Revolving Loans Converted To Term |
0
|
|
0
|
| Loans receivable |
0
|
|
0
|
| Real Estate Portfolio Segment | Residential real estate loans |
|
|
|
| Financing Receivable, Credit Quality Indicator [Line Items] |
|
|
|
| 2026 |
4,225
|
|
29,962
|
| 2023, current period gross write-offs |
0
|
0
|
|
| 2025 |
16,396
|
|
24,678
|
| 2022, current period gross write-offs |
0
|
0
|
|
| 2024 |
11,282
|
|
35,497
|
| 2021, current period gross write-offs |
0
|
0
|
|
| 2023 |
23,648
|
|
34,525
|
| 2020, current period gross write-offs |
0
|
0
|
|
| 2022 |
27,806
|
|
23,262
|
| 2019, current period gross write-offs |
0
|
0
|
|
| Prior |
79,081
|
|
25,146
|
| Prior, current period gross write-offs |
0
|
13
|
|
| Revolving Loans Amortized Cost Basis |
36,686
|
|
28,809
|
| Revolving Loans Amortized Cost Basis, current period gross write-offs |
0
|
0
|
|
| Revolving Loans Converted To Term |
406
|
|
414
|
| Revolving Loans Converted To Term, current period gross write-offs |
0
|
|
0
|
| Loans receivable |
199,530
|
|
202,293
|
| Total, current period gross write-offs |
0
|
|
13
|
| Real Estate Portfolio Segment | Residential real estate loans | Pass [Member] |
|
|
|
| Financing Receivable, Credit Quality Indicator [Line Items] |
|
|
|
| 2026 |
4,225
|
|
28,581
|
| 2025 |
16,396
|
|
24,678
|
| 2024 |
9,884
|
|
35,211
|
| 2023 |
23,648
|
|
34,525
|
| 2022 |
27,535
|
|
23,262
|
| Prior |
79,081
|
|
25,146
|
| Revolving Loans Amortized Cost Basis |
36,384
|
|
28,270
|
| Revolving Loans Converted To Term |
406
|
|
414
|
| Loans receivable |
197,559
|
|
200,087
|
| Real Estate Portfolio Segment | Residential real estate loans | Other Loans Especially Mentioned |
|
|
|
| Financing Receivable, Credit Quality Indicator [Line Items] |
|
|
|
| 2026 |
0
|
|
0
|
| 2025 |
0
|
|
0
|
| 2024 |
0
|
|
286
|
| 2023 |
0
|
|
0
|
| 2022 |
0
|
|
0
|
| Prior |
0
|
|
0
|
| Revolving Loans Amortized Cost Basis |
266
|
|
501
|
| Revolving Loans Converted To Term |
0
|
|
0
|
| Loans receivable |
266
|
|
787
|
| Real Estate Portfolio Segment | Residential real estate loans | Substandard |
|
|
|
| Financing Receivable, Credit Quality Indicator [Line Items] |
|
|
|
| 2026 |
0
|
|
1,381
|
| 2025 |
0
|
|
0
|
| 2024 |
1,398
|
|
0
|
| 2023 |
0
|
|
0
|
| 2022 |
271
|
|
0
|
| Prior |
0
|
|
0
|
| Revolving Loans Amortized Cost Basis |
36
|
|
38
|
| Revolving Loans Converted To Term |
0
|
|
0
|
| Loans receivable |
1,705
|
|
1,419
|
| Real Estate Portfolio Segment | Residential real estate loans | Doubtful [Member] |
|
|
|
| Financing Receivable, Credit Quality Indicator [Line Items] |
|
|
|
| 2026 |
0
|
|
0
|
| 2025 |
0
|
|
0
|
| 2024 |
0
|
|
0
|
| 2023 |
0
|
|
0
|
| 2022 |
0
|
|
0
|
| Prior |
0
|
|
0
|
| Revolving Loans Amortized Cost Basis |
0
|
|
0
|
| Revolving Loans Converted To Term |
0
|
|
0
|
| Loans receivable |
0
|
|
0
|
| Real Estate Portfolio Segment | Commercial real estate loans |
|
|
|
| Financing Receivable, Credit Quality Indicator [Line Items] |
|
|
|
| 2026 |
104,239
|
|
153,993
|
| 2023, current period gross write-offs |
0
|
0
|
|
| 2025 |
94,909
|
|
259,048
|
| 2022, current period gross write-offs |
0
|
0
|
|
| 2024 |
72,593
|
|
269,038
|
| 2021, current period gross write-offs |
0
|
0
|
|
| 2023 |
227,927
|
|
210,948
|
| 2020, current period gross write-offs |
0
|
0
|
|
| 2022 |
259,519
|
|
106,140
|
| 2019, current period gross write-offs |
0
|
0
|
|
| Prior |
549,322
|
|
274,896
|
| Prior, current period gross write-offs |
0
|
0
|
|
| Revolving Loans Amortized Cost Basis |
9,526
|
|
10,005
|
| Revolving Loans Amortized Cost Basis, current period gross write-offs |
0
|
0
|
|
| Revolving Loans Converted To Term |
1,763
|
|
1,788
|
| Revolving Loans Converted To Term, current period gross write-offs |
0
|
|
0
|
| Loans receivable |
1,319,798
|
|
1,285,856
|
| Total, current period gross write-offs |
0
|
|
0
|
| Real Estate Portfolio Segment | Commercial real estate loans | Pass [Member] |
|
|
|
| Financing Receivable, Credit Quality Indicator [Line Items] |
|
|
|
| 2026 |
104,239
|
|
138,619
|
| 2025 |
94,909
|
|
259,048
|
| 2024 |
57,203
|
|
263,101
|
| 2023 |
227,927
|
|
209,646
|
| 2022 |
253,638
|
|
98,897
|
| Prior |
540,856
|
|
273,109
|
| Revolving Loans Amortized Cost Basis |
9,526
|
|
10,005
|
| Revolving Loans Converted To Term |
1,763
|
|
1,788
|
| Loans receivable |
1,290,061
|
|
1,254,213
|
| Real Estate Portfolio Segment | Commercial real estate loans | Other Loans Especially Mentioned |
|
|
|
| Financing Receivable, Credit Quality Indicator [Line Items] |
|
|
|
| 2026 |
0
|
|
15,374
|
| 2025 |
0
|
|
0
|
| 2024 |
15,390
|
|
5,593
|
| 2023 |
0
|
|
1,302
|
| 2022 |
5,537
|
|
3,243
|
| Prior |
4,466
|
|
1,787
|
| Revolving Loans Amortized Cost Basis |
0
|
|
0
|
| Revolving Loans Converted To Term |
0
|
|
0
|
| Loans receivable |
25,393
|
|
27,299
|
| Real Estate Portfolio Segment | Commercial real estate loans | Substandard |
|
|
|
| Financing Receivable, Credit Quality Indicator [Line Items] |
|
|
|
| 2026 |
0
|
|
0
|
| 2025 |
0
|
|
0
|
| 2024 |
0
|
|
344
|
| 2023 |
0
|
|
0
|
| 2022 |
344
|
|
4,000
|
| Prior |
4,000
|
|
0
|
| Revolving Loans Amortized Cost Basis |
0
|
|
0
|
| Revolving Loans Converted To Term |
0
|
|
0
|
| Loans receivable |
4,344
|
|
4,344
|
| Real Estate Portfolio Segment | Commercial real estate loans | Doubtful [Member] |
|
|
|
| Financing Receivable, Credit Quality Indicator [Line Items] |
|
|
|
| 2026 |
0
|
|
0
|
| 2025 |
0
|
|
0
|
| 2024 |
0
|
|
0
|
| 2023 |
0
|
|
0
|
| 2022 |
0
|
|
0
|
| Prior |
0
|
|
0
|
| Revolving Loans Amortized Cost Basis |
0
|
|
0
|
| Revolving Loans Converted To Term |
0
|
|
0
|
| Loans receivable |
0
|
|
0
|
| Consumer and other loans: |
|
|
|
| Financing Receivable, Credit Quality Indicator [Line Items] |
|
|
|
| 2026 |
28
|
|
2,526
|
| 2023, current period gross write-offs |
7
|
29
|
|
| 2025 |
278
|
|
32
|
| 2022, current period gross write-offs |
0
|
15
|
|
| 2024 |
86
|
|
7,394
|
| 2021, current period gross write-offs |
0
|
0
|
|
| 2023 |
24
|
|
0
|
| 2020, current period gross write-offs |
0
|
0
|
|
| 2022 |
7,239
|
|
206
|
| 2019, current period gross write-offs |
0
|
0
|
|
| Prior |
2,895
|
|
2,710
|
| Prior, current period gross write-offs |
0
|
0
|
|
| Revolving Loans Amortized Cost Basis |
210
|
|
1,204
|
| Revolving Loans Amortized Cost Basis, current period gross write-offs |
0
|
$ 0
|
|
| Revolving Loans Converted To Term |
0
|
|
0
|
| Revolving Loans Converted To Term, current period gross write-offs |
0
|
|
0
|
| Loans receivable |
10,760
|
|
14,072
|
| Total, current period gross write-offs |
7
|
|
44
|
| Consumer and other loans: | Pass [Member] |
|
|
|
| Financing Receivable, Credit Quality Indicator [Line Items] |
|
|
|
| 2026 |
28
|
|
2,526
|
| 2025 |
278
|
|
32
|
| 2024 |
86
|
|
7,394
|
| 2023 |
24
|
|
0
|
| 2022 |
7,239
|
|
206
|
| Prior |
2,895
|
|
2,710
|
| Revolving Loans Amortized Cost Basis |
210
|
|
1,204
|
| Revolving Loans Converted To Term |
0
|
|
0
|
| Loans receivable |
10,760
|
|
14,072
|
| Consumer and other loans: | Other Loans Especially Mentioned |
|
|
|
| Financing Receivable, Credit Quality Indicator [Line Items] |
|
|
|
| 2026 |
0
|
|
0
|
| 2025 |
0
|
|
0
|
| 2024 |
0
|
|
0
|
| 2023 |
0
|
|
0
|
| 2022 |
0
|
|
0
|
| Prior |
0
|
|
0
|
| Revolving Loans Amortized Cost Basis |
0
|
|
0
|
| Revolving Loans Converted To Term |
0
|
|
0
|
| Loans receivable |
0
|
|
0
|
| Consumer and other loans: | Substandard |
|
|
|
| Financing Receivable, Credit Quality Indicator [Line Items] |
|
|
|
| 2026 |
0
|
|
0
|
| 2025 |
0
|
|
0
|
| 2024 |
0
|
|
0
|
| 2023 |
0
|
|
0
|
| 2022 |
0
|
|
0
|
| Prior |
0
|
|
0
|
| Revolving Loans Amortized Cost Basis |
0
|
|
0
|
| Revolving Loans Converted To Term |
0
|
|
0
|
| Loans receivable |
0
|
|
0
|
| Consumer and other loans: | Doubtful [Member] |
|
|
|
| Financing Receivable, Credit Quality Indicator [Line Items] |
|
|
|
| 2026 |
0
|
|
0
|
| 2025 |
0
|
|
0
|
| 2024 |
0
|
|
0
|
| 2023 |
0
|
|
0
|
| 2022 |
0
|
|
0
|
| Prior |
0
|
|
0
|
| Revolving Loans Amortized Cost Basis |
0
|
|
0
|
| Revolving Loans Converted To Term |
0
|
|
0
|
| Loans receivable |
$ 0
|
|
$ 0
|