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Loans Receivable and Allowance for Credit Losses - Schedule of Nonperforming Loans (Details) - USD ($) $ in Thousands | 12 Months Ended
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Dec. 31, 2024 | Dec. 31, 2023
Financing Receivable, Credit Quality Indicator [Line Items] |  |
Total | $ 4,608,956 | $ 4,468,476
1-4 Family Construction |  |
Financing Receivable, Credit Quality Indicator [Line Items] |  |
2024/2023 | 21,411 | 16,968
2023/2022 | 3,717 | 9,977
2022/2021 | 1,254 | 251
2021/2020 | 0 | 0
2020/2019 | 0 | 59
Prior | 49 | 1
Revolving Loans Amortized Cost Basis | 0 | 799
Revolving Loans Converted to Term | 0 | 0
Total | 26,431 | 28,055
2024/2023 | 0 | 0
2023/2022 | 0 | 0
2022/2021 | 0 | 0
2021/2020 | 0 | 0
2020/2019 | 0 | 0
Prior | 0 | 0
Revolving Loans Amortized Cost Basis | 0 | 0
Revolving Loans Converted to Term | 0 | 0
Total | 0 | 0
Home equity lines of credit |  |
Financing Receivable, Credit Quality Indicator [Line Items] |  |
2024/2023 | 44,573 | 27,110
2023/2022 | 28,261 | 32,027
2022/2021 | 30,557 | 11,437
2021/2020 | 9,440 | 9,844
2020/2019 | 8,106 | 6,781
Prior | 30,649 | 30,481
Revolving Loans Amortized Cost Basis | 7,993 | 7,479
Revolving Loans Converted to Term | 6,748 | 5,541
Total | 166,327 | 130,700
2024/2023 | 0 | 0
2023/2022 | 0 | 0
2022/2021 | 0 | 0
2021/2020 | 0 | 0
2020/2019 | 0 | 10
Prior | 0 | 0
Revolving Loans Amortized Cost Basis | 0 | 0
Revolving Loans Converted to Term | 0 | 0
Total | 0 | 10
Residential Mortgages secured by first liens |  |
Financing Receivable, Credit Quality Indicator [Line Items] |  |
2024/2023 | 106,641 | 141,516
2023/2022 | 138,392 | 238,416
2022/2021 | 226,290 | 201,581
2021/2020 | 179,061 | 145,291
2020/2019 | 129,763 | 78,411
Prior | 229,361 | 196,921
Revolving Loans Amortized Cost Basis | 3,238 | 3,199
Revolving Loans Converted to Term | 0 | 0
Total | 1,012,746 | 1,005,335
2024/2023 | 0 | 0
2023/2022 | 0 | 0
2022/2021 | 0 | 0
2021/2020 | 0 | 0
2020/2019 | 0 | 0
Prior | 79 | 22
Revolving Loans Amortized Cost Basis | 0 | 95
Revolving Loans Converted to Term | 0 | 0
Total | 79 | 117
Residential Mortgages secured by junior liens |  |
Financing Receivable, Credit Quality Indicator [Line Items] |  |
2024/2023 | 32,796 | 28,685
2023/2022 | 22,296 | 27,070
2022/2021 | 22,965 | 14,204
2021/2020 | 11,892 | 7,102
2020/2019 | 5,695 | 3,888
Prior | 9,481 | 8,875
Revolving Loans Amortized Cost Basis | 1,337 | 1,416
Revolving Loans Converted to Term | 0 | 0
Total | 106,462 | 91,240
2024/2023 | 0 | 0
2023/2022 | 0 | 0
2022/2021 | 0 | 0
2021/2020 | 0 | 0
2020/2019 | 0 | 0
Prior | 0 | 0
Revolving Loans Amortized Cost Basis | 0 | 0
Revolving Loans Converted to Term | 0 | 0
Total | 0 | 0
Other revolving credit plans |  |
Financing Receivable, Credit Quality Indicator [Line Items] |  |
2024/2023 | 10,454 | 8,684
2023/2022 | 5,556 | 8,056
2022/2021 | 6,925 | 2,737
2021/2020 | 2,169 | 11,274
2020/2019 | 5,366 | 1,634
Prior | 10,625 | 10,492
Revolving Loans Amortized Cost Basis | 0 | 0
Revolving Loans Converted to Term | 0 | 0
Total | 41,095 | 42,877
2024/2023 | 0 | 0
2023/2022 | 9 | 0
2022/2021 | 0 | 50
2021/2020 | 41 | 4
2020/2019 | 25 | 16
Prior | 81 | 49
Revolving Loans Amortized Cost Basis | 0 | 0
Revolving Loans Converted to Term | 0 | 0
Total | 156 | 119
Automobile |  |
Financing Receivable, Credit Quality Indicator [Line Items] |  |
2024/2023 | 5,794 | 12,561
2023/2022 | 8,519 | 6,851
2022/2021 | 4,022 | 2,597
2021/2020 | 1,149 | 1,479
2020/2019 | 668 | 1,030
Prior | 809 | 797
Revolving Loans Amortized Cost Basis | 0 | 0
Revolving Loans Converted to Term | 0 | 0
Total | 20,961 | 25,315
2024/2023 | 22 | 18
2023/2022 | 93 | 23
2022/2021 | 7 | 0
2021/2020 | 14 | 8
2020/2019 | 6 | 7
Prior | 4 | 0
Revolving Loans Amortized Cost Basis | 0 | 0
Revolving Loans Converted to Term | 0 | 0
Total | 146 | 56
Other consumer |  |
Financing Receivable, Credit Quality Indicator [Line Items] |  |
2024/2023 | 27,946 | 27,485
2023/2022 | 13,458 | 12,591
2022/2021 | 5,426 | 5,371
2021/2020 | 2,499 | 3,119
2020/2019 | 2,170 | 1,477
Prior | 2,322 | 1,549
Revolving Loans Amortized Cost Basis | 0 | 0
Revolving Loans Converted to Term | 0 | 0
Total | 53,821 | 51,592
2024/2023 | 133 | 210
2023/2022 | 1,141 | 1,164
2022/2021 | 630 | 467
2021/2020 | 154 | 96
2020/2019 | 24 | 33
Prior | 12 | 12
Revolving Loans Amortized Cost Basis | 0 | 0
Revolving Loans Converted to Term | 0 | 0
Total | 2,094 | 1,982
Performing |  |
Financing Receivable, Credit Quality Indicator [Line Items] |  |
Total | 1,416,673 | 1,367,754
Performing | 1-4 Family Construction |  |
Financing Receivable, Credit Quality Indicator [Line Items] |  |
2024/2023 | 21,411 | 16,968
2023/2022 | 3,717 | 9,977
2022/2021 | 1,254 | 251
2021/2020 | 0 | 0
2020/2019 | 0 | 59
Prior | 49 | 1
Revolving Loans Amortized Cost Basis | 0 | 799
Revolving Loans Converted to Term | 0 | 0
Total | 26,431 | 28,055
Performing | Home equity lines of credit |  |
Financing Receivable, Credit Quality Indicator [Line Items] |  |
2024/2023 | 44,573 | 27,110
2023/2022 | 28,211 | 32,027
2022/2021 | 30,557 | 11,437
2021/2020 | 9,440 | 9,844
2020/2019 | 8,106 | 6,781
Prior | 30,649 | 30,467
Revolving Loans Amortized Cost Basis | 7,993 | 7,479
Revolving Loans Converted to Term | 5,961 | 4,615
Total | 165,490 | 129,760
Performing | Residential Mortgages secured by first liens |  |
Financing Receivable, Credit Quality Indicator [Line Items] |  |
2024/2023 | 106,278 | 141,019
2023/2022 | 135,898 | 238,242
2022/2021 | 224,633 | 200,794
2021/2020 | 177,756 | 144,676
2020/2019 | 128,924 | 77,919
Prior | 226,926 | 194,185
Revolving Loans Amortized Cost Basis | 3,238 | 3,161
Revolving Loans Converted to Term | 0 | 0
Total | 1,003,653 | 999,996
Performing | Residential Mortgages secured by junior liens |  |
Financing Receivable, Credit Quality Indicator [Line Items] |  |
2024/2023 | 32,777 | 28,685
2023/2022 | 22,256 | 27,032
2022/2021 | 22,931 | 14,204
2021/2020 | 11,769 | 7,102
2020/2019 | 5,695 | 3,888
Prior | 9,465 | 8,833
Revolving Loans Amortized Cost Basis | 1,298 | 1,373
Revolving Loans Converted to Term | 0 | 0
Total | 106,191 | 91,117
Performing | Other revolving credit plans |  |
Financing Receivable, Credit Quality Indicator [Line Items] |  |
2024/2023 | 10,454 | 8,684
2023/2022 | 5,556 | 8,027
2022/2021 | 6,898 | 2,732
2021/2020 | 2,163 | 11,274
2020/2019 | 5,366 | 1,634
Prior | 10,504 | 10,445
Revolving Loans Amortized Cost Basis | 0 | 0
Revolving Loans Converted to Term | 0 | 0
Total | 40,941 | 42,796
Performing | Automobile |  |
Financing Receivable, Credit Quality Indicator [Line Items] |  |
2024/2023 | 5,794 | 12,545
2023/2022 | 8,504 | 6,800
2022/2021 | 3,975 | 2,597
2021/2020 | 1,149 | 1,472
2020/2019 | 664 | 1,025
Prior | 809 | 797
Revolving Loans Amortized Cost Basis | 0 | 0
Revolving Loans Converted to Term | 0 | 0
Total | 20,895 | 25,236
Performing | Other consumer |  |
Financing Receivable, Credit Quality Indicator [Line Items] |  |
2024/2023 | 27,727 | 27,202
2023/2022 | 13,090 | 12,261
2022/2021 | 5,344 | 5,255
2021/2020 | 2,432 | 3,107
2020/2019 | 2,162 | 1,471
Prior | 2,317 | 1,498
Revolving Loans Amortized Cost Basis | 0 | 0
Revolving Loans Converted to Term | 0 | 0
Total | 53,072 | 50,794
Nonperforming |  |
Financing Receivable, Credit Quality Indicator [Line Items] |  |
Total | 11,170 | 7,360
Nonperforming | 1-4 Family Construction |  |
Financing Receivable, Credit Quality Indicator [Line Items] |  |
2024/2023 | 0 | 0
2023/2022 | 0 | 0
2022/2021 | 0 | 0
2021/2020 | 0 | 0
2020/2019 | 0 | 0
Prior | 0 | 0
Revolving Loans Amortized Cost Basis | 0 | 0
Revolving Loans Converted to Term | 0 | 0
Total | 0 | 0
Nonperforming | Home equity lines of credit |  |
Financing Receivable, Credit Quality Indicator [Line Items] |  |
2024/2023 | 0 | 0
2023/2022 | 50 | 0
2022/2021 | 0 | 0
2021/2020 | 0 | 0
2020/2019 | 0 | 0
Prior | 0 | 14
Revolving Loans Amortized Cost Basis | 0 | 0
Revolving Loans Converted to Term | 787 | 926
Total | 837 | 940
Nonperforming | Residential Mortgages secured by first liens |  |
Financing Receivable, Credit Quality Indicator [Line Items] |  |
2024/2023 | 363 | 497
2023/2022 | 2,494 | 174
2022/2021 | 1,657 | 787
2021/2020 | 1,305 | 615
2020/2019 | 839 | 492
Prior | 2,435 | 2,736
Revolving Loans Amortized Cost Basis | 0 | 38
Revolving Loans Converted to Term | 0 | 0
Total | 9,093 | 5,339
Nonperforming | Residential Mortgages secured by junior liens |  |
Financing Receivable, Credit Quality Indicator [Line Items] |  |
2024/2023 | 19 | 0
2023/2022 | 40 | 38
2022/2021 | 34 | 0
2021/2020 | 123 | 0
2020/2019 | 0 | 0
Prior | 16 | 42
Revolving Loans Amortized Cost Basis | 39 | 43
Revolving Loans Converted to Term | 0 | 0
Total | 271 | 123
Nonperforming | Other revolving credit plans |  |
Financing Receivable, Credit Quality Indicator [Line Items] |  |
2024/2023 | 0 | 0
2023/2022 | 0 | 29
2022/2021 | 27 | 5
2021/2020 | 6 | 0
2020/2019 | 0 | 0
Prior | 121 | 47
Revolving Loans Amortized Cost Basis | 0 | 0
Revolving Loans Converted to Term | 0 | 0
Total | 154 | 81
Nonperforming | Automobile |  |
Financing Receivable, Credit Quality Indicator [Line Items] |  |
2024/2023 | 0 | 16
2023/2022 | 15 | 51
2022/2021 | 47 | 0
2021/2020 | 0 | 7
2020/2019 | 4 | 5
Prior | 0 | 0
Revolving Loans Amortized Cost Basis | 0 | 0
Revolving Loans Converted to Term | 0 | 0
Total | 66 | 79
Nonperforming | Other consumer |  |
Financing Receivable, Credit Quality Indicator [Line Items] |  |
2024/2023 | 219 | 283
2023/2022 | 368 | 330
2022/2021 | 82 | 116
2021/2020 | 67 | 12
2020/2019 | 8 | 6
Prior | 5 | 51
Revolving Loans Amortized Cost Basis | 0 | 0
Revolving Loans Converted to Term | 0 | 0
Total | $ 749 | $ 798

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