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Schedule of Troubled Debt Restructurings on Financings Receivables and Year of Origination (Details) - USD ($) $ in Thousands | Sep. 30, 2024 | Dec. 31, 2023
--- | --- | ---
Short-Term Debt [Line Items] |  |
Nonclassified | $ 974,944 | $ 941,184
Classified | 26,905 | 7,472
Total | 1,001,849 | 948,656
Gross charge-offs | 413 | 850
One to Four Family Residential Real Estate [Member] |  |
Short-Term Debt [Line Items] |  |
Nonclassified | 344,304 | 302,352
Classified | 76 | 192
Total | 344,380 | 302,544
Gross charge-offs |  |
Construction And Land Loans [Member] |  |
Short-Term Debt [Line Items] |  |
Nonclassified | 23,454 | 21,090
Classified |  |
Total | 23,454 | 21,090
Gross charge-offs |  |
Commercial Real Estate [Member] |  |
Short-Term Debt [Line Items] |  |
Nonclassified | 321,045 | 319,304
Classified | 2,971 | 1,658
Total | 324,016 | 320,962
Gross charge-offs |  |
Commercial Loans [Member] |  |
Short-Term Debt [Line Items] |  |
Nonclassified | 158,879 | 175,907
Classified | 22,773 | 5,035
Total | 181,652 | 180,942
Gross charge-offs | 105 | 479
Agriculture Loans [Member] |  |
Short-Term Debt [Line Items] |  |
Nonclassified | 90,901 | 89,118
Classified | 1,085 | 562
Total | 91,986 | 89,680
Gross charge-offs |  |
Municipal Loans [Member] |  |
Short-Term Debt [Line Items] |  |
Nonclassified | 7,098 | 4,507
Classified |  |
Total | 7,098 | 4,507
Gross charge-offs |  |
Consumer Loans [Member] |  |
Short-Term Debt [Line Items] |  |
Nonclassified | 29,263 | 28,906
Classified |  | 25
Total | 29,263 | 28,931
Gross charge-offs | 308 | 371
2024 [Member] |  |
Short-Term Debt [Line Items] |  |
Nonclassified | 151,519 |
Classified | 3,763 |
Total | 155,282 |
Gross charge-offs | 275 |
2024 [Member] | One to Four Family Residential Real Estate [Member] |  |
Short-Term Debt [Line Items] |  |
Nonclassified | 69,036 |
Classified |  |
Total | 69,036 |
Gross charge-offs |  |
2024 [Member] | Construction And Land Loans [Member] |  |
Short-Term Debt [Line Items] |  |
Nonclassified | 4,264 |
Classified |  |
Total | 4,264 |
Gross charge-offs |  |
2024 [Member] | Commercial Real Estate [Member] |  |
Short-Term Debt [Line Items] |  |
Nonclassified | 39,708 |
Classified | 879 |
Total | 40,587 |
Gross charge-offs |  |
2024 [Member] | Commercial Loans [Member] |  |
Short-Term Debt [Line Items] |  |
Nonclassified | 21,221 |
Classified | 2,884 |
Total | 24,105 |
Gross charge-offs |  |
2024 [Member] | Agriculture Loans [Member] |  |
Short-Term Debt [Line Items] |  |
Nonclassified | 14,372 |
Classified |  |
Total | 14,372 |
Gross charge-offs |  |
2024 [Member] | Municipal Loans [Member] |  |
Short-Term Debt [Line Items] |  |
Nonclassified |  |
Classified |  |
Total |  |
Gross charge-offs |  |
2024 [Member] | Consumer Loans [Member] |  |
Short-Term Debt [Line Items] |  |
Nonclassified | 2,918 |
Classified |  |
Total | 2,918 |
Gross charge-offs | 275 |
2023 [Member] |  |
Short-Term Debt [Line Items] |  |
Nonclassified | 181,211 | 197,376
Classified | 10,791 | 226
Total | 192,002 | 197,602
Gross charge-offs | 7 |
2023 [Member] | One to Four Family Residential Real Estate [Member] |  |
Short-Term Debt [Line Items] |  |
Nonclassified | 87,966 | 95,290
Classified |  |
Total | 87,966 | 95,290
Gross charge-offs |  |
2023 [Member] | Construction And Land Loans [Member] |  |
Short-Term Debt [Line Items] |  |
Nonclassified | 11,468 | 6,283
Classified |  |
Total | 11,468 | 6,283
Gross charge-offs |  |
2023 [Member] | Commercial Real Estate [Member] |  |
Short-Term Debt [Line Items] |  |
Nonclassified | 43,771 | 41,644
Classified |  |
Total | 43,771 | 41,644
Gross charge-offs |  |
2023 [Member] | Commercial Loans [Member] |  |
Short-Term Debt [Line Items] |  |
Nonclassified | 25,133 | 38,818
Classified | 10,609 | 226
Total | 35,742 | 39,044
Gross charge-offs |  |
2023 [Member] | Agriculture Loans [Member] |  |
Short-Term Debt [Line Items] |  |
Nonclassified | 3,839 | 7,862
Classified | 182 |
Total | 4,021 | 7,862
Gross charge-offs |  |
2023 [Member] | Municipal Loans [Member] |  |
Short-Term Debt [Line Items] |  |
Nonclassified | 5,551 | 2,774
Classified |  |
Total | 5,551 | 2,774
Gross charge-offs |  |
2023 [Member] | Consumer Loans [Member] |  |
Short-Term Debt [Line Items] |  |
Nonclassified | 3,483 | 4,705
Classified |  |
Total | 3,483 | 4,705
Gross charge-offs | 7 |
2022 [Member] |  |
Short-Term Debt [Line Items] |  |
Nonclassified | 183,749 | 213,354
Classified | 2,173 | 2,016
Total | 185,922 | 215,370
Gross charge-offs | 17 | 28
2022 [Member] | One to Four Family Residential Real Estate [Member] |  |
Short-Term Debt [Line Items] |  |
Nonclassified | 77,175 | 84,718
Classified |  |
Total | 77,175 | 84,718
Gross charge-offs |  |
2022 [Member] | Construction And Land Loans [Member] |  |
Short-Term Debt [Line Items] |  |
Nonclassified | 1,951 | 5,267
Classified |  |
Total | 1,951 | 5,267
Gross charge-offs |  |
2022 [Member] | Commercial Real Estate [Member] |  |
Short-Term Debt [Line Items] |  |
Nonclassified | 69,510 | 77,427
Classified |  |
Total | 69,510 | 77,427
Gross charge-offs |  |
2022 [Member] | Commercial Loans [Member] |  |
Short-Term Debt [Line Items] |  |
Nonclassified | 25,238 | 32,764
Classified | 1,932 | 2,000
Total | 27,170 | 34,764
Gross charge-offs | 16 | 28
2022 [Member] | Agriculture Loans [Member] |  |
Short-Term Debt [Line Items] |  |
Nonclassified | 9,061 | 11,718
Classified | 241 | 16
Total | 9,302 | 11,734
Gross charge-offs |  |
2022 [Member] | Municipal Loans [Member] |  |
Short-Term Debt [Line Items] |  |
Nonclassified | 97 | 128
Classified |  |
Total | 97 | 128
Gross charge-offs |  |
2022 [Member] | Consumer Loans [Member] |  |
Short-Term Debt [Line Items] |  |
Nonclassified | 717 | 1,332
Classified |  |
Total | 717 | 1,332
Gross charge-offs | 1 |
2021 [Member] |  |
Short-Term Debt [Line Items] |  |
Nonclassified | 110,405 | 129,178
Classified | 934 | 810
Total | 111,339 | 129,988
Gross charge-offs | 86 | 410
2021 [Member] | One to Four Family Residential Real Estate [Member] |  |
Short-Term Debt [Line Items] |  |
Nonclassified | 38,548 | 42,533
Classified |  |
Total | 38,548 | 42,533
Gross charge-offs |  |
2021 [Member] | Construction And Land Loans [Member] |  |
Short-Term Debt [Line Items] |  |
Nonclassified | 1,722 | 5,367
Classified |  |
Total | 1,722 | 5,367
Gross charge-offs |  |
2021 [Member] | Commercial Real Estate [Member] |  |
Short-Term Debt [Line Items] |  |
Nonclassified | 54,452 | 58,327
Classified | 477 | 481
Total | 54,929 | 58,808
Gross charge-offs |  |
2021 [Member] | Commercial Loans [Member] |  |
Short-Term Debt [Line Items] |  |
Nonclassified | 10,657 | 16,747
Classified | 55 | 158
Total | 10,712 | 16,905
Gross charge-offs | 86 | 407
2021 [Member] | Agriculture Loans [Member] |  |
Short-Term Debt [Line Items] |  |
Nonclassified | 3,887 | 4,864
Classified | 402 | 171
Total | 4,289 | 5,035
Gross charge-offs |  |
2021 [Member] | Municipal Loans [Member] |  |
Short-Term Debt [Line Items] |  |
Nonclassified |  |
Classified |  |
Total |  |
Gross charge-offs |  |
2021 [Member] | Consumer Loans [Member] |  |
Short-Term Debt [Line Items] |  |
Nonclassified | 1,139 | 1,340
Classified |  |
Total | 1,139 | 1,340
Gross charge-offs |  | 3
2020 [Member] |  |
Short-Term Debt [Line Items] |  |
Nonclassified | 86,849 | 106,473
Classified | 4,002 | 482
Total | 90,851 | 106,955
Gross charge-offs | 3 | 44
2020 [Member] | One to Four Family Residential Real Estate [Member] |  |
Short-Term Debt [Line Items] |  |
Nonclassified | 28,686 | 32,081
Classified |  |
Total | 28,686 | 32,081
Gross charge-offs |  |
2020 [Member] | Construction And Land Loans [Member] |  |
Short-Term Debt [Line Items] |  |
Nonclassified | 2,594 | 2,665
Classified |  |
Total | 2,594 | 2,665
Gross charge-offs |  |
2020 [Member] | Commercial Real Estate [Member] |  |
Short-Term Debt [Line Items] |  |
Nonclassified | 42,825 | 50,744
Classified |  | 22
Total | 42,825 | 50,766
Gross charge-offs |  |
2020 [Member] | Commercial Loans [Member] |  |
Short-Term Debt [Line Items] |  |
Nonclassified | 8,622 | 15,511
Classified | 3,993 | 460
Total | 12,615 | 15,971
Gross charge-offs | 3 | 44
2020 [Member] | Agriculture Loans [Member] |  |
Short-Term Debt [Line Items] |  |
Nonclassified | 3,427 | 4,092
Classified | 9 |
Total | 3,436 | 4,092
Gross charge-offs |  |
2020 [Member] | Municipal Loans [Member] |  |
Short-Term Debt [Line Items] |  |
Nonclassified |  |
Classified |  |
Total |  |
Gross charge-offs |  |
2020 [Member] | Consumer Loans [Member] |  |
Short-Term Debt [Line Items] |  |
Nonclassified | 695 | 1,380
Classified |  |
Total | 695 | 1,380
Gross charge-offs |  |
Prior [Member] |  |
Short-Term Debt [Line Items] |  |
Nonclassified | 128,977 | 110,699
Classified | 1,811 | 1,280
Total | 130,788 | 111,979
Gross charge-offs |  |
Prior [Member] | One to Four Family Residential Real Estate [Member] |  |
Short-Term Debt [Line Items] |  |
Nonclassified | 36,751 | 29,694
Classified | 76 | 192
Total | 36,827 | 29,886
Gross charge-offs |  |
Prior [Member] | Construction And Land Loans [Member] |  |
Short-Term Debt [Line Items] |  |
Nonclassified | 1,353 | 492
Classified |  |
Total | 1,353 | 492
Gross charge-offs |  |
Prior [Member] | Commercial Real Estate [Member] |  |
Short-Term Debt [Line Items] |  |
Nonclassified | 68,946 | 57,502
Classified | 1,615 | 975
Total | 70,561 | 58,477
Gross charge-offs |  |
Prior [Member] | Commercial Loans [Member] |  |
Short-Term Debt [Line Items] |  |
Nonclassified | 2,687 | 4,386
Classified | 34 |
Total | 2,721 | 4,386
Gross charge-offs |  |
Prior [Member] | Agriculture Loans [Member] |  |
Short-Term Debt [Line Items] |  |
Nonclassified | 14,533 | 12,114
Classified | 86 | 113
Total | 14,619 | 12,227
Gross charge-offs |  |
Prior [Member] | Municipal Loans [Member] |  |
Short-Term Debt [Line Items] |  |
Nonclassified | 1,450 | 1,605
Classified |  |
Total | 1,450 | 1,605
Gross charge-offs |  |
Prior [Member] | Consumer Loans [Member] |  |
Short-Term Debt [Line Items] |  |
Nonclassified | 3,257 | 4,906
Classified |  |
Total | 3,257 | 4,906
Gross charge-offs |  |
Revolving Loans Amortized Cost [Member] |  |
Short-Term Debt [Line Items] |  |
Nonclassified | 131,654 | 128,833
Classified | 2,168 | 2,108
Total | 133,822 | 130,941
Gross charge-offs | 25 | 368
Revolving Loans Amortized Cost [Member] | One to Four Family Residential Real Estate [Member] |  |
Short-Term Debt [Line Items] |  |
Nonclassified | 6,009 | 5,097
Classified |  |
Total | 6,009 | 5,097
Gross charge-offs |  |
Revolving Loans Amortized Cost [Member] | Construction And Land Loans [Member] |  |
Short-Term Debt [Line Items] |  |
Nonclassified | 102 | 100
Classified |  |
Total | 102 | 100
Gross charge-offs |  |
Revolving Loans Amortized Cost [Member] | Commercial Real Estate [Member] |  |
Short-Term Debt [Line Items] |  |
Nonclassified | 1,744 | 3,017
Classified |  |
Total | 1,744 | 3,017
Gross charge-offs |  |
Revolving Loans Amortized Cost [Member] | Commercial Loans [Member] |  |
Short-Term Debt [Line Items] |  |
Nonclassified | 65,215 | 61,046
Classified | 2,003 | 1,952
Total | 67,218 | 62,998
Gross charge-offs |  |
Revolving Loans Amortized Cost [Member] | Agriculture Loans [Member] |  |
Short-Term Debt [Line Items] |  |
Nonclassified | 41,549 | 44,352
Classified | 165 | 131
Total | 41,714 | 44,483
Gross charge-offs |  |
Revolving Loans Amortized Cost [Member] | Municipal Loans [Member] |  |
Short-Term Debt [Line Items] |  |
Nonclassified |  |
Classified |  |
Total |  |
Gross charge-offs |  |
Revolving Loans Amortized Cost [Member] | Consumer Loans [Member] |  |
Short-Term Debt [Line Items] |  |
Nonclassified | 17,035 | 15,221
Classified |  | 25
Total | 17,035 | 15,246
Gross charge-offs | 25 | 368
Revolving Loans Converted To Term [Member] |  |
Short-Term Debt [Line Items] |  |
Nonclassified | 580 | 4,611
Classified | 1,263 | 182
Total | 1,843 | 4,793
Gross charge-offs |  |
Revolving Loans Converted To Term [Member] | One to Four Family Residential Real Estate [Member] |  |
Short-Term Debt [Line Items] |  |
Nonclassified | 133 | 163
Classified |  |
Total | 133 | 163
Gross charge-offs |  |
Revolving Loans Converted To Term [Member] | Construction And Land Loans [Member] |  |
Short-Term Debt [Line Items] |  |
Nonclassified |  |
Classified |  |
Total |  |
Gross charge-offs |  |
Revolving Loans Converted To Term [Member] | Commercial Real Estate [Member] |  |
Short-Term Debt [Line Items] |  |
Nonclassified | 89 | 92
Classified |  |
Total | 89 | 92
Gross charge-offs |  |
Revolving Loans Converted To Term [Member] | Commercial Loans [Member] |  |
Short-Term Debt [Line Items] |  |
Nonclassified | 106 | 4,121
Classified | 1,263 | 182
Total | 1,369 | 4,303
Gross charge-offs |  |
Revolving Loans Converted To Term [Member] | Agriculture Loans [Member] |  |
Short-Term Debt [Line Items] |  |
Nonclassified | 233 | 214
Classified |  |
Total | 233 | 214
Gross charge-offs |  |
Revolving Loans Converted To Term [Member] | Municipal Loans [Member] |  |
Short-Term Debt [Line Items] |  |
Nonclassified |  |
Classified |  |
Total |  |
Gross charge-offs |  |
Revolving Loans Converted To Term [Member] | Consumer Loans [Member] |  |
Short-Term Debt [Line Items] |  |
Nonclassified | 19 | 21
Classified |  |
Total | 19 | 21
Gross charge-offs |  |
2019 [Member] |  |
Short-Term Debt [Line Items] |  |
Nonclassified |  | 50,660
Classified |  | 368
Total |  | 51,028
Gross charge-offs |  |
2019 [Member] | One to Four Family Residential Real Estate [Member] |  |
Short-Term Debt [Line Items] |  |
Nonclassified |  | 12,776
Classified |  |
Total |  | 12,776
Gross charge-offs |  |
2019 [Member] | Construction And Land Loans [Member] |  |
Short-Term Debt [Line Items] |  |
Nonclassified |  | 916
Classified |  |
Total |  | 916
Gross charge-offs |  |
2019 [Member] | Commercial Real Estate [Member] |  |
Short-Term Debt [Line Items] |  |
Nonclassified |  | 30,551
Classified |  | 180
Total |  | 30,731
Gross charge-offs |  |
2019 [Member] | Commercial Loans [Member] |  |
Short-Term Debt [Line Items] |  |
Nonclassified |  | 2,514
Classified |  | 57
Total |  | 2,571
Gross charge-offs |  |
2019 [Member] | Agriculture Loans [Member] |  |
Short-Term Debt [Line Items] |  |
Nonclassified |  | 3,902
Classified |  | 131
Total |  | 4,033
Gross charge-offs |  |
2019 [Member] | Municipal Loans [Member] |  |
Short-Term Debt [Line Items] |  |
Nonclassified |  |
Classified |  |
Total |  |
Gross charge-offs |  |
2019 [Member] | Consumer Loans [Member] |  |
Short-Term Debt [Line Items] |  |
Nonclassified |  | 1
Classified |  |
Total |  | 1
Gross charge-offs |  |

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