v3.26.1
Schedule of Loans by Risk Category by Type and Year of Origination (Details) - USD ($)
$ in Thousands
Jun. 30, 2026
Dec. 31, 2025
Financing Receivable, Allowance for Credit Loss [Line Items]    
Nonclassified $ 1,075,772 $ 1,084,564
Classified 25,704 27,159
Total 1,101,476 1,111,723
Gross charge-offs 1,219 3,050
One to Four Family Residential Real Estate [Member]    
Financing Receivable, Allowance for Credit Loss [Line Items]    
Nonclassified 362,065 373,339
Classified 2,206 1,960
Total 364,271 375,299
Gross charge-offs
Construction and Land Loans [Member]    
Financing Receivable, Allowance for Credit Loss [Line Items]    
Nonclassified 23,172 20,345
Classified 186 186
Total 23,358 20,531
Gross charge-offs
Commercial Real Estate [Member]    
Financing Receivable, Allowance for Credit Loss [Line Items]    
Nonclassified 401,218 388,117
Classified 6,538 6,206
Total 407,756 394,323
Gross charge-offs
Commercial Loans [Member]    
Financing Receivable, Allowance for Credit Loss [Line Items]    
Nonclassified 165,265 163,179
Classified 12,639 15,022
Total 177,904 178,201
Gross charge-offs 1,063 2,675
Agriculture Loans [Member]    
Financing Receivable, Allowance for Credit Loss [Line Items]    
Nonclassified 83,985 99,044
Classified 4,070 3,785
Total 88,055 102,829
Gross charge-offs
Municipal Loans [Member]    
Financing Receivable, Allowance for Credit Loss [Line Items]    
Nonclassified 6,715 6,874
Classified
Total 6,715 6,874
Gross charge-offs
Consumer Loans [Member]    
Financing Receivable, Allowance for Credit Loss [Line Items]    
Nonclassified 33,352 33,666
Classified 65
Total 33,417 33,666
Gross charge-offs 156 375
2026 [Member]    
Financing Receivable, Allowance for Credit Loss [Line Items]    
Nonclassified 86,329  
Classified 3,002  
Total 89,331  
Gross charge-offs 63  
2026 [Member] | One to Four Family Residential Real Estate [Member]    
Financing Receivable, Allowance for Credit Loss [Line Items]    
Nonclassified 15,445  
Classified  
Total 15,445  
Gross charge-offs  
2026 [Member] | Construction and Land Loans [Member]    
Financing Receivable, Allowance for Credit Loss [Line Items]    
Nonclassified 6,401  
Classified  
Total 6,401  
Gross charge-offs  
2026 [Member] | Commercial Real Estate [Member]    
Financing Receivable, Allowance for Credit Loss [Line Items]    
Nonclassified 23,960  
Classified  
Total 23,960  
Gross charge-offs  
2026 [Member] | Commercial Loans [Member]    
Financing Receivable, Allowance for Credit Loss [Line Items]    
Nonclassified 26,218  
Classified 3,002  
Total 29,220  
Gross charge-offs  
2026 [Member] | Agriculture Loans [Member]    
Financing Receivable, Allowance for Credit Loss [Line Items]    
Nonclassified 10,875  
Classified  
Total 10,875  
Gross charge-offs  
2026 [Member] | Municipal Loans [Member]    
Financing Receivable, Allowance for Credit Loss [Line Items]    
Nonclassified  
Classified  
Total  
Gross charge-offs  
2026 [Member] | Consumer Loans [Member]    
Financing Receivable, Allowance for Credit Loss [Line Items]    
Nonclassified 3,430  
Classified  
Total 3,430  
Gross charge-offs 63  
2025 [Member]    
Financing Receivable, Allowance for Credit Loss [Line Items]    
Nonclassified 202,227 211,330
Classified 1,860 1,033
Total 204,087 212,363
Gross charge-offs 282 458
2025 [Member] | One to Four Family Residential Real Estate [Member]    
Financing Receivable, Allowance for Credit Loss [Line Items]    
Nonclassified 67,058 71,799
Classified 461
Total 67,519 71,799
Gross charge-offs
2025 [Member] | Construction and Land Loans [Member]    
Financing Receivable, Allowance for Credit Loss [Line Items]    
Nonclassified 8,649 7,540
Classified
Total 8,649 7,540
Gross charge-offs
2025 [Member] | Commercial Real Estate [Member]    
Financing Receivable, Allowance for Credit Loss [Line Items]    
Nonclassified 91,234 81,382
Classified 821 231
Total 92,055 81,613
Gross charge-offs
2025 [Member] | Commercial Loans [Member]    
Financing Receivable, Allowance for Credit Loss [Line Items]    
Nonclassified 21,685 31,282
Classified 578 756
Total 22,263 32,038
Gross charge-offs 282 83
2025 [Member] | Agriculture Loans [Member]    
Financing Receivable, Allowance for Credit Loss [Line Items]    
Nonclassified 9,160 14,014
Classified 46
Total 9,160 14,060
Gross charge-offs
2025 [Member] | Municipal Loans [Member]    
Financing Receivable, Allowance for Credit Loss [Line Items]    
Nonclassified
Classified
Total
Gross charge-offs
2025 [Member] | Consumer Loans [Member]    
Financing Receivable, Allowance for Credit Loss [Line Items]    
Nonclassified 4,441 5,313
Classified
Total 4,441 5,313
Gross charge-offs 375
2024 [Member]    
Financing Receivable, Allowance for Credit Loss [Line Items]    
Nonclassified 157,133 179,192
Classified 2,840 2,879
Total 159,973 182,071
Gross charge-offs 184 2,276
2024 [Member] | One to Four Family Residential Real Estate [Member]    
Financing Receivable, Allowance for Credit Loss [Line Items]    
Nonclassified 70,273 75,648
Classified 154
Total 70,273 75,802
Gross charge-offs
2024 [Member] | Construction and Land Loans [Member]    
Financing Receivable, Allowance for Credit Loss [Line Items]    
Nonclassified 620 3,059
Classified
Total 620 3,059
Gross charge-offs
2024 [Member] | Commercial Real Estate [Member]    
Financing Receivable, Allowance for Credit Loss [Line Items]    
Nonclassified 53,904 55,892
Classified 1,292 1,116
Total 55,196 57,008
Gross charge-offs
2024 [Member] | Commercial Loans [Member]    
Financing Receivable, Allowance for Credit Loss [Line Items]    
Nonclassified 22,719 30,783
Classified 19 185
Total 22,738 30,968
Gross charge-offs 184 2,276
2024 [Member] | Agriculture Loans [Member]    
Financing Receivable, Allowance for Credit Loss [Line Items]    
Nonclassified 8,171 12,178
Classified 1,529 1,424
Total 9,700 13,602
Gross charge-offs
2024 [Member] | Municipal Loans [Member]    
Financing Receivable, Allowance for Credit Loss [Line Items]    
Nonclassified
Classified
Total
Gross charge-offs
2024 [Member] | Consumer Loans [Member]    
Financing Receivable, Allowance for Credit Loss [Line Items]    
Nonclassified 1,446 1,632
Classified
Total 1,446 1,632
Gross charge-offs
2023 [Member]    
Financing Receivable, Allowance for Credit Loss [Line Items]    
Nonclassified 151,492 164,031
Classified 1,669 2,267
Total 153,161 166,298
Gross charge-offs
2023 [Member] | One to Four Family Residential Real Estate [Member]    
Financing Receivable, Allowance for Credit Loss [Line Items]    
Nonclassified 70,670 75,468
Classified 593
Total 70,670 76,061
Gross charge-offs
2023 [Member] | Construction and Land Loans [Member]    
Financing Receivable, Allowance for Credit Loss [Line Items]    
Nonclassified 2,716 2,778
Classified
Total 2,716 2,778
Gross charge-offs
2023 [Member] | Commercial Real Estate [Member]    
Financing Receivable, Allowance for Credit Loss [Line Items]    
Nonclassified 56,479 58,027
Classified
Total 56,479 58,027
Gross charge-offs
2023 [Member] | Commercial Loans [Member]    
Financing Receivable, Allowance for Credit Loss [Line Items]    
Nonclassified 13,258 17,183
Classified 1,669 1,674
Total 14,927 18,857
Gross charge-offs
2023 [Member] | Agriculture Loans [Member]    
Financing Receivable, Allowance for Credit Loss [Line Items]    
Nonclassified 2,175 2,370
Classified
Total 2,175 2,370
Gross charge-offs
2023 [Member] | Municipal Loans [Member]    
Financing Receivable, Allowance for Credit Loss [Line Items]    
Nonclassified 5,565 5,552
Classified
Total 5,565 5,552
Gross charge-offs
2023 [Member] | Consumer Loans [Member]    
Financing Receivable, Allowance for Credit Loss [Line Items]    
Nonclassified 629 2,653
Classified
Total 629 2,653
Gross charge-offs
2022 [Member]    
Financing Receivable, Allowance for Credit Loss [Line Items]    
Nonclassified 124,976 137,456
Classified 3,484 3,411
Total 128,460 140,867
Gross charge-offs 213 266
2022 [Member] | One to Four Family Residential Real Estate [Member]    
Financing Receivable, Allowance for Credit Loss [Line Items]    
Nonclassified 61,001 64,268
Classified 1,186 1,027
Total 62,187 65,295
Gross charge-offs
2022 [Member] | Construction and Land Loans [Member]    
Financing Receivable, Allowance for Credit Loss [Line Items]    
Nonclassified 1,732 1,759
Classified
Total 1,732 1,759
Gross charge-offs
2022 [Member] | Commercial Real Estate [Member]    
Financing Receivable, Allowance for Credit Loss [Line Items]    
Nonclassified 45,352 50,673
Classified 264 274
Total 45,616 50,947
Gross charge-offs
2022 [Member] | Commercial Loans [Member]    
Financing Receivable, Allowance for Credit Loss [Line Items]    
Nonclassified 13,137 16,618
Classified 826 834
Total 13,963 17,452
Gross charge-offs 213 266
2022 [Member] | Agriculture Loans [Member]    
Financing Receivable, Allowance for Credit Loss [Line Items]    
Nonclassified 3,536 3,859
Classified 1,208 1,276
Total 4,744 5,135
Gross charge-offs
2022 [Member] | Municipal Loans [Member]    
Financing Receivable, Allowance for Credit Loss [Line Items]    
Nonclassified 28 48
Classified
Total 28 48
Gross charge-offs
2022 [Member] | Consumer Loans [Member]    
Financing Receivable, Allowance for Credit Loss [Line Items]    
Nonclassified 190 231
Classified
Total 190 231
Gross charge-offs
Prior [Member]    
Financing Receivable, Allowance for Credit Loss [Line Items]    
Nonclassified 225,900 161,097
Classified 7,559 7,892
Total 233,459 168,989
Gross charge-offs 384
Prior [Member] | One to Four Family Residential Real Estate [Member]    
Financing Receivable, Allowance for Credit Loss [Line Items]    
Nonclassified 71,345 47,113
Classified 245 186
Total 71,590 47,299
Gross charge-offs
Prior [Member] | Construction and Land Loans [Member]    
Financing Receivable, Allowance for Credit Loss [Line Items]    
Nonclassified 2,953 3,516
Classified 186 186
Total 3,139 3,702
Gross charge-offs
Prior [Member] | Commercial Real Estate [Member]    
Financing Receivable, Allowance for Credit Loss [Line Items]    
Nonclassified 127,478 89,596
Classified 4,161 4,147
Total 131,639 93,743
Gross charge-offs
Prior [Member] | Commercial Loans [Member]    
Financing Receivable, Allowance for Credit Loss [Line Items]    
Nonclassified 10,268 5,522
Classified 2,867 3,371
Total 13,135 8,893
Gross charge-offs 384
Prior [Member] | Agriculture Loans [Member]    
Financing Receivable, Allowance for Credit Loss [Line Items]    
Nonclassified 10,101 11,547
Classified 100 2
Total 10,201 11,549
Gross charge-offs
Prior [Member] | Municipal Loans [Member]    
Financing Receivable, Allowance for Credit Loss [Line Items]    
Nonclassified 1,122 1,274
Classified
Total 1,122 1,274
Gross charge-offs
Prior [Member] | Consumer Loans [Member]    
Financing Receivable, Allowance for Credit Loss [Line Items]    
Nonclassified 2,633 2,529
Classified
Total 2,633 2,529
Gross charge-offs
Revolving Loans Amortized Cost [Member]    
Financing Receivable, Allowance for Credit Loss [Line Items]    
Nonclassified 126,675 136,904
Classified 4,766 9,054
Total 131,441 145,958
Gross charge-offs 93
Revolving Loans Amortized Cost [Member] | One to Four Family Residential Real Estate [Member]    
Financing Receivable, Allowance for Credit Loss [Line Items]    
Nonclassified 6,026 6,969
Classified
Total 6,026 6,969
Gross charge-offs
Revolving Loans Amortized Cost [Member] | Construction and Land Loans [Member]    
Financing Receivable, Allowance for Credit Loss [Line Items]    
Nonclassified 101 100
Classified
Total 101 100
Gross charge-offs
Revolving Loans Amortized Cost [Member] | Commercial Real Estate [Member]    
Financing Receivable, Allowance for Credit Loss [Line Items]    
Nonclassified 2,811 3,382
Classified
Total 2,811 3,382
Gross charge-offs
Revolving Loans Amortized Cost [Member] | Commercial Loans [Member]    
Financing Receivable, Allowance for Credit Loss [Line Items]    
Nonclassified 57,572 54,070
Classified 3,522 8,026
Total 61,094 62,096
Gross charge-offs
Revolving Loans Amortized Cost [Member] | Agriculture Loans [Member]    
Financing Receivable, Allowance for Credit Loss [Line Items]    
Nonclassified 39,772 51,971
Classified 1,233 1,028
Total 41,005 52,999
Gross charge-offs
Revolving Loans Amortized Cost [Member] | Municipal Loans [Member]    
Financing Receivable, Allowance for Credit Loss [Line Items]    
Nonclassified
Classified
Total
Gross charge-offs
Revolving Loans Amortized Cost [Member] | Consumer Loans [Member]    
Financing Receivable, Allowance for Credit Loss [Line Items]    
Nonclassified 20,393 20,412
Classified 11
Total 20,404 20,412
Gross charge-offs 93
Revolving Loans Converted To Term [Member]    
Financing Receivable, Allowance for Credit Loss [Line Items]    
Nonclassified 1,040 1,064
Classified 524 176
Total 1,564 1,240
Gross charge-offs
Revolving Loans Converted To Term [Member] | One to Four Family Residential Real Estate [Member]    
Financing Receivable, Allowance for Credit Loss [Line Items]    
Nonclassified 247 85
Classified 314
Total 561 85
Gross charge-offs
Revolving Loans Converted To Term [Member] | Construction and Land Loans [Member]    
Financing Receivable, Allowance for Credit Loss [Line Items]    
Nonclassified
Classified
Total
Gross charge-offs
Revolving Loans Converted To Term [Member] | Commercial Real Estate [Member]    
Financing Receivable, Allowance for Credit Loss [Line Items]    
Nonclassified 26
Classified
Total 26
Gross charge-offs
Revolving Loans Converted To Term [Member] | Commercial Loans [Member]    
Financing Receivable, Allowance for Credit Loss [Line Items]    
Nonclassified 408 386
Classified 156 176
Total 564 562
Gross charge-offs
Revolving Loans Converted To Term [Member] | Agriculture Loans [Member]    
Financing Receivable, Allowance for Credit Loss [Line Items]    
Nonclassified 195 408
Classified
Total 195 408
Gross charge-offs
Revolving Loans Converted To Term [Member] | Municipal Loans [Member]    
Financing Receivable, Allowance for Credit Loss [Line Items]    
Nonclassified
Classified
Total
Gross charge-offs
Revolving Loans Converted To Term [Member] | Consumer Loans [Member]    
Financing Receivable, Allowance for Credit Loss [Line Items]    
Nonclassified 190 159
Classified 54
Total 244 159
Gross charge-offs
2021 [Member]    
Financing Receivable, Allowance for Credit Loss [Line Items]    
Nonclassified   93,490
Classified   447
Total   93,937
Gross charge-offs   50
2021 [Member] | One to Four Family Residential Real Estate [Member]    
Financing Receivable, Allowance for Credit Loss [Line Items]    
Nonclassified   31,989
Classified  
Total   31,989
Gross charge-offs  
2021 [Member] | Construction and Land Loans [Member]    
Financing Receivable, Allowance for Credit Loss [Line Items]    
Nonclassified   1,593
Classified  
Total   1,593
Gross charge-offs  
2021 [Member] | Commercial Real Estate [Member]    
Financing Receivable, Allowance for Credit Loss [Line Items]    
Nonclassified   49,139
Classified   438
Total   49,577
Gross charge-offs  
2021 [Member] | Commercial Loans [Member]    
Financing Receivable, Allowance for Credit Loss [Line Items]    
Nonclassified   7,335
Classified  
Total   7,335
Gross charge-offs   50
2021 [Member] | Agriculture Loans [Member]    
Financing Receivable, Allowance for Credit Loss [Line Items]    
Nonclassified   2,697
Classified   9
Total   2,706
Gross charge-offs  
2021 [Member] | Municipal Loans [Member]    
Financing Receivable, Allowance for Credit Loss [Line Items]    
Nonclassified  
Classified  
Total  
Gross charge-offs  
2021 [Member] | Consumer Loans [Member]    
Financing Receivable, Allowance for Credit Loss [Line Items]    
Nonclassified   737
Classified  
Total   737
Gross charge-offs