v3.26.1
Allowance for Credit Losses - Recorded Investment of Commercial Loan Portfolio by Risk Category (Details) - USD ($)
$ in Thousands
 3 Months Ended 6 Months Ended 12 Months Ended
Jun. 30, 2026
Jun. 30, 2025
Jun. 30, 2026
Jun. 30, 2025
Dec. 31, 2025
Analysis of risk category of loans by class of loans          
Threshold period of loans past due to be considered as substandard     90 days    
Minimum outstanding balance of non-homogeneous loans to be individually evaluated as to credit risk $ 250   $ 250    
Current year 196,977   196,977   $ 422,989
Prior year 476,113   476,113   448,390
Two years before current year 473,401   473,401   266,301
Three years before current year 268,461   268,461   427,076
Four years before current year 424,896   424,896   357,624
Prior 817,653   817,653   552,346
Revolving Loans 265,689   265,689   230,987
Total loans 2,923,190   2,923,190   2,705,713
Current period gross charge offs, Total 4,084 $ 2,928 7,029 $ 6,169  
Commercial & Industrial | Commercial          
Analysis of risk category of loans by class of loans          
Current year 72,657   72,657   111,066
Prior year 65,274   65,274   76,438
Two years before current year 66,421   66,421   32,244
Three years before current year 27,786   27,786   91,576
Four years before current year 86,372   86,372   77,603
Prior 159,950   159,950   110,544
Revolving Loans 162,780   162,780   147,271
Total loans 641,240   641,240   646,742
Current period gross charge offs, 2025         81
Current period gross charge offs, 2024     100   52
Current period gross charge offs, 2023     46    
Current period gross charge offs, 2022         86
Current period gross charge offs, 2021     10   56
Current period gross charge offs, Prior     1   219
Current period gross charge offs, Total     157   494
Farmland | Commercial          
Analysis of risk category of loans by class of loans          
Current year 7,831   7,831   15,852
Prior year 15,427   15,427   10,199
Two years before current year 9,648   9,648   18,948
Three years before current year 17,679   17,679   14,137
Four years before current year 13,101   13,101   15,774
Prior 58,788   58,788   50,581
Revolving Loans 435   435   365
Total loans 122,909   122,909   125,856
Non Farm, Non Residential | Commercial          
Analysis of risk category of loans by class of loans          
Current year 49,339   49,339   156,729
Prior year 178,219   178,219   166,305
Two years before current year 201,931   201,931   90,074
Three years before current year 124,011   124,011   156,731
Four years before current year 172,213   172,213   154,624
Prior 380,946   380,946   176,193
Revolving Loans 21,069   21,069   9,680
Total loans 1,127,728   1,127,728   910,336
Current period gross charge offs, 2022         33
Current period gross charge offs, Prior     772   11
Current period gross charge offs, Total     772   44
Agriculture | Commercial          
Analysis of risk category of loans by class of loans          
Current year 4,631   4,631   13,729
Prior year 8,599   8,599   10,425
Two years before current year 9,010   9,010   6,241
Three years before current year 5,574   5,574   7,485
Four years before current year 6,181   6,181   3,219
Prior 21,088   21,088   32,558
Revolving Loans 65,068   65,068   65,141
Total loans 120,151   120,151   138,798
Current period gross charge offs, 2024         4
Current period gross charge offs, 2023     256    
Current period gross charge offs, 2022     73    
Current period gross charge offs, 2021     55    
Current period gross charge offs, Prior     225   83
Current period gross charge offs, Total     609   87
All Other Commercial | Commercial          
Analysis of risk category of loans by class of loans          
Current year 49,459   49,459   95,456
Prior year 135,396   135,396   88,430
Two years before current year 49,060   49,060   62,856
Three years before current year 13,844   13,844   90,108
Four years before current year 67,016   67,016   71,275
Prior 85,538   85,538   137,501
Revolving Loans 11,984   11,984   7,986
Total loans 412,297   412,297   553,612
Current period gross charge offs, 2025     356   728
Current period gross charge offs, Total     356   728
Multifamily | Residential          
Analysis of risk category of loans by class of loans          
Current year 13,060   13,060   30,157
Prior year 73,198   73,198   96,593
Two years before current year 137,331   137,331   55,938
Three years before current year 79,567   79,567   67,039
Four years before current year 80,013   80,013   35,129
Prior 111,343   111,343   44,969
Revolving Loans 4,353   4,353   544
Total loans 498,865   498,865   330,369
Pass          
Analysis of risk category of loans by class of loans          
Current year 183,926   183,926   420,680
Prior year 470,933   470,933   430,599
Two years before current year 460,526   460,526   264,067
Three years before current year 264,343   264,343   408,916
Four years before current year 408,990   408,990   333,812
Prior 778,306   778,306   521,403
Revolving Loans 248,792   248,792   216,018
Total loans 2,815,816   2,815,816   2,595,495
Pass | Commercial & Industrial | Commercial          
Analysis of risk category of loans by class of loans          
Current year 66,945   66,945   109,471
Prior year 63,406   63,406   69,074
Two years before current year 64,023   64,023   31,396
Three years before current year 25,051   25,051   89,638
Four years before current year 85,299   85,299   70,630
Prior 151,192   151,192   99,985
Revolving Loans 153,520   153,520   140,465
Total loans 609,436   609,436   610,659
Pass | Farmland | Commercial          
Analysis of risk category of loans by class of loans          
Current year 6,951   6,951   15,852
Prior year 13,783   13,783   9,054
Two years before current year 8,291   8,291   17,769
Three years before current year 17,201   17,201   14,137
Four years before current year 13,020   13,020   15,774
Prior 54,918   54,918   49,862
Revolving Loans 435   435   365
Total loans 114,599   114,599   122,813
Pass | Non Farm, Non Residential | Commercial          
Analysis of risk category of loans by class of loans          
Current year 49,339   49,339   156,729
Prior year 178,219   178,219   157,955
Two years before current year 193,631   193,631   90,074
Three years before current year 124,011   124,011   153,861
Four years before current year 172,063   172,063   138,925
Prior 359,457   359,457   170,080
Revolving Loans 21,069   21,069   9,680
Total loans 1,097,789   1,097,789   877,304
Pass | Agriculture | Commercial          
Analysis of risk category of loans by class of loans          
Current year 4,306   4,306   13,315
Prior year 7,231   7,231   10,053
Two years before current year 8,750   8,750   6,034
Three years before current year 4,669   4,669   6,428
Four years before current year 3,468   3,468   3,040
Prior 17,795   17,795   27,137
Revolving Loans 57,431   57,431   56,978
Total loans 103,650   103,650   122,985
Pass | All Other Commercial | Commercial          
Analysis of risk category of loans by class of loans          
Current year 49,446   49,446   95,156
Prior year 135,096   135,096   87,870
Two years before current year 48,500   48,500   62,856
Three years before current year 13,844   13,844   90,093
Four years before current year 66,965   66,965   70,734
Prior 85,164   85,164   136,922
Revolving Loans 11,984   11,984   7,986
Total loans 410,999   410,999   551,617
Pass | Multifamily | Residential          
Analysis of risk category of loans by class of loans          
Current year 6,939   6,939   30,157
Prior year 73,198   73,198   96,593
Two years before current year 137,331   137,331   55,938
Three years before current year 79,567   79,567   54,759
Four years before current year 68,175   68,175   34,709
Prior 109,780   109,780   37,417
Revolving Loans 4,353   4,353   544
Total loans 479,343   479,343   310,117
Special Mention          
Analysis of risk category of loans by class of loans          
Current year 11,940   11,940   685
Prior year 2,938   2,938   16,431
Two years before current year 11,971   11,971   1,003
Three years before current year 3,595   3,595   15,080
Four years before current year 15,040   15,040   5,488
Prior 11,711   11,711   13,208
Revolving Loans 12,158   12,158   6,901
Total loans 69,353   69,353   58,796
Special Mention | Commercial & Industrial | Commercial          
Analysis of risk category of loans by class of loans          
Current year 4,839   4,839    
Prior year 561   561   6,292
Two years before current year 1,513   1,513   302
Three years before current year 2,292   2,292   1,145
Four years before current year 400   400   5,347
Prior 4,468   4,468   3,769
Revolving Loans 5,451   5,451   2,603
Total loans 19,524   19,524   19,458
Special Mention | Farmland | Commercial          
Analysis of risk category of loans by class of loans          
Current year 880   880    
Prior year 749   749   1,145
Two years before current year 1,357   1,357   701
Three years before current year 478   478    
Four years before current year 81   81    
Prior 2,378   2,378   87
Total loans 5,923   5,923   1,933
Special Mention | Non Farm, Non Residential | Commercial          
Analysis of risk category of loans by class of loans          
Prior year         8,350
Two years before current year 8,300   8,300    
Three years before current year         946
Four years before current year 8   8    
Prior 2,079   2,079   2,034
Total loans 10,387   10,387   11,330
Special Mention | Agriculture | Commercial          
Analysis of risk category of loans by class of loans          
Current year 100   100   385
Prior year 1,328   1,328   84
Two years before current year 241   241    
Three years before current year 825   825   914
Four years before current year 2,713   2,713   141
Prior 2,575   2,575   999
Revolving Loans 6,707   6,707   4,298
Total loans 14,489   14,489   6,821
Special Mention | All Other Commercial | Commercial          
Analysis of risk category of loans by class of loans          
Current year         300
Prior year 300   300   560
Two years before current year 560   560    
Total loans 860   860   860
Special Mention | Multifamily | Residential          
Analysis of risk category of loans by class of loans          
Current year 6,121   6,121    
Three years before current year         12,075
Four years before current year 11,838   11,838    
Prior 211   211   6,319
Total loans 18,170   18,170   18,394
Substandard          
Analysis of risk category of loans by class of loans          
Current year 632   632   29
Prior year 997   997   298
Two years before current year 26   26   717
Three years before current year 142   142   2,775
Four years before current year 653   653   17,768
Prior 25,346   25,346   15,660
Revolving Loans 4,739   4,739   8,068
Total loans 32,535   32,535   45,315
Substandard | Commercial & Industrial | Commercial          
Analysis of risk category of loans by class of loans          
Current year 407   407    
Prior year 62   62   11
Two years before current year 8   8   32
Three years before current year 62   62   504
Four years before current year 511   511   1,511
Prior 4,184   4,184   6,737
Revolving Loans 3,809   3,809   4,203
Total loans 9,043   9,043   12,998
Substandard | Farmland | Commercial          
Analysis of risk category of loans by class of loans          
Prior year 895   895    
Two years before current year         478
Prior 1,487   1,487   626
Total loans 2,382   2,382   1,104
Substandard | Non Farm, Non Residential | Commercial          
Analysis of risk category of loans by class of loans          
Three years before current year         1,924
Four years before current year 142   142   15,699
Prior 18,734   18,734   3,382
Total loans 18,876   18,876   21,005
Substandard | Agriculture | Commercial          
Analysis of risk category of loans by class of loans          
Current year 225   225   29
Prior year 40   40   287
Two years before current year 18   18   207
Three years before current year 80   80   142
Four years before current year         17
Prior 718   718   4,422
Revolving Loans 930   930   3,865
Total loans 2,011   2,011   8,969
Substandard | All Other Commercial | Commercial          
Analysis of risk category of loans by class of loans          
Four years before current year         541
Prior 206   206   213
Total loans 206   206   754
Substandard | Multifamily | Residential          
Analysis of risk category of loans by class of loans          
Three years before current year         205
Prior 17   17   280
Total loans 17   17   485
Not Rated          
Analysis of risk category of loans by class of loans          
Current year 479   479   1,595
Prior year 1,245   1,245   1,062
Two years before current year 878   878   514
Three years before current year 381   381   305
Four years before current year 213   213   556
Prior 2,290   2,290   2,075
Total loans 5,486   5,486   6,107
Not Rated | Commercial & Industrial | Commercial          
Analysis of risk category of loans by class of loans          
Current year 466   466   1,595
Prior year 1,245   1,245   1,061
Two years before current year 877   877   514
Three years before current year 381   381   289
Four years before current year 162   162   115
Prior 106   106   53
Total loans 3,237   3,237   3,627
Not Rated | Farmland | Commercial          
Analysis of risk category of loans by class of loans          
Prior 5   5   6
Total loans 5   5   6
Not Rated | Non Farm, Non Residential | Commercial          
Analysis of risk category of loans by class of loans          
Prior 676   676   697
Total loans 676   676   697
Not Rated | Agriculture | Commercial          
Analysis of risk category of loans by class of loans          
Prior year         1
Two years before current year 1   1    
Three years before current year         1
Four years before current year         21
Total loans 1   1   23
Not Rated | All Other Commercial | Commercial          
Analysis of risk category of loans by class of loans          
Current year 13   13    
Three years before current year         15
Four years before current year 51   51    
Prior 168   168   366
Total loans 232   232   381
Not Rated | Multifamily | Residential          
Analysis of risk category of loans by class of loans          
Four years before current year         420
Prior 1,335   1,335   953
Total loans $ 1,335   $ 1,335   $ 1,373