v3.26.1
Loans and Allowance for Credit Losses - Schedule of Charge-off and Recovery Activity by Loan Type and Year of Origination (Details) - USD ($)
$ in Thousands
Jun. 30, 2026
Dec. 31, 2025
Jun. 30, 2025
Commercial Real Estate [Member]      
Financing Receivable Recorded Investment [Line Items]      
Year 1 $ 255,242 $ 433,998  
Year 2 536,245 321,671  
Year 3 316,003 164,191  
Year 4 126,351 260,729  
Year 5 323,726 163,885  
Prior 432,665 261,721  
Revolving Loans Amortized Cost 977,307 619,154  
Revolving Loans Converted to Term 742 999  
Total 2,968,281 2,226,348  
Commercial Real Estate [Member] | Gross Charge-offs [Member]      
Financing Receivable Recorded Investment [Line Items]      
Year 2 (67)   $ (4)
Year 3 (16)   (2)
Year 4 (1)   (240)
Year 5     (4)
Prior (2)    
Revolving Loans Amortized Cost (19)    
Total (105)   (250)
Commercial Real Estate [Member] | Gross Recoveries [Member]      
Financing Receivable Recorded Investment [Line Items]      
Year 4     198
Year 5 1   2
Prior 152   534
Revolving Loans Amortized Cost 13    
Total 166   734
Commercial Real Estate [Member] | Net Charge-offs [Member]      
Financing Receivable Recorded Investment [Line Items]      
Year 2 (67)   (4)
Year 3 (16)   (2)
Year 4 (1)   42
Year 5 1   (2)
Prior 150   534
Revolving Loans Amortized Cost (6)    
Total 61   484
Commercial and Industrial [Member]      
Financing Receivable Recorded Investment [Line Items]      
Year 1 87,088 193,223  
Year 2 179,970 137,203  
Year 3 121,391 68,191  
Year 4 58,519 49,555  
Year 5 42,747 34,029  
Prior 47,711 27,461  
Revolving Loans Amortized Cost 417,006 306,374  
Revolving Loans Converted to Term 948 849  
Total 955,380 816,885  
Commercial and Industrial [Member] | Gross Charge-offs [Member]      
Financing Receivable Recorded Investment [Line Items]      
Year 2 (70)   (40)
Year 3 (1,808)   (180)
Year 4 (1,172)   (36)
Year 5 (315)   (21)
Prior (724)   (564)
Revolving Loans Amortized Cost (17)   (11)
Total (4,106)   (852)
Commercial and Industrial [Member] | Gross Recoveries [Member]      
Financing Receivable Recorded Investment [Line Items]      
Year 3 4   7
Year 4 703   4
Year 5 4   86
Prior 530   297
Revolving Loans Amortized Cost 42   83
Revolving Loans Converted to Term     1
Total 1,283   478
Commercial and Industrial [Member] | Net Charge-offs [Member]      
Financing Receivable Recorded Investment [Line Items]      
Year 2 (70)   (40)
Year 3 (1,804)   (173)
Year 4 (469)   (32)
Year 5 (311)   65
Prior (194)   (267)
Revolving Loans Amortized Cost 25   72
Revolving Loans Converted to Term     1
Total (2,823)   (374)
Residential Real Estate [Member]      
Financing Receivable Recorded Investment [Line Items]      
Year 1 45,102 49,106  
Year 2 69,074 17,695  
Year 3 21,210 31,938  
Year 4 40,864 37,071  
Year 5 54,524 242,795  
Prior 359,078 124,453  
Revolving Loans Amortized Cost 119,842 78,663  
Revolving Loans Converted to Term 1,254 424  
Total 710,948 582,145  
Residential Real Estate [Member] | Gross Charge-offs [Member]      
Financing Receivable Recorded Investment [Line Items]      
Year 3     (1)
Year 4 (21)   (34)
Year 5 (1)    
Prior (3)   (85)
Revolving Loans Amortized Cost (5)   (2)
Total (30)   (122)
Residential Real Estate [Member] | Gross Recoveries [Member]      
Financing Receivable Recorded Investment [Line Items]      
Prior     12
Revolving Loans Amortized Cost 1   5
Revolving Loans Converted to Term 3    
Total 4   17
Residential Real Estate [Member] | Net Charge-offs [Member]      
Financing Receivable Recorded Investment [Line Items]      
Year 3     (1)
Year 4 (21)   (34)
Year 5 (1)    
Prior (3)   (73)
Revolving Loans Amortized Cost (4)   3
Revolving Loans Converted to Term 3    
Total (26)   (105)
Agricultural Real Estate [Member]      
Financing Receivable Recorded Investment [Line Items]      
Year 1 42,812 65,295  
Year 2 89,139 43,928  
Year 3 40,228 21,682  
Year 4 23,346 16,193  
Year 5 25,714 10,677  
Prior 95,617 50,769  
Revolving Loans Amortized Cost 102,660 70,113  
Revolving Loans Converted to Term 314 270  
Total 419,830 278,927  
Agricultural Real Estate [Member] | Gross Charge-offs [Member]      
Financing Receivable Recorded Investment [Line Items]      
Year 3 (168)    
Year 4 (14)   (17)
Year 5 (13)    
Prior     (10)
Revolving Loans Amortized Cost (4)    
Total (199)   (27)
Agricultural Real Estate [Member] | Gross Recoveries [Member]      
Financing Receivable Recorded Investment [Line Items]      
Year 4 14   6
Year 5 15    
Prior 338   68
Total 367   74
Agricultural Real Estate [Member] | Net Charge-offs [Member]      
Financing Receivable Recorded Investment [Line Items]      
Year 3 (168)    
Year 4     (11)
Year 5 2    
Prior 338   58
Revolving Loans Amortized Cost (4)    
Total 168   47
Agricultural [Member]      
Financing Receivable Recorded Investment [Line Items]      
Year 1 26,332 27,508  
Year 2 29,307 20,885  
Year 3 17,751 5,030  
Year 4 3,569 1,779  
Year 5 1,952 1,523  
Prior 6,210 3,313  
Revolving Loans Amortized Cost 162,069 128,213  
Revolving Loans Converted to Term 137 224  
Total 247,327 188,475  
Agricultural [Member] | Gross Charge-offs [Member]      
Financing Receivable Recorded Investment [Line Items]      
Year 2 (20)   (11)
Year 3     (15)
Year 4 (2)   (1)
Prior     (66)
Revolving Loans Amortized Cost (25)    
Total (47)   (93)
Agricultural [Member] | Gross Recoveries [Member]      
Financing Receivable Recorded Investment [Line Items]      
Year 3     8
Year 4 3    
Prior 34   34
Revolving Loans Amortized Cost 3    
Total 40   42
Agricultural [Member] | Net Charge-offs [Member]      
Financing Receivable Recorded Investment [Line Items]      
Year 2 (20)   (11)
Year 3     (7)
Year 4 1   (1)
Prior 34   (32)
Revolving Loans Amortized Cost (22)    
Total (7)   (51)
Consumer [Member]      
Financing Receivable Recorded Investment [Line Items]      
Year 1 36,103 37,847  
Year 2 12,505 8,950  
Year 3 7,537 10,149  
Year 4 8,397 7,436  
Year 5 4,834 3,445  
Prior 6,098 3,529  
Revolving Loans Amortized Cost 28,478 34,044  
Total 103,952 105,400  
Consumer [Member] | Gross Charge-offs [Member]      
Financing Receivable Recorded Investment [Line Items]      
Year 1 (79)   (146)
Year 2 (87)   (76)
Year 3 (34)   (165)
Year 4 (56)   (266)
Year 5 (77)   (71)
Prior (161)   (145)
Revolving Loans Amortized Cost (55)   (44)
Total (549)   (913)
Consumer [Member] | Gross Recoveries [Member]      
Financing Receivable Recorded Investment [Line Items]      
Year 1 4   1
Year 2 7   9
Year 3 7   22
Year 4 11   53
Year 5 35   11
Prior 66   69
Revolving Loans Amortized Cost 7   9
Total 137   174
Consumer [Member] | Net Charge-offs [Member]      
Financing Receivable Recorded Investment [Line Items]      
Year 1 (75)   (145)
Year 2 (80)   (67)
Year 3 (27)   (143)
Year 4 (45)   (213)
Year 5 (42)   (60)
Prior (95)   (76)
Revolving Loans Amortized Cost (48)   (35)
Total (412)   (739)
Total Loans Portfolio Segment [Member]      
Financing Receivable Recorded Investment [Line Items]      
Year 1 492,679 806,977  
Year 2 916,240 550,332  
Year 3 524,120 301,181  
Year 4 261,046 372,763  
Year 5 453,497 456,354  
Prior 947,379 471,246  
Revolving Loans Amortized Cost 1,807,362 1,236,561  
Revolving Loans Converted to Term 3,395 2,766  
Total 5,405,718 $ 4,198,180  
Total Loans Portfolio Segment [Member] | Gross Charge-offs [Member]      
Financing Receivable Recorded Investment [Line Items]      
Year 1 (79)   (146)
Year 2 (244)   (131)
Year 3 (2,026)   (363)
Year 4 (1,266)   (594)
Year 5 (406)   (96)
Prior (890)   (870)
Revolving Loans Amortized Cost (125)   (57)
Total (5,036)   (2,257)
Total Loans Portfolio Segment [Member] | Gross Recoveries [Member]      
Financing Receivable Recorded Investment [Line Items]      
Year 1 4   1
Year 2 7   9
Year 3 11   37
Year 4 731   261
Year 5 55   99
Prior 1,120   1,014
Revolving Loans Amortized Cost 66   97
Revolving Loans Converted to Term     1
Total 1,997   1,519
Total Loans Portfolio Segment [Member] | Net Charge-offs [Member]      
Financing Receivable Recorded Investment [Line Items]      
Year 1 (75)   (145)
Year 2 (237)   (122)
Year 3 (2,015)   (326)
Year 4 (535)   (333)
Year 5 (351)   3
Prior 230   144
Revolving Loans Amortized Cost (59)   40
Revolving Loans Converted to Term     1
Total $ (3,039)   $ (738)