Loans Receivable and the Allowance for Credit Losses - Schedule of Aging Analysis (Details) $ in Thousands	Dec. 31, 2023 USD ($)
Financing Receivable, Troubled Debt Restructuring [Line Items]
Performance of loans modified in last twelve months	$ 12,791
Agricultural
Financing Receivable, Troubled Debt Restructuring [Line Items]
Performance of loans modified in last twelve months	10
Commercial and Industrial
Financing Receivable, Troubled Debt Restructuring [Line Items]
Performance of loans modified in last twelve months	3,728
Commercial Real Estate | Construction & development
Financing Receivable, Troubled Debt Restructuring [Line Items]
Performance of loans modified in last twelve months	583
Commercial Real Estate | Farmland
Financing Receivable, Troubled Debt Restructuring [Line Items]
Performance of loans modified in last twelve months	1,823
Commercial Real Estate | Multifamily
Financing Receivable, Troubled Debt Restructuring [Line Items]
Performance of loans modified in last twelve months	0
Commercial Real Estate | Commercial real estate-other
Financing Receivable, Troubled Debt Restructuring [Line Items]
Performance of loans modified in last twelve months	6,633
Residential Real Estate | One- to four- family first liens
Financing Receivable, Troubled Debt Restructuring [Line Items]
Performance of loans modified in last twelve months	0
Residential Real Estate | One- to four- family junior liens
Financing Receivable, Troubled Debt Restructuring [Line Items]
Performance of loans modified in last twelve months	14
Consumer
Financing Receivable, Troubled Debt Restructuring [Line Items]
Performance of loans modified in last twelve months	0
Current
Financing Receivable, Troubled Debt Restructuring [Line Items]
Performance of loans modified in last twelve months	12,354
Current | Agricultural
Financing Receivable, Troubled Debt Restructuring [Line Items]
Performance of loans modified in last twelve months	0
Current | Commercial and Industrial
Financing Receivable, Troubled Debt Restructuring [Line Items]
Performance of loans modified in last twelve months	3,653
Current | Commercial Real Estate | Construction & development
Financing Receivable, Troubled Debt Restructuring [Line Items]
Performance of loans modified in last twelve months	583
Current | Commercial Real Estate | Farmland
Financing Receivable, Troubled Debt Restructuring [Line Items]
Performance of loans modified in last twelve months	1,471
Current | Commercial Real Estate | Multifamily
Financing Receivable, Troubled Debt Restructuring [Line Items]
Performance of loans modified in last twelve months	0
Current | Commercial Real Estate | Commercial real estate-other
Financing Receivable, Troubled Debt Restructuring [Line Items]
Performance of loans modified in last twelve months	6,633
Current | Residential Real Estate | One- to four- family first liens
Financing Receivable, Troubled Debt Restructuring [Line Items]
Performance of loans modified in last twelve months	0
Current | Residential Real Estate | One- to four- family junior liens
Financing Receivable, Troubled Debt Restructuring [Line Items]
Performance of loans modified in last twelve months	14
Current | Consumer
Financing Receivable, Troubled Debt Restructuring [Line Items]
Performance of loans modified in last twelve months	0
30 - 59 Days Past Due
Financing Receivable, Troubled Debt Restructuring [Line Items]
Performance of loans modified in last twelve months	10
30 - 59 Days Past Due | Agricultural
Financing Receivable, Troubled Debt Restructuring [Line Items]
Performance of loans modified in last twelve months	10
30 - 59 Days Past Due | Commercial and Industrial
Financing Receivable, Troubled Debt Restructuring [Line Items]
Performance of loans modified in last twelve months	0
30 - 59 Days Past Due | Commercial Real Estate | Construction & development
Financing Receivable, Troubled Debt Restructuring [Line Items]
Performance of loans modified in last twelve months	0
30 - 59 Days Past Due | Commercial Real Estate | Farmland
Financing Receivable, Troubled Debt Restructuring [Line Items]
Performance of loans modified in last twelve months	0
30 - 59 Days Past Due | Commercial Real Estate | Multifamily
Financing Receivable, Troubled Debt Restructuring [Line Items]
Performance of loans modified in last twelve months	0
30 - 59 Days Past Due | Commercial Real Estate | Commercial real estate-other
Financing Receivable, Troubled Debt Restructuring [Line Items]
Performance of loans modified in last twelve months	0
30 - 59 Days Past Due | Residential Real Estate | One- to four- family first liens
Financing Receivable, Troubled Debt Restructuring [Line Items]
Performance of loans modified in last twelve months	0
30 - 59 Days Past Due | Residential Real Estate | One- to four- family junior liens
Financing Receivable, Troubled Debt Restructuring [Line Items]
Performance of loans modified in last twelve months	0
30 - 59 Days Past Due | Consumer
Financing Receivable, Troubled Debt Restructuring [Line Items]
Performance of loans modified in last twelve months	0
60 - 89 Days Past Due
Financing Receivable, Troubled Debt Restructuring [Line Items]
Performance of loans modified in last twelve months	352
60 - 89 Days Past Due | Agricultural
Financing Receivable, Troubled Debt Restructuring [Line Items]
Performance of loans modified in last twelve months	0
60 - 89 Days Past Due | Commercial and Industrial
Financing Receivable, Troubled Debt Restructuring [Line Items]
Performance of loans modified in last twelve months	0
60 - 89 Days Past Due | Commercial Real Estate | Construction & development
Financing Receivable, Troubled Debt Restructuring [Line Items]
Performance of loans modified in last twelve months	0
60 - 89 Days Past Due | Commercial Real Estate | Farmland
Financing Receivable, Troubled Debt Restructuring [Line Items]
Performance of loans modified in last twelve months	352
60 - 89 Days Past Due | Commercial Real Estate | Multifamily
Financing Receivable, Troubled Debt Restructuring [Line Items]
Performance of loans modified in last twelve months	0
60 - 89 Days Past Due | Commercial Real Estate | Commercial real estate-other
Financing Receivable, Troubled Debt Restructuring [Line Items]
Performance of loans modified in last twelve months	0
60 - 89 Days Past Due | Residential Real Estate | One- to four- family first liens
Financing Receivable, Troubled Debt Restructuring [Line Items]
Performance of loans modified in last twelve months	0
60 - 89 Days Past Due | Residential Real Estate | One- to four- family junior liens
Financing Receivable, Troubled Debt Restructuring [Line Items]
Performance of loans modified in last twelve months	0
60 - 89 Days Past Due | Consumer
Financing Receivable, Troubled Debt Restructuring [Line Items]
Performance of loans modified in last twelve months	0
90 Days or More Past Due
Financing Receivable, Troubled Debt Restructuring [Line Items]
Performance of loans modified in last twelve months	75
90 Days or More Past Due | Agricultural
Financing Receivable, Troubled Debt Restructuring [Line Items]
Performance of loans modified in last twelve months	0
90 Days or More Past Due | Commercial and Industrial
Financing Receivable, Troubled Debt Restructuring [Line Items]
Performance of loans modified in last twelve months	75
90 Days or More Past Due | Commercial Real Estate | Construction & development
Financing Receivable, Troubled Debt Restructuring [Line Items]
Performance of loans modified in last twelve months	0
90 Days or More Past Due | Commercial Real Estate | Farmland
Financing Receivable, Troubled Debt Restructuring [Line Items]
Performance of loans modified in last twelve months	0
90 Days or More Past Due | Commercial Real Estate | Multifamily
Financing Receivable, Troubled Debt Restructuring [Line Items]
Performance of loans modified in last twelve months	0
90 Days or More Past Due | Commercial Real Estate | Commercial real estate-other
Financing Receivable, Troubled Debt Restructuring [Line Items]
Performance of loans modified in last twelve months	0
90 Days or More Past Due | Residential Real Estate | One- to four- family first liens
Financing Receivable, Troubled Debt Restructuring [Line Items]
Performance of loans modified in last twelve months	0
90 Days or More Past Due | Residential Real Estate | One- to four- family junior liens
Financing Receivable, Troubled Debt Restructuring [Line Items]
Performance of loans modified in last twelve months	0
90 Days or More Past Due | Consumer
Financing Receivable, Troubled Debt Restructuring [Line Items]
Performance of loans modified in last twelve months	$ 0