Loans and Allowance for Credit Losses - Summary of Amortized Cost Basis of Loans Modified (Details) - USD ($) $ in Thousands	3 Months Ended		6 Months Ended
	Jun. 30, 2024	Jun. 30, 2023	Jun. 30, 2024	Jun. 30, 2023
Commercial Real Estate [Member]
Financing Receivable, Troubled Debt Restructuring [Line Items]
Total Modifications	$ 200	$ 443	$ 237	$ 443
Total Class of Financing Receivable	0.01%	0.03%	0.01%	0.03%
Commercial and Industrial [Member]
Financing Receivable, Troubled Debt Restructuring [Line Items]
Total Modifications	$ 3,601	$ 4,422	$ 3,601	$ 10,645
Total Class of Financing Receivable	0.54%	0.76%	0.54%	1.82%
Residential Real Estate [Member]
Financing Receivable, Troubled Debt Restructuring [Line Items]
Total Modifications		$ 12		$ 12
Total Class of Financing Receivable	0.00%	0.00%	0.00%	0.00%
Agricultural Real Estate [Member]
Financing Receivable, Troubled Debt Restructuring [Line Items]
Total Modifications	$ 109		$ 463	$ 571
Total Class of Financing Receivable	0.05%	0.00%	0.21%	0.28%
Agricultural [Member]
Financing Receivable, Troubled Debt Restructuring [Line Items]
Total Modifications				$ 597
Total Class of Financing Receivable	0.00%	0.00%	0.00%	0.57%
Consumer [Member]
Financing Receivable, Troubled Debt Restructuring [Line Items]
Total Modifications				$ 25
Total Class of Financing Receivable	0.00%	0.00%	0.00%	0.02%
Total Loans Portfolio Segment [Member]
Financing Receivable, Troubled Debt Restructuring [Line Items]
Total Modifications	$ 3,910	$ 4,877	$ 4,301	$ 12,293
Total Class of Financing Receivable	0.11%	0.15%	0.12%	0.37%
Payment Delay [Member] | Commercial and Industrial [Member]
Financing Receivable, Troubled Debt Restructuring [Line Items]
Total Modifications	$ 3,601		$ 3,601
Payment Delay [Member] | Agricultural [Member]
Financing Receivable, Troubled Debt Restructuring [Line Items]
Total Modifications				$ 122
Payment Delay [Member] | Total Loans Portfolio Segment [Member]
Financing Receivable, Troubled Debt Restructuring [Line Items]
Total Modifications	3,601		3,601	122
Term Extension [Member] | Commercial Real Estate [Member]
Financing Receivable, Troubled Debt Restructuring [Line Items]
Total Modifications	200		237
Term Extension [Member] | Commercial and Industrial [Member]
Financing Receivable, Troubled Debt Restructuring [Line Items]
Total Modifications		$ 1,324		1,566
Term Extension [Member] | Agricultural Real Estate [Member]
Financing Receivable, Troubled Debt Restructuring [Line Items]
Total Modifications			354	400
Term Extension [Member] | Total Loans Portfolio Segment [Member]
Financing Receivable, Troubled Debt Restructuring [Line Items]
Total Modifications	200	1,324	591	1,966
Combination Rate Change and Term Extension [Member] | Agricultural Real Estate [Member]
Financing Receivable, Troubled Debt Restructuring [Line Items]
Total Modifications	109		109
Combination Rate Change and Term Extension [Member] | Consumer [Member]
Financing Receivable, Troubled Debt Restructuring [Line Items]
Total Modifications				25
Combination Rate Change and Term Extension [Member] | Total Loans Portfolio Segment [Member]
Financing Receivable, Troubled Debt Restructuring [Line Items]
Total Modifications	$ 109		$ 109	25
Combination Payment Delay and Term Extension [Member] | Commercial Real Estate [Member]
Financing Receivable, Troubled Debt Restructuring [Line Items]
Total Modifications		443		443
Combination Payment Delay and Term Extension [Member] | Commercial and Industrial [Member]
Financing Receivable, Troubled Debt Restructuring [Line Items]
Total Modifications		3,098		9,079
Combination Payment Delay and Term Extension [Member] | Residential Real Estate [Member]
Financing Receivable, Troubled Debt Restructuring [Line Items]
Total Modifications		12		12
Combination Payment Delay and Term Extension [Member] | Agricultural Real Estate [Member]
Financing Receivable, Troubled Debt Restructuring [Line Items]
Total Modifications				171
Combination Payment Delay and Term Extension [Member] | Agricultural [Member]
Financing Receivable, Troubled Debt Restructuring [Line Items]
Total Modifications				475
Combination Payment Delay and Term Extension [Member] | Total Loans Portfolio Segment [Member]
Financing Receivable, Troubled Debt Restructuring [Line Items]
Total Modifications		$ 3,553		$ 10,180