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Loans and ACL (Summary of Loan Modifications by Type) (Details) - USD ($) $ in Thousands	3 Months Ended		6 Months Ended
	Jun. 30, 2024	Jun. 30, 2023	Jun. 30, 2024	Jun. 30, 2023
Payment Deferral
Financing Receivable, Troubled Debt Restructuring [Line Items]
Financing Receivable, Troubled Debt Restructuring, Postmodification	$ 3,470		$ 4,293
Extended Maturity
Financing Receivable, Troubled Debt Restructuring [Line Items]
Financing Receivable, Troubled Debt Restructuring, Postmodification		$ 1,034	13	$ 1,305
ExtendedMaturityAndPaymentDeferralMember [Domain]
Financing Receivable, Troubled Debt Restructuring [Line Items]
Financing Receivable, Troubled Debt Restructuring, Postmodification	567		567
Extended Maturity and Interest Rate Reduction
Financing Receivable, Troubled Debt Restructuring [Line Items]
Financing Receivable, Troubled Debt Restructuring, Postmodification		28		28
Commercial and Industrial, Secured, Portfolio Segment | Payment Deferral
Financing Receivable, Troubled Debt Restructuring [Line Items]
Financing Receivable, Troubled Debt Restructuring, Postmodification	$ 2,125		$ 2,125
Financing Receivable, Modified in Period, to Total Financing Receivables, Percentage	1.03%		1.03%
Commercial and Industrial, Secured, Portfolio Segment | Extended Maturity
Financing Receivable, Troubled Debt Restructuring [Line Items]
Financing Receivable, Troubled Debt Restructuring, Postmodification			$ 11
Financing Receivable, Modified in Period, to Total Financing Receivables, Percentage			0.01%
Commercial and Industrial, Secured, Portfolio Segment | ExtendedMaturityAndPaymentDeferralMember [Domain]
Financing Receivable, Troubled Debt Restructuring [Line Items]
Financing Receivable, Troubled Debt Restructuring, Postmodification	$ 0		$ 0
Financing Receivable, Modified in Period, to Total Financing Receivables, Percentage	0.00%		0.00%
Commercial Real Estate, Owner Occupied, Portfolio Segment | Payment Deferral
Financing Receivable, Troubled Debt Restructuring [Line Items]
Financing Receivable, Troubled Debt Restructuring, Postmodification			$ 823
Financing Receivable, Modified in Period, to Total Financing Receivables, Percentage			0.47%
Commercial Real Estate, Owner Occupied, Portfolio Segment | Extended Maturity
Financing Receivable, Troubled Debt Restructuring [Line Items]
Financing Receivable, Troubled Debt Restructuring, Postmodification			$ 0
Financing Receivable, Modified in Period, to Total Financing Receivables, Percentage			0.00%
Commercial Real Estate, Owner Occupied, Portfolio Segment | ExtendedMaturityAndPaymentDeferralMember [Domain]
Financing Receivable, Troubled Debt Restructuring [Line Items]
Financing Receivable, Troubled Debt Restructuring, Postmodification			$ 0
Financing Receivable, Modified in Period, to Total Financing Receivables, Percentage			0.00%
Commercial Real Estate, Non-owner Occupied | Extended Maturity
Financing Receivable, Troubled Debt Restructuring [Line Items]
Financing Receivable, Troubled Debt Restructuring, Postmodification		$ 1,034		$ 1,034
Financing Receivable, Modified in Period, to Total Financing Receivables, Percentage		0.48%		0.48%
Commercial Real Estate, Non-owner Occupied | Extended Maturity and Interest Rate Reduction
Financing Receivable, Troubled Debt Restructuring [Line Items]
Financing Receivable, Troubled Debt Restructuring, Postmodification		$ 0		$ 0
Financing Receivable, Modified in Period, to Total Financing Receivables, Percentage		0.00%		0.00%
Agricultural Mortgage, Portfolio Segment | Payment Deferral
Financing Receivable, Troubled Debt Restructuring [Line Items]
Financing Receivable, Troubled Debt Restructuring, Postmodification	$ 1,345		$ 1,345
Financing Receivable, Modified in Period, to Total Financing Receivables, Percentage	2.00%		2.00%
Agricultural Mortgage, Portfolio Segment | Extended Maturity
Financing Receivable, Troubled Debt Restructuring [Line Items]
Financing Receivable, Troubled Debt Restructuring, Postmodification		$ 0	$ 0	$ 232
Financing Receivable, Modified in Period, to Total Financing Receivables, Percentage		0.00%	0.00%	0.33%
Agricultural Mortgage, Portfolio Segment | ExtendedMaturityAndPaymentDeferralMember [Domain]
Financing Receivable, Troubled Debt Restructuring [Line Items]
Financing Receivable, Troubled Debt Restructuring, Postmodification	$ 60		$ 60
Financing Receivable, Modified in Period, to Total Financing Receivables, Percentage	0.09%		0.09%
Agricultural Mortgage, Portfolio Segment | Extended Maturity and Interest Rate Reduction
Financing Receivable, Troubled Debt Restructuring [Line Items]
Financing Receivable, Troubled Debt Restructuring, Postmodification		$ 28		$ 28
Financing Receivable, Modified in Period, to Total Financing Receivables, Percentage		0.04%		0.04%
Agricultural Other Portfolio Segment [Member] | Payment Deferral
Financing Receivable, Troubled Debt Restructuring [Line Items]
Financing Receivable, Troubled Debt Restructuring, Postmodification	$ 0		$ 0
Financing Receivable, Modified in Period, to Total Financing Receivables, Percentage	0.00%		0.00%
Agricultural Other Portfolio Segment [Member] | Extended Maturity
Financing Receivable, Troubled Debt Restructuring [Line Items]
Financing Receivable, Troubled Debt Restructuring, Postmodification			$ 0	$ 34
Financing Receivable, Modified in Period, to Total Financing Receivables, Percentage			0.00%	0.13%
Agricultural Other Portfolio Segment [Member] | ExtendedMaturityAndPaymentDeferralMember [Domain]
Financing Receivable, Troubled Debt Restructuring [Line Items]
Financing Receivable, Troubled Debt Restructuring, Postmodification	$ 507		$ 507
Financing Receivable, Modified in Period, to Total Financing Receivables, Percentage	1.82%		1.82%
Agricultural Other Portfolio Segment [Member] | Extended Maturity and Interest Rate Reduction
Financing Receivable, Troubled Debt Restructuring [Line Items]
Financing Receivable, Troubled Debt Restructuring, Postmodification				$ 0
Financing Receivable, Modified in Period, to Total Financing Receivables, Percentage				0.00%
Residential Real Estate, Senior Lien, Portfolio Segment | Extended Maturity
Financing Receivable, Troubled Debt Restructuring [Line Items]
Financing Receivable, Troubled Debt Restructuring, Postmodification				$ 5
Financing Receivable, Modified in Period, to Total Financing Receivables, Percentage				0.00%
Residential Real Estate, Senior Lien, Portfolio Segment | Extended Maturity and Interest Rate Reduction
Financing Receivable, Troubled Debt Restructuring [Line Items]
Financing Receivable, Troubled Debt Restructuring, Postmodification				$ 0
Financing Receivable, Modified in Period, to Total Financing Receivables, Percentage				0.00%
Consumer, Secured, Indirect, Portfolio Segment | Payment Deferral
Financing Receivable, Troubled Debt Restructuring [Line Items]
Financing Receivable, Troubled Debt Restructuring, Postmodification			$ 0
Financing Receivable, Modified in Period, to Total Financing Receivables, Percentage			0.00%
Consumer, Secured, Indirect, Portfolio Segment | Extended Maturity
Financing Receivable, Troubled Debt Restructuring [Line Items]
Financing Receivable, Troubled Debt Restructuring, Postmodification			$ 2
Financing Receivable, Modified in Period, to Total Financing Receivables, Percentage			0.00%
Consumer, Secured, Indirect, Portfolio Segment | ExtendedMaturityAndPaymentDeferralMember [Domain]
Financing Receivable, Troubled Debt Restructuring [Line Items]
Financing Receivable, Troubled Debt Restructuring, Postmodification			$ 0
Financing Receivable, Modified in Period, to Total Financing Receivables, Percentage			0.00%

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