Loans and ACL (Summary of Loan Modifications by Type) (Details) - USD ($) $ in Thousands	3 Months Ended	9 Months Ended
	Sep. 30, 2024	Sep. 30, 2024	Sep. 30, 2023
Payment Deferral
Financing Receivable, Troubled Debt Restructuring [Line Items]
Financing Receivable, Troubled Debt Restructuring, Postmodification		$ 4,054
Extended Maturity
Financing Receivable, Troubled Debt Restructuring [Line Items]
Financing Receivable, Troubled Debt Restructuring, Postmodification		12	$ 1,305
Interest Rate Below Market Reduction [Member]
Financing Receivable, Troubled Debt Restructuring [Line Items]
Financing Receivable, Troubled Debt Restructuring, Postmodification	$ 181	181
ExtendedMaturityAndPaymentDeferralMember [Domain]
Financing Receivable, Troubled Debt Restructuring [Line Items]
Financing Receivable, Troubled Debt Restructuring, Postmodification		1,038
Extended Maturity and Interest Rate Reduction
Financing Receivable, Troubled Debt Restructuring [Line Items]
Financing Receivable, Troubled Debt Restructuring, Postmodification			26
Commercial and Industrial, Secured, Portfolio Segment | Payment Deferral
Financing Receivable, Troubled Debt Restructuring [Line Items]
Financing Receivable, Troubled Debt Restructuring, Postmodification		$ 1,926
Financing Receivable, Modified in Period, to Total Financing Receivables, Percentage		0.88%
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 | Interest Rate Below Market Reduction [Member]
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 and Industrial, Secured, 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, 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		0.48%
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 | Interest Rate Below Market Reduction [Member]
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
Financing Receivable, Modified in Period, to Total Financing Receivables, Percentage			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
Financing Receivable, Modified in Period, to Total Financing Receivables, Percentage			0.00%
Agricultural Mortgage, Portfolio Segment | Payment Deferral
Financing Receivable, Troubled Debt Restructuring [Line Items]
Financing Receivable, Troubled Debt Restructuring, Postmodification		$ 1,305
Financing Receivable, Modified in Period, to Total Financing Receivables, Percentage		1.95%
Agricultural Mortgage, Portfolio Segment | Extended Maturity
Financing Receivable, Troubled Debt Restructuring [Line Items]
Financing Receivable, Troubled Debt Restructuring, Postmodification		$ 0	$ 232
Financing Receivable, Modified in Period, to Total Financing Receivables, Percentage		0.00%	0.33%
Agricultural Mortgage, Portfolio Segment | Interest Rate Below Market Reduction [Member]
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%
Agricultural Mortgage, 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%
Agricultural Mortgage, Portfolio Segment | Extended Maturity and Interest Rate Reduction
Financing Receivable, Troubled Debt Restructuring [Line Items]
Financing Receivable, Troubled Debt Restructuring, Postmodification			$ 26
Financing Receivable, Modified in Period, to Total Financing Receivables, Percentage			0.04%
Agricultural Other Portfolio Segment [Member] | 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%
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%	0.12%
Agricultural Other Portfolio Segment [Member] | Interest Rate Below Market Reduction [Member]
Financing Receivable, Troubled Debt Restructuring [Line Items]
Financing Receivable, Troubled Debt Restructuring, Postmodification	$ 181	$ 181
Financing Receivable, Modified in Period, to Total Financing Receivables, Percentage	0.60%	0.60%
Agricultural Other Portfolio Segment [Member] | ExtendedMaturityAndPaymentDeferralMember [Domain]
Financing Receivable, Troubled Debt Restructuring [Line Items]
Financing Receivable, Troubled Debt Restructuring, Postmodification		$ 1,038
Financing Receivable, Modified in Period, to Total Financing Receivables, Percentage		3.46%
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		$ 1
Financing Receivable, Modified in Period, to Total Financing Receivables, Percentage		0.00%
Consumer, Secured, Indirect, Portfolio Segment | Interest Rate Below Market Reduction [Member]
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 | 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%