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Loans and ACL (Summary of Loan Composition) (Details) $ in Thousands	Dec. 31, 2023 USD ($)	Dec. 31, 2022 USD ($)
Accounts, Notes, Loans and Financing Receivable [Line Items]
Loans and Leases Receivable, Net of Deferred Income	$ 1,349,463	$ 1,264,173
LoanPortfolioClassesAndSegmentsAsPercentageofAggregateLoan	1.0000	1.0000
Commercial and Industrial, Secured, Portfolio Segment
Accounts, Notes, Loans and Financing Receivable [Line Items]
Loans and Leases Receivable, Net of Deferred Income	$ 189,186	$ 161,895
LoanPortfolioClassesAndSegmentsAsPercentageofAggregateLoan	0.1402	0.1280
Commercial and Industrial, Unsecured, Portfolio Segment
Accounts, Notes, Loans and Financing Receivable [Line Items]
Loans and Leases Receivable, Net of Deferred Income	$ 20,552	$ 16,533
LoanPortfolioClassesAndSegmentsAsPercentageofAggregateLoan	0.0152	0.0131
Commercial [Member]
Accounts, Notes, Loans and Financing Receivable [Line Items]
Loans and Leases Receivable, Net of Deferred Income	$ 209,738	$ 178,428
LoanPortfolioClassesAndSegmentsAsPercentageofAggregateLoan	0.1554	0.1411
Commercial Real Estate, Owner Occupied, Portfolio Segment
Accounts, Notes, Loans and Financing Receivable [Line Items]
Loans and Leases Receivable, Net of Deferred Income	$ 180,636	$ 192,117
LoanPortfolioClassesAndSegmentsAsPercentageofAggregateLoan	0.1339	0.1520
Commercial Real Estate, Non-owner Occupied
Accounts, Notes, Loans and Financing Receivable [Line Items]
Loans and Leases Receivable, Net of Deferred Income	$ 216,292	$ 204,091
LoanPortfolioClassesAndSegmentsAsPercentageofAggregateLoan	0.1603	0.1614
Commercial Real Estate, 1-4 Family Investor, Portfolio Segment
Accounts, Notes, Loans and Financing Receivable [Line Items]
Loans and Leases Receivable, Net of Deferred Income	$ 89,208	$ 85,278
LoanPortfolioClassesAndSegmentsAsPercentageofAggregateLoan	0.0661	0.0675
Commercial Real Estate, Multifamily, Portfolio Segment
Accounts, Notes, Loans and Financing Receivable [Line Items]
Loans and Leases Receivable, Net of Deferred Income	$ 78,108	$ 84,526
LoanPortfolioClassesAndSegmentsAsPercentageofAggregateLoan	0.0579	0.0669
Commercial Real Estate
Accounts, Notes, Loans and Financing Receivable [Line Items]
Loans and Leases Receivable, Net of Deferred Income	$ 564,244	$ 566,012
LoanPortfolioClassesAndSegmentsAsPercentageofAggregateLoan	0.4182	0.4478
Commercial Advances to Mortgage Brokers Segment [Member]
Accounts, Notes, Loans and Financing Receivable [Line Items]
Loans and Leases Receivable, Net of Deferred Income	$ 18,541	$ 0
LoanPortfolioClassesAndSegmentsAsPercentageofAggregateLoan	0.0137	0
Agricultural Mortgage, Portfolio Segment
Accounts, Notes, Loans and Financing Receivable [Line Items]
Loans and Leases Receivable, Net of Deferred Income	$ 69,044	$ 73,002
LoanPortfolioClassesAndSegmentsAsPercentageofAggregateLoan	0.0512	0.0577
Agricultural Other Portfolio Segment [Member]
Accounts, Notes, Loans and Financing Receivable [Line Items]
Loans and Leases Receivable, Net of Deferred Income	$ 30,950	$ 31,983
LoanPortfolioClassesAndSegmentsAsPercentageofAggregateLoan	0.0229	0.0253
Agricultural [Member]
Accounts, Notes, Loans and Financing Receivable [Line Items]
Loans and Leases Receivable, Net of Deferred Income	$ 99,994	$ 104,985
LoanPortfolioClassesAndSegmentsAsPercentageofAggregateLoan	0.0741	0.0830
Residential Real Estate, Senior Lien, Portfolio Segment
Accounts, Notes, Loans and Financing Receivable [Line Items]
Loans and Leases Receivable, Net of Deferred Income	$ 313,459	$ 300,225
LoanPortfolioClassesAndSegmentsAsPercentageofAggregateLoan	0.2323	0.2375
Residential Real Estate, Junior Lien, Portfolio Segment
Accounts, Notes, Loans and Financing Receivable [Line Items]
Loans and Leases Receivable, Net of Deferred Income	$ 5,945	$ 3,282
LoanPortfolioClassesAndSegmentsAsPercentageofAggregateLoan	0.0044	0.0026
Residential Real Estate, Home Equity Lines of Credit, Portfolio Segment
Accounts, Notes, Loans and Financing Receivable [Line Items]
Loans and Leases Receivable, Net of Deferred Income	$ 37,014	$ 33,187
LoanPortfolioClassesAndSegmentsAsPercentageofAggregateLoan	0.0274	0.0263
Residential Mortgage
Accounts, Notes, Loans and Financing Receivable [Line Items]
Loans and Leases Receivable, Net of Deferred Income	$ 356,418	$ 336,694
LoanPortfolioClassesAndSegmentsAsPercentageofAggregateLoan	0.2641	0.2664
Consumer, Secured, Direct, Portfolio Segment
Accounts, Notes, Loans and Financing Receivable [Line Items]
Loans and Leases Receivable, Net of Deferred Income	$ 37,948	$ 37,127
LoanPortfolioClassesAndSegmentsAsPercentageofAggregateLoan	0.0281	0.0294
Consumer, Secured, Indirect, Portfolio Segment
Accounts, Notes, Loans and Financing Receivable [Line Items]
Loans and Leases Receivable, Net of Deferred Income	$ 59,324	$ 37,814
LoanPortfolioClassesAndSegmentsAsPercentageofAggregateLoan	0.0440	0.0298
Consumer, Unsecured, Portfolio Segment
Accounts, Notes, Loans and Financing Receivable [Line Items]
Loans and Leases Receivable, Net of Deferred Income	$ 3,256	$ 3,113
LoanPortfolioClassesAndSegmentsAsPercentageofAggregateLoan	0.0024	0.0025
Total consumer [Member]
Accounts, Notes, Loans and Financing Receivable [Line Items]
Loans and Leases Receivable, Net of Deferred Income	$ 100,528	$ 78,054
LoanPortfolioClassesAndSegmentsAsPercentageofAggregateLoan	0.0745	0.0617

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Amount before allowance and after deduction of deferred interest and fees, unamortized costs and premiums and discounts from face amounts, of loans and leases held in portfolio, including but not limited to, commercial and consumer loans. Excludes loans and leases covered under loss sharing agreements.

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Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Topic 310
-SubTopic 10
-Name Accounting Standards Codification
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