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Loans and ACL (Summary of Past due and current loans) (Details) - USD ($) $ in Thousands | Dec. 31, 2023 | Dec. 31, 2022
--- | --- | ---
Financing Receivable, Past Due [Line Items] |  |
Total |  | $ 1,264,173
Loans and Leases Receivable, Gross | $ 1,349,463 | 1,264,173
Financing Receivables, 90 Days or More Past Due, Still Accruing | 87 | 0
Total commercial [Member] |  |
Financing Receivable, Past Due [Line Items] |  |
Total |  | 744,440
Loans and Leases Receivable, Gross | 209,738 | 178,428
Financing Receivables, 90 Days or More Past Due, Still Accruing | 0 | 0
Commercial and Industrial, Secured, Portfolio Segment |  |
Financing Receivable, Past Due [Line Items] |  |
Loans and Leases Receivable, Gross | 189,186 | 161,895
Financing Receivables, 90 Days or More Past Due, Still Accruing | 0 | 0
Commercial and Industrial, Unsecured, Portfolio Segment |  |
Financing Receivable, Past Due [Line Items] |  |
Loans and Leases Receivable, Gross | 20,552 | 16,533
Financing Receivables, 90 Days or More Past Due, Still Accruing | 0 | 0
Commercial Real Estate |  |
Financing Receivable, Past Due [Line Items] |  |
Total |  | 566,012
Loans and Leases Receivable, Gross | 564,244 | 566,012
Financing Receivables, 90 Days or More Past Due, Still Accruing | 0 | 0
Commercial Real Estate, Owner Occupied, Portfolio Segment |  |
Financing Receivable, Past Due [Line Items] |  |
Loans and Leases Receivable, Gross | 180,636 | 192,117
Financing Receivables, 90 Days or More Past Due, Still Accruing | 0 | 0
Commercial Real Estate, Non-owner Occupied |  |
Financing Receivable, Past Due [Line Items] |  |
Loans and Leases Receivable, Gross | 216,292 | 204,091
Financing Receivables, 90 Days or More Past Due, Still Accruing | 0 | 0
Commercial Real Estate, 1-4 Family Investor, Portfolio Segment |  |
Financing Receivable, Past Due [Line Items] |  |
Loans and Leases Receivable, Gross | 89,208 | 85,278
Financing Receivables, 90 Days or More Past Due, Still Accruing | 0 | 0
Commercial Real Estate, Multifamily, Portfolio Segment |  |
Financing Receivable, Past Due [Line Items] |  |
Loans and Leases Receivable, Gross | 78,108 | 84,526
Financing Receivables, 90 Days or More Past Due, Still Accruing | 0 | 0
Commercial Advances to Mortgage Brokers Segment [Member] |  |
Financing Receivable, Past Due [Line Items] |  |
Total |  | 0
Loans and Leases Receivable, Gross | 18,541 | 0
Financing Receivables, 90 Days or More Past Due, Still Accruing | 0 | 0
Total agricultural [Member] |  |
Financing Receivable, Past Due [Line Items] |  |
Total |  | 104,985
Loans and Leases Receivable, Gross | 99,994 | 104,985
Financing Receivables, 90 Days or More Past Due, Still Accruing | 0 | 0
Agricultural Mortgage, Portfolio Segment |  |
Financing Receivable, Past Due [Line Items] |  |
Loans and Leases Receivable, Gross | 69,044 | 73,002
Financing Receivables, 90 Days or More Past Due, Still Accruing | 0 | 0
Agricultural other [Member] |  |
Financing Receivable, Past Due [Line Items] |  |
Total |  | 31,983
Loans and Leases Receivable, Gross | 30,950 | 31,983
Financing Receivables, 90 Days or More Past Due, Still Accruing | 0 | 0
Residential Mortgage |  |
Financing Receivable, Past Due [Line Items] |  |
Total |  | 336,694
Loans and Leases Receivable, Gross | 356,418 | 336,694
Financing Receivables, 90 Days or More Past Due, Still Accruing | 87 | 0
Residential Real Estate, Senior Lien, Portfolio Segment |  |
Financing Receivable, Past Due [Line Items] |  |
Loans and Leases Receivable, Gross | 313,459 | 300,225
Financing Receivables, 90 Days or More Past Due, Still Accruing | 87 | 0
Residential Real Estate, Junior Lien, Portfolio Segment |  |
Financing Receivable, Past Due [Line Items] |  |
Loans and Leases Receivable, Gross | 5,945 | 3,282
Financing Receivables, 90 Days or More Past Due, Still Accruing | 0 | 0
Residential Real Estate, Home Equity Lines of Credit, Portfolio Segment |  |
Financing Receivable, Past Due [Line Items] |  |
Loans and Leases Receivable, Gross | 37,014 | 33,187
Financing Receivables, 90 Days or More Past Due, Still Accruing | 0 | 0
Total consumer [Member] |  |
Financing Receivable, Past Due [Line Items] |  |
Total |  | 78,054
Loans and Leases Receivable, Gross | 100,528 | 78,054
Financing Receivables, 90 Days or More Past Due, Still Accruing | 0 | 0
Consumer, Secured, Direct, Portfolio Segment |  |
Financing Receivable, Past Due [Line Items] |  |
Loans and Leases Receivable, Gross | 37,948 | 37,127
Financing Receivables, 90 Days or More Past Due, Still Accruing | 0 | 0
Consumer, Secured, Indirect, Portfolio Segment |  |
Financing Receivable, Past Due [Line Items] |  |
Loans and Leases Receivable, Gross | 59,324 | 37,814
Financing Receivables, 90 Days or More Past Due, Still Accruing | 0 | 0
Consumer, Unsecured, Portfolio Segment |  |
Financing Receivable, Past Due [Line Items] |  |
Loans and Leases Receivable, Gross | 3,256 | 3,113
Financing Receivables, 90 Days or More Past Due, Still Accruing | 0 | 0
Financial Assets, 30 to 59 Days Past Due [Member] |  |
Financing Receivable, Past Due [Line Items] |  |
Total | 3,546 | 7,951
Financial Assets, 30 to 59 Days Past Due [Member] | Total commercial [Member] |  |
Financing Receivable, Past Due [Line Items] |  |
Total | 165 | 536
Financial Assets, 30 to 59 Days Past Due [Member] | Commercial and Industrial, Secured, Portfolio Segment |  |
Financing Receivable, Past Due [Line Items] |  |
Total | 165 | 536
Financial Assets, 30 to 59 Days Past Due [Member] | Commercial and Industrial, Unsecured, Portfolio Segment |  |
Financing Receivable, Past Due [Line Items] |  |
Total | 0 | 0
Financial Assets, 30 to 59 Days Past Due [Member] | Commercial Real Estate |  |
Financing Receivable, Past Due [Line Items] |  |
Total | 0 | 4,302
Financial Assets, 30 to 59 Days Past Due [Member] | Commercial Real Estate, Owner Occupied, Portfolio Segment |  |
Financing Receivable, Past Due [Line Items] |  |
Total | 0 | 94
Financial Assets, 30 to 59 Days Past Due [Member] | Commercial Real Estate, Non-owner Occupied |  |
Financing Receivable, Past Due [Line Items] |  |
Total | 0 | 4,208
Financial Assets, 30 to 59 Days Past Due [Member] | Commercial Real Estate, 1-4 Family Investor, Portfolio Segment |  |
Financing Receivable, Past Due [Line Items] |  |
Total | 0 | 0
Financial Assets, 30 to 59 Days Past Due [Member] | Commercial Real Estate, Multifamily, Portfolio Segment |  |
Financing Receivable, Past Due [Line Items] |  |
Total | 0 | 0
Financial Assets, 30 to 59 Days Past Due [Member] | Commercial Advances to Mortgage Brokers Segment [Member] |  |
Financing Receivable, Past Due [Line Items] |  |
Total | 0 | 0
Financial Assets, 30 to 59 Days Past Due [Member] | Total agricultural [Member] |  |
Financing Receivable, Past Due [Line Items] |  |
Total | 0 | 0
Financial Assets, 30 to 59 Days Past Due [Member] | Agricultural Mortgage, Portfolio Segment |  |
Financing Receivable, Past Due [Line Items] |  |
Total | 0 | 0
Financial Assets, 30 to 59 Days Past Due [Member] | Agricultural other [Member] |  |
Financing Receivable, Past Due [Line Items] |  |
Total | 0 | 0
Financial Assets, 30 to 59 Days Past Due [Member] | Residential Mortgage |  |
Financing Receivable, Past Due [Line Items] |  |
Total | 3,188 | 3,063
Financial Assets, 30 to 59 Days Past Due [Member] | Residential Real Estate, Senior Lien, Portfolio Segment |  |
Financing Receivable, Past Due [Line Items] |  |
Total | 3,188 | 3,025
Financial Assets, 30 to 59 Days Past Due [Member] | Residential Real Estate, Junior Lien, Portfolio Segment |  |
Financing Receivable, Past Due [Line Items] |  |
Total | 0 | 0
Financial Assets, 30 to 59 Days Past Due [Member] | Residential Real Estate, Home Equity Lines of Credit, Portfolio Segment |  |
Financing Receivable, Past Due [Line Items] |  |
Total | 0 | 38
Financial Assets, 30 to 59 Days Past Due [Member] | Total consumer [Member] |  |
Financing Receivable, Past Due [Line Items] |  |
Total | 193 | 50
Financial Assets, 30 to 59 Days Past Due [Member] | Consumer, Secured, Direct, Portfolio Segment |  |
Financing Receivable, Past Due [Line Items] |  |
Total | 3 | 1
Financial Assets, 30 to 59 Days Past Due [Member] | Consumer, Secured, Indirect, Portfolio Segment |  |
Financing Receivable, Past Due [Line Items] |  |
Total | 181 | 45
Financial Assets, 30 to 59 Days Past Due [Member] | Consumer, Unsecured, Portfolio Segment |  |
Financing Receivable, Past Due [Line Items] |  |
Total | 9 | 4
Financial Assets, 60 to 89 Days Past Due [Member] |  |
Financing Receivable, Past Due [Line Items] |  |
Total | 639 | 2,803
Financial Assets, 60 to 89 Days Past Due [Member] | Total commercial [Member] |  |
Financing Receivable, Past Due [Line Items] |  |
Total | 290 | 0
Financial Assets, 60 to 89 Days Past Due [Member] | Commercial and Industrial, Secured, Portfolio Segment |  |
Financing Receivable, Past Due [Line Items] |  |
Total | 290 | 0
Financial Assets, 60 to 89 Days Past Due [Member] | Commercial and Industrial, Unsecured, Portfolio Segment |  |
Financing Receivable, Past Due [Line Items] |  |
Total | 0 | 0
Financial Assets, 60 to 89 Days Past Due [Member] | Commercial Real Estate |  |
Financing Receivable, Past Due [Line Items] |  |
Total | 0 | 2,570
Financial Assets, 60 to 89 Days Past Due [Member] | Commercial Real Estate, Owner Occupied, Portfolio Segment |  |
Financing Receivable, Past Due [Line Items] |  |
Total | 0 | 0
Financial Assets, 60 to 89 Days Past Due [Member] | Commercial Real Estate, Non-owner Occupied |  |
Financing Receivable, Past Due [Line Items] |  |
Total | 0 | 2,570
Financial Assets, 60 to 89 Days Past Due [Member] | Commercial Real Estate, 1-4 Family Investor, Portfolio Segment |  |
Financing Receivable, Past Due [Line Items] |  |
Total | 0 | 0
Financial Assets, 60 to 89 Days Past Due [Member] | Commercial Real Estate, Multifamily, Portfolio Segment |  |
Financing Receivable, Past Due [Line Items] |  |
Total | 0 | 0
Financial Assets, 60 to 89 Days Past Due [Member] | Commercial Advances to Mortgage Brokers Segment [Member] |  |
Financing Receivable, Past Due [Line Items] |  |
Total | 0 | 0
Financial Assets, 60 to 89 Days Past Due [Member] | Total agricultural [Member] |  |
Financing Receivable, Past Due [Line Items] |  |
Total | 0 | 0
Financial Assets, 60 to 89 Days Past Due [Member] | Agricultural Mortgage, Portfolio Segment |  |
Financing Receivable, Past Due [Line Items] |  |
Total | 0 | 0
Financial Assets, 60 to 89 Days Past Due [Member] | Agricultural other [Member] |  |
Financing Receivable, Past Due [Line Items] |  |
Total | 0 | 0
Financial Assets, 60 to 89 Days Past Due [Member] | Residential Mortgage |  |
Financing Receivable, Past Due [Line Items] |  |
Total | 349 | 225
Financial Assets, 60 to 89 Days Past Due [Member] | Residential Real Estate, Senior Lien, Portfolio Segment |  |
Financing Receivable, Past Due [Line Items] |  |
Total | 349 | 225
Financial Assets, 60 to 89 Days Past Due [Member] | Residential Real Estate, Junior Lien, Portfolio Segment |  |
Financing Receivable, Past Due [Line Items] |  |
Total | 0 | 0
Financial Assets, 60 to 89 Days Past Due [Member] | Residential Real Estate, Home Equity Lines of Credit, Portfolio Segment |  |
Financing Receivable, Past Due [Line Items] |  |
Total | 0 | 0
Financial Assets, 60 to 89 Days Past Due [Member] | Total consumer [Member] |  |
Financing Receivable, Past Due [Line Items] |  |
Total | 0 | 8
Financial Assets, 60 to 89 Days Past Due [Member] | Consumer, Secured, Direct, Portfolio Segment |  |
Financing Receivable, Past Due [Line Items] |  |
Total | 0 | 0
Financial Assets, 60 to 89 Days Past Due [Member] | Consumer, Secured, Indirect, Portfolio Segment |  |
Financing Receivable, Past Due [Line Items] |  |
Total | 0 | 8
Financial Assets, 60 to 89 Days Past Due [Member] | Consumer, Unsecured, Portfolio Segment |  |
Financing Receivable, Past Due [Line Items] |  |
Total | 0 | 0
Financial Asset, Equal to or Greater than 90 Days Past Due |  |
Financing Receivable, Past Due [Line Items] |  |
Total | 402 | 14
Financial Asset, Equal to or Greater than 90 Days Past Due | Total commercial [Member] |  |
Financing Receivable, Past Due [Line Items] |  |
Total | 201 | 0
Financial Asset, Equal to or Greater than 90 Days Past Due | Commercial and Industrial, Secured, Portfolio Segment |  |
Financing Receivable, Past Due [Line Items] |  |
Total | 201 | 0
Financial Asset, Equal to or Greater than 90 Days Past Due | Commercial and Industrial, Unsecured, Portfolio Segment |  |
Financing Receivable, Past Due [Line Items] |  |
Total | 0 | 0
Financial Asset, Equal to or Greater than 90 Days Past Due | Commercial Real Estate |  |
Financing Receivable, Past Due [Line Items] |  |
Total | 0 | 14
Financial Asset, Equal to or Greater than 90 Days Past Due | Commercial Real Estate, Owner Occupied, Portfolio Segment |  |
Financing Receivable, Past Due [Line Items] |  |
Total | 0 | 0
Financial Asset, Equal to or Greater than 90 Days Past Due | Commercial Real Estate, Non-owner Occupied |  |
Financing Receivable, Past Due [Line Items] |  |
Total | 0 | 0
Financial Asset, Equal to or Greater than 90 Days Past Due | Commercial Real Estate, 1-4 Family Investor, Portfolio Segment |  |
Financing Receivable, Past Due [Line Items] |  |
Total | 0 | 14
Financial Asset, Equal to or Greater than 90 Days Past Due | Commercial Real Estate, Multifamily, Portfolio Segment |  |
Financing Receivable, Past Due [Line Items] |  |
Total | 0 | 0
Financial Asset, Equal to or Greater than 90 Days Past Due | Commercial Advances to Mortgage Brokers Segment [Member] |  |
Financing Receivable, Past Due [Line Items] |  |
Total | 0 | 0
Financial Asset, Equal to or Greater than 90 Days Past Due | Total agricultural [Member] |  |
Financing Receivable, Past Due [Line Items] |  |
Total | 0 | 0
Financial Asset, Equal to or Greater than 90 Days Past Due | Agricultural Mortgage, Portfolio Segment |  |
Financing Receivable, Past Due [Line Items] |  |
Total | 0 | 0
Financial Asset, Equal to or Greater than 90 Days Past Due | Agricultural other [Member] |  |
Financing Receivable, Past Due [Line Items] |  |
Total | 0 | 0
Financial Asset, Equal to or Greater than 90 Days Past Due | Residential Mortgage |  |
Financing Receivable, Past Due [Line Items] |  |
Total | 201 | 0
Financial Asset, Equal to or Greater than 90 Days Past Due | Residential Real Estate, Senior Lien, Portfolio Segment |  |
Financing Receivable, Past Due [Line Items] |  |
Total | 201 | 0
Financial Asset, Equal to or Greater than 90 Days Past Due | Residential Real Estate, Junior Lien, Portfolio Segment |  |
Financing Receivable, Past Due [Line Items] |  |
Total | 0 | 0
Financial Asset, Equal to or Greater than 90 Days Past Due | Residential Real Estate, Home Equity Lines of Credit, Portfolio Segment |  |
Financing Receivable, Past Due [Line Items] |  |
Total | 0 | 0
Financial Asset, Equal to or Greater than 90 Days Past Due | Total consumer [Member] |  |
Financing Receivable, Past Due [Line Items] |  |
Total | 0 | 0
Financial Asset, Equal to or Greater than 90 Days Past Due | Consumer, Secured, Direct, Portfolio Segment |  |
Financing Receivable, Past Due [Line Items] |  |
Total | 0 | 0
Financial Asset, Equal to or Greater than 90 Days Past Due | Consumer, Secured, Indirect, Portfolio Segment |  |
Financing Receivable, Past Due [Line Items] |  |
Total | 0 | 0
Financial Asset, Equal to or Greater than 90 Days Past Due | Consumer, Unsecured, Portfolio Segment |  |
Financing Receivable, Past Due [Line Items] |  |
Total | 0 | 0
Financial Asset, Not Past Due |  |
Financing Receivable, Past Due [Line Items] |  |
Total | 1,344,876 | 1,253,405
Financial Asset, Not Past Due | Total commercial [Member] |  |
Financing Receivable, Past Due [Line Items] |  |
Total | 209,082 | 177,892
Financial Asset, Not Past Due | Commercial and Industrial, Secured, Portfolio Segment |  |
Financing Receivable, Past Due [Line Items] |  |
Total | 188,530 | 161,359
Financial Asset, Not Past Due | Commercial and Industrial, Unsecured, Portfolio Segment |  |
Financing Receivable, Past Due [Line Items] |  |
Total | 20,552 | 16,533
Financial Asset, Not Past Due | Commercial Real Estate |  |
Financing Receivable, Past Due [Line Items] |  |
Total | 564,244 | 559,126
Financial Asset, Not Past Due | Commercial Real Estate, Owner Occupied, Portfolio Segment |  |
Financing Receivable, Past Due [Line Items] |  |
Total | 180,636 | 192,023
Financial Asset, Not Past Due | Commercial Real Estate, Non-owner Occupied |  |
Financing Receivable, Past Due [Line Items] |  |
Total | 216,292 | 197,313
Financial Asset, Not Past Due | Commercial Real Estate, 1-4 Family Investor, Portfolio Segment |  |
Financing Receivable, Past Due [Line Items] |  |
Total | 89,208 | 85,264
Financial Asset, Not Past Due | Commercial Real Estate, Multifamily, Portfolio Segment |  |
Financing Receivable, Past Due [Line Items] |  |
Total | 78,108 | 84,526
Financial Asset, Not Past Due | Commercial Advances to Mortgage Brokers Segment [Member] |  |
Financing Receivable, Past Due [Line Items] |  |
Total | 18,541 | 0
Financial Asset, Not Past Due | Total agricultural [Member] |  |
Financing Receivable, Past Due [Line Items] |  |
Total | 99,994 | 104,985
Financial Asset, Not Past Due | Agricultural Mortgage, Portfolio Segment |  |
Financing Receivable, Past Due [Line Items] |  |
Total | 69,044 | 73,002
Financial Asset, Not Past Due | Agricultural other [Member] |  |
Financing Receivable, Past Due [Line Items] |  |
Total | 30,950 | 31,983
Financial Asset, Not Past Due | Residential Mortgage |  |
Financing Receivable, Past Due [Line Items] |  |
Total | 352,680 | 333,406
Financial Asset, Not Past Due | Residential Real Estate, Senior Lien, Portfolio Segment |  |
Financing Receivable, Past Due [Line Items] |  |
Total | 309,721 | 296,975
Financial Asset, Not Past Due | Residential Real Estate, Junior Lien, Portfolio Segment |  |
Financing Receivable, Past Due [Line Items] |  |
Total | 5,945 | 3,282
Financial Asset, Not Past Due | Residential Real Estate, Home Equity Lines of Credit, Portfolio Segment |  |
Financing Receivable, Past Due [Line Items] |  |
Total | 37,014 | 33,149
Financial Asset, Not Past Due | Total consumer [Member] |  |
Financing Receivable, Past Due [Line Items] |  |
Total | 100,335 | 77,996
Financial Asset, Not Past Due | Consumer, Secured, Direct, Portfolio Segment |  |
Financing Receivable, Past Due [Line Items] |  |
Total | 37,945 | 37,126
Financial Asset, Not Past Due | Consumer, Secured, Indirect, Portfolio Segment |  |
Financing Receivable, Past Due [Line Items] |  |
Total | 59,143 | 37,761
Financial Asset, Not Past Due | Consumer, Unsecured, Portfolio Segment |  |
Financing Receivable, Past Due [Line Items] |  |
Total | $ 3,247 | $ 3,109

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- Definition Amortized cost of financing receivable 90 days or more past due and still accruing. Excludes net investment in lease. + References Reference 1: http://www.xbrl.org/2003/role/exampleRef -Topic 326 -SubTopic 20 -Name Accounting Standards Codification -Section 55 -Paragraph 80 -Publisher FASB -URI https://asc.fasb.org//1943274/2147479294/326-20-55-80 Reference 2: http://www.xbrl.org/2003/role/disclosureRef -Topic 326 -SubTopic 20 -Name Accounting Standards Codification -Section 50 -Paragraph 16 -Subparagraph (c) -Publisher FASB -URI https://asc.fasb.org//1943274/2147479319/326-20-50-16 Reference 3: http://www.xbrl.org/2003/role/disclosureRef -Name Accounting Standards Codification -Section 50 -Paragraph 7 -Subparagraph (b) -SubTopic 10 -Topic 310 -Publisher FASB -URI https://asc.fasb.org//1943274/2147481962/310-10-50-7 + Details
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