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Loans and Allowance for Loan Losses (Details) - USD ($) $ in Thousands | Jun. 30, 2019 | Dec. 31, 2018
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[custom:LoansAndLeasesReceivableNetReportedAmountComponentsByCategoryOneAbstract] |  |
Total Loans | $ 813,861 | $ 771,284
Non-Accrual Loans | 3,106 | 2,906
Net deferred costs | 648 | 599
Total Loans, net deferred costs | 814,509 | 771,883
Allowance for loan losses | (8,306) | (8,167)
Commercial & industrial [Member] |  |
[custom:LoansAndLeasesReceivableNetReportedAmountComponentsByCategoryOneAbstract] |  |
Total Loans | 143,150 | 127,041
Non-Accrual Loans | 674 | 730
Commercial real estate - owner occupied [Member] |  |
[custom:LoansAndLeasesReceivableNetReportedAmountComponentsByCategoryOneAbstract] |  |
Total Loans | 93,290 | 95,651
Non-Accrual Loans |  |
Commercial real estate - nonowner occupied [Member] |  |
[custom:LoansAndLeasesReceivableNetReportedAmountComponentsByCategoryOneAbstract] |  |
Total Loans | 265,793 | 245,140
Non-Accrual Loans | 208 | 218
Agricultural [Member] |  |
[custom:LoansAndLeasesReceivableNetReportedAmountComponentsByCategoryOneAbstract] |  |
Total Loans | 54,317 | 52,012
Non-Accrual Loans |  |
Residential real estate [Member] |  |
[custom:LoansAndLeasesReceivableNetReportedAmountComponentsByCategoryOneAbstract] |  |
Total Loans | 194,887 | 187,104
Non-Accrual Loans | 1,801 | 1,752
Home equity line of credit (HELOC) [Member] |  |
[custom:LoansAndLeasesReceivableNetReportedAmountComponentsByCategoryOneAbstract] |  |
Total Loans | 47,788 | 47,382
Non-Accrual Loans | 412 | 195
Consumer [Member] |  |
[custom:LoansAndLeasesReceivableNetReportedAmountComponentsByCategoryOneAbstract] |  |
Total Loans | 14,636 | 16,954
Non-Accrual Loans | $ 11 | $ 11

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- Definition Amount of allowance to cover probable credit losses on loans and leases. Includes carryover of or adjustments to the allowance for loan losses in connection with business combinations. Excludes allowance for loans and leases covered under loss sharing agreements. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 942 -SubTopic 210 -Section S99 -Paragraph 1 -Subparagraph (SX 210.9-03.7(d)) -URI http://asc.fasb.org/extlink&oid=6876686&loc=d3e534808-122878 Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 310 -SubTopic 10 -Section 50 -Paragraph 11B -Subparagraph (g) -URI http://asc.fasb.org/extlink&oid=118936363&loc=SL6953423-111524 Reference 3: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 310 -SubTopic 30 -Section 50 -Paragraph 2 -Subparagraph (b)(1)(ii) -URI http://asc.fasb.org/extlink&oid=118939070&loc=d3e15032-111544 Reference 4: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 310 -SubTopic 10 -Section 50 -Paragraph 11B -Subparagraph (c)(1) -URI http://asc.fasb.org/extlink&oid=118936363&loc=SL6953423-111524 Reference 5: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 310 -SubTopic 10 -Section S99 -Paragraph 4 -Subparagraph (SAB Topic 6.L.1) -URI http://asc.fasb.org/extlink&oid=27010918&loc=d3e74567-122707 + Details
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- Definition Amount of deferred interest and fee income, unamortized costs incurred to originate loans and leases, unamortized loan commitments and loan syndication fees, and premiums over or discounts from face amounts of acquired loans. Excludes amounts for loans and leases covered under loss sharing agreements. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 942 -SubTopic 210 -Section S99 -Paragraph 1 -Subparagraph (SX 210.9-03.7) -URI http://asc.fasb.org/extlink&oid=6876686&loc=d3e534808-122878 Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 840 -SubTopic 30 -Section 50 -Paragraph 4 -Subparagraph (a)(4) -URI http://asc.fasb.org/extlink&oid=84165051&loc=d3e45377-112738 Reference 3: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 310 -SubTopic 10 -Section 50 -Paragraph 4 -URI http://asc.fasb.org/extlink&oid=118936363&loc=d3e5074-111524 Reference 4: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 310 -SubTopic 20 -Section 50 -Paragraph 3 -URI http://asc.fasb.org/extlink&oid=84159169&loc=d3e10152-111534 + Details
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- Definition Amount before allowance of loans and leases held in portfolio, including but not limited to, commercial and consumer loans. Includes deferred interest and fees, undisbursed portion of loan balance, unamortized costs and premiums and discounts from face amounts. Excludes loans and leases covered under loss sharing agreements. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 310 -SubTopic 10 -Section 45 -Paragraph 2 -URI http://asc.fasb.org/extlink&oid=118952595&loc=d3e4428-111522 + Details
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