XML 70 R59.htm IDEA: XBRL DOCUMENT
v3.20.2

Loans (Details 6) - USD ($) $ in Thousands | 3 Months Ended | 9 Months Ended
--- | --- | ---
Sep. 30, 2020 | Sep. 30, 2019 | Sep. 30, 2020 | Sep. 30, 2019
Financing Receivable Impaired [Line Items] |  |  |  |
Average Recorded Investment, With no related allowance recorded | $ 3,232 | $ 3,745 | $ 3,397 | $ 3,664
Average Recorded Investment, With an allowance recorded | 1,216 | 1,416 | 943 | 1,676
Average Recorded Investment | 4,448 | 5,161 | 4,340 | 5,340
Interest Income Recognized, With no related allowance recorded | 53 | 57 | 161 | 179
Interest Income Recognized, With related allowance recorded | 24 | 10 | 41 | 31
Interest Income Recognized | 77 | 67 | 202 | 210
Consumer |  |  |  |
Financing Receivable Impaired [Line Items] |  |  |  |
Average Recorded Investment, With no related allowance recorded | 215 | 231 | 239 | 155
Average Recorded Investment, With an allowance recorded | 0 | 7 | 0 | 15
Interest Income Recognized, With no related allowance recorded | 7 | 6 | 21 | 15
Interest Income Recognized, With related allowance recorded | 0 | 0 | 0 | 0
Commercial real estate, Owner occupied | Commercial real estate |  |  |  |
Financing Receivable Impaired [Line Items] |  |  |  |
Average Recorded Investment, With no related allowance recorded | 0 | 282 | 0 | 310
Interest Income Recognized, With no related allowance recorded | 0 | 4 | 0 | 13
Commercial real estate, Non-owner occupied | Commercial real estate |  |  |  |
Financing Receivable Impaired [Line Items] |  |  |  |
Average Recorded Investment, With no related allowance recorded | 33 | 36 | 33 | 37
Interest Income Recognized, With no related allowance recorded | 1 | 1 | 1 | 1
Commercial real estate, Farmland | Commercial real estate |  |  |  |
Financing Receivable Impaired [Line Items] |  |  |  |
Average Recorded Investment, With no related allowance recorded | 505 | 457 | 511 | 162
Average Recorded Investment, With an allowance recorded | 0 | 171 | 0 | 229
Interest Income Recognized, With no related allowance recorded | 1 | 0 | 8 | 0
Interest Income Recognized, With related allowance recorded | 0 | 0 | 0 | 0
Commercial, Commercial and industrial | Commercial |  |  |  |
Financing Receivable Impaired [Line Items] |  |  |  |
Average Recorded Investment, With no related allowance recorded | 116 | 159 | 125 | 154
Average Recorded Investment, With an allowance recorded | 509 | 56 | 204 | 58
Interest Income Recognized, With no related allowance recorded | 3 | 3 | 7 | 8
Interest Income Recognized, With related allowance recorded | 20 | 1 | 22 | 3
Commercial, Agricultural | Commercial |  |  |  |
Financing Receivable Impaired [Line Items] |  |  |  |
Average Recorded Investment, With no related allowance recorded | 28 | 11 | 25 | 5
Average Recorded Investment, With an allowance recorded |  |  | 0 | 0
Interest Income Recognized, With no related allowance recorded | 1 | 0 | 3 | 0
Interest Income Recognized, With related allowance recorded |  |  | 0 | 0
Residential real estate, 1-4 family residential | Residential real estate |  |  |  |
Financing Receivable Impaired [Line Items] |  |  |  |
Average Recorded Investment, With no related allowance recorded | 1,976 | 2,194 | 2,088 | 2,480
Average Recorded Investment, With an allowance recorded | 638 | 1,083 | 656 | 1,229
Interest Income Recognized, With no related allowance recorded | 35 | 38 | 104 | 124
Interest Income Recognized, With related allowance recorded | 3 | 7 | 17 | 23
Residential real estate, Home equity lines of credit | Residential real estate |  |  |  |
Financing Receivable Impaired [Line Items] |  |  |  |
Average Recorded Investment, With no related allowance recorded | 359 | 375 | 376 | 361
Average Recorded Investment, With an allowance recorded | 69 | 99 | 83 | 145
Interest Income Recognized, With no related allowance recorded | 5 | 5 | 17 | 18
Interest Income Recognized, With related allowance recorded | $ 1 | $ 2 | $ 2 | $ 5

X
- Definition Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table. + References No definition available. + Details
Name: | us-gaap_FinancingReceivableImpairedLineItems
Namespace Prefix: | us-gaap_
Data Type: | xbrli:stringItemType
Balance Type: | na
Period Type: | duration

X
- Definition Average amount of investment of impaired financing receivables with related allowance for credit losses and without a related allowance for credit losses. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 310 -SubTopic 10 -Section 50 -Paragraph 15 -Subparagraph (c)(1) -URI http://asc.fasb.org/extlink&oid=121611835&loc=d3e5212-111524 Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 310 -SubTopic 10 -Section 50 -Paragraph 17 -URI http://asc.fasb.org/extlink&oid=121611835&loc=d3e5258-111524 + Details
Name: | us-gaap_ImpairedFinancingReceivableAverageRecordedInvestment
Namespace Prefix: | us-gaap_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | duration

X
- Definition Amount of interest income recognized that the financing receivables (with related allowance for credit losses and without a related allowance for credit losses) were impaired. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 310 -SubTopic 10 -Section 50 -Paragraph 15 -Subparagraph (c)(2) -URI http://asc.fasb.org/extlink&oid=121611835&loc=d3e5212-111524 + Details
Name: | us-gaap_ImpairedFinancingReceivableInterestIncomeAccrualMethod
Namespace Prefix: | us-gaap_
Data Type: | xbrli:monetaryItemType
Balance Type: | credit
Period Type: | duration

X
- Definition Amount of average investment of impaired financing receivables for which there is no related allowance for credit losses. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 310 -SubTopic 10 -Section 50 -Paragraph 17 -URI http://asc.fasb.org/extlink&oid=121611835&loc=d3e5258-111524 Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 310 -SubTopic 10 -Section 50 -Paragraph 15 -Subparagraph (c)(1) -URI http://asc.fasb.org/extlink&oid=121611835&loc=d3e5212-111524 + Details
Name: | us-gaap_ImpairedFinancingReceivableWithNoRelatedAllowanceAverageRecordedInvestment
Namespace Prefix: | us-gaap_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | duration

X
- Definition Amount of interest income, recognized on accrual basis, on financing receivables that are recognized as impaired, for which there is no related allowance for credit losses. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 310 -SubTopic 10 -Section 50 -Paragraph 15 -Subparagraph (c)(2) -URI http://asc.fasb.org/extlink&oid=121611835&loc=d3e5212-111524 + Details
Name: | us-gaap_ImpairedFinancingReceivableWithNoRelatedAllowanceInterestIncomeAccrualMethod
Namespace Prefix: | us-gaap_
Data Type: | xbrli:monetaryItemType
Balance Type: | credit
Period Type: | duration

X
- Definition Amount of average investment of impaired financing receivables for which there is a related allowance for credit losses. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 310 -SubTopic 10 -Section 50 -Paragraph 15 -Subparagraph (c)(1) -URI http://asc.fasb.org/extlink&oid=121611835&loc=d3e5212-111524 Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 310 -SubTopic 10 -Section 50 -Paragraph 17 -URI http://asc.fasb.org/extlink&oid=121611835&loc=d3e5258-111524 + Details
Name: | us-gaap_ImpairedFinancingReceivableWithRelatedAllowanceAverageRecordedInvestment
Namespace Prefix: | us-gaap_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | duration

X
- Definition Amount of interest income, recognized on accrual basis, on financing receivables, for which there is a related allowance for credit losses and are recognized as impaired. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 310 -SubTopic 10 -Section 50 -Paragraph 15 -Subparagraph (c)(2) -URI http://asc.fasb.org/extlink&oid=121611835&loc=d3e5212-111524 + Details
Name: | us-gaap_ImpairedFinancingReceivableWithRelatedAllowanceInterestIncomeAccrualMethod
Namespace Prefix: | us-gaap_
Data Type: | xbrli:monetaryItemType
Balance Type: | credit
Period Type: | duration

X
- Details
Name: | us-gaap_FinancingReceivablePortfolioSegmentAxis=us-gaap_ConsumerPortfolioSegmentMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_FinancingReceivableRecordedInvestmentByClassOfFinancingReceivableAxis=fmnb_CommercialRealEstateOwnerOccupiedMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_FinancingReceivablePortfolioSegmentAxis=us-gaap_CommercialRealEstatePortfolioSegmentMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_FinancingReceivableRecordedInvestmentByClassOfFinancingReceivableAxis=fmnb_CommercialRealEstateNonOwnerOccupiedMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_FinancingReceivableRecordedInvestmentByClassOfFinancingReceivableAxis=fmnb_CommercialRealEstateFarmlandMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_FinancingReceivableRecordedInvestmentByClassOfFinancingReceivableAxis=fmnb_CommercialCommercialAndIndustrialMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_FinancingReceivablePortfolioSegmentAxis=us-gaap_CommercialPortfolioSegmentMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_FinancingReceivableRecordedInvestmentByClassOfFinancingReceivableAxis=fmnb_CommercialAgriculturalMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_FinancingReceivableRecordedInvestmentByClassOfFinancingReceivableAxis=fmnb_ResidentialRealEstateOneToFourFamilyResidentialMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_FinancingReceivablePortfolioSegmentAxis=us-gaap_ResidentialPortfolioSegmentMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_FinancingReceivableRecordedInvestmentByClassOfFinancingReceivableAxis=fmnb_ResidentialRealEstateHomeEquityMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |