XML 73 R58.htm IDEA: XBRL DOCUMENT
v3.8.0.1

Loans (Details 7) - USD ($) $ in Thousands | Mar. 31, 2018 | Dec. 31, 2017
--- | --- | ---
Schedule of investment in nonaccrual and loans past due over 90 days still on accrual by class of loans |  |
Nonaccrual | $ 7,027 | $ 6,663
Loans Past Due 90 Days or More Still Accruing | 866 | 1,032
Originated Loans |  |
Schedule of investment in nonaccrual and loans past due over 90 days still on accrual by class of loans |  |
Nonaccrual | 4,654 | 4,572
Loans Past Due 90 Days or More Still Accruing | 695 | 929
Originated Loans | Commercial real estate, Owner occupied | Commercial real estate |  |
Schedule of investment in nonaccrual and loans past due over 90 days still on accrual by class of loans |  |
Nonaccrual | 381 | 501
Loans Past Due 90 Days or More Still Accruing | 0 | 0
Originated Loans | Commercial real estate, Farmland | Commercial real estate |  |
Schedule of investment in nonaccrual and loans past due over 90 days still on accrual by class of loans |  |
Nonaccrual | 41 | 45
Loans Past Due 90 Days or More Still Accruing | 0 | 0
Originated Loans | Commercial, Commercial and industrial | Commercial |  |
Schedule of investment in nonaccrual and loans past due over 90 days still on accrual by class of loans |  |
Nonaccrual | 271 | 249
Loans Past Due 90 Days or More Still Accruing | 0 | 0
Originated Loans | Residential real estate, 1-4 family residential | Residential real estate |  |
Schedule of investment in nonaccrual and loans past due over 90 days still on accrual by class of loans |  |
Nonaccrual | 2,730 | 2,653
Loans Past Due 90 Days or More Still Accruing | 300 | 393
Originated Loans | Commercial, Agricultural | Commercial |  |
Schedule of investment in nonaccrual and loans past due over 90 days still on accrual by class of loans |  |
Nonaccrual | 0 | 2
Loans Past Due 90 Days or More Still Accruing | 35 | 0
Originated Loans | Residential real estate, Home equity lines of credit | Residential real estate |  |
Schedule of investment in nonaccrual and loans past due over 90 days still on accrual by class of loans |  |
Nonaccrual | 651 | 602
Loans Past Due 90 Days or More Still Accruing | 7 | 8
Originated Loans | Consumer, Indirect | Consumer |  |
Schedule of investment in nonaccrual and loans past due over 90 days still on accrual by class of loans |  |
Nonaccrual | 405 | 457
Loans Past Due 90 Days or More Still Accruing | 183 | 361
Originated Loans | Consumer, Direct | Consumer |  |
Schedule of investment in nonaccrual and loans past due over 90 days still on accrual by class of loans |  |
Nonaccrual | 85 | 63
Loans Past Due 90 Days or More Still Accruing | 151 | 153
Originated Loans | Consumer, Other | Consumer |  |
Schedule of investment in nonaccrual and loans past due over 90 days still on accrual by class of loans |  |
Nonaccrual | 90 | 0
Loans Past Due 90 Days or More Still Accruing | 19 | 14
Acquired Loans |  |
Schedule of investment in nonaccrual and loans past due over 90 days still on accrual by class of loans |  |
Nonaccrual | 2,373 | 2,091
Loans Past Due 90 Days or More Still Accruing | 171 | 103
Acquired Loans | Commercial real estate, Farmland | Commercial real estate |  |
Schedule of investment in nonaccrual and loans past due over 90 days still on accrual by class of loans |  |
Nonaccrual | 257 | 0
Loans Past Due 90 Days or More Still Accruing | 0 | 0
Acquired Loans | Commercial, Commercial and industrial | Commercial |  |
Schedule of investment in nonaccrual and loans past due over 90 days still on accrual by class of loans |  |
Nonaccrual | 926 | 943
Loans Past Due 90 Days or More Still Accruing | 59 | 19
Acquired Loans | Residential real estate, 1-4 family residential | Residential real estate |  |
Schedule of investment in nonaccrual and loans past due over 90 days still on accrual by class of loans |  |
Nonaccrual | 795 | 613
Loans Past Due 90 Days or More Still Accruing | 66 | 69
Acquired Loans | Commercial, Agricultural | Commercial |  |
Schedule of investment in nonaccrual and loans past due over 90 days still on accrual by class of loans |  |
Nonaccrual | 5 | 9
Loans Past Due 90 Days or More Still Accruing | 0 | 0
Acquired Loans | Residential real estate, Home equity lines of credit | Residential real estate |  |
Schedule of investment in nonaccrual and loans past due over 90 days still on accrual by class of loans |  |
Nonaccrual | 167 | 170
Loans Past Due 90 Days or More Still Accruing | 0 | 0
Acquired Loans | Consumer, Direct | Consumer |  |
Schedule of investment in nonaccrual and loans past due over 90 days still on accrual by class of loans |  |
Nonaccrual | 105 | 140
Loans Past Due 90 Days or More Still Accruing | 46 | 15
Acquired Loans | Commercial real estate, Non-owner occupied | Commercial real estate |  |
Schedule of investment in nonaccrual and loans past due over 90 days still on accrual by class of loans |  |
Nonaccrual | 118 | 216
Loans Past Due 90 Days or More Still Accruing | $ 0 | $ 0

X
- Definition Recorded investment in financing receivables that are 90 days or more past due and still accruing. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 310 -SubTopic 10 -Section 50 -Paragraph 7 -Subparagraph (d) -URI http://asc.fasb.org/extlink&oid=84173941&loc=d3e5111-111524 + Details
Name: | us-gaap_FinancingReceivableRecordedInvestment90DaysPastDueAndStillAccruing
Namespace Prefix: | us-gaap_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | instant

X
- References No definition available. + Details
Name: | us-gaap_FinancingReceivableRecordedInvestmentAgingAbstract
Namespace Prefix: | us-gaap_
Data Type: | xbrli:stringItemType
Balance Type: | na
Period Type: | duration

X
- Definition Recorded investment in financing receivables that are on nonaccrual status as of the balance sheet date. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 310 -SubTopic 10 -Section 50 -Paragraph 7 -Subparagraph (a) -URI http://asc.fasb.org/extlink&oid=84173941&loc=d3e5111-111524 + Details
Name: | us-gaap_FinancingReceivableRecordedInvestmentNonaccrualStatus
Namespace Prefix: | us-gaap_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | instant

X
- Details
Name: | us-gaap_FinancialInstrumentAxis=fmnb_OriginatedLoansMember
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_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_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_CommercialAgriculturalMember
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: |

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

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_ConsumerDirectMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

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

X
- Details
Name: | us-gaap_FinancialInstrumentAxis=fmnb_AcquiredLoansMember
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: |