XML 88 R73.htm IDEA: XBRL DOCUMENT
v3.22.4

Loans (Details 6) - USD ($) $ in Thousands | Dec. 31, 2022 | Dec. 31, 2021
--- | --- | ---
Financing Receivable Recorded Investment [Line Items] |  |
Total risk category of loans by class of loans | $ 1,568,399 | $ 1,555,497
Pass |  |
Financing Receivable Recorded Investment [Line Items] |  |
Total risk category of loans by class of loans | 1,511,935 | 1,493,840
Special Mention |  |
Financing Receivable Recorded Investment [Line Items] |  |
Total risk category of loans by class of loans | 27,761 | 28,903
Substandard |  |
Financing Receivable Recorded Investment [Line Items] |  |
Total risk category of loans by class of loans | 28,703 | 32,754
Commercial real estate | Commercial real estate, Owner occupied |  |
Financing Receivable Recorded Investment [Line Items] |  |
Total risk category of loans by class of loans | 330,457 | 339,974
Commercial real estate | Commercial real estate, Owner occupied | Pass |  |
Financing Receivable Recorded Investment [Line Items] |  |
Total risk category of loans by class of loans | 324,979 | 330,754
Commercial real estate | Commercial real estate, Owner occupied | Special Mention |  |
Financing Receivable Recorded Investment [Line Items] |  |
Total risk category of loans by class of loans | 1,193 | 5,006
Commercial real estate | Commercial real estate, Owner occupied | Substandard |  |
Financing Receivable Recorded Investment [Line Items] |  |
Total risk category of loans by class of loans | 4,285 | 4,214
Commercial real estate | Commercial real estate, Non-owner occupied |  |
Financing Receivable Recorded Investment [Line Items] |  |
Total risk category of loans by class of loans | 563,044 | 532,706
Commercial real estate | Commercial real estate, Non-owner occupied | Pass |  |
Financing Receivable Recorded Investment [Line Items] |  |
Total risk category of loans by class of loans | 527,267 | 495,170
Commercial real estate | Commercial real estate, Non-owner occupied | Special Mention |  |
Financing Receivable Recorded Investment [Line Items] |  |
Total risk category of loans by class of loans | 25,541 | 19,366
Commercial real estate | Commercial real estate, Non-owner occupied | Substandard |  |
Financing Receivable Recorded Investment [Line Items] |  |
Total risk category of loans by class of loans | 10,236 | 18,170
Commercial real estate | Commercial farmland |  |
Financing Receivable Recorded Investment [Line Items] |  |
Total risk category of loans by class of loans | 188,582 | 177,417
Commercial real estate | Commercial farmland | Pass |  |
Financing Receivable Recorded Investment [Line Items] |  |
Total risk category of loans by class of loans | 186,057 | 174,580
Commercial real estate | Commercial farmland | Special Mention |  |
Financing Receivable Recorded Investment [Line Items] |  |
Total risk category of loans by class of loans | 0 | 2,160
Commercial real estate | Commercial farmland | Substandard |  |
Financing Receivable Recorded Investment [Line Items] |  |
Total risk category of loans by class of loans | 2,525 | 677
Commercial real estate | Commercial real estate, Other |  |
Financing Receivable Recorded Investment [Line Items] |  |
Total risk category of loans by class of loans | 133,321 | 137,994
Commercial real estate | Commercial real estate, Other | Pass |  |
Financing Receivable Recorded Investment [Line Items] |  |
Total risk category of loans by class of loans | 133,218 | 137,063
Commercial real estate | Commercial real estate, Other | Special Mention |  |
Financing Receivable Recorded Investment [Line Items] |  |
Total risk category of loans by class of loans | 0 | 784
Commercial real estate | Commercial real estate, Other | Substandard |  |
Financing Receivable Recorded Investment [Line Items] |  |
Total risk category of loans by class of loans | 103 | 147
Commercial | Commercial and industrial |  |
Financing Receivable Recorded Investment [Line Items] |  |
Total risk category of loans by class of loans | 294,406 | 312,532
Commercial | Commercial and industrial | Pass |  |
Financing Receivable Recorded Investment [Line Items] |  |
Total risk category of loans by class of loans | 282,412 | 301,879
Commercial | Commercial and industrial | Special Mention |  |
Financing Receivable Recorded Investment [Line Items] |  |
Total risk category of loans by class of loans | 777 | 1,190
Commercial | Commercial and industrial | Substandard |  |
Financing Receivable Recorded Investment [Line Items] |  |
Total risk category of loans by class of loans | 11,217 | 9,463
Commercial | Commercial, Agricultural |  |
Financing Receivable Recorded Investment [Line Items] |  |
Total risk category of loans by class of loans | 58,589 | 54,874
Commercial | Commercial, Agricultural | Pass |  |
Financing Receivable Recorded Investment [Line Items] |  |
Total risk category of loans by class of loans | 58,002 | 54,394
Commercial | Commercial, Agricultural | Special Mention |  |
Financing Receivable Recorded Investment [Line Items] |  |
Total risk category of loans by class of loans | 250 | 397
Commercial | Commercial, Agricultural | Substandard |  |
Financing Receivable Recorded Investment [Line Items] |  |
Total risk category of loans by class of loans | $ 337 | $ 83

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_FinancingReceivableRecordedInvestmentLineItems
Namespace Prefix: | us-gaap_
Data Type: | xbrli:stringItemType
Balance Type: | na
Period Type: | duration

X
- Definition Amortized cost, after allowance for credit loss, of financing receivable. Excludes financing receivable covered under loss sharing agreement and net investment in lease. + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 326 -SubTopic 20 -Section 50 -Paragraph 5 -Subparagraph (b) -URI https://asc.fasb.org/extlink&oid=124255953&loc=SL82919230-210447 Reference 2: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 310 -SubTopic 10 -Section 45 -Paragraph 2 -URI https://asc.fasb.org/extlink&oid=124259787&loc=d3e4428-111522 + Details
Name: | us-gaap_NotesReceivableNet
Namespace Prefix: | us-gaap_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | instant

X
- Details
Name: | us-gaap_InternalCreditAssessmentAxis=us-gaap_PassMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_InternalCreditAssessmentAxis=us-gaap_SpecialMentionMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_InternalCreditAssessmentAxis=us-gaap_SubstandardMember
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_CommercialRealEstateOwnerOccupiedMember
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_CommercialFarmlandMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_FinancingReceivableRecordedInvestmentByClassOfFinancingReceivableAxis=fmnb_CommercialRealEstateOtherMember
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_CommercialAndIndustrialMember
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: |