XML 98 R72.htm IDEA: XBRL DOCUMENT
v3.25.0.1

Loans (Details 4) - USD ($) $ in Thousands | Dec. 31, 2024 | Dec. 31, 2023
--- | --- | ---
Financing Receivable Recorded Investment Past Due [Line Items] |  |
Loans | $ 3,268,346 | $ 3,198,127
Financing Receivables, 30 to 59 Days Past Due |  |
Financing Receivable Recorded Investment Past Due [Line Items] |  |
Loans | 9,624 | 11,339
Financing Receivables, 60 to 89 Days Past Due |  |
Financing Receivable Recorded Investment Past Due [Line Items] |  |
Loans | 3,408 | 5,366
Financing Receivables, Equal to Greater than 90 Days Past Due |  |
Financing Receivable Recorded Investment Past Due [Line Items] |  |
Loans | 21,218 | 13,435
Financing Receivables, Total Past Due |  |
Financing Receivable Recorded Investment Past Due [Line Items] |  |
Loans | 34,250 | 30,140
Loans Not Past Due |  |
Financing Receivable Recorded Investment Past Due [Line Items] |  |
Loans | 3,234,096 | 3,167,987
Residential real estate |  |
Financing Receivable Recorded Investment Past Due [Line Items] |  |
Loans | 845,539 | 843,561
Commercial real estate, Owner occupied | Commercial real estate |  |
Financing Receivable Recorded Investment Past Due [Line Items] |  |
Loans | 391,108 | 399,028
Commercial real estate, Owner occupied | Commercial real estate | Financing Receivables, 30 to 59 Days Past Due |  |
Financing Receivable Recorded Investment Past Due [Line Items] |  |
Loans | 95 | 302
Commercial real estate, Owner occupied | Commercial real estate | Financing Receivables, 60 to 89 Days Past Due |  |
Financing Receivable Recorded Investment Past Due [Line Items] |  |
Loans | 446 | 293
Commercial real estate, Owner occupied | Commercial real estate | Financing Receivables, Equal to Greater than 90 Days Past Due |  |
Financing Receivable Recorded Investment Past Due [Line Items] |  |
Loans | 937 | 2,634
Commercial real estate, Owner occupied | Commercial real estate | Financing Receivables, Total Past Due |  |
Financing Receivable Recorded Investment Past Due [Line Items] |  |
Loans | 1,478 | 3,229
Commercial real estate, Owner occupied | Commercial real estate | Loans Not Past Due |  |
Financing Receivable Recorded Investment Past Due [Line Items] |  |
Loans | 389,630 | 395,799
Commercial real estate, Non-owner occupied | Commercial real estate |  |
Financing Receivable Recorded Investment Past Due [Line Items] |  |
Loans | 695,284 | 711,795
Commercial real estate, Non-owner occupied | Commercial real estate | Financing Receivables, 30 to 59 Days Past Due |  |
Financing Receivable Recorded Investment Past Due [Line Items] |  |
Loans | 15 | 90
Commercial real estate, Non-owner occupied | Commercial real estate | Financing Receivables, 60 to 89 Days Past Due |  |
Financing Receivable Recorded Investment Past Due [Line Items] |  |
Loans | 52 | 0
Commercial real estate, Non-owner occupied | Commercial real estate | Financing Receivables, Equal to Greater than 90 Days Past Due |  |
Financing Receivable Recorded Investment Past Due [Line Items] |  |
Loans | 8,105 | 1,510
Commercial real estate, Non-owner occupied | Commercial real estate | Financing Receivables, Total Past Due |  |
Financing Receivable Recorded Investment Past Due [Line Items] |  |
Loans | 8,172 | 1,600
Commercial real estate, Non-owner occupied | Commercial real estate | Loans Not Past Due |  |
Financing Receivable Recorded Investment Past Due [Line Items] |  |
Loans | 687,112 | 710,195
Commercial real estate, Farmland | Commercial real estate |  |
Financing Receivable Recorded Investment Past Due [Line Items] |  |
Loans | 206,600 | 202,726
Commercial real estate, Farmland | Commercial real estate | Financing Receivables, 30 to 59 Days Past Due |  |
Financing Receivable Recorded Investment Past Due [Line Items] |  |
Loans | 53 | 365
Commercial real estate, Farmland | Commercial real estate | Financing Receivables, 60 to 89 Days Past Due |  |
Financing Receivable Recorded Investment Past Due [Line Items] |  |
Loans | 0 | 0
Commercial real estate, Farmland | Commercial real estate | Financing Receivables, Equal to Greater than 90 Days Past Due |  |
Financing Receivable Recorded Investment Past Due [Line Items] |  |
Loans | 1,760 | 1,966
Commercial real estate, Farmland | Commercial real estate | Financing Receivables, Total Past Due |  |
Financing Receivable Recorded Investment Past Due [Line Items] |  |
Loans | 1,813 | 2,331
Commercial real estate, Farmland | Commercial real estate | Loans Not Past Due |  |
Financing Receivable Recorded Investment Past Due [Line Items] |  |
Loans | 204,787 | 200,395
Commercial real estate, Other | Commercial real estate |  |
Financing Receivable Recorded Investment Past Due [Line Items] |  |
Loans | 295,181 | 223,777
Commercial real estate, Other | Commercial real estate | Financing Receivables, 30 to 59 Days Past Due |  |
Financing Receivable Recorded Investment Past Due [Line Items] |  |
Loans | 0 | 0
Commercial real estate, Other | Commercial real estate | Financing Receivables, 60 to 89 Days Past Due |  |
Financing Receivable Recorded Investment Past Due [Line Items] |  |
Loans | 113 | 0
Commercial real estate, Other | Commercial real estate | Financing Receivables, Equal to Greater than 90 Days Past Due |  |
Financing Receivable Recorded Investment Past Due [Line Items] |  |
Loans | 525 | 80
Commercial real estate, Other | Commercial real estate | Financing Receivables, Total Past Due |  |
Financing Receivable Recorded Investment Past Due [Line Items] |  |
Loans | 638 | 80
Commercial real estate, Other | Commercial real estate | Loans Not Past Due |  |
Financing Receivable Recorded Investment Past Due [Line Items] |  |
Loans | 294,543 | 223,697
Commercial, Commercial and industrial | Commercial |  |
Financing Receivable Recorded Investment Past Due [Line Items] |  |
Loans | 351,533 | 347,819
Commercial, Commercial and industrial | Commercial | Financing Receivables, 30 to 59 Days Past Due |  |
Financing Receivable Recorded Investment Past Due [Line Items] |  |
Loans | 941 | 540
Commercial, Commercial and industrial | Commercial | Financing Receivables, 60 to 89 Days Past Due |  |
Financing Receivable Recorded Investment Past Due [Line Items] |  |
Loans | 324 | 199
Commercial, Commercial and industrial | Commercial | Financing Receivables, Equal to Greater than 90 Days Past Due |  |
Financing Receivable Recorded Investment Past Due [Line Items] |  |
Loans | 3,858 | 1,802
Commercial, Commercial and industrial | Commercial | Financing Receivables, Total Past Due |  |
Financing Receivable Recorded Investment Past Due [Line Items] |  |
Loans | 5,123 | 2,541
Commercial, Commercial and industrial | Commercial | Loans Not Past Due |  |
Financing Receivable Recorded Investment Past Due [Line Items] |  |
Loans | 346,410 | 345,278
Commercial, Agricultural | Commercial |  |
Financing Receivable Recorded Investment Past Due [Line Items] |  |
Loans | 56,429 | 59,075
Commercial, Agricultural | Commercial | Financing Receivables, 30 to 59 Days Past Due |  |
Financing Receivable Recorded Investment Past Due [Line Items] |  |
Loans | 284 | 292
Commercial, Agricultural | Commercial | Financing Receivables, 60 to 89 Days Past Due |  |
Financing Receivable Recorded Investment Past Due [Line Items] |  |
Loans | 26 | 40
Commercial, Agricultural | Commercial | Financing Receivables, Equal to Greater than 90 Days Past Due |  |
Financing Receivable Recorded Investment Past Due [Line Items] |  |
Loans | 360 | 520
Commercial, Agricultural | Commercial | Financing Receivables, Total Past Due |  |
Financing Receivable Recorded Investment Past Due [Line Items] |  |
Loans | 670 | 852
Commercial, Agricultural | Commercial | Loans Not Past Due |  |
Financing Receivable Recorded Investment Past Due [Line Items] |  |
Loans | 55,759 | 58,223
Residential real estate, 1-4 family residential | Residential real estate |  |
Financing Receivable Recorded Investment Past Due [Line Items] |  |
Loans | 845,539 | 843,561
Residential real estate, 1-4 family residential | Residential real estate | Financing Receivables, 30 to 59 Days Past Due |  |
Financing Receivable Recorded Investment Past Due [Line Items] |  |
Loans | 6,688 | 6,819
Residential real estate, 1-4 family residential | Residential real estate | Financing Receivables, 60 to 89 Days Past Due |  |
Financing Receivable Recorded Investment Past Due [Line Items] |  |
Loans | 1,943 | 4,488
Residential real estate, 1-4 family residential | Residential real estate | Financing Receivables, Equal to Greater than 90 Days Past Due |  |
Financing Receivable Recorded Investment Past Due [Line Items] |  |
Loans | 4,570 | 3,817
Residential real estate, 1-4 family residential | Residential real estate | Financing Receivables, Total Past Due |  |
Financing Receivable Recorded Investment Past Due [Line Items] |  |
Loans | 13,201 | 15,124
Residential real estate, 1-4 family residential | Residential real estate | Loans Not Past Due |  |
Financing Receivable Recorded Investment Past Due [Line Items] |  |
Loans | 832,338 | 828,437
Residential real estate, Home equity lines of credit | Residential real estate |  |
Financing Receivable Recorded Investment Past Due [Line Items] |  |
Loans | 158,139 | 142,471
Residential real estate, Home equity lines of credit | Residential real estate | Financing Receivables, 30 to 59 Days Past Due |  |
Financing Receivable Recorded Investment Past Due [Line Items] |  |
Loans | 104 | 729
Residential real estate, Home equity lines of credit | Residential real estate | Financing Receivables, 60 to 89 Days Past Due |  |
Financing Receivable Recorded Investment Past Due [Line Items] |  |
Loans | 0 | 34
Residential real estate, Home equity lines of credit | Residential real estate | Financing Receivables, Equal to Greater than 90 Days Past Due |  |
Financing Receivable Recorded Investment Past Due [Line Items] |  |
Loans | 503 | 519
Residential real estate, Home equity lines of credit | Residential real estate | Financing Receivables, Total Past Due |  |
Financing Receivable Recorded Investment Past Due [Line Items] |  |
Loans | 607 | 1,282
Residential real estate, Home equity lines of credit | Residential real estate | Loans Not Past Due |  |
Financing Receivable Recorded Investment Past Due [Line Items] |  |
Loans | 157,532 | 141,189
Consumer, Indirect | Consumer |  |
Financing Receivable Recorded Investment Past Due [Line Items] |  |
Loans | 241,355 | 234,886
Consumer, Indirect | Consumer | Financing Receivables, 30 to 59 Days Past Due |  |
Financing Receivable Recorded Investment Past Due [Line Items] |  |
Loans | 1,385 | 2,045
Consumer, Indirect | Consumer | Financing Receivables, 60 to 89 Days Past Due |  |
Financing Receivable Recorded Investment Past Due [Line Items] |  |
Loans | 473 | 289
Consumer, Indirect | Consumer | Financing Receivables, Equal to Greater than 90 Days Past Due |  |
Financing Receivable Recorded Investment Past Due [Line Items] |  |
Loans | 500 | 447
Consumer, Indirect | Consumer | Financing Receivables, Total Past Due |  |
Financing Receivable Recorded Investment Past Due [Line Items] |  |
Loans | 2,358 | 2,781
Consumer, Indirect | Consumer | Loans Not Past Due |  |
Financing Receivable Recorded Investment Past Due [Line Items] |  |
Loans | 238,997 | 232,105
Consumer, Direct | Consumer |  |
Financing Receivable Recorded Investment Past Due [Line Items] |  |
Loans | 19,185 | 23,825
Consumer, Direct | Consumer | Financing Receivables, 30 to 59 Days Past Due |  |
Financing Receivable Recorded Investment Past Due [Line Items] |  |
Loans | 59 | 153
Consumer, Direct | Consumer | Financing Receivables, 60 to 89 Days Past Due |  |
Financing Receivable Recorded Investment Past Due [Line Items] |  |
Loans | 30 | 23
Consumer, Direct | Consumer | Financing Receivables, Equal to Greater than 90 Days Past Due |  |
Financing Receivable Recorded Investment Past Due [Line Items] |  |
Loans | 100 | 135
Consumer, Direct | Consumer | Financing Receivables, Total Past Due |  |
Financing Receivable Recorded Investment Past Due [Line Items] |  |
Loans | 189 | 311
Consumer, Direct | Consumer | Loans Not Past Due |  |
Financing Receivable Recorded Investment Past Due [Line Items] |  |
Loans | 18,996 | 23,514
Consumer, Other | Consumer |  |
Financing Receivable Recorded Investment Past Due [Line Items] |  |
Loans | 7,993 | 9,164
Consumer, Other | Consumer | Financing Receivables, 30 to 59 Days Past Due |  |
Financing Receivable Recorded Investment Past Due [Line Items] |  |
Loans | 0 | 4
Consumer, Other | Consumer | Financing Receivables, 60 to 89 Days Past Due |  |
Financing Receivable Recorded Investment Past Due [Line Items] |  |
Loans | 1 | 0
Consumer, Other | Consumer | Financing Receivables, Equal to Greater than 90 Days Past Due |  |
Financing Receivable Recorded Investment Past Due [Line Items] |  |
Loans | 0 | 5
Consumer, Other | Consumer | Financing Receivables, Total Past Due |  |
Financing Receivable Recorded Investment Past Due [Line Items] |  |
Loans | 1 | 9
Consumer, Other | Consumer | Loans Not Past Due |  |
Financing Receivable Recorded Investment Past Due [Line Items] |  |
Loans | $ 7,992 | $ 9,155

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 Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef -Topic 326 -SubTopic 20 -Name Accounting Standards Codification -Section 50 -Paragraph 14 -Publisher FASB -URI https://asc.fasb.org/1943274/2147479319/326-20-50-14 Reference 2: 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 + Details
Name: | us-gaap_FinancingReceivableRecordedInvestmentPastDueLineItems
Namespace Prefix: | us-gaap_
Data Type: | xbrli:stringItemType
Balance Type: | na
Period Type: | duration

X
- Definition Amortized cost, before 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 -Topic 310 -SubTopic 10 -Name Accounting Standards Codification -Section 45 -Paragraph 13 -Publisher FASB -URI https://asc.fasb.org/1943274/2147481990/310-10-45-13 Reference 2: http://fasb.org/us-gaap/role/ref/otherTransitionRef -Topic 310 -SubTopic 10 -Name Accounting Standards Codification -Section 50 -Paragraph 7A -Publisher FASB -URI https://asc.fasb.org/1943274/2147481962/310-10-50-7A Reference 3: http://fasb.org/us-gaap/role/ref/otherTransitionRef -Topic 310 -SubTopic 10 -Name Accounting Standards Codification -Section 50 -Paragraph 29 -Subparagraph (b) -Publisher FASB -URI https://asc.fasb.org/1943274/2147481962/310-10-50-29 Reference 4: http://www.xbrl.org/2003/role/disclosureRef -Name Regulation S-K (SK) -Number 229 -Section 1405 -Paragraph a -Subparagraph (1) -Publisher SEC Reference 5: http://www.xbrl.org/2003/role/disclosureRef -Name Regulation S-K (SK) -Number 229 -Section 1405 -Paragraph a -Subparagraph (2) -Publisher SEC Reference 6: http://www.xbrl.org/2009/role/commonPracticeRef -Name Regulation S-K (SK) -Number 229 -Section 1404 -Paragraph a -Publisher SEC Reference 7: 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 8: http://www.xbrl.org/2003/role/exampleRef -Topic 326 -SubTopic 20 -Name Accounting Standards Codification -Section 55 -Paragraph 79 -Publisher FASB -URI https://asc.fasb.org/1943274/2147479294/326-20-55-79 Reference 9: http://www.xbrl.org/2009/role/commonPracticeRef -Topic 326 -SubTopic 20 -Name Accounting Standards Codification -Section 45 -Paragraph 1 -Publisher FASB -URI https://asc.fasb.org/1943274/2147479344/326-20-45-1 Reference 10: http://www.xbrl.org/2003/role/disclosureRef -Topic 210 -SubTopic 10 -Name Accounting Standards Codification -Section S99 -Paragraph 1 -Subparagraph (SX 210.5-02(3)(b)) -Publisher FASB -URI https://asc.fasb.org/1943274/2147480566/210-10-S99-1 Reference 11: http://www.xbrl.org/2003/role/disclosureRef -Topic 326 -SubTopic 20 -Name Accounting Standards Codification -Section 50 -Paragraph 14 -Publisher FASB -URI https://asc.fasb.org/1943274/2147479319/326-20-50-14 Reference 12: http://www.xbrl.org/2003/role/disclosureRef -Topic 326 -SubTopic 20 -Name Accounting Standards Codification -Section 50 -Paragraph 5 -Subparagraph (b) -Publisher FASB -URI https://asc.fasb.org/1943274/2147479319/326-20-50-5 + Details
Name: | us-gaap_NotesReceivableGross
Namespace Prefix: | us-gaap_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | instant

X
- Details
Name: | us-gaap_FinancingReceivablesPeriodPastDueAxis=us-gaap_FinancingReceivables30To59DaysPastDueMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_FinancingReceivablesPeriodPastDueAxis=us-gaap_FinancingReceivables60To89DaysPastDueMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_FinancingReceivablesPeriodPastDueAxis=us-gaap_FinancingReceivablesEqualToGreaterThan90DaysPastDueMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_FinancingReceivablesPeriodPastDueAxis=us-gaap_FinancialAssetPastDueMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_FinancingReceivablesPeriodPastDueAxis=us-gaap_FinancialAssetNotPastDueMember
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_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_CommercialRealEstateOtherMember
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_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=us-gaap_ConsumerOtherMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |