XML 101 R90.htm IDEA: XBRL DOCUMENT
v3.25.3

FAIR VALUE - Schedule of Assets and Liabilities Measured at Fair Value on Non-Recurring Basis (Details) - Fair Value, Measurements, Nonrecurring - USD ($) $ in Thousands | Sep. 30, 2025 | Dec. 31, 2024
--- | --- | ---
Farmland |  |
Impaired Loans [Abstract] |  |
Obligations (other than securities and leases) of states and political subdivisions | $ 313 | $ 352
Farmland | Quoted Prices in Active Markets for Identical Assets (Level 1) |  |
Impaired Loans [Abstract] |  |
Obligations (other than securities and leases) of states and political subdivisions | 0 | 0
Farmland | Significant Other Observable Inputs (Level 2) |  |
Impaired Loans [Abstract] |  |
Obligations (other than securities and leases) of states and political subdivisions | 0 | 0
Farmland | Significant Unobservable Inputs (Level 3) |  |
Impaired Loans [Abstract] |  |
Obligations (other than securities and leases) of states and political subdivisions | 313 | 352
Owner-occupied, nonfarm nonresidential properties |  |
Impaired Loans [Abstract] |  |
Obligations (other than securities and leases) of states and political subdivisions | 1,417 | 2,531
Owner-occupied, nonfarm nonresidential properties | Quoted Prices in Active Markets for Identical Assets (Level 1) |  |
Impaired Loans [Abstract] |  |
Obligations (other than securities and leases) of states and political subdivisions | 0 | 0
Owner-occupied, nonfarm nonresidential properties | Significant Other Observable Inputs (Level 2) |  |
Impaired Loans [Abstract] |  |
Obligations (other than securities and leases) of states and political subdivisions | 0 | 0
Owner-occupied, nonfarm nonresidential properties | Significant Unobservable Inputs (Level 3) |  |
Impaired Loans [Abstract] |  |
Obligations (other than securities and leases) of states and political subdivisions | 1,417 | 2,531
Commercial and Industrial |  |
Impaired Loans [Abstract] |  |
Obligations (other than securities and leases) of states and political subdivisions | 3,164 | 2,334
Commercial and Industrial | Quoted Prices in Active Markets for Identical Assets (Level 1) |  |
Impaired Loans [Abstract] |  |
Obligations (other than securities and leases) of states and political subdivisions | 0 | 0
Commercial and Industrial | Significant Other Observable Inputs (Level 2) |  |
Impaired Loans [Abstract] |  |
Obligations (other than securities and leases) of states and political subdivisions | 0 | 0
Commercial and Industrial | Significant Unobservable Inputs (Level 3) |  |
Impaired Loans [Abstract] |  |
Obligations (other than securities and leases) of states and political subdivisions | 3,164 | 2,334
Other construction loans and all land development and other land loans |  |
Impaired Loans [Abstract] |  |
Obligations (other than securities and leases) of states and political subdivisions | 3,383 | 1,196
Other construction loans and all land development and other land loans | Quoted Prices in Active Markets for Identical Assets (Level 1) |  |
Impaired Loans [Abstract] |  |
Obligations (other than securities and leases) of states and political subdivisions | 0 | 0
Other construction loans and all land development and other land loans | Significant Other Observable Inputs (Level 2) |  |
Impaired Loans [Abstract] |  |
Obligations (other than securities and leases) of states and political subdivisions | 0 | 0
Other construction loans and all land development and other land loans | Significant Unobservable Inputs (Level 3) |  |
Impaired Loans [Abstract] |  |
Obligations (other than securities and leases) of states and political subdivisions | 3,383 | 1,196
Multifamily (5 or more) residential properties |  |
Impaired Loans [Abstract] |  |
Obligations (other than securities and leases) of states and political subdivisions | 182 | 19,773
Multifamily (5 or more) residential properties | Quoted Prices in Active Markets for Identical Assets (Level 1) |  |
Impaired Loans [Abstract] |  |
Obligations (other than securities and leases) of states and political subdivisions | 0 | 0
Multifamily (5 or more) residential properties | Significant Other Observable Inputs (Level 2) |  |
Impaired Loans [Abstract] |  |
Obligations (other than securities and leases) of states and political subdivisions | 0 | 0
Multifamily (5 or more) residential properties | Significant Unobservable Inputs (Level 3) |  |
Impaired Loans [Abstract] |  |
Obligations (other than securities and leases) of states and political subdivisions | 182 | 19,773
Non-owner occupied, nonfarm nonresidential |  |
Impaired Loans [Abstract] |  |
Obligations (other than securities and leases) of states and political subdivisions | 3,087 | 5,225
Non-owner occupied, nonfarm nonresidential | Quoted Prices in Active Markets for Identical Assets (Level 1) |  |
Impaired Loans [Abstract] |  |
Obligations (other than securities and leases) of states and political subdivisions | 0 | 0
Non-owner occupied, nonfarm nonresidential | Significant Other Observable Inputs (Level 2) |  |
Impaired Loans [Abstract] |  |
Obligations (other than securities and leases) of states and political subdivisions | 0 | 0
Non-owner occupied, nonfarm nonresidential | Significant Unobservable Inputs (Level 3) |  |
Impaired Loans [Abstract] |  |
Obligations (other than securities and leases) of states and political subdivisions | 3,087 | 5,225
Home equity lines of credit |  |
Impaired Loans [Abstract] |  |
Obligations (other than securities and leases) of states and political subdivisions | 946 | 290
Home equity lines of credit | Quoted Prices in Active Markets for Identical Assets (Level 1) |  |
Impaired Loans [Abstract] |  |
Obligations (other than securities and leases) of states and political subdivisions | 0 | 0
Home equity lines of credit | Significant Other Observable Inputs (Level 2) |  |
Impaired Loans [Abstract] |  |
Obligations (other than securities and leases) of states and political subdivisions | 0 | 0
Home equity lines of credit | Significant Unobservable Inputs (Level 3) |  |
Impaired Loans [Abstract] |  |
Obligations (other than securities and leases) of states and political subdivisions | 946 | 290
Residential Mortgages secured by first liens |  |
Impaired Loans [Abstract] |  |
Obligations (other than securities and leases) of states and political subdivisions | 1,278 | 1,173
Residential Mortgages secured by first liens | Quoted Prices in Active Markets for Identical Assets (Level 1) |  |
Impaired Loans [Abstract] |  |
Obligations (other than securities and leases) of states and political subdivisions | 0 | 0
Residential Mortgages secured by first liens | Significant Other Observable Inputs (Level 2) |  |
Impaired Loans [Abstract] |  |
Obligations (other than securities and leases) of states and political subdivisions | 0 | 0
Residential Mortgages secured by first liens | Significant Unobservable Inputs (Level 3) |  |
Impaired Loans [Abstract] |  |
Obligations (other than securities and leases) of states and political subdivisions | $ 1,278 | $ 1,173

X
- Definition Impaired loans. + References No definition available. + Details
Name: | ccne_ImpairedLoansAbstract
Namespace Prefix: | ccne_
Data Type: | xbrli:stringItemType
Balance Type: | na
Period Type: | duration

X
- Definition Fair value portion of asset recognized for present right to economic benefit. + References Reference 1: http://www.xbrl.org/2003/role/exampleRef -Topic 820 -SubTopic 10 -Name Accounting Standards Codification -Section 55 -Paragraph 100 -Publisher FASB -URI https://asc.fasb.org/1943274/2147482078/820-10-55-100 Reference 2: http://www.xbrl.org/2003/role/disclosureRef -Topic 820 -SubTopic 10 -Name Accounting Standards Codification -Section 50 -Paragraph 2 -Subparagraph (b) -Publisher FASB -URI https://asc.fasb.org/1943274/2147482106/820-10-50-2 Reference 3: http://www.xbrl.org/2003/role/disclosureRef -Topic 820 -SubTopic 10 -Name Accounting Standards Codification -Section 50 -Paragraph 2 -Subparagraph (a) -Publisher FASB -URI https://asc.fasb.org/1943274/2147482106/820-10-50-2 + Details
Name: | us-gaap_AssetsFairValueDisclosure
Namespace Prefix: | us-gaap_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | instant

X
- Details
Name: | us-gaap_FairValueByMeasurementFrequencyAxis=us-gaap_FairValueMeasurementsNonrecurringMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_FinancialInstrumentAxis=ccne_FarmlandMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_FairValueByFairValueHierarchyLevelAxis=us-gaap_FairValueInputsLevel1Member
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_FairValueByFairValueHierarchyLevelAxis=us-gaap_FairValueInputsLevel2Member
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_FairValueByFairValueHierarchyLevelAxis=us-gaap_FairValueInputsLevel3Member
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_FinancialInstrumentAxis=ccne_OwnerOccupiedNonfarmNonresidentialPropertiesMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_FinancialInstrumentAxis=ccne_CommercialAndIndustrialMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_FinancialInstrumentAxis=ccne_OtherConstructionLoansAndAllLandDevelopmentAndOtherLandLoansMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_FinancialInstrumentAxis=ccne_MultifamilyResidentialPropertiesMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_FinancialInstrumentAxis=ccne_NonOwnerOccupiedNonfarmNonresidentialPropertiesMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_FinancialInstrumentAxis=ccne_HomeEquityLinesOfCreditMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_FinancialInstrumentAxis=ccne_ResidentialMortgagesSecuredByFirstLiensMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |