XML 61 R50.htm IDEA: XBRL DOCUMENT
v3.24.2.u1

Loans, Allowance for Credit Losses, and Asset Quality Information - Collateral Dependent Loans (Details) - USD ($) $ in Thousands | Jun. 30, 2024 | Dec. 31, 2023
--- | --- | ---
Loans and Leases Receivable Disclosure [Line Items] |  |
Total Collateral-Dependent Loans | $ 22,969 | $ 10,182
Residential Property |  |
Loans and Leases Receivable Disclosure [Line Items] |  |
Total Collateral-Dependent Loans | 0 | 534
Business Assets |  |
Loans and Leases Receivable Disclosure [Line Items] |  |
Total Collateral-Dependent Loans | 860 | 2,385
Commercial Property |  |
Loans and Leases Receivable Disclosure [Line Items] |  |
Total Collateral-Dependent Loans | 22,109 | 7,263
Commercial and industrial | Accruing 30-59 Days Past Due |  |
Loans and Leases Receivable Disclosure [Line Items] |  |
Total Collateral-Dependent Loans | 597 | 2,385
Commercial and industrial | Accruing 30-59 Days Past Due | Residential Property |  |
Loans and Leases Receivable Disclosure [Line Items] |  |
Total Collateral-Dependent Loans | 0 | 0
Commercial and industrial | Accruing 30-59 Days Past Due | Business Assets |  |
Loans and Leases Receivable Disclosure [Line Items] |  |
Total Collateral-Dependent Loans | 597 | 2,385
Commercial and industrial | Accruing 30-59 Days Past Due | Commercial Property |  |
Loans and Leases Receivable Disclosure [Line Items] |  |
Total Collateral-Dependent Loans | 0 | 0
Real estate, commercial | Accruing 30-59 Days Past Due | Construction, development & other land loans |  |
Loans and Leases Receivable Disclosure [Line Items] |  |
Total Collateral-Dependent Loans | 2,804 |
Real estate, commercial | Accruing 30-59 Days Past Due | Construction, development & other land loans | Residential Property |  |
Loans and Leases Receivable Disclosure [Line Items] |  |
Total Collateral-Dependent Loans | 0 |
Real estate, commercial | Accruing 30-59 Days Past Due | Construction, development & other land loans | Business Assets |  |
Loans and Leases Receivable Disclosure [Line Items] |  |
Total Collateral-Dependent Loans | 263 |
Real estate, commercial | Accruing 30-59 Days Past Due | Construction, development & other land loans | Commercial Property |  |
Loans and Leases Receivable Disclosure [Line Items] |  |
Total Collateral-Dependent Loans | 2,541 |
Real estate, commercial | Accruing 30-59 Days Past Due | Commercial real estate - owner occupied |  |
Loans and Leases Receivable Disclosure [Line Items] |  |
Total Collateral-Dependent Loans | 5,478 | 1,142
Real estate, commercial | Accruing 30-59 Days Past Due | Commercial real estate - owner occupied | Residential Property |  |
Loans and Leases Receivable Disclosure [Line Items] |  |
Total Collateral-Dependent Loans | 0 | 0
Real estate, commercial | Accruing 30-59 Days Past Due | Commercial real estate - owner occupied | Business Assets |  |
Loans and Leases Receivable Disclosure [Line Items] |  |
Total Collateral-Dependent Loans | 0 | 0
Real estate, commercial | Accruing 30-59 Days Past Due | Commercial real estate - owner occupied | Commercial Property |  |
Loans and Leases Receivable Disclosure [Line Items] |  |
Total Collateral-Dependent Loans | 5,478 | 1,142
Real estate, commercial | Accruing 30-59 Days Past Due | Commercial real estate - non owner occupied |  |
Loans and Leases Receivable Disclosure [Line Items] |  |
Total Collateral-Dependent Loans | 14,090 | 6,121
Real estate, commercial | Accruing 30-59 Days Past Due | Commercial real estate - non owner occupied | Residential Property |  |
Loans and Leases Receivable Disclosure [Line Items] |  |
Total Collateral-Dependent Loans | 0 | 0
Real estate, commercial | Accruing 30-59 Days Past Due | Commercial real estate - non owner occupied | Business Assets |  |
Loans and Leases Receivable Disclosure [Line Items] |  |
Total Collateral-Dependent Loans | 0 | 0
Real estate, commercial | Accruing 30-59 Days Past Due | Commercial real estate - non owner occupied | Commercial Property |  |
Loans and Leases Receivable Disclosure [Line Items] |  |
Total Collateral-Dependent Loans | $ 14,090 | 6,121
Real estate, mortgage | Accruing 30-59 Days Past Due | Home equity loans/lines of credit |  |
Loans and Leases Receivable Disclosure [Line Items] |  |
Total Collateral-Dependent Loans |  | 534
Real estate, mortgage | Accruing 30-59 Days Past Due | Home equity loans/lines of credit | Residential Property |  |
Loans and Leases Receivable Disclosure [Line Items] |  |
Total Collateral-Dependent Loans |  | 534
Real estate, mortgage | Accruing 30-59 Days Past Due | Home equity loans/lines of credit | Business Assets |  |
Loans and Leases Receivable Disclosure [Line Items] |  |
Total Collateral-Dependent Loans |  | 0
Real estate, mortgage | Accruing 30-59 Days Past Due | Home equity loans/lines of credit | Commercial Property |  |
Loans and Leases Receivable Disclosure [Line Items] |  |
Total Collateral-Dependent Loans |  | $ 0

X
- Definition Financing Receivable, Recorded Investment, Collateral Dependent Loans + References No definition available. + Details
Name: | fbnc_FinancingReceivableRecordedInvestmentCollateralDependentLoans
Namespace Prefix: | fbnc_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | instant

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

X
- Details
Name: | us-gaap_CollateralAxis=fbnc_ResidentialPropertyMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_CollateralAxis=fbnc_BusinessAssetsMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_CollateralAxis=fbnc_CommercialPropertyMember
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_FinancingReceivablesPeriodPastDueAxis=us-gaap_FinancingReceivables30To59DaysPastDueMember
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=us-gaap_ConstructionLoansMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

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

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