XML 79 R64.htm IDEA: XBRL DOCUMENT
v3.8.0.1

LOANS AND ALLOWANCE FOR LOAN LOSSES - Summary of Average Recorded Investment in Impaired Loans and Related Interest Income (Detail) - USD ($) $ in Thousands | 12 Months Ended
--- | ---
Dec. 31, 2017 | Dec. 31, 2016 | Dec. 31, 2015
Financing Receivable, Impaired [Line Items] |  |  |
Average Impaired Balance | $ 7,130 | $ 15,118 | $ 14,346
Interest Income Recognized | 66 | 33 | 174
Commercial real estate | Owner-occupied |  |  |
Financing Receivable, Impaired [Line Items] |  |  |
Average Impaired Balance | 1,000 | 1,758 | 2,613
Interest Income Recognized | 6 | 0 | 0
Commercial real estate | Non-owner occupied |  |  |
Financing Receivable, Impaired [Line Items] |  |  |
Average Impaired Balance | 392 | 6,831 | 3,470
Interest Income Recognized | 0 | 0 | 0
Commercial real estate | Multi-family |  |  |
Financing Receivable, Impaired [Line Items] |  |  |
Average Impaired Balance | 182 | 216 | 402
Interest Income Recognized | 0 | 0 | 0
Commercial real estate | Non-owner occupied residential |  |  |
Financing Receivable, Impaired [Line Items] |  |  |
Average Impaired Balance | 418 | 645 | 1,020
Interest Income Recognized | 0 | 0 | 0
Acquisition and development | 1-4 family residential construction |  |  |
Financing Receivable, Impaired [Line Items] |  |  |
Average Impaired Balance | 154 | 0 | 0
Interest Income Recognized | 0 | 0 | 0
Acquisition and development | Commercial and land development |  |  |
Financing Receivable, Impaired [Line Items] |  |  |
Average Impaired Balance | 0 | 3 | 266
Interest Income Recognized | 0 | 0 | 137
Commercial and industrial |  |  |
Financing Receivable, Impaired [Line Items] |  |  |
Average Impaired Balance | 413 | 575 | 1,208
Interest Income Recognized | 0 | 0 | 0
Residential mortgage | First lien |  |  |
Financing Receivable, Impaired [Line Items] |  |  |
Average Impaired Balance | 4,012 | 4,525 | 4,644
Interest Income Recognized | 58 | 33 | 37
Residential mortgage | Home equity – term |  |  |
Financing Receivable, Impaired [Line Items] |  |  |
Average Impaired Balance | 61 | 98 | 130
Interest Income Recognized | 0 | 0 | 0
Residential mortgage | Home equity lines of credit |  |  |
Financing Receivable, Impaired [Line Items] |  |  |
Average Impaired Balance | 488 | 455 | 571
Interest Income Recognized | 2 | 0 | 0
Installment and other loans |  |  |
Financing Receivable, Impaired [Line Items] |  |  |
Average Impaired Balance | 10 | 12 | 22
Interest Income Recognized | $ 0 | $ 0 | $ 0

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

X
- Definition Average amount of investment of impaired financing receivables with related allowance for credit losses and without a related allowance for credit losses. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 310 -SubTopic 10 -Section 50 -Paragraph 15 -Subparagraph (c)(1) -URI http://asc.fasb.org/extlink&oid=84173941&loc=d3e5212-111524 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 310 -SubTopic 10 -Section 50 -Paragraph 17 -URI http://asc.fasb.org/extlink&oid=84173941&loc=d3e5258-111524 + Details
Name: | us-gaap_ImpairedFinancingReceivableAverageRecordedInvestment
Namespace Prefix: | us-gaap_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | duration

X
- Definition Amount of interest income recognized that the financing receivables (with related allowance for credit losses and without a related allowance for credit losses) were impaired. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 310 -SubTopic 10 -Section 50 -Paragraph 15 -Subparagraph (c)(2) -URI http://asc.fasb.org/extlink&oid=84173941&loc=d3e5212-111524 + Details
Name: | us-gaap_ImpairedFinancingReceivableInterestIncomeAccrualMethod
Namespace Prefix: | us-gaap_
Data Type: | xbrli:monetaryItemType
Balance Type: | credit
Period Type: | duration

X
- Details
Name: | us-gaap_FinancingReceivablePortfolioSegmentAxis=us-gaap_CommercialRealEstatePortfolioSegmentMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

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

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

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

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

X
- Details
Name: | us-gaap_FinancingReceivablePortfolioSegmentAxis=orrf_AcquisitionAndDevelopmentPortfolioSegmentMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

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

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

X
- Details
Name: | us-gaap_FinancingReceivablePortfolioSegmentAxis=orrf_CommercialAndIndustrialPortfolioSegmentMember
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=orrf_FirstLienMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

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

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

X
- Details
Name: | us-gaap_FinancingReceivablePortfolioSegmentAxis=orrf_InstallmentandOtherLoansMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |