XML 113 R96.htm IDEA: XBRL DOCUMENT
v3.3.1.900

FAIR VALUE DISCLOSURES - Summary of Additional Qualitative Information (Detail) - USD ($) $ in Thousands | 12 Months Ended
--- | ---
Dec. 31, 2015 | Dec. 31, 2014
Impaired loans |  |
Fair Value Of Assets And Liabilities Measured On Non Recurring Basis [Line Items] |  |
Valuation Techniques | Appraisal of collateral | Appraisal of collateral
Impaired loans | Management Adjustments On Appraisals For Property Type And Recent Activity |  |
Fair Value Of Assets And Liabilities Measured On Non Recurring Basis [Line Items] |  |
Unobservable Input | Management adjustments on appraisals for property type and recent activity | Management adjustments on appraisals for property type and recent activity
Impaired loans | Management Adjustments For Liquidation Expenses |  |
Fair Value Of Assets And Liabilities Measured On Non Recurring Basis [Line Items] |  |
Unobservable Input | Management adjustments for liquidation expenses | Management adjustments for liquidation expenses
Foreclosed real estate |  |
Fair Value Of Assets And Liabilities Measured On Non Recurring Basis [Line Items] |  |
Valuation Techniques | Appraisal of collateral | Appraisal of collateral
Foreclosed real estate | Management Adjustments On Appraisals For Property Type And Recent Activity |  |
Fair Value Of Assets And Liabilities Measured On Non Recurring Basis [Line Items] |  |
Unobservable Input | Management adjustments on appraisals for property type and recent activity | Management adjustments on appraisals for property type and recent activity
Foreclosed real estate | Management Adjustments For Liquidation Expenses |  |
Fair Value Of Assets And Liabilities Measured On Non Recurring Basis [Line Items] |  |
Unobservable Input | Management adjustments for liquidation expenses | Management adjustments for liquidation expenses
Fair Value, Measurements, Nonrecurring | Impaired loans |  |
Fair Value Of Assets And Liabilities Measured On Non Recurring Basis [Line Items] |  |
Fair Value Estimate | $ 4,757 | $ 4,859
Fair Value, Measurements, Nonrecurring | Impaired loans | Minimum | Management Adjustments For Liquidation Expenses |  |
Fair Value Of Assets And Liabilities Measured On Non Recurring Basis [Line Items] |  |
Fair Value Inputs, Discount Rate | 6.00% | 5.00%
Fair Value, Measurements, Nonrecurring | Impaired loans | Minimum | Appraisal of Collateral | Management Adjustments On Appraisals For Property Type And Recent Activity |  |
Fair Value Of Assets And Liabilities Measured On Non Recurring Basis [Line Items] |  |
Fair Value Inputs, Discount Rate | 0.00% | 0.00%
Fair Value, Measurements, Nonrecurring | Impaired loans | Maximum | Management Adjustments For Liquidation Expenses |  |
Fair Value Of Assets And Liabilities Measured On Non Recurring Basis [Line Items] |  |
Fair Value Inputs, Discount Rate | 44.00% | 10.00%
Fair Value, Measurements, Nonrecurring | Impaired loans | Maximum | Appraisal of Collateral | Management Adjustments On Appraisals For Property Type And Recent Activity |  |
Fair Value Of Assets And Liabilities Measured On Non Recurring Basis [Line Items] |  |
Fair Value Inputs, Discount Rate | 70.00% | 30.00%
Fair Value, Measurements, Nonrecurring | Foreclosed real estate |  |
Fair Value Of Assets And Liabilities Measured On Non Recurring Basis [Line Items] |  |
Fair Value Estimate | $ 175 | $ 786
Fair Value, Measurements, Nonrecurring | Foreclosed real estate | Minimum | Management Adjustments For Liquidation Expenses |  |
Fair Value Of Assets And Liabilities Measured On Non Recurring Basis [Line Items] |  |
Fair Value Inputs, Discount Rate | 5.00% | 6.00%
Fair Value, Measurements, Nonrecurring | Foreclosed real estate | Minimum | Appraisal of Collateral | Management Adjustments On Appraisals For Property Type And Recent Activity |  |
Fair Value Of Assets And Liabilities Measured On Non Recurring Basis [Line Items] |  |
Fair Value Inputs, Discount Rate | 10.00% | 0.00%
Fair Value, Measurements, Nonrecurring | Foreclosed real estate | Maximum | Management Adjustments For Liquidation Expenses |  |
Fair Value Of Assets And Liabilities Measured On Non Recurring Basis [Line Items] |  |
Fair Value Inputs, Discount Rate | 6.00% | 18.00%
Fair Value, Measurements, Nonrecurring | Foreclosed real estate | Maximum | Appraisal of Collateral | Management Adjustments On Appraisals For Property Type And Recent Activity |  |
Fair Value Of Assets And Liabilities Measured On Non Recurring Basis [Line Items] |  |
Fair Value Inputs, Discount Rate | 20.00% | 5.00%

X
- Definition Fair value estimate presented for additional qualitative information about assets measured on a nonrecurring basis. + References No definition available. + Details
Name: | orrf_FairValueEstimate
Namespace Prefix: | orrf_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | instant

X
- Definition Fair value measurements unobservable input. + References No definition available. + Details
Name: | orrf_FairValueMeasurementsUnobservableInput
Namespace Prefix: | orrf_
Data Type: | xbrli:stringItemType
Balance Type: | na
Period Type: | duration

X
- Definition Fair Value Of Assets And Liabilities Measured On Non Recurring Basis [Line Items] + References No definition available. + Details
Name: | orrf_FairValueOfAssetsAndLiabilitiesMeasuredOnNonRecurringBasisLineItems
Namespace Prefix: | orrf_
Data Type: | xbrli:stringItemType
Balance Type: | na
Period Type: | duration

X
- Definition Interest rate used to find the present value of an amount to be paid or received in the future as an input to measure fair value. For example, but not limited to, weighted average cost of capital (WACC), cost of capital, cost of equity and cost of debt. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 820 -SubTopic 10 -Section 50 -Paragraph 2 -Subparagraph (bbb) -URI http://asc.fasb.org/extlink&oid=36462937&loc=d3e19207-110258 + Details
Name: | us-gaap_FairValueInputsDiscountRate
Namespace Prefix: | us-gaap_
Data Type: | num:percentItemType
Balance Type: | na
Period Type: | duration

X
- Definition Description of the inputs and valuation technique(s) used to measure fair value. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 820 -SubTopic 10 -Section 50 -Paragraph 2 -Subparagraph (bbb) -URI http://asc.fasb.org/extlink&oid=36462937&loc=d3e19207-110258 + Details
Name: | us-gaap_FairValueMeasurementsValuationTechniques
Namespace Prefix: | us-gaap_
Data Type: | xbrli:stringItemType
Balance Type: | na
Period Type: | duration

X
- Details
Name: | us-gaap_FairValueByAssetClassAxis=orrf_ImpairedLoansNetMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | orrf_UnobservableInputAdjustmentAxis=orrf_ManagementAdjustmentsOnAppraisalsForPropertyTypeAndRecentActivityMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | orrf_UnobservableInputAdjustmentAxis=orrf_ManagementAdjustmentsForLiquidationExpensesMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_FairValueByAssetClassAxis=orrf_ForeclosedRealEstateMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

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

X
- Details
Name: | us-gaap_RangeAxis=us-gaap_MinimumMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_ValuationTechniqueAxis=orrf_AppraisalOfCollateralMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_RangeAxis=us-gaap_MaximumMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |