XML 98 R77.htm IDEA: XBRL DOCUMENT
v3.20.1

DERIVATIVES FINANCIAL INSTRUMENTS - Summary of Interest Rate Swap Components (Details) - Interest Rate Swap | 3 Months Ended |
--- | --- | ---
Mar. 31, 2020 | Mar. 31, 2019
Derivative Instruments and Hedging Activities Disclosures [Line Items] |  |
Weighted average pay rate | 0.54% | 0.00%
Weighted average receive rate | 0.08% | 0.00%
Weighted average maturity in years | 6 years |

X
- Definition Derivative Weighted Average Pay Rate + References No definition available. + Details
Name: | orrf_DerivativeWeightedAveragePayRate
Namespace Prefix: | orrf_
Data Type: | num:percentItemType
Balance Type: | na
Period Type: | instant

X
- Definition Derivative Weighted Average Rate Received + References No definition available. + Details
Name: | orrf_DerivativeWeightedAverageRateReceived
Namespace Prefix: | orrf_
Data Type: | num:percentItemType
Balance Type: | na
Period Type: | instant

X
- Definition Average remaining period until maturity of the derivative contract, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents the reported fact of one year, five months, and thirteen days. + References No definition available. + Details
Name: | us-gaap_DerivativeAverageRemainingMaturity1
Namespace Prefix: | us-gaap_
Data Type: | xbrli:durationItemType
Balance Type: | na
Period Type: | duration

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

X
- Details
Name: | us-gaap_DerivativeInstrumentRiskAxis=us-gaap_InterestRateSwapMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |