XML 89 R80.htm IDEA: XBRL DOCUMENT
v2.4.1.9

SHORT-TERM BORROWINGS - Information Concerning Short-Term Borrowing (Detail) (USD $) In Thousands, unless otherwise specified | 12 Months Ended
--- | ---
Dec. 31, 2014 | Dec. 31, 2013 | Dec. 31, 2012
Debt Disclosure [Abstract] |  |  |
Balance at year end | $ 65,000 orrf_ShortTermBorrowingsOtherThanRepurchaseAgreements | $ 50,000 orrf_ShortTermBorrowingsOtherThanRepurchaseAgreements | $ 0 orrf_ShortTermBorrowingsOtherThanRepurchaseAgreements
Weighted average interest rate at year-end | 0.36%us-gaap_ShortTermDebtWeightedAverageInterestRate | 0.28%us-gaap_ShortTermDebtWeightedAverageInterestRate | 0.00%us-gaap_ShortTermDebtWeightedAverageInterestRate
Average balance during the year | 32,736 us-gaap_ShorttermDebtAverageOutstandingAmount | 10,540 us-gaap_ShorttermDebtAverageOutstandingAmount | 11,509 us-gaap_ShorttermDebtAverageOutstandingAmount
Average interest rate during the year | 0.34%us-gaap_DebtInstrumentInterestRateDuringPeriod | 0.31%us-gaap_DebtInstrumentInterestRateDuringPeriod | 0.40%us-gaap_DebtInstrumentInterestRateDuringPeriod
Maximum month-end balance during the year | $ 65,000 us-gaap_ShorttermDebtMaximumMonthendOutstandingAmount | $ 50,000 us-gaap_ShorttermDebtMaximumMonthendOutstandingAmount | $ 20,000 us-gaap_ShorttermDebtMaximumMonthendOutstandingAmount

X
- Definition Short term borrowings other than repurchase agreements. + References No definition available. + Details
Name: | orrf_ShortTermBorrowingsOtherThanRepurchaseAgreements
Namespace Prefix: | orrf_
Data Type: | xbrli:monetaryItemType
Balance Type: | credit
Period Type: | instant

X
- Details
Name: | us-gaap_DebtDisclosureAbstract
Namespace Prefix: | us-gaap_
Data Type: | xbrli:stringItemType
Balance Type: | na
Period Type: | duration

X
- Definition The average effective interest rate during the reporting period. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 835 -SubTopic 30 -Section 45 -Paragraph 2 -URI http://asc.fasb.org/extlink&oid=6451184&loc=d3e28551-108399 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher SEC -Name Regulation S-X (SX) -Number 210 -Section 02 -Paragraph 22 -Article 5 Reference 3: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 210 -SubTopic 10 -Section S99 -Paragraph 1 -Subparagraph (SX 210.5-02.22(a)(1)) -URI http://asc.fasb.org/extlink&oid=6877327&loc=d3e13212-122682 + Details
Name: | us-gaap_DebtInstrumentInterestRateDuringPeriod
Namespace Prefix: | us-gaap_
Data Type: | num:percentItemType
Balance Type: | na
Period Type: | duration

X
- Definition For the form of debt having an initial term of less than one year or less than the normal operating cycle, if longer, average borrowings during the period. + References No definition available. + Details
Name: | us-gaap_ShorttermDebtAverageOutstandingAmount
Namespace Prefix: | us-gaap_
Data Type: | xbrli:monetaryItemType
Balance Type: | credit
Period Type: | duration

X
- Definition For the form of debt having an initial term of less than one year or less than the normal operating cycle, if longer, maximum month-end borrowings during the period. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 210 -SubTopic 10 -Section S99 -Paragraph 1 -URI http://asc.fasb.org/extlink&oid=6877327&loc=d3e13212-122682 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher SEC -Name Industry Guide -Number 3 -Section VII -Subsection 2 + Details
Name: | us-gaap_ShorttermDebtMaximumMonthendOutstandingAmount
Namespace Prefix: | us-gaap_
Data Type: | xbrli:monetaryItemType
Balance Type: | credit
Period Type: | duration

X
- Definition Weighted average interest rate of short-term debt outstanding. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 210 -SubTopic 10 -Section S99 -Paragraph 1 -Subparagraph (SX 210.5-02.19(b)) -URI http://asc.fasb.org/extlink&oid=6877327&loc=d3e13212-122682 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher SEC -Name Regulation S-X (SX) -Number 210 -Section 02 -Paragraph 19 -Subparagraph b -Article 5 + Details
Name: | us-gaap_ShortTermDebtWeightedAverageInterestRate
Namespace Prefix: | us-gaap_
Data Type: | num:percentItemType
Balance Type: | na
Period Type: | instant