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v2.4.1.9

Trust Preferred Securities (Details) (USD $) | 1 Months Ended | 3 Months Ended | 1 Months Ended |  |
--- | --- | --- | --- | --- | ---
Sep. 30, 2000 | Sep. 30, 2014 | Sep. 30, 2005 | Dec. 31, 2013 | Dec. 31, 2014
Rurban Statutory Trust (RST I) [Member] |  |  |  |  |
Trust Preferred Securities (Textual) |  |  |  |  |
Capital Securities | 10,000 rbnf_NumberOfCapitalSecuritiesIssuedThroughPrivateOffering / dei_LegalEntityAxis = rbnf_RurbanStatutoryTrustOneMember |  |  |  |
Liquidation amount per security | $ 1,000 rbnf_LiquidationAmountOfEachCapitalSecuritiesIssuedThroughPrivateOffering / dei_LegalEntityAxis = rbnf_RurbanStatutoryTrustOneMember |  |  |  |
Outstanding principal balance |  |  |  | 10,000,000 us-gaap_DebtInstrumentCarryingAmount / dei_LegalEntityAxis = rbnf_RurbanStatutoryTrustOneMember |
Maturity Date | Sep. 07, 2030 |  |  |  |
Prepayment penalties before tax |  | 430,000 rbnf_RedemptionOnPrepaymentPenaltiesBeforeTax / dei_LegalEntityAxis = rbnf_RurbanStatutoryTrustOneMember |  |  |
Prepayment penalties after tax |  | 280,000 rbnf_RedemptionOnPrepaymentPenaltiesAfterTax / dei_LegalEntityAxis = rbnf_RurbanStatutoryTrustOneMember |  |  |
Other operating expense |  | 330,000 us-gaap_OperatingExpenses / dei_LegalEntityAxis = rbnf_RurbanStatutoryTrustOneMember |  |  |
Interest expense |  | 100,000 us-gaap_InterestExpenseJuniorSubordinatedDebentures / dei_LegalEntityAxis = rbnf_RurbanStatutoryTrustOneMember |  |  |
Rurban Statutory Trust (RST II) [Member] |  |  |  |  |
Trust Preferred Securities (Textual) |  |  |  |  |
Capital Securities |  |  | 10,000 rbnf_NumberOfCapitalSecuritiesIssuedThroughPrivateOffering / dei_LegalEntityAxis = rbnf_RurbanStatutoryTrustTwoMember |  |
Liquidation amount per security |  |  | 1,000 rbnf_LiquidationAmountOfEachCapitalSecuritiesIssuedThroughPrivateOffering / dei_LegalEntityAxis = rbnf_RurbanStatutoryTrustTwoMember |  |
Secured note payable description of LIBOR rate plus |  |  | Interest rate that changes quarterly and is based on the 3-month LIBOR plus 180 basis points. |  |
Outstanding principal balance |  |  |  | $ 10,000,000 us-gaap_DebtInstrumentCarryingAmount / dei_LegalEntityAxis = rbnf_RurbanStatutoryTrustTwoMember | $ 10,000,000 us-gaap_DebtInstrumentCarryingAmount / dei_LegalEntityAxis = rbnf_RurbanStatutoryTrustTwoMember
Interest rate |  |  |  | 2.08%us-gaap_DebtInstrumentInterestRateStatedPercentage / dei_LegalEntityAxis = rbnf_RurbanStatutoryTrustTwoMember | 2.06%us-gaap_DebtInstrumentInterestRateStatedPercentage / dei_LegalEntityAxis = rbnf_RurbanStatutoryTrustTwoMember

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- Definition Liquidation amount of each capital securities issued through private offering. + References No definition available. + Details
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- Definition Number of capital securities issued through private offering. + References No definition available. + Details
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- Definition Redemption on prepayment penalties after tax. + References No definition available. + Details
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- Definition Redemption on prepayment penalties before tax. + References No definition available. + Details
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- Definition Amount of long-term debt before deduction of unamortized discount or premium. Includes, but is not limited to, notes payable, bonds payable, commercial loans, mortgage loans, convertible debt, subordinated debt and other types of debt, with initial maturities beyond one year or the normal operating cycle, if longer. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher SEC -Name Regulation S-X (SX) -Number 210 -Section 02 -Paragraph 20 -Article 5 Reference 2: 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) -URI http://asc.fasb.org/extlink&oid=6877327&loc=d3e13212-122682 Reference 3: http://www.xbrl.org/2003/role/presentationRef -Publisher SEC -Name Regulation S-X (SX) -Number 210 -Section 02 -Paragraph 22 -Article 5 Reference 4: http://www.xbrl.org/2003/role/presentationRef -Publisher SEC -Name Regulation S-X (SX) -Number 210 -Section 03 -Paragraph 16 -Article 9 + Details
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- Definition The reference rate for the variable rate of the debt instrument, such as LIBOR or the US Treasury rate and the maturity of the reference rate used, such as three months or six months LIBOR. + References No definition available. + Details
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- Definition Contractual interest rate for funds borrowed, under the debt agreement. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher SEC -Name Regulation S-X (SX) -Number 210 -Section 02 -Paragraph 22 -Article 5 Reference 2: 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
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- Definition Date when the debt instrument is scheduled to be fully repaid, in CCYY-MM-DD format. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher SEC -Name Regulation S-X (SX) -Number 210 -Section 02 -Paragraph 22 -Article 5 Reference 2: 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)(2)) -URI http://asc.fasb.org/extlink&oid=6877327&loc=d3e13212-122682 + Details
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- Definition Interest expense incurred during the reporting period on junior subordinated debentures. Includes amortization of expenses incurred in the issuance of subordinated notes and debentures. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher SEC -Name Regulation S-X (SX) -Number 210 -Section 04 -Paragraph 8 -Article 9 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 942 -SubTopic 225 -Section S99 -Paragraph 1 -Subparagraph (SX 210.9-04.8) -URI http://asc.fasb.org/extlink&oid=6879574&loc=d3e536633-122882 + Details
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