XML 46 R67.htm IDEA: XBRL DOCUMENT
v2.4.0.8

Loans and Allowance for Loan Losses (Details 4) (USD $) In Thousands, unless otherwise specified | 12 Months Ended
--- | ---
Dec. 31, 2013 | Dec. 31, 2012
Commercial & Industrial [Member] |  |
Summary of Impaired loan activity |  |
With no related allowance recorded, Recorded Investment | $ 316 | $ 394
With no related allowance recorded, Unpaid Principal Balance | 316 | 2,280
With no related allowance recorded, Average Recorded Investment | 335 | 2,419
With no related allowance recorded, Interest Income Recognized | 13 |
With a specific allowance recorded, Recorded Investment | 1,800 | 838
With a specific allowance recorded, Unpaid Principal Balance | 1,800 | 944
With a specific allowance recorded, Related Allowance | 1,079 | 485
With a specific allowance recorded, Average Recorded Investment | 1,780 | 949
With a specific allowance recorded, Interest Income Recognized | 44 | 6
Total Recorded Investment | 2,116 | 1,232
Total Unpaid Principal Balance | 2,116 | 3,224
Total Related Allowance | 1,079 | 485
Total Average Recorded Investment | 2,115 | 3,368
Total Interest Income Recognized | 57 | 6
Commercial RE & Construction [Member] |  |
Summary of Impaired loan activity |  |
With no related allowance recorded, Recorded Investment | 389 | 527
With no related allowance recorded, Unpaid Principal Balance | 442 | 1,529
With no related allowance recorded, Average Recorded Investment | 579 | 1,610
With no related allowance recorded, Interest Income Recognized | 16 | 15
With a specific allowance recorded, Recorded Investment | 260 | 198
With a specific allowance recorded, Unpaid Principal Balance | 260 | 198
With a specific allowance recorded, Related Allowance | 56 | 55
With a specific allowance recorded, Average Recorded Investment | 318 | 198
With a specific allowance recorded, Interest Income Recognized | 14 |
Total Recorded Investment | 649 | 725
Total Unpaid Principal Balance | 702 | 1,727
Total Related Allowance | 56 | 55
Total Average Recorded Investment | 897 | 1,808
Total Interest Income Recognized | 30 | 15
Agricultural & Farmland [Member] |  |
Summary of Impaired loan activity |  |
With no related allowance recorded, Recorded Investment |  |
With no related allowance recorded, Unpaid Principal Balance |  |
With no related allowance recorded, Average Recorded Investment |  |
With no related allowance recorded, Interest Income Recognized |  |
With a specific allowance recorded, Recorded Investment |  |
With a specific allowance recorded, Unpaid Principal Balance |  |
With a specific allowance recorded, Related Allowance |  |
With a specific allowance recorded, Average Recorded Investment |  |
With a specific allowance recorded, Interest Income Recognized |  |
Total Recorded Investment |  |
Total Unpaid Principal Balance |  |
Total Related Allowance |  |
Total Average Recorded Investment |  |
Total Interest Income Recognized |  |
Residential Real Estate [Member] |  |
Summary of Impaired loan activity |  |
With no related allowance recorded, Recorded Investment | 1,131 | 1,122
With no related allowance recorded, Unpaid Principal Balance | 1,131 | 1,204
With no related allowance recorded, Average Recorded Investment | 1,315 | 1,284
With no related allowance recorded, Interest Income Recognized | 65 | 57
With a specific allowance recorded, Recorded Investment | 854 | 1,561
With a specific allowance recorded, Unpaid Principal Balance | 854 | 1,561
With a specific allowance recorded, Related Allowance | 192 | 386
With a specific allowance recorded, Average Recorded Investment | 921 | 1,530
With a specific allowance recorded, Interest Income Recognized | 41 | 62
Total Recorded Investment | 1,985 | 2,683
Total Unpaid Principal Balance | 1,985 | 2,765
Total Related Allowance | 192 | 386
Total Average Recorded Investment | 2,236 | 2,814
Total Interest Income Recognized | 106 | 119
Home Equity & Consumer [Member] |  |
Summary of Impaired loan activity |  |
With no related allowance recorded, Recorded Investment | 252 | 228
With no related allowance recorded, Unpaid Principal Balance | 252 | 260
With no related allowance recorded, Average Recorded Investment | 268 | 272
With no related allowance recorded, Interest Income Recognized | 14 | 10
With a specific allowance recorded, Recorded Investment | 338 | 454
With a specific allowance recorded, Unpaid Principal Balance | 338 | 454
With a specific allowance recorded, Related Allowance | 168 | 195
With a specific allowance recorded, Average Recorded Investment | 371 | 471
With a specific allowance recorded, Interest Income Recognized | 25 | 20
Total Recorded Investment | 590 | 682
Total Unpaid Principal Balance | 590 | 714
Total Related Allowance | 168 | 195
Total Average Recorded Investment | 639 | 743
Total Interest Income Recognized | 39 | 30
All Impaired Loans less than $100,000 [Member] |  |
Summary of Impaired loan activity |  |
With no related allowance recorded, Recorded Investment | 1,242 | 1,336
With no related allowance recorded, Unpaid Principal Balance | 1,242 | 1,336
With no related allowance recorded, Average Recorded Investment | 1,242 | 1,336
With no related allowance recorded, Interest Income Recognized |  |
With a specific allowance recorded, Recorded Investment |  |
With a specific allowance recorded, Unpaid Principal Balance |  |
With a specific allowance recorded, Related Allowance |  |
With a specific allowance recorded, Average Recorded Investment |  |
With a specific allowance recorded, Interest Income Recognized |  |
Total Recorded Investment | 1,242 | 1,336
Total Unpaid Principal Balance | 1,242 | 1,336
Total Related Allowance |  |
Total Average Recorded Investment | 1,242 | 1,336
Total Interest Income Recognized |  |

X
- Definition Impaired Financing Receivable with specific allowance recorded Related Allowance. + References No definition available. + Details
Name: | rbnf_ImpairedFinancingReceivableWithSpecificAllowanceRecordedRelatedAllowance
Namespace Prefix: | rbnf_
Data Type: | xbrli:monetaryItemType
Balance Type: | credit
Period Type: | instant

X
- Details
Name: | rbnf_ImpairedLoanActivityAbstract
Namespace Prefix: | rbnf_
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=28368275&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=28368275&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=28368275&loc=d3e5212-111524 + Details
Name: | us-gaap_ImpairedFinancingReceivableInterestIncomeAccrualMethod
Namespace Prefix: | us-gaap_
Data Type: | xbrli:monetaryItemType
Balance Type: | credit
Period Type: | duration

X
- Definition 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 14A -Subparagraph (b) -URI http://asc.fasb.org/extlink&oid=28368275&loc=SL6953550-111524 + Details
Name: | us-gaap_ImpairedFinancingReceivableRecordedInvestment
Namespace Prefix: | us-gaap_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | instant

X
- Definition Amount of allowance for credit losses related to recorded investment. + 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 (a)(3) -URI http://asc.fasb.org/extlink&oid=28368275&loc=d3e5212-111524 + Details
Name: | us-gaap_ImpairedFinancingReceivableRelatedAllowance
Namespace Prefix: | us-gaap_
Data Type: | xbrli:monetaryItemType
Balance Type: | credit
Period Type: | instant

X
- Definition Amount of unpaid principal balance of impaired financing receivables with related allowance for credit losses and without 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 (a)(4) -URI http://asc.fasb.org/extlink&oid=28368275&loc=d3e5212-111524 + Details
Name: | us-gaap_ImpairedFinancingReceivableUnpaidPrincipalBalance
Namespace Prefix: | us-gaap_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | instant

X
- Definition Amount of average investment of impaired financing receivables for which there is no 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=28368275&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=28368275&loc=d3e5258-111524 + Details
Name: | us-gaap_ImpairedFinancingReceivableWithNoRelatedAllowanceAverageRecordedInvestment
Namespace Prefix: | us-gaap_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | duration

X
- Definition Amount of interest income, recognized on accrual basis, on financing receivables that are recognized as impaired, for which there is no 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)(2) -URI http://asc.fasb.org/extlink&oid=28368275&loc=d3e5212-111524 + Details
Name: | us-gaap_ImpairedFinancingReceivableWithNoRelatedAllowanceInterestIncomeAccrualMethod
Namespace Prefix: | us-gaap_
Data Type: | xbrli:monetaryItemType
Balance Type: | credit
Period Type: | duration

X
- Definition Amount of investment in impaired financing receivables for which there is no 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 14A -Subparagraph (b) -URI http://asc.fasb.org/extlink&oid=28368275&loc=SL6953550-111524 + Details
Name: | us-gaap_ImpairedFinancingReceivableWithNoRelatedAllowanceRecordedInvestment
Namespace Prefix: | us-gaap_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | instant

X
- Definition Amount of unpaid principal balance of impaired financing receivables for which there is no 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 (a)(4) -URI http://asc.fasb.org/extlink&oid=28368275&loc=d3e5212-111524 + Details
Name: | us-gaap_ImpairedFinancingReceivableWithNoRelatedAllowanceUnpaidPrincipalBalance
Namespace Prefix: | us-gaap_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | instant

X
- Definition Amount of average investment of impaired financing receivables for which there is 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=28368275&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=28368275&loc=d3e5258-111524 + Details
Name: | us-gaap_ImpairedFinancingReceivableWithRelatedAllowanceAverageRecordedInvestment
Namespace Prefix: | us-gaap_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | duration

X
- Definition Amount of interest income, recognized on accrual basis, on financing receivables, for which there is a related allowance for credit losses and are recognized as 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=28368275&loc=d3e5212-111524 + Details
Name: | us-gaap_ImpairedFinancingReceivableWithRelatedAllowanceInterestIncomeAccrualMethod
Namespace Prefix: | us-gaap_
Data Type: | xbrli:monetaryItemType
Balance Type: | credit
Period Type: | duration

X
- Definition Amount of investment in impaired financing receivables for which there is 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 14A -Subparagraph (b) -URI http://asc.fasb.org/extlink&oid=28368275&loc=SL6953550-111524 + Details
Name: | us-gaap_ImpairedFinancingReceivableWithRelatedAllowanceRecordedInvestment
Namespace Prefix: | us-gaap_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | instant

X
- Definition Unpaid principal balance of impaired financing receivables for which there is 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 (a)(4) -URI http://asc.fasb.org/extlink&oid=28368275&loc=d3e5212-111524 + Details
Name: | us-gaap_ImpairedFinancingReceivableWithRelatedAllowanceUnpaidPrincipalBalance
Namespace Prefix: | us-gaap_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | instant