XML 71 R64.htm IDEA: XBRL DOCUMENT
v2.4.0.8

Fair Value Disclosures (Measured on a Non-Recurring Basis) (Details) (USD $) In Thousands, unless otherwise specified | 9 Months Ended | 12 Months Ended
--- | --- | ---
Sep. 30, 2014 | Dec. 31, 2013
Fair Value, Assets and Liabilities Measured on a Nonrecurring Basis |  |
Total gains (losses) on impaired loans | $ 0 | $ 0
Total gains (losses) on foreclosed properties | (4) | (59)
Impaired loans |  |
Fair Value, Assets and Liabilities Measured on a Nonrecurring Basis |  |
Assets measured on a non-recurring basis, fair value | 6,301 | 13,719
Impaired loans | Fair Value Measurements - Level 1 Inputs |  |
Fair Value, Assets and Liabilities Measured on a Nonrecurring Basis |  |
Assets measured on a non-recurring basis, fair value | 0 | 0
Impaired loans | Fair Value Measurements - Level 2 Inputs |  |
Fair Value, Assets and Liabilities Measured on a Nonrecurring Basis |  |
Assets measured on a non-recurring basis, fair value | 6,252 | 13,666
Impaired loans | Fair Value Measurements - Level 3 Inputs |  |
Fair Value, Assets and Liabilities Measured on a Nonrecurring Basis |  |
Assets measured on a non-recurring basis, fair value | 49 | 53
Foreclosed properties |  |
Fair Value, Assets and Liabilities Measured on a Nonrecurring Basis |  |
Assets measured on a non-recurring basis, fair value | 106 | 333
Foreclosed properties | Fair Value Measurements - Level 1 Inputs |  |
Fair Value, Assets and Liabilities Measured on a Nonrecurring Basis |  |
Assets measured on a non-recurring basis, fair value | 0 | 0
Foreclosed properties | Fair Value Measurements - Level 2 Inputs |  |
Fair Value, Assets and Liabilities Measured on a Nonrecurring Basis |  |
Assets measured on a non-recurring basis, fair value | 106 | 333
Foreclosed properties | Fair Value Measurements - Level 3 Inputs |  |
Fair Value, Assets and Liabilities Measured on a Nonrecurring Basis |  |
Assets measured on a non-recurring basis, fair value | $ 0 | $ 0

X
- Details
Name: | fbiz_FairValueAssetsAndLiabilitiesMeasuredOnNonrecurringBasisLineItems
Namespace Prefix: | fbiz_
Data Type: | xbrli:stringItemType
Balance Type: | na
Period Type: | duration

X
- Definition Total Gains (Losses) on Impaired Loans + References No definition available. + Details
Name: | fbiz_TotalGainsLossesOnImpairedLoans
Namespace Prefix: | fbiz_
Data Type: | xbrli:monetaryItemType
Balance Type: | credit
Period Type: | duration

X
- Definition This element represents the aggregate of the assets reported on the balance sheet at period end measured at fair value on a nonrecurring basis by the entity. This element is intended to be used in connection with the fair value disclosures required in the footnote disclosures to the financial statements. + References No definition available. + Details
Name: | us-gaap_AssetsFairValueDisclosureNonrecurring
Namespace Prefix: | us-gaap_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | instant

X
- Definition The charge against earnings in the period to reduce the carrying amount of real property to fair value. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 230 -SubTopic 10 -Section 45 -Paragraph 28 -URI http://asc.fasb.org/extlink&oid=31042434&loc=d3e3602-108585 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 360 -SubTopic 10 -Section 50 -Paragraph 2 -Subparagraph (b) -URI http://asc.fasb.org/extlink&oid=6391110&loc=d3e2921-110230 + Details
Name: | us-gaap_ImpairmentOfRealEstate
Namespace Prefix: | us-gaap_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | duration