XML 83 R68.htm IDEA: XBRL DOCUMENT v3.10.0.1

Loan and Lease Receivables, Impaired Loans and Leases and Allowance for Loan and Lease Losses (Loans by Credit Quality Indicator) (Details) - USD ($) $ in Thousands	Dec. 31, 2018	Dec. 31, 2017
Financing Receivable, Recorded Investment [Line Items]
Commercial real estate — owner occupied	$ 203,476	$ 200,387
Commercial real estate — non-owner occupied	484,427	470,236
Land development	42,666	40,154
Construction	161,562	125,157
Multi-family	167,868	136,978
1-4 family	34,340	44,976
Total commercial real estate	1,094,339	1,017,888
Commercial and industrial	462,321	429,002
Direct financing leases, net	33,170	30,787
Home equity and second mortgages	8,438	7,262
Other	20,789	18,099
Total consumer and other	29,227	25,361
Total gross loans and leases receivable	$ 1,619,057	$ 1,503,038
Category as a % of total portfolio	100.00%	100.00%
Category I
Financing Receivable, Recorded Investment [Line Items]
Commercial real estate — owner occupied	$ 177,222	$ 166,018
Commercial real estate — non-owner occupied	458,185	441,246
Land development	39,472	36,470
Construction	161,360	121,528
Multi-family	167,868	136,978
1-4 family	32,004	34,598
Total commercial real estate	1,036,111	936,838
Commercial and industrial	374,371	341,875
Direct financing leases, net	26,013	28,866
Home equity and second mortgages	8,385	7,250
Other	20,499	17,745
Total consumer and other	28,884	24,995
Total gross loans and leases receivable	$ 1,465,379	$ 1,332,574
Category as a % of total portfolio	90.51%	88.66%
Category II
Financing Receivable, Recorded Investment [Line Items]
Commercial real estate — owner occupied	$ 15,085	$ 18,442
Commercial real estate — non-owner occupied	24,873	27,854
Land development	981	1,057
Construction	0	757
Multi-family	0	0
1-4 family	1,451	7,735
Total commercial real estate	42,390	55,845
Commercial and industrial	19,370	25,344
Direct financing leases, net	6,090	342
Home equity and second mortgages	3	8
Other	0	0
Total consumer and other	3	8
Total gross loans and leases receivable	$ 67,853	$ 81,539
Category as a % of total portfolio	4.19%	5.42%
Category III
Financing Receivable, Recorded Investment [Line Items]
Commercial real estate — owner occupied	$ 5,506	$ 8,850
Commercial real estate — non-owner occupied	1,338	1,102
Land development	0	0
Construction	202	0
Multi-family	0	0
1-4 family	707	1,220
Total commercial real estate	7,753	11,172
Commercial and industrial	51,474	49,453
Direct financing leases, net	1,067	1,579
Home equity and second mortgages	50	0
Other	0	0
Total consumer and other	50	0
Total gross loans and leases receivable	$ 60,344	$ 62,204
Category as a % of total portfolio	3.73%	4.14%
Category IV
Financing Receivable, Recorded Investment [Line Items]
Commercial real estate — owner occupied	$ 5,663	$ 7,077
Commercial real estate — non-owner occupied	31	34
Land development	2,213	2,627
Construction	0	2,872
Multi-family	0	0
1-4 family	178	1,423
Total commercial real estate	8,085	14,033
Commercial and industrial	17,106	12,330
Direct financing leases, net	0	0
Home equity and second mortgages	0	4
Other	290	354
Total consumer and other	290	358
Total gross loans and leases receivable	$ 25,481	$ 26,721
Category as a % of total portfolio	1.57%	1.78%

X

- Definition

Category Rating as a Percentage of Total Loans and Leases

+ References

No definition available.

+ Details

Name:	fbiz_CategoryRatingAsPercentageOfTotalLoansAndLeases
Namespace Prefix:	fbiz_
Data Type:	num:percentItemType
Balance Type:	na
Period Type:	instant

X

- Definition

Commercial Real Estate Loans Receivable - 1-4 Family

+ References

No definition available.

+ Details

Name:	fbiz_CommercialRealEstateLoansReceivable14Family
Namespace Prefix:	fbiz_
Data Type:	xbrli:monetaryItemType
Balance Type:	debit
Period Type:	instant

X

- Definition

Commercial Real Estate Loans Receivable - Multi-Family

+ References

No definition available.

+ Details

Name:	fbiz_CommercialRealEstateLoansReceivableMultiFamily
Namespace Prefix:	fbiz_
Data Type:	xbrli:monetaryItemType
Balance Type:	debit
Period Type:	instant

X

- Definition

Commercial Real Estate Loans Receivable - Non-Owner Occupied

+ References

No definition available.

+ Details

Name:	fbiz_CommercialRealEstateLoansReceivableNonOwnerOccupied
Namespace Prefix:	fbiz_
Data Type:	xbrli:monetaryItemType
Balance Type:	debit
Period Type:	instant

X

- Definition

Commercial Real Estate Loans Receivable - Owner Occupied

+ References

No definition available.

+ Details

Name:	fbiz_CommercialRealEstateLoansReceivableOwnerOccupied
Namespace Prefix:	fbiz_
Data Type:	xbrli:monetaryItemType
Balance Type:	debit
Period Type:	instant

X

- Definition

Loans and lease receivable, gross Home equity loans and second mortgage loans

+ References

No definition available.

+ Details

Name:	fbiz_LoansAndLeaseReceivableGrossHomeEquityLoansAndSecondMortgageLoans
Namespace Prefix:	fbiz_
Data Type:	xbrli:monetaryItemType
Balance Type:	debit
Period Type:	instant

X

- Definition

Loans and Leases Receivable, Gross, Total Consumer and Other

+ References

No definition available.

+ Details

Name:	fbiz_LoansAndLeasesReceivableGrossTotalConsumerAndOther
Namespace Prefix:	fbiz_
Data Type:	xbrli:monetaryItemType
Balance Type:	debit
Period Type:	instant

X

- Definition

The net investment in direct financing leases as of the balance sheet date consisting of: (a) minimum lease payments due on direct financing leases, (b) unguaranteed residual value, and (c) any unamortized initial direct costs; less: (i) executory costs, (ii) unearned income, and (iii) the accumulated allowance for uncollectible minimum lease payments.

+ References

Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 840
-SubTopic 30
-Section 50
-Paragraph 4
-Subparagraph (a)
-URI http://asc.fasb.org/extlink&oid=84165051&loc=d3e45377-112738

+ Details

Name:	us-gaap_CapitalLeasesNetInvestmentInDirectFinancingLeases
Namespace Prefix:	us-gaap_
Data Type:	xbrli:monetaryItemType
Balance Type:	debit
Period Type:	instant

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

X

- Definition

Amount before allowance of consumer loans and leases not otherwise specified in the taxonomy. Includes deferred interest and fees, undisbursed portion of loan balance, unamortized costs and premiums and discounts from face amounts. Excludes loans and leases covered under loss sharing agreements.

+ References

Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 942
-SubTopic 210
-Section S99
-Paragraph 1
-Subparagraph (SX 210.9-03.7(a)(7),(b))
-URI http://asc.fasb.org/extlink&oid=6876686&loc=d3e534808-122878

Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 310
-SubTopic 10
-Section 45
-Paragraph 2
-URI http://asc.fasb.org/extlink&oid=82891408&loc=d3e4428-111522

+ Details

Name:	us-gaap_LoansAndLeasesReceivableConsumerOther
Namespace Prefix:	us-gaap_
Data Type:	xbrli:monetaryItemType
Balance Type:	debit
Period Type:	instant

X

- Definition

Amount before allowance of loans and leases held in portfolio, including but not limited to, commercial and consumer loans. Includes deferred interest and fees, undisbursed portion of loan balance, unamortized costs and premiums and discounts from face amounts. Excludes loans and leases covered under loss sharing agreements.

+ References

Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 310
-SubTopic 10
-Section 45
-Paragraph 2
-URI http://asc.fasb.org/extlink&oid=82891408&loc=d3e4428-111522

+ Details

Name:	us-gaap_LoansAndLeasesReceivableGrossCarryingAmount
Namespace Prefix:	us-gaap_
Data Type:	xbrli:monetaryItemType
Balance Type:	debit
Period Type:	instant

X

- Definition

Amount before allowance of loans issued to commercial and industrial institutions. Includes deferred interest and fees, undisbursed portion of loan balance, unamortized costs and premiums and discounts from face amounts. Excludes real estate loans and loans covered under loss sharing agreements.

+ References

Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 942
-SubTopic 210
-Section S99
-Paragraph 1
-Subparagraph (SX 210.9-03.7(a)(1))
-URI http://asc.fasb.org/extlink&oid=6876686&loc=d3e534808-122878

Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 310
-SubTopic 10
-Section 50
-Paragraph 3
-URI http://asc.fasb.org/extlink&oid=84173941&loc=d3e5066-111524

+ Details

Name:	us-gaap_LoansReceivableCommercialAndIndustrial
Namespace Prefix:	us-gaap_
Data Type:	xbrli:monetaryItemType
Balance Type:	debit
Period Type:	instant

X

- Definition

Amount before allowance of commercial construction loans. Includes deferred interest and fees, undisbursed portion of loan balance, unamortized costs and premiums and discounts from face amounts. Excludes loans covered under loss sharing agreements.

+ References

Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 310
-SubTopic 10
-Section 50
-Paragraph 3
-URI http://asc.fasb.org/extlink&oid=84173941&loc=d3e5066-111524

Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 942
-SubTopic 210
-Section S99
-Paragraph 1
-Subparagraph (SX 210.9-03.7(a)(2))
-URI http://asc.fasb.org/extlink&oid=6876686&loc=d3e534808-122878

+ Details

Name:	us-gaap_LoansReceivableCommercialConstruction
Namespace Prefix:	us-gaap_
Data Type:	xbrli:monetaryItemType
Balance Type:	debit
Period Type:	instant

X

- Definition

Amount before allowance of commercial loans to develop land for sale or construction thereon. Includes deferred interest and fees, undisbursed portion of loan balance, unamortized costs and premiums and discounts from face amounts. Excludes loans covered under loss sharing agreements.

+ References

Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 942
-SubTopic 210
-Section S99
-Paragraph 1
-Subparagraph (SX 210.9-03.7(a)(2))
-URI http://asc.fasb.org/extlink&oid=6876686&loc=d3e534808-122878

Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 310
-SubTopic 10
-Section 50
-Paragraph 3
-URI http://asc.fasb.org/extlink&oid=84173941&loc=d3e5066-111524

+ Details

Name:	us-gaap_LoansReceivableCommercialDevelopment
Namespace Prefix:	us-gaap_
Data Type:	xbrli:monetaryItemType
Balance Type:	debit
Period Type:	instant

X

- Definition

Amount before allowance of commercial loans issued to businesses to acquire, develop, construct, improve, or refinance land or building. Includes deferred interest and fees, undisbursed portion of loan balance, unamortized costs and premiums and discounts from face amounts. Excludes loans covered under loss sharing agreements.

+ References

Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 942
-SubTopic 210
-Section S99
-Paragraph 1
-Subparagraph (SX 210.9-03.7(a))
-URI http://asc.fasb.org/extlink&oid=6876686&loc=d3e534808-122878

Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 310
-SubTopic 10
-Section 50
-Paragraph 3
-URI http://asc.fasb.org/extlink&oid=84173941&loc=d3e5066-111524

Reference 3: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 944
-SubTopic 210
-Section S99
-Paragraph 1
-Subparagraph (SX 210.7-03.1(c))
-URI http://asc.fasb.org/extlink&oid=6879938&loc=d3e572229-122910

+ Details

Name:	us-gaap_LoansReceivableCommercialRealEstate
Namespace Prefix:	us-gaap_
Data Type:	xbrli:monetaryItemType
Balance Type:	debit
Period Type:	instant

X

- Details

Name:	us-gaap_InternalCreditAssessmentAxis=fbiz_CategoryIMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

X

- Details

Name:	us-gaap_InternalCreditAssessmentAxis=fbiz_CategoryIiMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

X

- Details

Name:	us-gaap_InternalCreditAssessmentAxis=fbiz_CategoryIiiMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

X

- Details

Name:	us-gaap_InternalCreditAssessmentAxis=fbiz_CategoryIvMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type: