XML 48 R97.htm IDEA: XBRL DOCUMENT v2.4.1.9

Employee Benefit Plans (Schedule of Fair Value of Plan Assets) (Details) (USD $) In Thousands, unless otherwise specified	Dec. 31, 2014	Dec. 31, 2013
Fair Value Total [Member]
Fair value of plan assets	$ 37,282us-gaap_DefinedBenefitPlanFairValueOfPlanAssets / us-gaap_FairValueByFairValueHierarchyLevelAxis = fbp_FairValueInputsTotalMember	$ 36,333us-gaap_DefinedBenefitPlanFairValueOfPlanAssets / us-gaap_FairValueByFairValueHierarchyLevelAxis = fbp_FairValueInputsTotalMember
Quoted Prices in Market for Identical Assets (Level 1) [Member]
Fair value of plan assets	36,835us-gaap_DefinedBenefitPlanFairValueOfPlanAssets / us-gaap_FairValueByFairValueHierarchyLevelAxis = us-gaap_FairValueInputsLevel1Member	36,041us-gaap_DefinedBenefitPlanFairValueOfPlanAssets / us-gaap_FairValueByFairValueHierarchyLevelAxis = us-gaap_FairValueInputsLevel1Member
Significant Other Observable Inputs (Level 2) [Member]
Fair value of plan assets	447us-gaap_DefinedBenefitPlanFairValueOfPlanAssets / us-gaap_FairValueByFairValueHierarchyLevelAxis = us-gaap_FairValueInputsLevel2Member	292us-gaap_DefinedBenefitPlanFairValueOfPlanAssets / us-gaap_FairValueByFairValueHierarchyLevelAxis = us-gaap_FairValueInputsLevel2Member
Fixed income investments - Money market funds [Member] | Fair Value Total [Member]
Fair value of plan assets	447us-gaap_DefinedBenefitPlanFairValueOfPlanAssets / us-gaap_DefinedBenefitPlanByPlanAssetCategoriesAxis = us-gaap_MoneyMarketFundsMember / us-gaap_FairValueByFairValueHierarchyLevelAxis = fbp_FairValueInputsTotalMember	292us-gaap_DefinedBenefitPlanFairValueOfPlanAssets / us-gaap_DefinedBenefitPlanByPlanAssetCategoriesAxis = us-gaap_MoneyMarketFundsMember / us-gaap_FairValueByFairValueHierarchyLevelAxis = fbp_FairValueInputsTotalMember
Fixed income investments - Money market funds [Member] | Quoted Prices in Market for Identical Assets (Level 1) [Member]
Fair value of plan assets
Fixed income investments - Money market funds [Member] | Significant Other Observable Inputs (Level 2) [Member]
Fair value of plan assets	447us-gaap_DefinedBenefitPlanFairValueOfPlanAssets / us-gaap_DefinedBenefitPlanByPlanAssetCategoriesAxis = us-gaap_MoneyMarketFundsMember / us-gaap_FairValueByFairValueHierarchyLevelAxis = us-gaap_FairValueInputsLevel2Member	292us-gaap_DefinedBenefitPlanFairValueOfPlanAssets / us-gaap_DefinedBenefitPlanByPlanAssetCategoriesAxis = us-gaap_MoneyMarketFundsMember / us-gaap_FairValueByFairValueHierarchyLevelAxis = us-gaap_FairValueInputsLevel2Member
Fixed income investments - US government bond fund [Member] | Fair Value Total [Member]
Fair value of plan assets	3,385us-gaap_DefinedBenefitPlanFairValueOfPlanAssets / us-gaap_DefinedBenefitPlanByPlanAssetCategoriesAxis = fbp_UsGovernmentBondFundMember / us-gaap_FairValueByFairValueHierarchyLevelAxis = fbp_FairValueInputsTotalMember	3,257us-gaap_DefinedBenefitPlanFairValueOfPlanAssets / us-gaap_DefinedBenefitPlanByPlanAssetCategoriesAxis = fbp_UsGovernmentBondFundMember / us-gaap_FairValueByFairValueHierarchyLevelAxis = fbp_FairValueInputsTotalMember
Fixed income investments - US government bond fund [Member] | Quoted Prices in Market for Identical Assets (Level 1) [Member]
Fair value of plan assets	3,385us-gaap_DefinedBenefitPlanFairValueOfPlanAssets / us-gaap_DefinedBenefitPlanByPlanAssetCategoriesAxis = fbp_UsGovernmentBondFundMember / us-gaap_FairValueByFairValueHierarchyLevelAxis = us-gaap_FairValueInputsLevel1Member	3,257us-gaap_DefinedBenefitPlanFairValueOfPlanAssets / us-gaap_DefinedBenefitPlanByPlanAssetCategoriesAxis = fbp_UsGovernmentBondFundMember / us-gaap_FairValueByFairValueHierarchyLevelAxis = us-gaap_FairValueInputsLevel1Member
Fixed income investments - US government bond fund [Member] | Significant Other Observable Inputs (Level 2) [Member]
Fair value of plan assets
Fixed income investments - US corporate bond fund [Member] | Fair Value Total [Member]
Fair value of plan assets	3,377us-gaap_DefinedBenefitPlanFairValueOfPlanAssets / us-gaap_DefinedBenefitPlanByPlanAssetCategoriesAxis = fbp_UsCorporateBondFundMember / us-gaap_FairValueByFairValueHierarchyLevelAxis = fbp_FairValueInputsTotalMember	3,231us-gaap_DefinedBenefitPlanFairValueOfPlanAssets / us-gaap_DefinedBenefitPlanByPlanAssetCategoriesAxis = fbp_UsCorporateBondFundMember / us-gaap_FairValueByFairValueHierarchyLevelAxis = fbp_FairValueInputsTotalMember
Fixed income investments - US corporate bond fund [Member] | Quoted Prices in Market for Identical Assets (Level 1) [Member]
Fair value of plan assets	3,377us-gaap_DefinedBenefitPlanFairValueOfPlanAssets / us-gaap_DefinedBenefitPlanByPlanAssetCategoriesAxis = fbp_UsCorporateBondFundMember / us-gaap_FairValueByFairValueHierarchyLevelAxis = us-gaap_FairValueInputsLevel1Member	3,231us-gaap_DefinedBenefitPlanFairValueOfPlanAssets / us-gaap_DefinedBenefitPlanByPlanAssetCategoriesAxis = fbp_UsCorporateBondFundMember / us-gaap_FairValueByFairValueHierarchyLevelAxis = us-gaap_FairValueInputsLevel1Member
Fixed income investments - US corporate bond fund [Member] | Significant Other Observable Inputs (Level 2) [Member]
Fair value of plan assets
Fixed income investments - US corporate high yield bond fund [Member] | Fair Value Total [Member]
Fair value of plan assets	1,741us-gaap_DefinedBenefitPlanFairValueOfPlanAssets / us-gaap_DefinedBenefitPlanByPlanAssetCategoriesAxis = fbp_UsCorporateHighYieldBondFundMember / us-gaap_FairValueByFairValueHierarchyLevelAxis = fbp_FairValueInputsTotalMember	1,688us-gaap_DefinedBenefitPlanFairValueOfPlanAssets / us-gaap_DefinedBenefitPlanByPlanAssetCategoriesAxis = fbp_UsCorporateHighYieldBondFundMember / us-gaap_FairValueByFairValueHierarchyLevelAxis = fbp_FairValueInputsTotalMember
Fixed income investments - US corporate high yield bond fund [Member] | Quoted Prices in Market for Identical Assets (Level 1) [Member]
Fair value of plan assets	1,741us-gaap_DefinedBenefitPlanFairValueOfPlanAssets / us-gaap_DefinedBenefitPlanByPlanAssetCategoriesAxis = fbp_UsCorporateHighYieldBondFundMember / us-gaap_FairValueByFairValueHierarchyLevelAxis = us-gaap_FairValueInputsLevel1Member	1,688us-gaap_DefinedBenefitPlanFairValueOfPlanAssets / us-gaap_DefinedBenefitPlanByPlanAssetCategoriesAxis = fbp_UsCorporateHighYieldBondFundMember / us-gaap_FairValueByFairValueHierarchyLevelAxis = us-gaap_FairValueInputsLevel1Member
Fixed income investments - US corporate high yield bond fund [Member] | Significant Other Observable Inputs (Level 2) [Member]
Fair value of plan assets
Equity investments - Large cap value fund [Member] | Fair Value Total [Member]
Fair value of plan assets	7,669us-gaap_DefinedBenefitPlanFairValueOfPlanAssets / us-gaap_DefinedBenefitPlanByPlanAssetCategoriesAxis = fbp_LargeCapValueFundMember / us-gaap_FairValueByFairValueHierarchyLevelAxis = fbp_FairValueInputsTotalMember	7,512us-gaap_DefinedBenefitPlanFairValueOfPlanAssets / us-gaap_DefinedBenefitPlanByPlanAssetCategoriesAxis = fbp_LargeCapValueFundMember / us-gaap_FairValueByFairValueHierarchyLevelAxis = fbp_FairValueInputsTotalMember
Equity investments - Large cap value fund [Member] | Quoted Prices in Market for Identical Assets (Level 1) [Member]
Fair value of plan assets	7,669us-gaap_DefinedBenefitPlanFairValueOfPlanAssets / us-gaap_DefinedBenefitPlanByPlanAssetCategoriesAxis = fbp_LargeCapValueFundMember / us-gaap_FairValueByFairValueHierarchyLevelAxis = us-gaap_FairValueInputsLevel1Member	7,512us-gaap_DefinedBenefitPlanFairValueOfPlanAssets / us-gaap_DefinedBenefitPlanByPlanAssetCategoriesAxis = fbp_LargeCapValueFundMember / us-gaap_FairValueByFairValueHierarchyLevelAxis = us-gaap_FairValueInputsLevel1Member
Equity investments - Large cap value fund [Member] | Significant Other Observable Inputs (Level 2) [Member]
Fair value of plan assets
Equity investments - Large cap growth fund [Member] | Fair Value Total [Member]
Fair value of plan assets	7,694us-gaap_DefinedBenefitPlanFairValueOfPlanAssets / us-gaap_DefinedBenefitPlanByPlanAssetCategoriesAxis = fbp_LargeCapGrowthFundMember / us-gaap_FairValueByFairValueHierarchyLevelAxis = fbp_FairValueInputsTotalMember	7,740us-gaap_DefinedBenefitPlanFairValueOfPlanAssets / us-gaap_DefinedBenefitPlanByPlanAssetCategoriesAxis = fbp_LargeCapGrowthFundMember / us-gaap_FairValueByFairValueHierarchyLevelAxis = fbp_FairValueInputsTotalMember
Equity investments - Large cap growth fund [Member] | Quoted Prices in Market for Identical Assets (Level 1) [Member]
Fair value of plan assets	7,694us-gaap_DefinedBenefitPlanFairValueOfPlanAssets / us-gaap_DefinedBenefitPlanByPlanAssetCategoriesAxis = fbp_LargeCapGrowthFundMember / us-gaap_FairValueByFairValueHierarchyLevelAxis = us-gaap_FairValueInputsLevel1Member	7,740us-gaap_DefinedBenefitPlanFairValueOfPlanAssets / us-gaap_DefinedBenefitPlanByPlanAssetCategoriesAxis = fbp_LargeCapGrowthFundMember / us-gaap_FairValueByFairValueHierarchyLevelAxis = us-gaap_FairValueInputsLevel1Member
Equity investments - Large cap growth fund [Member] | Significant Other Observable Inputs (Level 2) [Member]
Fair value of plan assets
Equity investments - Small cap growth fund [Member] | Fair Value Total [Member]
Fair value of plan assets	3,162us-gaap_DefinedBenefitPlanFairValueOfPlanAssets / us-gaap_DefinedBenefitPlanByPlanAssetCategoriesAxis = fbp_SmallCapGrowthFundMember / us-gaap_FairValueByFairValueHierarchyLevelAxis = fbp_FairValueInputsTotalMember	3,142us-gaap_DefinedBenefitPlanFairValueOfPlanAssets / us-gaap_DefinedBenefitPlanByPlanAssetCategoriesAxis = fbp_SmallCapGrowthFundMember / us-gaap_FairValueByFairValueHierarchyLevelAxis = fbp_FairValueInputsTotalMember
Equity investments - Small cap growth fund [Member] | Quoted Prices in Market for Identical Assets (Level 1) [Member]
Fair value of plan assets	3,162us-gaap_DefinedBenefitPlanFairValueOfPlanAssets / us-gaap_DefinedBenefitPlanByPlanAssetCategoriesAxis = fbp_SmallCapGrowthFundMember / us-gaap_FairValueByFairValueHierarchyLevelAxis = us-gaap_FairValueInputsLevel1Member	3,142us-gaap_DefinedBenefitPlanFairValueOfPlanAssets / us-gaap_DefinedBenefitPlanByPlanAssetCategoriesAxis = fbp_SmallCapGrowthFundMember / us-gaap_FairValueByFairValueHierarchyLevelAxis = us-gaap_FairValueInputsLevel1Member
Equity investments - Small cap growth fund [Member] | Significant Other Observable Inputs (Level 2) [Member]
Fair value of plan assets
Equity investments - Mid cap growth fund [Member] | Fair Value Total [Member]
Fair value of plan assets	3,983us-gaap_DefinedBenefitPlanFairValueOfPlanAssets / us-gaap_DefinedBenefitPlanByPlanAssetCategoriesAxis = fbp_MidCapGrowthFundMember / us-gaap_FairValueByFairValueHierarchyLevelAxis = fbp_FairValueInputsTotalMember	3,783us-gaap_DefinedBenefitPlanFairValueOfPlanAssets / us-gaap_DefinedBenefitPlanByPlanAssetCategoriesAxis = fbp_MidCapGrowthFundMember / us-gaap_FairValueByFairValueHierarchyLevelAxis = fbp_FairValueInputsTotalMember
Equity investments - Mid cap growth fund [Member] | Quoted Prices in Market for Identical Assets (Level 1) [Member]
Fair value of plan assets	3,983us-gaap_DefinedBenefitPlanFairValueOfPlanAssets / us-gaap_DefinedBenefitPlanByPlanAssetCategoriesAxis = fbp_MidCapGrowthFundMember / us-gaap_FairValueByFairValueHierarchyLevelAxis = us-gaap_FairValueInputsLevel1Member	3,783us-gaap_DefinedBenefitPlanFairValueOfPlanAssets / us-gaap_DefinedBenefitPlanByPlanAssetCategoriesAxis = fbp_MidCapGrowthFundMember / us-gaap_FairValueByFairValueHierarchyLevelAxis = us-gaap_FairValueInputsLevel1Member
Equity investments - Mid cap growth fund [Member] | Significant Other Observable Inputs (Level 2) [Member]
Fair value of plan assets
Equity investments - Foreign equity fund [Member] | Fair Value Total [Member]
Fair value of plan assets	3,611us-gaap_DefinedBenefitPlanFairValueOfPlanAssets / us-gaap_DefinedBenefitPlanByPlanAssetCategoriesAxis = fbp_ForeignEquityFundMember / us-gaap_FairValueByFairValueHierarchyLevelAxis = fbp_FairValueInputsTotalMember	3,696us-gaap_DefinedBenefitPlanFairValueOfPlanAssets / us-gaap_DefinedBenefitPlanByPlanAssetCategoriesAxis = fbp_ForeignEquityFundMember / us-gaap_FairValueByFairValueHierarchyLevelAxis = fbp_FairValueInputsTotalMember
Equity investments - Foreign equity fund [Member] | Quoted Prices in Market for Identical Assets (Level 1) [Member]
Fair value of plan assets	3,611us-gaap_DefinedBenefitPlanFairValueOfPlanAssets / us-gaap_DefinedBenefitPlanByPlanAssetCategoriesAxis = fbp_ForeignEquityFundMember / us-gaap_FairValueByFairValueHierarchyLevelAxis = us-gaap_FairValueInputsLevel1Member	3,696us-gaap_DefinedBenefitPlanFairValueOfPlanAssets / us-gaap_DefinedBenefitPlanByPlanAssetCategoriesAxis = fbp_ForeignEquityFundMember / us-gaap_FairValueByFairValueHierarchyLevelAxis = us-gaap_FairValueInputsLevel1Member
Equity investments - Foreign equity fund [Member] | Significant Other Observable Inputs (Level 2) [Member]
Fair value of plan assets
Equity investments - Company stock [Member] | Fair Value Total [Member]
Fair value of plan assets	2,213us-gaap_DefinedBenefitPlanFairValueOfPlanAssets / us-gaap_DefinedBenefitPlanByPlanAssetCategoriesAxis = fbp_CompanyStockMember / us-gaap_FairValueByFairValueHierarchyLevelAxis = fbp_FairValueInputsTotalMember	1,992us-gaap_DefinedBenefitPlanFairValueOfPlanAssets / us-gaap_DefinedBenefitPlanByPlanAssetCategoriesAxis = fbp_CompanyStockMember / us-gaap_FairValueByFairValueHierarchyLevelAxis = fbp_FairValueInputsTotalMember
Equity investments - Company stock [Member] | Quoted Prices in Market for Identical Assets (Level 1) [Member]
Fair value of plan assets	2,213us-gaap_DefinedBenefitPlanFairValueOfPlanAssets / us-gaap_DefinedBenefitPlanByPlanAssetCategoriesAxis = fbp_CompanyStockMember / us-gaap_FairValueByFairValueHierarchyLevelAxis = us-gaap_FairValueInputsLevel1Member	1,992us-gaap_DefinedBenefitPlanFairValueOfPlanAssets / us-gaap_DefinedBenefitPlanByPlanAssetCategoriesAxis = fbp_CompanyStockMember / us-gaap_FairValueByFairValueHierarchyLevelAxis = us-gaap_FairValueInputsLevel1Member
Equity investments - Company stock [Member] | Significant Other Observable Inputs (Level 2) [Member]
Fair value of plan assets

X

- Definition

Assets, usually stocks, bonds, and other investments, that have been segregated and restricted (usually in a trust) to provide benefits, at their fair value as of the measurement date. Plan assets include amounts contributed by the employer (and by employees for a contributory plan) and amounts earned from investing the contributions, less benefits paid. If a plan has liabilities other than for benefits, those non-benefit obligations may be considered as reductions of plan assets.

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef

-Publisher FASB

-Name Accounting Standards Codification

-Topic 715

-SubTopic 20

-Section 50

-Paragraph 1

-Subparagraph (b)

-URI http://asc.fasb.org/extlink&oid=35743120&loc=d3e1928-114920



Reference 2: http://www.xbrl.org/2003/role/presentationRef

-Publisher FASB

-Name Accounting Standards Codification

-Topic 715

-SubTopic 30

-Section 35

-Paragraph 50

-URI http://asc.fasb.org/extlink&oid=29635418&loc=d3e12355-114930

+ Details

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

X

- Details

Name:	us-gaap_DefinedBenefitPlanByPlanAssetCategoriesAxis=fbp_CompanyStockMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

X

- Details

Name:	us-gaap_DefinedBenefitPlanByPlanAssetCategoriesAxis=fbp_ForeignEquityFundMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

X

- Details

Name:	us-gaap_DefinedBenefitPlanByPlanAssetCategoriesAxis=fbp_LargeCapGrowthFundMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

X

- Details

Name:	us-gaap_DefinedBenefitPlanByPlanAssetCategoriesAxis=fbp_LargeCapValueFundMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

X

- Details

Name:	us-gaap_DefinedBenefitPlanByPlanAssetCategoriesAxis=fbp_MidCapGrowthFundMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

X

- Details

Name:	us-gaap_DefinedBenefitPlanByPlanAssetCategoriesAxis=fbp_SmallCapGrowthFundMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

X

- Details

Name:	us-gaap_DefinedBenefitPlanByPlanAssetCategoriesAxis=fbp_UsCorporateBondFundMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

X

- Details

Name:	us-gaap_DefinedBenefitPlanByPlanAssetCategoriesAxis=fbp_UsCorporateHighYieldBondFundMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

X

- Details

Name:	us-gaap_DefinedBenefitPlanByPlanAssetCategoriesAxis=fbp_UsGovernmentBondFundMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

X

- Details

Name:	us-gaap_DefinedBenefitPlanByPlanAssetCategoriesAxis=us-gaap_MoneyMarketFundsMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

X

- Details

Name:	us-gaap_FairValueByFairValueHierarchyLevelAxis=fbp_FairValueInputsTotalMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

X

- Details

Name:	us-gaap_FairValueByFairValueHierarchyLevelAxis=us-gaap_FairValueInputsLevel1Member
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

X

- Details

Name:	us-gaap_FairValueByFairValueHierarchyLevelAxis=us-gaap_FairValueInputsLevel2Member
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type: