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Loans and Asset Quality Information (Schedule of Recorded Investment in Loans by Credit Quality Indicators) (Details) (USD $) In Thousands, unless otherwise specified | Mar. 31, 2015 | Dec. 31, 2014 | Mar. 31, 2014
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Recorded investment in loans by credit quality indicators: |  |  |
Non-covered loans | $ 2,274,787 fbp_LoansReceivableNonCoveredGrossCarryingAmount | $ 2,267,634 fbp_LoansReceivableNonCoveredGrossCarryingAmount |
Unamortized net deferred loan costs | 783 fbp_UnamortizedNetDeferredLoanCosts | 946 fbp_UnamortizedNetDeferredLoanCosts | 759 fbp_UnamortizedNetDeferredLoanCosts
Covered loans | 119,829 us-gaap_LoansAndLeasesReceivableGrossCarryingAmountCovered | 127,594 us-gaap_LoansAndLeasesReceivableGrossCarryingAmountCovered | 190,551 us-gaap_LoansAndLeasesReceivableGrossCarryingAmountCovered
Total loans | 2,395,399 fbp_Loans | 2,396,174 fbp_Loans | 2,447,277 fbp_Loans
Non-covered [Member] |  |  |
Recorded investment in loans by credit quality indicators: |  |  |
Non-covered loans | 2,275,570 fbp_LoansReceivableNonCoveredGrossCarryingAmount / us-gaap_AccountsNotesLoansAndFinancingReceivableByReceivableTypeAxis = fbp_NonCoveredMember | 2,268,580 fbp_LoansReceivableNonCoveredGrossCarryingAmount / us-gaap_AccountsNotesLoansAndFinancingReceivableByReceivableTypeAxis = fbp_NonCoveredMember |
Commercial Unsecured [Member] |  |  |
Recorded investment in loans by credit quality indicators: |  |  |
Non-covered loans | 36,524 fbp_LoansReceivableNonCoveredGrossCarryingAmount / us-gaap_FinancingReceivableRecordedInvestmentByClassOfFinancingReceivableAxis = fbp_CommercialUnsecuredMember | 37,284 fbp_LoansReceivableNonCoveredGrossCarryingAmount / us-gaap_FinancingReceivableRecordedInvestmentByClassOfFinancingReceivableAxis = fbp_CommercialUnsecuredMember |
Commercial Secured [Member] |  |  |
Recorded investment in loans by credit quality indicators: |  |  |
Non-covered loans | 120,901 fbp_LoansReceivableNonCoveredGrossCarryingAmount / us-gaap_FinancingReceivableRecordedInvestmentByClassOfFinancingReceivableAxis = fbp_CommercialSecuredMember | 106,974 fbp_LoansReceivableNonCoveredGrossCarryingAmount / us-gaap_FinancingReceivableRecordedInvestmentByClassOfFinancingReceivableAxis = fbp_CommercialSecuredMember |
Secured by Inventory and Accounts Receivable [Member] |  |  |
Recorded investment in loans by credit quality indicators: |  |  |
Non-covered loans | 24,496 fbp_LoansReceivableNonCoveredGrossCarryingAmount / us-gaap_FinancingReceivableRecordedInvestmentByClassOfFinancingReceivableAxis = fbp_SecuredInventoryAccountsReceivableMember | 22,470 fbp_LoansReceivableNonCoveredGrossCarryingAmount / us-gaap_FinancingReceivableRecordedInvestmentByClassOfFinancingReceivableAxis = fbp_SecuredInventoryAccountsReceivableMember |
Real Estate construction, land development and other land loans [Member] |  |  |
Recorded investment in loans by credit quality indicators: |  |  |
Non-covered loans | 256,851 fbp_LoansReceivableNonCoveredGrossCarryingAmount / us-gaap_FinancingReceivableRecordedInvestmentByClassOfFinancingReceivableAxis = fbp_RealEstateConstructionMember | 257,515 fbp_LoansReceivableNonCoveredGrossCarryingAmount / us-gaap_FinancingReceivableRecordedInvestmentByClassOfFinancingReceivableAxis = fbp_RealEstateConstructionMember |
Real estate residential, farmland and mutli-family [Member] |  |  |
Recorded investment in loans by credit quality indicators: |  |  |
Non-covered loans | 838,651 fbp_LoansReceivableNonCoveredGrossCarryingAmount / us-gaap_FinancingReceivableRecordedInvestmentByClassOfFinancingReceivableAxis = fbp_RealEstateResidentialMember | 846,833 fbp_LoansReceivableNonCoveredGrossCarryingAmount / us-gaap_FinancingReceivableRecordedInvestmentByClassOfFinancingReceivableAxis = fbp_RealEstateResidentialMember |
Real estate home equity lines of credit [Member] |  |  |
Recorded investment in loans by credit quality indicators: |  |  |
Non-covered loans | 199,176 fbp_LoansReceivableNonCoveredGrossCarryingAmount / us-gaap_FinancingReceivableRecordedInvestmentByClassOfFinancingReceivableAxis = fbp_RealEstateHomeEquityMember | 198,577 fbp_LoansReceivableNonCoveredGrossCarryingAmount / us-gaap_FinancingReceivableRecordedInvestmentByClassOfFinancingReceivableAxis = fbp_RealEstateHomeEquityMember |
Real estate commercial [Member] |  |  |
Recorded investment in loans by credit quality indicators: |  |  |
Non-covered loans | 757,018 fbp_LoansReceivableNonCoveredGrossCarryingAmount / us-gaap_FinancingReceivableRecordedInvestmentByClassOfFinancingReceivableAxis = fbp_RealEstateCommercialMember | 754,785 fbp_LoansReceivableNonCoveredGrossCarryingAmount / us-gaap_FinancingReceivableRecordedInvestmentByClassOfFinancingReceivableAxis = fbp_RealEstateCommercialMember |
Consumer [Member] |  |  |
Recorded investment in loans by credit quality indicators: |  |  |
Non-covered loans | 41,170 fbp_LoansReceivableNonCoveredGrossCarryingAmount / us-gaap_FinancingReceivableRecordedInvestmentByClassOfFinancingReceivableAxis = fbp_ConsumerMember | 43,196 fbp_LoansReceivableNonCoveredGrossCarryingAmount / us-gaap_FinancingReceivableRecordedInvestmentByClassOfFinancingReceivableAxis = fbp_ConsumerMember |
Pass (Grades 1, 2 and 3) [Member] |  |  |
Recorded investment in loans by credit quality indicators: |  |  |
Non-covered loans | 784,324 fbp_LoansReceivableNonCoveredGrossCarryingAmount / us-gaap_InternalCreditAssessmentAxis = us-gaap_PassMember | 742,115 fbp_LoansReceivableNonCoveredGrossCarryingAmount / us-gaap_InternalCreditAssessmentAxis = us-gaap_PassMember |
Covered loans | 13,363 us-gaap_LoansAndLeasesReceivableGrossCarryingAmountCovered / us-gaap_InternalCreditAssessmentAxis = us-gaap_PassMember | 14,349 us-gaap_LoansAndLeasesReceivableGrossCarryingAmountCovered / us-gaap_InternalCreditAssessmentAxis = us-gaap_PassMember |
Total loans | 797,687 fbp_Loans / us-gaap_InternalCreditAssessmentAxis = us-gaap_PassMember | 756,464 fbp_Loans / us-gaap_InternalCreditAssessmentAxis = us-gaap_PassMember |
Pass (Grades 1, 2 and 3) [Member] | Commercial Unsecured [Member] |  |  |
Recorded investment in loans by credit quality indicators: |  |  |
Non-covered loans | 18,177 fbp_LoansReceivableNonCoveredGrossCarryingAmount / us-gaap_FinancingReceivableRecordedInvestmentByClassOfFinancingReceivableAxis = fbp_CommercialUnsecuredMember / us-gaap_InternalCreditAssessmentAxis = us-gaap_PassMember | 17,856 fbp_LoansReceivableNonCoveredGrossCarryingAmount / us-gaap_FinancingReceivableRecordedInvestmentByClassOfFinancingReceivableAxis = fbp_CommercialUnsecuredMember / us-gaap_InternalCreditAssessmentAxis = us-gaap_PassMember |
Pass (Grades 1, 2 and 3) [Member] | Commercial Secured [Member] |  |  |
Recorded investment in loans by credit quality indicators: |  |  |
Non-covered loans | 50,695 fbp_LoansReceivableNonCoveredGrossCarryingAmount / us-gaap_FinancingReceivableRecordedInvestmentByClassOfFinancingReceivableAxis = fbp_CommercialSecuredMember / us-gaap_InternalCreditAssessmentAxis = us-gaap_PassMember | 32,812 fbp_LoansReceivableNonCoveredGrossCarryingAmount / us-gaap_FinancingReceivableRecordedInvestmentByClassOfFinancingReceivableAxis = fbp_CommercialSecuredMember / us-gaap_InternalCreditAssessmentAxis = us-gaap_PassMember |
Pass (Grades 1, 2 and 3) [Member] | Secured by Inventory and Accounts Receivable [Member] |  |  |
Recorded investment in loans by credit quality indicators: |  |  |
Non-covered loans | 10,641 fbp_LoansReceivableNonCoveredGrossCarryingAmount / us-gaap_FinancingReceivableRecordedInvestmentByClassOfFinancingReceivableAxis = fbp_SecuredInventoryAccountsReceivableMember / us-gaap_InternalCreditAssessmentAxis = us-gaap_PassMember | 10,815 fbp_LoansReceivableNonCoveredGrossCarryingAmount / us-gaap_FinancingReceivableRecordedInvestmentByClassOfFinancingReceivableAxis = fbp_SecuredInventoryAccountsReceivableMember / us-gaap_InternalCreditAssessmentAxis = us-gaap_PassMember |
Pass (Grades 1, 2 and 3) [Member] | Real Estate construction, land development and other land loans [Member] |  |  |
Recorded investment in loans by credit quality indicators: |  |  |
Non-covered loans | 91,840 fbp_LoansReceivableNonCoveredGrossCarryingAmount / us-gaap_FinancingReceivableRecordedInvestmentByClassOfFinancingReceivableAxis = fbp_RealEstateConstructionMember / us-gaap_InternalCreditAssessmentAxis = us-gaap_PassMember | 87,806 fbp_LoansReceivableNonCoveredGrossCarryingAmount / us-gaap_FinancingReceivableRecordedInvestmentByClassOfFinancingReceivableAxis = fbp_RealEstateConstructionMember / us-gaap_InternalCreditAssessmentAxis = us-gaap_PassMember |
Pass (Grades 1, 2 and 3) [Member] | Real estate residential, farmland and mutli-family [Member] |  |  |
Recorded investment in loans by credit quality indicators: |  |  |
Non-covered loans | 222,114 fbp_LoansReceivableNonCoveredGrossCarryingAmount / us-gaap_FinancingReceivableRecordedInvestmentByClassOfFinancingReceivableAxis = fbp_RealEstateResidentialMember / us-gaap_InternalCreditAssessmentAxis = us-gaap_PassMember | 221,581 fbp_LoansReceivableNonCoveredGrossCarryingAmount / us-gaap_FinancingReceivableRecordedInvestmentByClassOfFinancingReceivableAxis = fbp_RealEstateResidentialMember / us-gaap_InternalCreditAssessmentAxis = us-gaap_PassMember |
Pass (Grades 1, 2 and 3) [Member] | Real estate home equity lines of credit [Member] |  |  |
Recorded investment in loans by credit quality indicators: |  |  |
Non-covered loans | 122,598 fbp_LoansReceivableNonCoveredGrossCarryingAmount / us-gaap_FinancingReceivableRecordedInvestmentByClassOfFinancingReceivableAxis = fbp_RealEstateHomeEquityMember / us-gaap_InternalCreditAssessmentAxis = us-gaap_PassMember | 122,528 fbp_LoansReceivableNonCoveredGrossCarryingAmount / us-gaap_FinancingReceivableRecordedInvestmentByClassOfFinancingReceivableAxis = fbp_RealEstateHomeEquityMember / us-gaap_InternalCreditAssessmentAxis = us-gaap_PassMember |
Pass (Grades 1, 2 and 3) [Member] | Real estate commercial [Member] |  |  |
Recorded investment in loans by credit quality indicators: |  |  |
Non-covered loans | 242,960 fbp_LoansReceivableNonCoveredGrossCarryingAmount / us-gaap_FinancingReceivableRecordedInvestmentByClassOfFinancingReceivableAxis = fbp_RealEstateCommercialMember / us-gaap_InternalCreditAssessmentAxis = us-gaap_PassMember | 223,197 fbp_LoansReceivableNonCoveredGrossCarryingAmount / us-gaap_FinancingReceivableRecordedInvestmentByClassOfFinancingReceivableAxis = fbp_RealEstateCommercialMember / us-gaap_InternalCreditAssessmentAxis = us-gaap_PassMember |
Pass (Grades 1, 2 and 3) [Member] | Consumer [Member] |  |  |
Recorded investment in loans by credit quality indicators: |  |  |
Non-covered loans | 25,299 fbp_LoansReceivableNonCoveredGrossCarryingAmount / us-gaap_FinancingReceivableRecordedInvestmentByClassOfFinancingReceivableAxis = fbp_ConsumerMember / us-gaap_InternalCreditAssessmentAxis = us-gaap_PassMember | 25,520 fbp_LoansReceivableNonCoveredGrossCarryingAmount / us-gaap_FinancingReceivableRecordedInvestmentByClassOfFinancingReceivableAxis = fbp_ConsumerMember / us-gaap_InternalCreditAssessmentAxis = us-gaap_PassMember |
Pass - Acceptable/Average (Grade 4) [Member] |  |  |
Recorded investment in loans by credit quality indicators: |  |  |
Non-covered loans | 1,260,260 fbp_LoansReceivableNonCoveredGrossCarryingAmount / us-gaap_InternalCreditAssessmentAxis = fbp_PassAcceptableAverageMember | 1,287,451 fbp_LoansReceivableNonCoveredGrossCarryingAmount / us-gaap_InternalCreditAssessmentAxis = fbp_PassAcceptableAverageMember |
Covered loans | 67,274 us-gaap_LoansAndLeasesReceivableGrossCarryingAmountCovered / us-gaap_InternalCreditAssessmentAxis = fbp_PassAcceptableAverageMember | 70,989 us-gaap_LoansAndLeasesReceivableGrossCarryingAmountCovered / us-gaap_InternalCreditAssessmentAxis = fbp_PassAcceptableAverageMember |
Total loans | 1,327,534 fbp_Loans / us-gaap_InternalCreditAssessmentAxis = fbp_PassAcceptableAverageMember | 1,358,440 fbp_Loans / us-gaap_InternalCreditAssessmentAxis = fbp_PassAcceptableAverageMember |
Pass - Acceptable/Average (Grade 4) [Member] | Commercial Unsecured [Member] |  |  |
Recorded investment in loans by credit quality indicators: |  |  |
Non-covered loans | 14,735 fbp_LoansReceivableNonCoveredGrossCarryingAmount / us-gaap_FinancingReceivableRecordedInvestmentByClassOfFinancingReceivableAxis = fbp_CommercialUnsecuredMember / us-gaap_InternalCreditAssessmentAxis = fbp_PassAcceptableAverageMember | 15,649 fbp_LoansReceivableNonCoveredGrossCarryingAmount / us-gaap_FinancingReceivableRecordedInvestmentByClassOfFinancingReceivableAxis = fbp_CommercialUnsecuredMember / us-gaap_InternalCreditAssessmentAxis = fbp_PassAcceptableAverageMember |
Pass - Acceptable/Average (Grade 4) [Member] | Commercial Secured [Member] |  |  |
Recorded investment in loans by credit quality indicators: |  |  |
Non-covered loans | 59,418 fbp_LoansReceivableNonCoveredGrossCarryingAmount / us-gaap_FinancingReceivableRecordedInvestmentByClassOfFinancingReceivableAxis = fbp_CommercialSecuredMember / us-gaap_InternalCreditAssessmentAxis = fbp_PassAcceptableAverageMember | 62,361 fbp_LoansReceivableNonCoveredGrossCarryingAmount / us-gaap_FinancingReceivableRecordedInvestmentByClassOfFinancingReceivableAxis = fbp_CommercialSecuredMember / us-gaap_InternalCreditAssessmentAxis = fbp_PassAcceptableAverageMember |
Pass - Acceptable/Average (Grade 4) [Member] | Secured by Inventory and Accounts Receivable [Member] |  |  |
Recorded investment in loans by credit quality indicators: |  |  |
Non-covered loans | 12,331 fbp_LoansReceivableNonCoveredGrossCarryingAmount / us-gaap_FinancingReceivableRecordedInvestmentByClassOfFinancingReceivableAxis = fbp_SecuredInventoryAccountsReceivableMember / us-gaap_InternalCreditAssessmentAxis = fbp_PassAcceptableAverageMember | 9,928 fbp_LoansReceivableNonCoveredGrossCarryingAmount / us-gaap_FinancingReceivableRecordedInvestmentByClassOfFinancingReceivableAxis = fbp_SecuredInventoryAccountsReceivableMember / us-gaap_InternalCreditAssessmentAxis = fbp_PassAcceptableAverageMember |
Pass - Acceptable/Average (Grade 4) [Member] | Real Estate construction, land development and other land loans [Member] |  |  |
Recorded investment in loans by credit quality indicators: |  |  |
Non-covered loans | 132,494 fbp_LoansReceivableNonCoveredGrossCarryingAmount / us-gaap_FinancingReceivableRecordedInvestmentByClassOfFinancingReceivableAxis = fbp_RealEstateConstructionMember / us-gaap_InternalCreditAssessmentAxis = fbp_PassAcceptableAverageMember | 135,072 fbp_LoansReceivableNonCoveredGrossCarryingAmount / us-gaap_FinancingReceivableRecordedInvestmentByClassOfFinancingReceivableAxis = fbp_RealEstateConstructionMember / us-gaap_InternalCreditAssessmentAxis = fbp_PassAcceptableAverageMember |
Pass - Acceptable/Average (Grade 4) [Member] | Real estate residential, farmland and mutli-family [Member] |  |  |
Recorded investment in loans by credit quality indicators: |  |  |
Non-covered loans | 514,229 fbp_LoansReceivableNonCoveredGrossCarryingAmount / us-gaap_FinancingReceivableRecordedInvestmentByClassOfFinancingReceivableAxis = fbp_RealEstateResidentialMember / us-gaap_InternalCreditAssessmentAxis = fbp_PassAcceptableAverageMember | 520,790 fbp_LoansReceivableNonCoveredGrossCarryingAmount / us-gaap_FinancingReceivableRecordedInvestmentByClassOfFinancingReceivableAxis = fbp_RealEstateResidentialMember / us-gaap_InternalCreditAssessmentAxis = fbp_PassAcceptableAverageMember |
Pass - Acceptable/Average (Grade 4) [Member] | Real estate home equity lines of credit [Member] |  |  |
Recorded investment in loans by credit quality indicators: |  |  |
Non-covered loans | 63,401 fbp_LoansReceivableNonCoveredGrossCarryingAmount / us-gaap_FinancingReceivableRecordedInvestmentByClassOfFinancingReceivableAxis = fbp_RealEstateHomeEquityMember / us-gaap_InternalCreditAssessmentAxis = fbp_PassAcceptableAverageMember | 62,642 fbp_LoansReceivableNonCoveredGrossCarryingAmount / us-gaap_FinancingReceivableRecordedInvestmentByClassOfFinancingReceivableAxis = fbp_RealEstateHomeEquityMember / us-gaap_InternalCreditAssessmentAxis = fbp_PassAcceptableAverageMember |
Pass - Acceptable/Average (Grade 4) [Member] | Real estate commercial [Member] |  |  |
Recorded investment in loans by credit quality indicators: |  |  |
Non-covered loans | 449,463 fbp_LoansReceivableNonCoveredGrossCarryingAmount / us-gaap_FinancingReceivableRecordedInvestmentByClassOfFinancingReceivableAxis = fbp_RealEstateCommercialMember / us-gaap_InternalCreditAssessmentAxis = fbp_PassAcceptableAverageMember | 465,395 fbp_LoansReceivableNonCoveredGrossCarryingAmount / us-gaap_FinancingReceivableRecordedInvestmentByClassOfFinancingReceivableAxis = fbp_RealEstateCommercialMember / us-gaap_InternalCreditAssessmentAxis = fbp_PassAcceptableAverageMember |
Pass - Acceptable/Average (Grade 4) [Member] | Consumer [Member] |  |  |
Recorded investment in loans by credit quality indicators: |  |  |
Non-covered loans | 14,189 fbp_LoansReceivableNonCoveredGrossCarryingAmount / us-gaap_FinancingReceivableRecordedInvestmentByClassOfFinancingReceivableAxis = fbp_ConsumerMember / us-gaap_InternalCreditAssessmentAxis = fbp_PassAcceptableAverageMember | 15,614 fbp_LoansReceivableNonCoveredGrossCarryingAmount / us-gaap_FinancingReceivableRecordedInvestmentByClassOfFinancingReceivableAxis = fbp_ConsumerMember / us-gaap_InternalCreditAssessmentAxis = fbp_PassAcceptableAverageMember |
Watch or Standard Loans (Grade 9) [Member] |  |  |
Recorded investment in loans by credit quality indicators: |  |  |
Non-covered loans | 15,786 fbp_LoansReceivableNonCoveredGrossCarryingAmount / us-gaap_InternalCreditAssessmentAxis = fbp_WatchStandardMember | 15,620 fbp_LoansReceivableNonCoveredGrossCarryingAmount / us-gaap_InternalCreditAssessmentAxis = fbp_WatchStandardMember |
Covered loans | 683 us-gaap_LoansAndLeasesReceivableGrossCarryingAmountCovered / us-gaap_InternalCreditAssessmentAxis = fbp_WatchStandardMember | 632 us-gaap_LoansAndLeasesReceivableGrossCarryingAmountCovered / us-gaap_InternalCreditAssessmentAxis = fbp_WatchStandardMember |
Total loans | 16,469 fbp_Loans / us-gaap_InternalCreditAssessmentAxis = fbp_WatchStandardMember | 16,252 fbp_Loans / us-gaap_InternalCreditAssessmentAxis = fbp_WatchStandardMember |
Watch or Standard Loans (Grade 9) [Member] | Commercial Unsecured [Member] |  |  |
Recorded investment in loans by credit quality indicators: |  |  |
Non-covered loans | 5 fbp_LoansReceivableNonCoveredGrossCarryingAmount / us-gaap_FinancingReceivableRecordedInvestmentByClassOfFinancingReceivableAxis = fbp_CommercialUnsecuredMember / us-gaap_InternalCreditAssessmentAxis = fbp_WatchStandardMember | 5 fbp_LoansReceivableNonCoveredGrossCarryingAmount / us-gaap_FinancingReceivableRecordedInvestmentByClassOfFinancingReceivableAxis = fbp_CommercialUnsecuredMember / us-gaap_InternalCreditAssessmentAxis = fbp_WatchStandardMember |
Watch or Standard Loans (Grade 9) [Member] | Commercial Secured [Member] |  |  |
Recorded investment in loans by credit quality indicators: |  |  |
Non-covered loans | 61 fbp_LoansReceivableNonCoveredGrossCarryingAmount / us-gaap_FinancingReceivableRecordedInvestmentByClassOfFinancingReceivableAxis = fbp_CommercialSecuredMember / us-gaap_InternalCreditAssessmentAxis = fbp_WatchStandardMember | 62 fbp_LoansReceivableNonCoveredGrossCarryingAmount / us-gaap_FinancingReceivableRecordedInvestmentByClassOfFinancingReceivableAxis = fbp_CommercialSecuredMember / us-gaap_InternalCreditAssessmentAxis = fbp_WatchStandardMember |
Watch or Standard Loans (Grade 9) [Member] | Secured by Inventory and Accounts Receivable [Member] |  |  |
Recorded investment in loans by credit quality indicators: |  |  |
Non-covered loans |  |  |
Watch or Standard Loans (Grade 9) [Member] | Real Estate construction, land development and other land loans [Member] |  |  |
Recorded investment in loans by credit quality indicators: |  |  |
Non-covered loans | 846 fbp_LoansReceivableNonCoveredGrossCarryingAmount / us-gaap_FinancingReceivableRecordedInvestmentByClassOfFinancingReceivableAxis = fbp_RealEstateConstructionMember / us-gaap_InternalCreditAssessmentAxis = fbp_WatchStandardMember | 771 fbp_LoansReceivableNonCoveredGrossCarryingAmount / us-gaap_FinancingReceivableRecordedInvestmentByClassOfFinancingReceivableAxis = fbp_RealEstateConstructionMember / us-gaap_InternalCreditAssessmentAxis = fbp_WatchStandardMember |
Watch or Standard Loans (Grade 9) [Member] | Real estate residential, farmland and mutli-family [Member] |  |  |
Recorded investment in loans by credit quality indicators: |  |  |
Non-covered loans | 4,845 fbp_LoansReceivableNonCoveredGrossCarryingAmount / us-gaap_FinancingReceivableRecordedInvestmentByClassOfFinancingReceivableAxis = fbp_RealEstateResidentialMember / us-gaap_InternalCreditAssessmentAxis = fbp_WatchStandardMember | 4,536 fbp_LoansReceivableNonCoveredGrossCarryingAmount / us-gaap_FinancingReceivableRecordedInvestmentByClassOfFinancingReceivableAxis = fbp_RealEstateResidentialMember / us-gaap_InternalCreditAssessmentAxis = fbp_WatchStandardMember |
Watch or Standard Loans (Grade 9) [Member] | Real estate home equity lines of credit [Member] |  |  |
Recorded investment in loans by credit quality indicators: |  |  |
Non-covered loans | 1,549 fbp_LoansReceivableNonCoveredGrossCarryingAmount / us-gaap_FinancingReceivableRecordedInvestmentByClassOfFinancingReceivableAxis = fbp_RealEstateHomeEquityMember / us-gaap_InternalCreditAssessmentAxis = fbp_WatchStandardMember | 1,135 fbp_LoansReceivableNonCoveredGrossCarryingAmount / us-gaap_FinancingReceivableRecordedInvestmentByClassOfFinancingReceivableAxis = fbp_RealEstateHomeEquityMember / us-gaap_InternalCreditAssessmentAxis = fbp_WatchStandardMember |
Watch or Standard Loans (Grade 9) [Member] | Real estate commercial [Member] |  |  |
Recorded investment in loans by credit quality indicators: |  |  |
Non-covered loans | 8,427 fbp_LoansReceivableNonCoveredGrossCarryingAmount / us-gaap_FinancingReceivableRecordedInvestmentByClassOfFinancingReceivableAxis = fbp_RealEstateCommercialMember / us-gaap_InternalCreditAssessmentAxis = fbp_WatchStandardMember | 9,057 fbp_LoansReceivableNonCoveredGrossCarryingAmount / us-gaap_FinancingReceivableRecordedInvestmentByClassOfFinancingReceivableAxis = fbp_RealEstateCommercialMember / us-gaap_InternalCreditAssessmentAxis = fbp_WatchStandardMember |
Watch or Standard Loans (Grade 9) [Member] | Consumer [Member] |  |  |
Recorded investment in loans by credit quality indicators: |  |  |
Non-covered loans | 53 fbp_LoansReceivableNonCoveredGrossCarryingAmount / us-gaap_FinancingReceivableRecordedInvestmentByClassOfFinancingReceivableAxis = fbp_ConsumerMember / us-gaap_InternalCreditAssessmentAxis = fbp_WatchStandardMember | 54 fbp_LoansReceivableNonCoveredGrossCarryingAmount / us-gaap_FinancingReceivableRecordedInvestmentByClassOfFinancingReceivableAxis = fbp_ConsumerMember / us-gaap_InternalCreditAssessmentAxis = fbp_WatchStandardMember |
Special Mention Loans (Grade 5) [Member] |  |  |
Recorded investment in loans by credit quality indicators: |  |  |
Non-covered loans | 95,779 fbp_LoansReceivableNonCoveredGrossCarryingAmount / us-gaap_InternalCreditAssessmentAxis = us-gaap_SpecialMentionMember | 97,002 fbp_LoansReceivableNonCoveredGrossCarryingAmount / us-gaap_InternalCreditAssessmentAxis = us-gaap_SpecialMentionMember |
Covered loans | 9,254 us-gaap_LoansAndLeasesReceivableGrossCarryingAmountCovered / us-gaap_InternalCreditAssessmentAxis = us-gaap_SpecialMentionMember | 10,503 us-gaap_LoansAndLeasesReceivableGrossCarryingAmountCovered / us-gaap_InternalCreditAssessmentAxis = us-gaap_SpecialMentionMember |
Total loans | 105,033 fbp_Loans / us-gaap_InternalCreditAssessmentAxis = us-gaap_SpecialMentionMember | 107,505 fbp_Loans / us-gaap_InternalCreditAssessmentAxis = us-gaap_SpecialMentionMember |
Special Mention Loans (Grade 5) [Member] | Commercial Unsecured [Member] |  |  |
Recorded investment in loans by credit quality indicators: |  |  |
Non-covered loans | 1,258 fbp_LoansReceivableNonCoveredGrossCarryingAmount / us-gaap_FinancingReceivableRecordedInvestmentByClassOfFinancingReceivableAxis = fbp_CommercialUnsecuredMember / us-gaap_InternalCreditAssessmentAxis = us-gaap_SpecialMentionMember | 1,356 fbp_LoansReceivableNonCoveredGrossCarryingAmount / us-gaap_FinancingReceivableRecordedInvestmentByClassOfFinancingReceivableAxis = fbp_CommercialUnsecuredMember / us-gaap_InternalCreditAssessmentAxis = us-gaap_SpecialMentionMember |
Special Mention Loans (Grade 5) [Member] | Commercial Secured [Member] |  |  |
Recorded investment in loans by credit quality indicators: |  |  |
Non-covered loans | 3,996 fbp_LoansReceivableNonCoveredGrossCarryingAmount / us-gaap_FinancingReceivableRecordedInvestmentByClassOfFinancingReceivableAxis = fbp_CommercialSecuredMember / us-gaap_InternalCreditAssessmentAxis = us-gaap_SpecialMentionMember | 4,481 fbp_LoansReceivableNonCoveredGrossCarryingAmount / us-gaap_FinancingReceivableRecordedInvestmentByClassOfFinancingReceivableAxis = fbp_CommercialSecuredMember / us-gaap_InternalCreditAssessmentAxis = us-gaap_SpecialMentionMember |
Special Mention Loans (Grade 5) [Member] | Secured by Inventory and Accounts Receivable [Member] |  |  |
Recorded investment in loans by credit quality indicators: |  |  |
Non-covered loans | 329 fbp_LoansReceivableNonCoveredGrossCarryingAmount / us-gaap_FinancingReceivableRecordedInvestmentByClassOfFinancingReceivableAxis = fbp_SecuredInventoryAccountsReceivableMember / us-gaap_InternalCreditAssessmentAxis = us-gaap_SpecialMentionMember | 767 fbp_LoansReceivableNonCoveredGrossCarryingAmount / us-gaap_FinancingReceivableRecordedInvestmentByClassOfFinancingReceivableAxis = fbp_SecuredInventoryAccountsReceivableMember / us-gaap_InternalCreditAssessmentAxis = us-gaap_SpecialMentionMember |
Special Mention Loans (Grade 5) [Member] | Real Estate construction, land development and other land loans [Member] |  |  |
Recorded investment in loans by credit quality indicators: |  |  |
Non-covered loans | 14,570 fbp_LoansReceivableNonCoveredGrossCarryingAmount / us-gaap_FinancingReceivableRecordedInvestmentByClassOfFinancingReceivableAxis = fbp_RealEstateConstructionMember / us-gaap_InternalCreditAssessmentAxis = us-gaap_SpecialMentionMember | 13,066 fbp_LoansReceivableNonCoveredGrossCarryingAmount / us-gaap_FinancingReceivableRecordedInvestmentByClassOfFinancingReceivableAxis = fbp_RealEstateConstructionMember / us-gaap_InternalCreditAssessmentAxis = us-gaap_SpecialMentionMember |
Special Mention Loans (Grade 5) [Member] | Real estate residential, farmland and mutli-family [Member] |  |  |
Recorded investment in loans by credit quality indicators: |  |  |
Non-covered loans | 40,088 fbp_LoansReceivableNonCoveredGrossCarryingAmount / us-gaap_FinancingReceivableRecordedInvestmentByClassOfFinancingReceivableAxis = fbp_RealEstateResidentialMember / us-gaap_InternalCreditAssessmentAxis = us-gaap_SpecialMentionMember | 40,993 fbp_LoansReceivableNonCoveredGrossCarryingAmount / us-gaap_FinancingReceivableRecordedInvestmentByClassOfFinancingReceivableAxis = fbp_RealEstateResidentialMember / us-gaap_InternalCreditAssessmentAxis = us-gaap_SpecialMentionMember |
Special Mention Loans (Grade 5) [Member] | Real estate home equity lines of credit [Member] |  |  |
Recorded investment in loans by credit quality indicators: |  |  |
Non-covered loans | 5,010 fbp_LoansReceivableNonCoveredGrossCarryingAmount / us-gaap_FinancingReceivableRecordedInvestmentByClassOfFinancingReceivableAxis = fbp_RealEstateHomeEquityMember / us-gaap_InternalCreditAssessmentAxis = us-gaap_SpecialMentionMember | 5,166 fbp_LoansReceivableNonCoveredGrossCarryingAmount / us-gaap_FinancingReceivableRecordedInvestmentByClassOfFinancingReceivableAxis = fbp_RealEstateHomeEquityMember / us-gaap_InternalCreditAssessmentAxis = us-gaap_SpecialMentionMember |
Special Mention Loans (Grade 5) [Member] | Real estate commercial [Member] |  |  |
Recorded investment in loans by credit quality indicators: |  |  |
Non-covered loans | 29,843 fbp_LoansReceivableNonCoveredGrossCarryingAmount / us-gaap_FinancingReceivableRecordedInvestmentByClassOfFinancingReceivableAxis = fbp_RealEstateCommercialMember / us-gaap_InternalCreditAssessmentAxis = us-gaap_SpecialMentionMember | 30,318 fbp_LoansReceivableNonCoveredGrossCarryingAmount / us-gaap_FinancingReceivableRecordedInvestmentByClassOfFinancingReceivableAxis = fbp_RealEstateCommercialMember / us-gaap_InternalCreditAssessmentAxis = us-gaap_SpecialMentionMember |
Special Mention Loans (Grade 5) [Member] | Consumer [Member] |  |  |
Recorded investment in loans by credit quality indicators: |  |  |
Non-covered loans | 685 fbp_LoansReceivableNonCoveredGrossCarryingAmount / us-gaap_FinancingReceivableRecordedInvestmentByClassOfFinancingReceivableAxis = fbp_ConsumerMember / us-gaap_InternalCreditAssessmentAxis = us-gaap_SpecialMentionMember | 855 fbp_LoansReceivableNonCoveredGrossCarryingAmount / us-gaap_FinancingReceivableRecordedInvestmentByClassOfFinancingReceivableAxis = fbp_ConsumerMember / us-gaap_InternalCreditAssessmentAxis = us-gaap_SpecialMentionMember |
Classified Loans (Grades 6,7 and 8) [Member] |  |  |
Recorded investment in loans by credit quality indicators: |  |  |
Non-covered loans | 71,222 fbp_LoansReceivableNonCoveredGrossCarryingAmount / us-gaap_InternalCreditAssessmentAxis = fbp_ClassifiedMember | 75,380 fbp_LoansReceivableNonCoveredGrossCarryingAmount / us-gaap_InternalCreditAssessmentAxis = fbp_ClassifiedMember |
Covered loans | 20,659 us-gaap_LoansAndLeasesReceivableGrossCarryingAmountCovered / us-gaap_InternalCreditAssessmentAxis = fbp_ClassifiedMember | 20,613 us-gaap_LoansAndLeasesReceivableGrossCarryingAmountCovered / us-gaap_InternalCreditAssessmentAxis = fbp_ClassifiedMember |
Total loans | 91,881 fbp_Loans / us-gaap_InternalCreditAssessmentAxis = fbp_ClassifiedMember | 95,993 fbp_Loans / us-gaap_InternalCreditAssessmentAxis = fbp_ClassifiedMember |
Classified Loans (Grades 6,7 and 8) [Member] | Commercial Unsecured [Member] |  |  |
Recorded investment in loans by credit quality indicators: |  |  |
Non-covered loans | 2,132 fbp_LoansReceivableNonCoveredGrossCarryingAmount / us-gaap_FinancingReceivableRecordedInvestmentByClassOfFinancingReceivableAxis = fbp_CommercialUnsecuredMember / us-gaap_InternalCreditAssessmentAxis = fbp_ClassifiedMember | 2,231 fbp_LoansReceivableNonCoveredGrossCarryingAmount / us-gaap_FinancingReceivableRecordedInvestmentByClassOfFinancingReceivableAxis = fbp_CommercialUnsecuredMember / us-gaap_InternalCreditAssessmentAxis = fbp_ClassifiedMember |
Classified Loans (Grades 6,7 and 8) [Member] | Commercial Secured [Member] |  |  |
Recorded investment in loans by credit quality indicators: |  |  |
Non-covered loans | 3,733 fbp_LoansReceivableNonCoveredGrossCarryingAmount / us-gaap_FinancingReceivableRecordedInvestmentByClassOfFinancingReceivableAxis = fbp_CommercialSecuredMember / us-gaap_InternalCreditAssessmentAxis = fbp_ClassifiedMember | 4,331 fbp_LoansReceivableNonCoveredGrossCarryingAmount / us-gaap_FinancingReceivableRecordedInvestmentByClassOfFinancingReceivableAxis = fbp_CommercialSecuredMember / us-gaap_InternalCreditAssessmentAxis = fbp_ClassifiedMember |
Classified Loans (Grades 6,7 and 8) [Member] | Secured by Inventory and Accounts Receivable [Member] |  |  |
Recorded investment in loans by credit quality indicators: |  |  |
Non-covered loans | 659 fbp_LoansReceivableNonCoveredGrossCarryingAmount / us-gaap_FinancingReceivableRecordedInvestmentByClassOfFinancingReceivableAxis = fbp_SecuredInventoryAccountsReceivableMember / us-gaap_InternalCreditAssessmentAxis = fbp_ClassifiedMember | 506 fbp_LoansReceivableNonCoveredGrossCarryingAmount / us-gaap_FinancingReceivableRecordedInvestmentByClassOfFinancingReceivableAxis = fbp_SecuredInventoryAccountsReceivableMember / us-gaap_InternalCreditAssessmentAxis = fbp_ClassifiedMember |
Classified Loans (Grades 6,7 and 8) [Member] | Real Estate construction, land development and other land loans [Member] |  |  |
Recorded investment in loans by credit quality indicators: |  |  |
Non-covered loans | 10,305 fbp_LoansReceivableNonCoveredGrossCarryingAmount / us-gaap_FinancingReceivableRecordedInvestmentByClassOfFinancingReceivableAxis = fbp_RealEstateConstructionMember / us-gaap_InternalCreditAssessmentAxis = fbp_ClassifiedMember | 12,909 fbp_LoansReceivableNonCoveredGrossCarryingAmount / us-gaap_FinancingReceivableRecordedInvestmentByClassOfFinancingReceivableAxis = fbp_RealEstateConstructionMember / us-gaap_InternalCreditAssessmentAxis = fbp_ClassifiedMember |
Classified Loans (Grades 6,7 and 8) [Member] | Real estate residential, farmland and mutli-family [Member] |  |  |
Recorded investment in loans by credit quality indicators: |  |  |
Non-covered loans | 34,004 fbp_LoansReceivableNonCoveredGrossCarryingAmount / us-gaap_FinancingReceivableRecordedInvestmentByClassOfFinancingReceivableAxis = fbp_RealEstateResidentialMember / us-gaap_InternalCreditAssessmentAxis = fbp_ClassifiedMember | 34,474 fbp_LoansReceivableNonCoveredGrossCarryingAmount / us-gaap_FinancingReceivableRecordedInvestmentByClassOfFinancingReceivableAxis = fbp_RealEstateResidentialMember / us-gaap_InternalCreditAssessmentAxis = fbp_ClassifiedMember |
Classified Loans (Grades 6,7 and 8) [Member] | Real estate home equity lines of credit [Member] |  |  |
Recorded investment in loans by credit quality indicators: |  |  |
Non-covered loans | 4,478 fbp_LoansReceivableNonCoveredGrossCarryingAmount / us-gaap_FinancingReceivableRecordedInvestmentByClassOfFinancingReceivableAxis = fbp_RealEstateHomeEquityMember / us-gaap_InternalCreditAssessmentAxis = fbp_ClassifiedMember | 4,533 fbp_LoansReceivableNonCoveredGrossCarryingAmount / us-gaap_FinancingReceivableRecordedInvestmentByClassOfFinancingReceivableAxis = fbp_RealEstateHomeEquityMember / us-gaap_InternalCreditAssessmentAxis = fbp_ClassifiedMember |
Classified Loans (Grades 6,7 and 8) [Member] | Real estate commercial [Member] |  |  |
Recorded investment in loans by credit quality indicators: |  |  |
Non-covered loans | 15,298 fbp_LoansReceivableNonCoveredGrossCarryingAmount / us-gaap_FinancingReceivableRecordedInvestmentByClassOfFinancingReceivableAxis = fbp_RealEstateCommercialMember / us-gaap_InternalCreditAssessmentAxis = fbp_ClassifiedMember | 15,748 fbp_LoansReceivableNonCoveredGrossCarryingAmount / us-gaap_FinancingReceivableRecordedInvestmentByClassOfFinancingReceivableAxis = fbp_RealEstateCommercialMember / us-gaap_InternalCreditAssessmentAxis = fbp_ClassifiedMember |
Classified Loans (Grades 6,7 and 8) [Member] | Consumer [Member] |  |  |
Recorded investment in loans by credit quality indicators: |  |  |
Non-covered loans | 613 fbp_LoansReceivableNonCoveredGrossCarryingAmount / us-gaap_FinancingReceivableRecordedInvestmentByClassOfFinancingReceivableAxis = fbp_ConsumerMember / us-gaap_InternalCreditAssessmentAxis = fbp_ClassifiedMember | 648 fbp_LoansReceivableNonCoveredGrossCarryingAmount / us-gaap_FinancingReceivableRecordedInvestmentByClassOfFinancingReceivableAxis = fbp_ConsumerMember / us-gaap_InternalCreditAssessmentAxis = fbp_ClassifiedMember |
Nonaccrual Loans [Member] |  |  |
Recorded investment in loans by credit quality indicators: |  |  |
Non-covered loans | 47,416 fbp_LoansReceivableNonCoveredGrossCarryingAmount / us-gaap_InternalCreditAssessmentAxis = fbp_NonaccrualFinancingReceivableMember | 50,066 fbp_LoansReceivableNonCoveredGrossCarryingAmount / us-gaap_InternalCreditAssessmentAxis = fbp_NonaccrualFinancingReceivableMember |
Covered loans | 8,596 us-gaap_LoansAndLeasesReceivableGrossCarryingAmountCovered / us-gaap_InternalCreditAssessmentAxis = fbp_NonaccrualFinancingReceivableMember | 10,508 us-gaap_LoansAndLeasesReceivableGrossCarryingAmountCovered / us-gaap_InternalCreditAssessmentAxis = fbp_NonaccrualFinancingReceivableMember |
Total loans | 56,012 fbp_Loans / us-gaap_InternalCreditAssessmentAxis = fbp_NonaccrualFinancingReceivableMember | 60,574 fbp_Loans / us-gaap_InternalCreditAssessmentAxis = fbp_NonaccrualFinancingReceivableMember |
Nonaccrual Loans [Member] | Commercial Unsecured [Member] |  |  |
Recorded investment in loans by credit quality indicators: |  |  |
Non-covered loans | 217 fbp_LoansReceivableNonCoveredGrossCarryingAmount / us-gaap_FinancingReceivableRecordedInvestmentByClassOfFinancingReceivableAxis = fbp_CommercialUnsecuredMember / us-gaap_InternalCreditAssessmentAxis = fbp_NonaccrualFinancingReceivableMember | 187 fbp_LoansReceivableNonCoveredGrossCarryingAmount / us-gaap_FinancingReceivableRecordedInvestmentByClassOfFinancingReceivableAxis = fbp_CommercialUnsecuredMember / us-gaap_InternalCreditAssessmentAxis = fbp_NonaccrualFinancingReceivableMember |
Nonaccrual Loans [Member] | Commercial Secured [Member] |  |  |
Recorded investment in loans by credit quality indicators: |  |  |
Non-covered loans | 2,998 fbp_LoansReceivableNonCoveredGrossCarryingAmount / us-gaap_FinancingReceivableRecordedInvestmentByClassOfFinancingReceivableAxis = fbp_CommercialSecuredMember / us-gaap_InternalCreditAssessmentAxis = fbp_NonaccrualFinancingReceivableMember | 2,927 fbp_LoansReceivableNonCoveredGrossCarryingAmount / us-gaap_FinancingReceivableRecordedInvestmentByClassOfFinancingReceivableAxis = fbp_CommercialSecuredMember / us-gaap_InternalCreditAssessmentAxis = fbp_NonaccrualFinancingReceivableMember |
Nonaccrual Loans [Member] | Secured by Inventory and Accounts Receivable [Member] |  |  |
Recorded investment in loans by credit quality indicators: |  |  |
Non-covered loans | 536 fbp_LoansReceivableNonCoveredGrossCarryingAmount / us-gaap_FinancingReceivableRecordedInvestmentByClassOfFinancingReceivableAxis = fbp_SecuredInventoryAccountsReceivableMember / us-gaap_InternalCreditAssessmentAxis = fbp_NonaccrualFinancingReceivableMember | 454 fbp_LoansReceivableNonCoveredGrossCarryingAmount / us-gaap_FinancingReceivableRecordedInvestmentByClassOfFinancingReceivableAxis = fbp_SecuredInventoryAccountsReceivableMember / us-gaap_InternalCreditAssessmentAxis = fbp_NonaccrualFinancingReceivableMember |
Nonaccrual Loans [Member] | Real Estate construction, land development and other land loans [Member] |  |  |
Recorded investment in loans by credit quality indicators: |  |  |
Non-covered loans | 6,796 fbp_LoansReceivableNonCoveredGrossCarryingAmount / us-gaap_FinancingReceivableRecordedInvestmentByClassOfFinancingReceivableAxis = fbp_RealEstateConstructionMember / us-gaap_InternalCreditAssessmentAxis = fbp_NonaccrualFinancingReceivableMember | 7,891 fbp_LoansReceivableNonCoveredGrossCarryingAmount / us-gaap_FinancingReceivableRecordedInvestmentByClassOfFinancingReceivableAxis = fbp_RealEstateConstructionMember / us-gaap_InternalCreditAssessmentAxis = fbp_NonaccrualFinancingReceivableMember |
Nonaccrual Loans [Member] | Real estate residential, farmland and mutli-family [Member] |  |  |
Recorded investment in loans by credit quality indicators: |  |  |
Non-covered loans | 23,371 fbp_LoansReceivableNonCoveredGrossCarryingAmount / us-gaap_FinancingReceivableRecordedInvestmentByClassOfFinancingReceivableAxis = fbp_RealEstateResidentialMember / us-gaap_InternalCreditAssessmentAxis = fbp_NonaccrualFinancingReceivableMember | 24,459 fbp_LoansReceivableNonCoveredGrossCarryingAmount / us-gaap_FinancingReceivableRecordedInvestmentByClassOfFinancingReceivableAxis = fbp_RealEstateResidentialMember / us-gaap_InternalCreditAssessmentAxis = fbp_NonaccrualFinancingReceivableMember |
Nonaccrual Loans [Member] | Real estate home equity lines of credit [Member] |  |  |
Recorded investment in loans by credit quality indicators: |  |  |
Non-covered loans | 2,140 fbp_LoansReceivableNonCoveredGrossCarryingAmount / us-gaap_FinancingReceivableRecordedInvestmentByClassOfFinancingReceivableAxis = fbp_RealEstateHomeEquityMember / us-gaap_InternalCreditAssessmentAxis = fbp_NonaccrualFinancingReceivableMember | 2,573 fbp_LoansReceivableNonCoveredGrossCarryingAmount / us-gaap_FinancingReceivableRecordedInvestmentByClassOfFinancingReceivableAxis = fbp_RealEstateHomeEquityMember / us-gaap_InternalCreditAssessmentAxis = fbp_NonaccrualFinancingReceivableMember |
Nonaccrual Loans [Member] | Real estate commercial [Member] |  |  |
Recorded investment in loans by credit quality indicators: |  |  |
Non-covered loans | 11,027 fbp_LoansReceivableNonCoveredGrossCarryingAmount / us-gaap_FinancingReceivableRecordedInvestmentByClassOfFinancingReceivableAxis = fbp_RealEstateCommercialMember / us-gaap_InternalCreditAssessmentAxis = fbp_NonaccrualFinancingReceivableMember | 11,070 fbp_LoansReceivableNonCoveredGrossCarryingAmount / us-gaap_FinancingReceivableRecordedInvestmentByClassOfFinancingReceivableAxis = fbp_RealEstateCommercialMember / us-gaap_InternalCreditAssessmentAxis = fbp_NonaccrualFinancingReceivableMember |
Nonaccrual Loans [Member] | Consumer [Member] |  |  |
Recorded investment in loans by credit quality indicators: |  |  |
Non-covered loans | $ 331 fbp_LoansReceivableNonCoveredGrossCarryingAmount / us-gaap_FinancingReceivableRecordedInvestmentByClassOfFinancingReceivableAxis = fbp_ConsumerMember / us-gaap_InternalCreditAssessmentAxis = fbp_NonaccrualFinancingReceivableMember | $ 505 fbp_LoansReceivableNonCoveredGrossCarryingAmount / us-gaap_FinancingReceivableRecordedInvestmentByClassOfFinancingReceivableAxis = fbp_ConsumerMember / us-gaap_InternalCreditAssessmentAxis = fbp_NonaccrualFinancingReceivableMember |

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