XML 93 R82.htm IDEA: XBRL DOCUMENT
v3.8.0.1

LOANS AND LEASES AND ALLOWANCE FOR LOAN AND LEASE LOSSES - Composition of Nonaccrual Loans and Leases (Detail) - USD ($) $ in Thousands | Sep. 30, 2017 | Dec. 31, 2016
--- | --- | ---
Financing Receivable, Recorded Investment, Past Due [Line Items] |  |
Nonaccrual loans and leases, Total | $ 12,275 | $ 14,942
Non-Traditional Mortgages (NTM) |  |
Financing Receivable, Recorded Investment, Past Due [Line Items] |  |
Nonaccrual loans and leases, Total | 1,171 | 467
Traditional Loans |  |
Financing Receivable, Recorded Investment, Past Due [Line Items] |  |
Nonaccrual loans and leases, Total | 11,104 | 14,475
Commercial | Commercial and industrial |  |
Financing Receivable, Recorded Investment, Past Due [Line Items] |  |
Nonaccrual loans and leases, Total | 993 | 3,544
Commercial | SBA |  |
Financing Receivable, Recorded Investment, Past Due [Line Items] |  |
Nonaccrual loans and leases, Total | 1,796 | 619
Commercial | Lease financing |  |
Financing Receivable, Recorded Investment, Past Due [Line Items] |  |
Nonaccrual loans and leases, Total | 41 | 109
Commercial | Non-Traditional Mortgages (NTM) | Commercial and industrial |  |
Financing Receivable, Recorded Investment, Past Due [Line Items] |  |
Nonaccrual loans and leases, Total | 0 | 0
Commercial | Non-Traditional Mortgages (NTM) | SBA |  |
Financing Receivable, Recorded Investment, Past Due [Line Items] |  |
Nonaccrual loans and leases, Total | 0 | 0
Commercial | Non-Traditional Mortgages (NTM) | Lease financing |  |
Financing Receivable, Recorded Investment, Past Due [Line Items] |  |
Nonaccrual loans and leases, Total | 0 | 0
Commercial | Traditional Loans | Commercial and industrial |  |
Financing Receivable, Recorded Investment, Past Due [Line Items] |  |
Nonaccrual loans and leases, Total | 993 | 3,544
Commercial | Traditional Loans | SBA |  |
Financing Receivable, Recorded Investment, Past Due [Line Items] |  |
Nonaccrual loans and leases, Total | 1,796 | 619
Commercial | Traditional Loans | Lease financing |  |
Financing Receivable, Recorded Investment, Past Due [Line Items] |  |
Nonaccrual loans and leases, Total | 41 | 109
Consumer | Single family residential mortgage |  |
Financing Receivable, Recorded Investment, Past Due [Line Items] |  |
Nonaccrual loans and leases, Total | 9,261 | 10,287
Consumer | Other consumer |  |
Financing Receivable, Recorded Investment, Past Due [Line Items] |  |
Nonaccrual loans and leases, Total | 184 | 383
Consumer | Non-Traditional Mortgages (NTM) | Single family residential mortgage |  |
Financing Receivable, Recorded Investment, Past Due [Line Items] |  |
Nonaccrual loans and leases, Total | 1,171 | 467
Consumer | Non-Traditional Mortgages (NTM) | Other consumer |  |
Financing Receivable, Recorded Investment, Past Due [Line Items] |  |
Nonaccrual loans and leases, Total | 0 | 0
Consumer | Traditional Loans | Single family residential mortgage |  |
Financing Receivable, Recorded Investment, Past Due [Line Items] |  |
Nonaccrual loans and leases, Total | 8,090 | 9,820
Consumer | Traditional Loans | Other consumer |  |
Financing Receivable, Recorded Investment, Past Due [Line Items] |  |
Nonaccrual loans and leases, Total | $ 184 | $ 383

X
- Definition Recorded investment in financing receivables that are on nonaccrual status as of the balance sheet date. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 310 -SubTopic 10 -Section 50 -Paragraph 7 -Subparagraph (a) -URI http://asc.fasb.org/extlink&oid=84173941&loc=d3e5111-111524 + Details
Name: | us-gaap_FinancingReceivableRecordedInvestmentNonaccrualStatus
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_FinancingReceivableRecordedInvestmentPastDueLineItems
Namespace Prefix: | us-gaap_
Data Type: | xbrli:stringItemType
Balance Type: | na
Period Type: | duration

X
- Details
Name: | us-gaap_AccountsNotesLoansAndFinancingReceivableByReceivableTypeAxis=banc_LoansAndFinanceReceivablesNonTraditionalMortgagesMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_AccountsNotesLoansAndFinancingReceivableByReceivableTypeAxis=banc_LoansAndFinanceReceivablesTraditionalLoansMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_FinancingReceivablePortfolioSegmentAxis=us-gaap_CommercialPortfolioSegmentMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_FinancingReceivableRecordedInvestmentByClassOfFinancingReceivableAxis=banc_CommercialandIndustrialReceivableMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_FinancingReceivableRecordedInvestmentByClassOfFinancingReceivableAxis=banc_CommercialSmallBusinessAdministrationReceivableMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_FinancingReceivableRecordedInvestmentByClassOfFinancingReceivableAxis=banc_CommercialLeaseFinancingReceivableMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_FinancingReceivablePortfolioSegmentAxis=us-gaap_ConsumerPortfolioSegmentMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_FinancingReceivableRecordedInvestmentByClassOfFinancingReceivableAxis=banc_ConsumerSingleFamilyResidentialMortgageReceivableMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_FinancingReceivableRecordedInvestmentByClassOfFinancingReceivableAxis=banc_OtherConsumerLoansReceivableMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |