XML 77 R67.htm IDEA: XBRL DOCUMENT v3.23.2

LOANS AND ALLOWANCE FOR CREDIT LOSSES - Aging of Loans Modified to Borrowers Experiencing Financial Difficulty (Details) $ in Thousands	6 Months Ended
	Jun. 30, 2023 USD ($)
Financing Receivable, Allowance for Credit Loss [Line Items]
Loans receivable	$ 5,267
30 - 59 Days Past Due
Financing Receivable, Allowance for Credit Loss [Line Items]
Loans receivable	0
60 - 89 Days Past Due
Financing Receivable, Allowance for Credit Loss [Line Items]
Loans receivable	3,910
Greater than 89 Days Past due
Financing Receivable, Allowance for Credit Loss [Line Items]
Loans receivable	0
Total Past Due
Financing Receivable, Allowance for Credit Loss [Line Items]
Loans receivable	3,910
Current
Financing Receivable, Allowance for Credit Loss [Line Items]
Loans receivable	1,357
Commercial
Financing Receivable, Allowance for Credit Loss [Line Items]
Loans receivable	3,910
Commercial | Commercial and industrial
Financing Receivable, Allowance for Credit Loss [Line Items]
Loans receivable	3,910
Commercial | Commercial and industrial | 30 - 59 Days Past Due
Financing Receivable, Allowance for Credit Loss [Line Items]
Loans receivable	0
Commercial | Commercial and industrial | 60 - 89 Days Past Due
Financing Receivable, Allowance for Credit Loss [Line Items]
Loans receivable	3,910
Commercial | Commercial and industrial | Greater than 89 Days Past due
Financing Receivable, Allowance for Credit Loss [Line Items]
Loans receivable	0
Commercial | Commercial and industrial | Total Past Due
Financing Receivable, Allowance for Credit Loss [Line Items]
Loans receivable	3,910
Commercial | Commercial and industrial | Current
Financing Receivable, Allowance for Credit Loss [Line Items]
Loans receivable	0
Consumer | Single family residential mortgage
Financing Receivable, Allowance for Credit Loss [Line Items]
Loans receivable	1,357
Consumer | Single family residential mortgage | 30 - 59 Days Past Due
Financing Receivable, Allowance for Credit Loss [Line Items]
Loans receivable	0
Consumer | Single family residential mortgage | 60 - 89 Days Past Due
Financing Receivable, Allowance for Credit Loss [Line Items]
Loans receivable	0
Consumer | Single family residential mortgage | Greater than 89 Days Past due
Financing Receivable, Allowance for Credit Loss [Line Items]
Loans receivable	0
Consumer | Single family residential mortgage | Total Past Due
Financing Receivable, Allowance for Credit Loss [Line Items]
Loans receivable	0
Consumer | Single family residential mortgage | Current
Financing Receivable, Allowance for Credit Loss [Line Items]
Loans receivable	$ 1,357

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

Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
-Topic 326
-SubTopic 20
-Name Accounting Standards Codification
-Section 50
-Paragraph 13
-Publisher FASB
-URI https://asc.fasb.org//1943274/2147479319/326-20-50-13

Reference 2: http://www.xbrl.org/2003/role/disclosureRef
-Name Regulation S-K (SK)
-Number 229
-Section 1405
-Paragraph c
-Publisher SEC

+ Details

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

X

- Definition

Amortized cost excluding accrued interest, of financing receivable modified during period for debtor experiencing financial difficulty.

+ References

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
-Topic 310
-SubTopic 10
-Name Accounting Standards Codification
-Section 50
-Paragraph 42
-Subparagraph (a)(1)
-Publisher FASB
-URI https://asc.fasb.org//1943274/2147481962/310-10-50-42

+ Details

Name:	us-gaap_FinancingReceivableExcludingAccruedInterestModifiedPeriod
Namespace Prefix:	us-gaap_
Data Type:	xbrli:monetaryItemType
Balance Type:	debit
Period Type:	duration

X

- Details

Name:	us-gaap_FinancingReceivablesPeriodPastDueAxis=us-gaap_FinancingReceivables30To59DaysPastDueMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

X

- Details

Name:	us-gaap_FinancingReceivablesPeriodPastDueAxis=us-gaap_FinancingReceivables60To89DaysPastDueMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

X

- Details

Name:	us-gaap_FinancingReceivablesPeriodPastDueAxis=us-gaap_FinancingReceivablesEqualToGreaterThan90DaysPastDueMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

X

- Details

Name:	us-gaap_FinancingReceivablesPeriodPastDueAxis=us-gaap_FinancialAssetPastDueMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

X

- Details

Name:	us-gaap_FinancingReceivablesPeriodPastDueAxis=us-gaap_FinancialAssetNotPastDueMember
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_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: