XML 61 R49.htm IDEA: XBRL DOCUMENT v3.21.2

Loans Held for Sale - Composition of Loans Held for Sale (Detail) - USD ($) $ in Thousands	Sep. 30, 2021	Dec. 31, 2020
Receivables Held-for-sale [Abstract]
Multi-family loans, at lower of cost or fair value	$ 17,290	$ 0
Commercial and industrial loans, at lower of cost or fair value	0	55,683
Commercial real estate non-owner occupied loans, at lower of cost or fair value	0	17,251
Total commercial loans held for sale	17,290	72,934
Home equity conversion mortgages, at lower of cost or fair value	508	643
Residential mortgage loans, at fair value	12,159	5,509
Total consumer loans held for sale	12,667	6,152
Loans held for sale	$ 29,957	$ 79,086

X

- Definition

Commercial & Industrial Loans, Held-for-Sale

+ References

No definition available.

+ Details

Name:	cubi_CommercialIndustrialLoansHeldForSale
Namespace Prefix:	cubi_
Data Type:	xbrli:monetaryItemType
Balance Type:	debit
Period Type:	instant

X

- Definition

Commercial Real Estate Non-Owner Occupied Loans, Held-for-Sale

+ References

No definition available.

+ Details

Name:	cubi_CommercialRealEstateNonOwnerOccupiedLoansHeldForSale
Namespace Prefix:	cubi_
Data Type:	xbrli:monetaryItemType
Balance Type:	debit
Period Type:	instant

X

- Definition

Loans Receivable Held-for-sale, Net, Not Part of Disposal Group, Commercial, Real Estate1

+ References

No definition available.

+ Details

Name:	cubi_LoansReceivableHeldForSaleNetNotPartOfDisposalGroupCommercialRealEstate1
Namespace Prefix:	cubi_
Data Type:	xbrli:monetaryItemType
Balance Type:	debit
Period Type:	instant

X

- Definition

Loans Receivable Held-for-sale, Net, Not Part of Disposal Group, Consumer

+ References

No definition available.

+ Details

Name:	cubi_LoansReceivableHeldForSaleNetNotPartOfDisposalGroupConsumer
Namespace Prefix:	cubi_
Data Type:	xbrli:monetaryItemType
Balance Type:	debit
Period Type:	instant

X

- Definition

Loans Receivable Held-for-sale, Net, Not Part of Disposal Group, Consumer, Home Equity1

+ References

No definition available.

+ Details

Name:	cubi_LoansReceivableHeldForSaleNetNotPartOfDisposalGroupConsumerHomeEquity1
Namespace Prefix:	cubi_
Data Type:	xbrli:monetaryItemType
Balance Type:	debit
Period Type:	instant

X

- Definition

Loans Receivable Held-for-sale, Net, Not Part of Disposal Group, Mortgage1

+ References

No definition available.

+ Details

Name:	cubi_LoansReceivableHeldForSaleNetNotPartOfDisposalGroupMortgage1
Namespace Prefix:	cubi_
Data Type:	xbrli:monetaryItemType
Balance Type:	debit
Period Type:	instant

X

- Definition

MultiFamilyCommercialLoansHeldForSale

+ References

No definition available.

+ Details

Name:	cubi_MultiFamilyCommercialLoansHeldForSale
Namespace Prefix:	cubi_
Data Type:	xbrli:monetaryItemType
Balance Type:	debit
Period Type:	instant

X

- Definition

Amount, after valuation allowance, of financing receivable held for sale and not part of disposal group. Excludes loan covered under loss sharing agreement and loan classified as investment in debt security.

+ References

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 310
-SubTopic 10
-Section 45
-Paragraph 2
-URI http://asc.fasb.org/extlink&oid=124259787&loc=d3e4428-111522

Reference 2: http://www.xbrl.org/2003/role/disclosureRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 948
-SubTopic 310
-Section 45
-Paragraph 1
-URI http://asc.fasb.org/extlink&oid=124265262&loc=d3e48678-111004

+ Details

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

X

- References

No definition available.

+ Details

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