$CUBI
Customers Bancorp, Inc. Stock $cubi

$cubi Overview Financials Valuation SEC Filings Company Website

2019 Q2 Form 10-Q Financial Statement

#000148881319000056 Filed on August 08, 2019

Income Statement

Concept	2019 Q2	2018 Q2	2018 Q1
Revenue	$112.0M	$107.6M	$96.96M
YoY Change	4.01%	14.69%	16.69%
Cost Of Revenue
YoY Change
Gross Profit
YoY Change
Gross Profit Margin
Selling, General & Admin
YoY Change
% of Gross Profit
Research & Development	$12.40M	$11.32M	$9.943M
YoY Change	9.54%	27.07%	0.27%
% of Gross Profit
Depreciation & Amortization	$4.600M	$3.400M	$3.300M
YoY Change	35.29%	277.78%	120.0%
% of Gross Profit
Operating Expenses	$12.40M	$11.32M	$9.943M
YoY Change	9.54%	27.07%	0.27%
Operating Profit
YoY Change
Interest Expense	$47.27M	$40.32M	$31.93M
YoY Change	17.25%	59.7%	54.44%
% of Operating Profit
Other Income/Expense, Net
YoY Change
Pretax Income	$11.79M	$30.48M	$31.54M
YoY Change	-61.33%	-15.44%	-3.7%
Income Tax	$2.491M	$6.820M	$7.402M
% Of Pretax Income	21.13%	22.37%	23.47%
Net Earnings	$9.296M	$23.66M	$24.14M
YoY Change	-60.72%	-0.25%	-6.23%
Net Earnings / Revenue	8.3%	21.98%	24.9%
Basic Earnings Per Share	$0.18	$0.64	$0.65
Diluted Earnings Per Share	$0.18	$0.62	$0.64
COMMON SHARES
Basic Shares Outstanding	31.15M shares	31.56M shares	31.42M shares
Diluted Shares Outstanding	31.63M shares	32.38M shares	32.27M shares

Balance Sheet

Concept	2019 Q2	2018 Q2	2018 Q1
SHORT-TERM ASSETS
Cash & Short-Term Investments
YoY Change
Cash & Equivalents	$95.80M	$251.7M	$215.4M
Short-Term Investments
Other Short-Term Assets
YoY Change
Inventory
Prepaid Expenses
Receivables
Other Receivables
Total Short-Term Assets
YoY Change
LONG-TERM ASSETS
Property, Plant & Equipment	$10.10M	$11.22M	$11.56M
YoY Change	-10.06%	-6.68%	-2.32%
Goodwill
YoY Change
Intangibles
YoY Change
Long-Term Investments
YoY Change
Other Assets
YoY Change
Total Long-Term Assets
YoY Change
TOTAL ASSETS
Total Short-Term Assets
Total Long-Term Assets
Total Assets	$11.18B	$11.09B	$10.77B
YoY Change	0.81%	1.92%	8.71%
SHORT-TERM LIABILITIES
YoY Change
Accounts Payable	$59.00M	$56.00M	$52.00M
YoY Change	5.36%	133.33%	73.33%
Accrued Expenses	$23.00M
YoY Change
Deferred Revenue
YoY Change
Short-Term Debt	$406.0M	$105.0M	$195.0M
YoY Change	286.67%	-30.0%	-9.3%
Long-Term Debt Due
YoY Change
Total Short-Term Liabilities	$82.00M	$56.00M	$52.00M
YoY Change	46.43%	133.33%	73.33%
LONG-TERM LIABILITIES
Long-Term Debt	$208.0M	$296.0M	$296.0M
YoY Change	-29.73%	0.34%	51.02%
Other Long-Term Liabilities	$47.00M	$14.00M	$13.00M
YoY Change	235.71%	-61.11%	-74.0%
Total Long-Term Liabilities	$255.0M	$310.0M	$309.0M
YoY Change	-17.74%	-6.34%	25.61%
TOTAL LIABILITIES
Total Short-Term Liabilities	$82.00M	$56.00M	$52.00M
Total Long-Term Liabilities	$255.0M	$310.0M	$309.0M
Total Liabilities	$10.19B	$10.16B	$9.850B
YoY Change	0.34%	1.84%	9.12%
SHAREHOLDERS EQUITY
Retained Earnings	$334.2M	$300.0M	$279.9M
YoY Change	11.39%	27.15%	29.7%
Common Stock	$32.48M	$32.20M	$32.00M
YoY Change	0.88%	3.0%	2.66%
Preferred Stock
YoY Change
Treasury Stock (at cost)	$21.78M	$8.233M	$8.233M
YoY Change	164.55%	0.0%	0.0%
Treasury Stock Shares	1.281M shares	530.3K shares	530.3K shares
Shareholders Equity	$991.4M	$936.2M	$919.1M
YoY Change
Total Liabilities & Shareholders Equity	$11.18B	$11.09B	$10.77B
YoY Change	0.81%	1.92%	8.71%

Cashflow Statement

Concept	2019 Q2	2018 Q2	2018 Q1
OPERATING ACTIVITIES
Net Income	$9.296M	$23.66M	$24.14M
YoY Change	-60.72%	-0.25%	-6.23%
Depreciation, Depletion And Amortization	$4.600M	$3.400M	$3.300M
YoY Change	35.29%	277.78%	120.0%
Cash From Operating Activities	$9.100M	$32.20M	$33.34M
YoY Change	-71.74%	-541.1%	-92.63%
INVESTING ACTIVITIES
Capital Expenditures	-$4.100M	-$4.100M	$268.0K
YoY Change	0.0%	215.38%	-26.78%
Acquisitions
YoY Change
Other Investing Activities	-$1.013B	-$291.5M	-$880.6M
YoY Change	247.48%	-59.33%	45.7%
Cash From Investing Activities	-$1.017B	-$295.6M	-$883.6M
YoY Change	244.05%	-58.84%	-14.83%
FINANCING ACTIVITIES
Cash Dividend Paid
YoY Change
Common Stock Issuance & Retirement, Net			-$344.0K
YoY Change			-120.05%
Debt Paid & Issued, Net
YoY Change
Cash From Financing Activities	986.1M	299.8M	$919.3M
YoY Change	228.92%	-68.81%	84.68%
NET CHANGE
Cash From Operating Activities	9.100M	32.20M	$33.34M
Cash From Investing Activities	-1.017B	-295.6M	-$883.6M
Cash From Financing Activities	986.1M	299.8M	$919.3M
Net Change In Cash	-21.80M	36.40M	$69.09M
YoY Change	-159.89%	-84.57%	-179.03%
FREE CASH FLOW
Cash From Operating Activities	$9.100M	$32.20M	$33.34M
Capital Expenditures	-$4.100M	-$4.100M	$268.0K
Free Cash Flow	$13.20M	$36.30M	$33.07M
YoY Change	-63.64%	-705.0%	-92.68%

Facts In Submission

Frame	Concept Type	Concept / XBRL Key	Value	Unit
CY2015Q1	cubi	Capital Conservation Buffer Excessof Minimum Capital Ratio CapitalConservationBufferExcessofMinimumCapitalRatio	0.025
CY2018Q4	cubi	Funds For Reimbursement Relating To Purchased Manufactured Housing FundsForReimbursementRelatingToPurchasedManufacturedHousing	500000	USD
CY2019Q2	cubi	Number Of Commitments To Lend Additional Funds For Troubled Debt Restructurings NumberOfCommitmentsToLendAdditionalFundsForTroubledDebtRestructurings	0	Commitment
CY2018Q2	cubi	Specific Allowance Loans Modified In Troubled Debt Restructurings SpecificAllowanceLoansModifiedInTroubledDebtRestructurings	0
	cubi	Specific Allowance Loans Modified In Troubled Debt Restructurings SpecificAllowanceLoansModifiedInTroubledDebtRestructurings	0
	cubi	Specific Allowance Loans Modified In Troubled Debt Restructurings SpecificAllowanceLoansModifiedInTroubledDebtRestructurings	0
CY2018Q2	us-gaap	Other Interest And Dividend Income OtherInterestAndDividendIncome	2634000	USD
	us-gaap	Other Interest And Dividend Income OtherInterestAndDividendIncome	3620000	USD
	dei	Amendment Flag AmendmentFlag	false
	us-gaap	Other Interest And Dividend Income OtherInterestAndDividendIncome	4996000	USD
CY2019Q2	us-gaap	Interest And Dividend Income Operating InterestAndDividendIncomeOperating	111950000	USD
CY2019Q2	us-gaap	Preferred Stock Shares Issued PreferredStockSharesIssued	9000000	shares
CY2018Q4	us-gaap	Preferred Stock Shares Outstanding PreferredStockSharesOutstanding	9000000	shares
CY2018Q2	us-gaap	Interest And Dividend Income Operating InterestAndDividendIncomeOperating	107639000	USD
	us-gaap	Interest And Dividend Income Operating InterestAndDividendIncomeOperating	213025000	USD
	us-gaap	Interest And Dividend Income Operating InterestAndDividendIncomeOperating	204604000	USD
	dei	Current Fiscal Year End Date CurrentFiscalYearEndDate	--12-31
	dei	Document Fiscal Period Focus DocumentFiscalPeriodFocus	Q2
	dei	Document Fiscal Year Focus DocumentFiscalYearFocus	2019
	dei	Entity Central Index Key EntityCentralIndexKey	0001488813
CY2018Q4	us-gaap	Common Stock Par Or Stated Value Per Share CommonStockParOrStatedValuePerShare	1.00
CY2019Q2	us-gaap	Common Stock Par Or Stated Value Per Share CommonStockParOrStatedValuePerShare	1.00
CY2018Q4	us-gaap	Common Stock Shares Authorized CommonStockSharesAuthorized	200000000	shares
CY2019Q2	us-gaap	Common Stock Shares Authorized CommonStockSharesAuthorized	200000000	shares
CY2018Q4	us-gaap	Common Stock Shares Issued CommonStockSharesIssued	32252488	shares
CY2019Q2	us-gaap	Common Stock Shares Issued CommonStockSharesIssued	32482642	shares
CY2018Q4	us-gaap	Common Stock Shares Outstanding CommonStockSharesOutstanding	31003028	shares
CY2019Q2	us-gaap	Common Stock Shares Outstanding CommonStockSharesOutstanding	31202023	shares
CY2018Q4	us-gaap	Financing Receivable Modifications Recorded Investment FinancingReceivableModificationsRecordedInvestment	0	USD
CY2018Q4	us-gaap	Preferred Stock Liquidation Preference PreferredStockLiquidationPreference	25.00
CY2019Q2	us-gaap	Preferred Stock Liquidation Preference PreferredStockLiquidationPreference	25.00
CY2018Q4	us-gaap	Preferred Stock Par Or Stated Value Per Share PreferredStockParOrStatedValuePerShare	1.00
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CY2019Q2	us-gaap	Preferred Stock Shares Authorized PreferredStockSharesAuthorized	100000000	shares
CY2018Q4	us-gaap	Preferred Stock Shares Issued PreferredStockSharesIssued	9000000	shares
CY2019Q2	us-gaap	Preferred Stock Shares Outstanding PreferredStockSharesOutstanding	9000000	shares
CY2018Q4	us-gaap	Treasury Stock Shares TreasuryStockShares	1249460	shares
CY2019Q2	us-gaap	Treasury Stock Shares TreasuryStockShares	1280619	shares
	dei	Document Type DocumentType	10-Q
	dei	Document Quarterly Report DocumentQuarterlyReport	true
	dei	Document Period End Date DocumentPeriodEndDate	2019-06-30
	dei	Document Transition Report DocumentTransitionReport	false
	dei	Entity File Number EntityFileNumber	001-35542
	dei	Entity Registrant Name EntityRegistrantName	Customers Bancorp, Inc.
	dei	Entity Incorporation State Country Code EntityIncorporationStateCountryCode	PA
	dei	Entity Tax Identification Number EntityTaxIdentificationNumber	27-2290659
	dei	Entity Address Address Line1 EntityAddressAddressLine1	1015 Penn Avenue
	dei	Entity Address Address Line2 EntityAddressAddressLine2	Suite 103
	dei	Entity Address City Or Town EntityAddressCityOrTown	Wyomissing
	dei	Entity Address State Or Province EntityAddressStateOrProvince	PA
	dei	Entity Address Postal Zip Code EntityAddressPostalZipCode	19610
	dei	City Area Code CityAreaCode	610
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	us-gaap	Interest Expense Deposits InterestExpenseDeposits	67204000	USD
CY2019Q2	us-gaap	Loans And Leases Receivable Allowance LoansAndLeasesReceivableAllowance	48388000	USD
	dei	Local Phone Number LocalPhoneNumber	933-2000
	dei	Entity Current Reporting Status EntityCurrentReportingStatus	Yes
	dei	Entity Interactive Data Current EntityInteractiveDataCurrent	Yes
	dei	Entity Filer Category EntityFilerCategory	Large Accelerated Filer
	dei	Entity Small Business EntitySmallBusiness	false
	dei	Entity Emerging Growth Company EntityEmergingGrowthCompany	false
	dei	Entity Shell Company EntityShellCompany	false
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CY2019Q2	us-gaap	Cash And Due From Banks CashAndDueFromBanks	24757000	USD
CY2018Q4	us-gaap	Cash And Due From Banks CashAndDueFromBanks	17696000	USD
CY2019Q2	us-gaap	Interest Bearing Deposits In Banks InterestBearingDepositsInBanks	71038000	USD
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CY2019Q2	us-gaap	Cash And Cash Equivalents At Carrying Value CashAndCashEquivalentsAtCarryingValue	95795000	USD
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CY2019Q2	cubi	Investment Securitiesat Fair Value InvestmentSecuritiesatFairValue	708359000	USD
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CY2019Q2	us-gaap	Loans Receivable Held For Sale Net Not Part Of Disposal Group LoansReceivableHeldForSaleNetNotPartOfDisposalGroup	5697000	USD
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CY2019Q2	cubi	Loansreceivablemortgagewarehouse Loansreceivablemortgagewarehouse	2001540000	USD
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	us-gaap	Interest Expense Deposits InterestExpenseDeposits	43975000	USD
CY2019Q2	cubi	Interest Expense Federal Home Loan Bankand Federal Reserve Bank Advances InterestExpenseFederalHomeLoanBankandFederalReserveBankAdvances	7607000	USD
CY2018Q2	cubi	Interest Expense Federal Home Loan Bankand Federal Reserve Bank Advances InterestExpenseFederalHomeLoanBankandFederalReserveBankAdvances	11176000	USD
	cubi	Interest Expense Federal Home Loan Bankand Federal Reserve Bank Advances InterestExpenseFederalHomeLoanBankandFederalReserveBankAdvances	12900000	USD
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	us-gaap	Interest Expense InterestExpense	89042000	USD
	us-gaap	Interest Expense InterestExpense	72251000	USD
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	us-gaap	Interest Income Expense Net InterestIncomeExpenseNet	123983000	USD
	us-gaap	Interest Income Expense Net InterestIncomeExpenseNet	132353000	USD
CY2019Q2	us-gaap	Interest Income Expense After Provision For Loan Loss InterestIncomeExpenseAfterProvisionForLoanLoss	59333000	USD
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	us-gaap	Interest Income Expense After Provision For Loan Loss InterestIncomeExpenseAfterProvisionForLoanLoss	113870000	USD
	us-gaap	Interest Income Expense After Provision For Loan Loss InterestIncomeExpenseAfterProvisionForLoanLoss	131020000	USD
CY2019Q2	us-gaap	Operating Lease Lease Income OperatingLeaseLeaseIncome	2730000	USD
CY2018Q2	us-gaap	Operating Lease Lease Income OperatingLeaseLeaseIncome	1091000	USD
	us-gaap	Operating Lease Lease Income OperatingLeaseLeaseIncome	5131000	USD
	us-gaap	Operating Lease Lease Income OperatingLeaseLeaseIncome	1953000	USD
CY2019Q2	us-gaap	Bank Owned Life Insurance Income BankOwnedLifeInsuranceIncome	1836000	USD
CY2018Q2	us-gaap	Bank Owned Life Insurance Income BankOwnedLifeInsuranceIncome	1869000	USD
	us-gaap	Bank Owned Life Insurance Income BankOwnedLifeInsuranceIncome	3653000	USD
	us-gaap	Bank Owned Life Insurance Income BankOwnedLifeInsuranceIncome	3900000	USD
CY2019Q2	cubi	Fees Mortgage Warehouse Lending FeesMortgageWarehouseLending	1681000	USD
CY2018Q2	cubi	Fees Mortgage Warehouse Lending FeesMortgageWarehouseLending	1967000	USD
	cubi	Fees Mortgage Warehouse Lending FeesMortgageWarehouseLending	2995000	USD
	cubi	Fees Mortgage Warehouse Lending FeesMortgageWarehouseLending	3854000	USD
CY2019Q2	us-gaap	Gain Loss On Sales Of Loans Net GainLossOnSalesOfLoansNet	0	USD
CY2018Q2	us-gaap	Gain Loss On Sales Of Loans Net GainLossOnSalesOfLoansNet	947000	USD
	us-gaap	Gain Loss On Sales Of Loans Net GainLossOnSalesOfLoansNet	0	USD
	us-gaap	Gain Loss On Sales Of Loans Net GainLossOnSalesOfLoansNet	2308000	USD
CY2019Q2	us-gaap	Fees And Commissions Mortgage Banking And Servicing FeesAndCommissionsMortgageBankingAndServicing	250000	USD
CY2018Q2	us-gaap	Fees And Commissions Mortgage Banking And Servicing FeesAndCommissionsMortgageBankingAndServicing	205000	USD
	us-gaap	Fees And Commissions Mortgage Banking And Servicing FeesAndCommissionsMortgageBankingAndServicing	417000	USD
CY2019Q2	us-gaap	Noninterest Expense NoninterestExpense	59582000	USD
CY2018Q2	us-gaap	Noninterest Expense NoninterestExpense	53750000	USD
	us-gaap	Noninterest Expense NoninterestExpense	113566000	USD
	us-gaap	Noninterest Expense NoninterestExpense	106031000	USD
	us-gaap	Communications And Information Technology CommunicationsAndInformationTechnology	21266000	USD
CY2019Q2	us-gaap	Communications And Information Technology CommunicationsAndInformationTechnology	12402000	USD
CY2018Q2	us-gaap	Communications And Information Technology CommunicationsAndInformationTechnology	11322000	USD
CY2018Q2	us-gaap	Income Loss From Continuing Operations Before Income Taxes Minority Interest And Income Loss From Equity Method Investments IncomeLossFromContinuingOperationsBeforeIncomeTaxesMinorityInterestAndIncomeLossFromEquityMethodInvestments	30483000	USD
	us-gaap	Communications And Information Technology CommunicationsAndInformationTechnology	24355000	USD
	us-gaap	Fees And Commissions Mortgage Banking And Servicing FeesAndCommissionsMortgageBankingAndServicing	325000	USD
CY2019Q2	cubi	Loss Upon Acquisitionof Interest Only Gnma Securities LossUponAcquisitionofInterestOnlyGNMASecurities	7476000	USD
CY2018Q2	cubi	Loss Upon Acquisitionof Interest Only Gnma Securities LossUponAcquisitionofInterestOnlyGNMASecurities	0	USD
	cubi	Loss Upon Acquisitionof Interest Only Gnma Securities LossUponAcquisitionofInterestOnlyGNMASecurities	7476000	USD
	cubi	Loss Upon Acquisitionof Interest Only Gnma Securities LossUponAcquisitionofInterestOnlyGNMASecurities	0	USD
CY2019Q2	us-gaap	Noninterest Income Other Operating Income NoninterestIncomeOtherOperatingIncome	2907000	USD
CY2018Q2	us-gaap	Noninterest Income Other Operating Income NoninterestIncomeOtherOperatingIncome	2034000	USD
	us-gaap	Noninterest Income Other Operating Income NoninterestIncomeOtherOperatingIncome	5912000	USD
	us-gaap	Noninterest Income Other Operating Income NoninterestIncomeOtherOperatingIncome	4930000	USD
CY2019Q2	us-gaap	Noninterest Income NoninterestIncome	12036000	USD
CY2018Q2	us-gaap	Noninterest Income NoninterestIncome	16127000	USD
	us-gaap	Noninterest Income NoninterestIncome	31754000	USD
	us-gaap	Noninterest Income NoninterestIncome	37037000	USD
CY2019Q2	us-gaap	Labor And Related Expense LaborAndRelatedExpense	26920000	USD
CY2018Q2	us-gaap	Labor And Related Expense LaborAndRelatedExpense	27748000	USD
	us-gaap	Labor And Related Expense LaborAndRelatedExpense	52743000	USD
	us-gaap	Labor And Related Expense LaborAndRelatedExpense	52673000	USD
CY2019Q2	us-gaap	Professional Fees ProfessionalFees	5718000	USD
CY2018Q2	us-gaap	Professional Fees ProfessionalFees	3811000	USD
	us-gaap	Professional Fees ProfessionalFees	10291000	USD
	us-gaap	Professional Fees ProfessionalFees	9820000	USD
CY2019Q2	us-gaap	Occupancy Net OccupancyNet	3064000	USD
CY2018Q2	us-gaap	Occupancy Net OccupancyNet	3141000	USD
	us-gaap	Occupancy Net OccupancyNet	5967000	USD
	us-gaap	Occupancy Net OccupancyNet	5975000	USD
CY2019Q2	cubi	Operating Leases Commercial Lease Depreciation OperatingLeasesCommercialLeaseDepreciation	2252000	USD
CY2018Q2	cubi	Operating Leases Commercial Lease Depreciation OperatingLeasesCommercialLeaseDepreciation	920000	USD
	cubi	Operating Leases Commercial Lease Depreciation OperatingLeasesCommercialLeaseDepreciation	4174000	USD
	cubi	Operating Leases Commercial Lease Depreciation OperatingLeasesCommercialLeaseDepreciation	1735000	USD
CY2019Q2	cubi	Fdic Assessments Taxes And Regulatory Fees FdicAssessmentsTaxesAndRegulatoryFees	2157000	USD
CY2018Q2	cubi	Fdic Assessments Taxes And Regulatory Fees FdicAssessmentsTaxesAndRegulatoryFees	2135000	USD
	cubi	Fdic Assessments Taxes And Regulatory Fees FdicAssessmentsTaxesAndRegulatoryFees	4145000	USD
	cubi	Fdic Assessments Taxes And Regulatory Fees FdicAssessmentsTaxesAndRegulatoryFees	4335000	USD
CY2019Q2	us-gaap	Provision For Other Losses ProvisionForOtherLosses	2446000	USD
CY2018Q2	us-gaap	Provision For Other Losses ProvisionForOtherLosses	1233000	USD
	us-gaap	Provision For Other Losses ProvisionForOtherLosses	4225000	USD
	us-gaap	Provision For Other Losses ProvisionForOtherLosses	2759000	USD
CY2019Q2	us-gaap	Marketing And Advertising Expense MarketingAndAdvertisingExpense	1360000	USD
	us-gaap	Income Loss From Continuing Operations Before Income Taxes Minority Interest And Income Loss From Equity Method Investments IncomeLossFromContinuingOperationsBeforeIncomeTaxesMinorityInterestAndIncomeLossFromEquityMethodInvestments	32058000	USD
	us-gaap	Income Loss From Continuing Operations Before Income Taxes Minority Interest And Income Loss From Equity Method Investments IncomeLossFromContinuingOperationsBeforeIncomeTaxesMinorityInterestAndIncomeLossFromEquityMethodInvestments	62026000	USD
CY2019Q2	us-gaap	Income Tax Expense Benefit IncomeTaxExpenseBenefit	2491000	USD
CY2019Q2	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	0.18
CY2018Q2	us-gaap	Marketing And Advertising Expense MarketingAndAdvertisingExpense	319000	USD
	us-gaap	Marketing And Advertising Expense MarketingAndAdvertisingExpense	2169000	USD
	us-gaap	Marketing And Advertising Expense MarketingAndAdvertisingExpense	709000	USD
CY2019Q2	us-gaap	Business Combination Acquisition Related Costs BusinessCombinationAcquisitionRelatedCosts	0	USD
CY2018Q2	us-gaap	Business Combination Acquisition Related Costs BusinessCombinationAcquisitionRelatedCosts	869000	USD
	us-gaap	Business Combination Acquisition Related Costs BusinessCombinationAcquisitionRelatedCosts	0	USD
	us-gaap	Business Combination Acquisition Related Costs BusinessCombinationAcquisitionRelatedCosts	975000	USD
CY2019Q2	cubi	Loan Workout Expense Income LoanWorkoutExpenseIncome	643000	USD
CY2018Q2	cubi	Loan Workout Expense Income LoanWorkoutExpenseIncome	648000	USD
	cubi	Loan Workout Expense Income LoanWorkoutExpenseIncome	963000	USD
CY2018Q2	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	0.62
	cubi	Loan Workout Expense Income LoanWorkoutExpenseIncome	1307000	USD
CY2019Q2	us-gaap	Profit Loss From Real Estate Operations ProfitLossFromRealEstateOperations	14000	USD
CY2018Q2	us-gaap	Profit Loss From Real Estate Operations ProfitLossFromRealEstateOperations	-58000	USD
	us-gaap	Profit Loss From Real Estate Operations ProfitLossFromRealEstateOperations	-43000	USD
	us-gaap	Profit Loss From Real Estate Operations ProfitLossFromRealEstateOperations	-98000	USD
CY2019Q2	us-gaap	Other Noninterest Expense OtherNoninterestExpense	2634000	USD
CY2018Q2	us-gaap	Other Noninterest Expense OtherNoninterestExpense	1546000	USD
CY2019Q2	us-gaap	Income Loss From Continuing Operations Before Income Taxes Minority Interest And Income Loss From Equity Method Investments IncomeLossFromContinuingOperationsBeforeIncomeTaxesMinorityInterestAndIncomeLossFromEquityMethodInvestments	11787000	USD
CY2018Q2	us-gaap	Income Tax Expense Benefit IncomeTaxExpenseBenefit	6820000	USD
CY2018Q2	us-gaap	Other Comprehensive Income Loss Cash Flow Hedge Gain Loss Reclassification Before Tax OtherComprehensiveIncomeLossCashFlowHedgeGainLossReclassificationBeforeTax	259000	USD
	us-gaap	Other Comprehensive Income Loss Cash Flow Hedge Gain Loss Reclassification Before Tax OtherComprehensiveIncomeLossCashFlowHedgeGainLossReclassificationBeforeTax	409000	USD
	us-gaap	Income Tax Expense Benefit IncomeTaxExpenseBenefit	7323000	USD
	us-gaap	Income Tax Expense Benefit IncomeTaxExpenseBenefit	14222000	USD
	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	0.55
	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	1.26
CY2018Q2	us-gaap	Net Income Loss NetIncomeLoss	23663000	USD
	us-gaap	Net Income Loss NetIncomeLoss	24735000	USD
	us-gaap	Net Income Loss NetIncomeLoss	47804000	USD
CY2019Q2	us-gaap	Preferred Stock Dividends Income Statement Impact PreferredStockDividendsIncomeStatementImpact	3615000	USD
CY2018Q2	us-gaap	Preferred Stock Dividends Income Statement Impact PreferredStockDividendsIncomeStatementImpact	3615000	USD
	us-gaap	Preferred Stock Dividends Income Statement Impact PreferredStockDividendsIncomeStatementImpact	7229000	USD
	us-gaap	Preferred Stock Dividends Income Statement Impact PreferredStockDividendsIncomeStatementImpact	7229000	USD
CY2019Q2	us-gaap	Net Income Loss Available To Common Stockholders Basic NetIncomeLossAvailableToCommonStockholdersBasic	5681000	USD
CY2018Q2	us-gaap	Net Income Loss Available To Common Stockholders Basic NetIncomeLossAvailableToCommonStockholdersBasic	20048000	USD
	us-gaap	Net Income Loss Available To Common Stockholders Basic NetIncomeLossAvailableToCommonStockholdersBasic	17506000	USD
	us-gaap	Net Income Loss Available To Common Stockholders Basic NetIncomeLossAvailableToCommonStockholdersBasic	40575000	USD
CY2019Q2	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	0.18
CY2018Q2	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	0.64
	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	0.56
	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	1.29
CY2019Q2	us-gaap	Net Income Loss NetIncomeLoss	9296000	USD
CY2018Q2	us-gaap	Net Income Loss NetIncomeLoss	23663000	USD
	us-gaap	Net Income Loss NetIncomeLoss	24735000	USD
	us-gaap	Net Income Loss NetIncomeLoss	47804000	USD
CY2019Q2	us-gaap	Other Comprehensive Income Unrealized Holding Gain Loss On Securities Arising During Period Before Tax OtherComprehensiveIncomeUnrealizedHoldingGainLossOnSecuritiesArisingDuringPeriodBeforeTax	20755000	USD
CY2018Q2	us-gaap	Other Comprehensive Income Unrealized Holding Gain Loss On Securities Arising During Period Before Tax OtherComprehensiveIncomeUnrealizedHoldingGainLossOnSecuritiesArisingDuringPeriodBeforeTax	-12190000	USD
	us-gaap	Other Comprehensive Income Unrealized Holding Gain Loss On Securities Arising During Period Before Tax OtherComprehensiveIncomeUnrealizedHoldingGainLossOnSecuritiesArisingDuringPeriodBeforeTax	38572000	USD
	us-gaap	Other Comprehensive Income Unrealized Holding Gain Loss On Securities Arising During Period Before Tax OtherComprehensiveIncomeUnrealizedHoldingGainLossOnSecuritiesArisingDuringPeriodBeforeTax	-46288000	USD
CY2019Q2	us-gaap	Other Comprehensive Income Unrealized Holding Gain Loss On Securities Arising During Period Tax OtherComprehensiveIncomeUnrealizedHoldingGainLossOnSecuritiesArisingDuringPeriodTax	5397000	USD
CY2018Q2	us-gaap	Other Comprehensive Income Unrealized Holding Gain Loss On Securities Arising During Period Tax OtherComprehensiveIncomeUnrealizedHoldingGainLossOnSecuritiesArisingDuringPeriodTax	-3170000	USD
	us-gaap	Other Comprehensive Income Unrealized Holding Gain Loss On Securities Arising During Period Tax OtherComprehensiveIncomeUnrealizedHoldingGainLossOnSecuritiesArisingDuringPeriodTax	10029000	USD
	us-gaap	Other Comprehensive Income Unrealized Holding Gain Loss On Securities Arising During Period Tax OtherComprehensiveIncomeUnrealizedHoldingGainLossOnSecuritiesArisingDuringPeriodTax	-12035000	USD
CY2019Q2	us-gaap	Other Comprehensive Income Loss Available For Sale Securities Adjustment Net Of Tax OtherComprehensiveIncomeLossAvailableForSaleSecuritiesAdjustmentNetOfTax	15358000	USD
CY2018Q2	us-gaap	Other Comprehensive Income Loss Available For Sale Securities Adjustment Net Of Tax OtherComprehensiveIncomeLossAvailableForSaleSecuritiesAdjustmentNetOfTax	-9020000	USD
	us-gaap	Other Comprehensive Income Loss Available For Sale Securities Adjustment Net Of Tax OtherComprehensiveIncomeLossAvailableForSaleSecuritiesAdjustmentNetOfTax	28543000	USD
	us-gaap	Other Comprehensive Income Loss Available For Sale Securities Adjustment Net Of Tax OtherComprehensiveIncomeLossAvailableForSaleSecuritiesAdjustmentNetOfTax	-34253000	USD
CY2019Q2	us-gaap	Other Comprehensive Income Loss Cash Flow Hedge Gain Loss Before Reclassification And Tax OtherComprehensiveIncomeLossCashFlowHedgeGainLossBeforeReclassificationAndTax	-14102000	USD
CY2018Q2	us-gaap	Other Comprehensive Income Loss Cash Flow Hedge Gain Loss Before Reclassification And Tax OtherComprehensiveIncomeLossCashFlowHedgeGainLossBeforeReclassificationAndTax	1895000	USD
	us-gaap	Other Comprehensive Income Loss Cash Flow Hedge Gain Loss Before Reclassification And Tax OtherComprehensiveIncomeLossCashFlowHedgeGainLossBeforeReclassificationAndTax	-21041000	USD
	us-gaap	Other Comprehensive Income Loss Cash Flow Hedge Gain Loss Before Reclassification And Tax OtherComprehensiveIncomeLossCashFlowHedgeGainLossBeforeReclassificationAndTax	2768000	USD
CY2019Q2	us-gaap	Other Comprehensive Income Loss Cash Flow Hedge Gain Loss Before Reclassification Tax OtherComprehensiveIncomeLossCashFlowHedgeGainLossBeforeReclassificationTax	-3667000	USD
CY2018Q2	us-gaap	Other Comprehensive Income Loss Cash Flow Hedge Gain Loss Before Reclassification Tax OtherComprehensiveIncomeLossCashFlowHedgeGainLossBeforeReclassificationTax	492000	USD
	us-gaap	Other Comprehensive Income Loss Cash Flow Hedge Gain Loss Reclassification Tax OtherComprehensiveIncomeLossCashFlowHedgeGainLossReclassificationTax	106000	USD
	us-gaap	Other Comprehensive Income Loss Cash Flow Hedge Gain Loss Reclassification Before Tax OtherComprehensiveIncomeLossCashFlowHedgeGainLossReclassificationBeforeTax	128000	USD
	us-gaap	Other Comprehensive Income Loss Cash Flow Hedge Gain Loss Reclassification Tax OtherComprehensiveIncomeLossCashFlowHedgeGainLossReclassificationTax	33000	USD
	us-gaap	Other Comprehensive Income Loss Cash Flow Hedge Gain Loss Before Reclassification Tax OtherComprehensiveIncomeLossCashFlowHedgeGainLossBeforeReclassificationTax	-5471000	USD
	us-gaap	Other Comprehensive Income Loss Cash Flow Hedge Gain Loss Before Reclassification Tax OtherComprehensiveIncomeLossCashFlowHedgeGainLossBeforeReclassificationTax	719000	USD
CY2019Q2	us-gaap	Other Comprehensive Income Loss Cash Flow Hedge Gain Loss Reclassification Before Tax OtherComprehensiveIncomeLossCashFlowHedgeGainLossReclassificationBeforeTax	-4000	USD
	us-gaap	Net Income Loss NetIncomeLoss	47804000	USD
	us-gaap	Provision For Loan And Lease Losses ProvisionForLoanAndLeaseLosses	10113000	USD
CY2019Q2	us-gaap	Other Comprehensive Income Loss Cash Flow Hedge Gain Loss Reclassification Tax OtherComprehensiveIncomeLossCashFlowHedgeGainLossReclassificationTax	-1000	USD
CY2018Q2	us-gaap	Other Comprehensive Income Loss Cash Flow Hedge Gain Loss Reclassification Tax OtherComprehensiveIncomeLossCashFlowHedgeGainLossReclassificationTax	67000	USD
CY2019Q2	us-gaap	Adjustments To Additional Paid In Capital Sharebased Compensation Requisite Service Period Recognition Value AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue	2315000	USD
CY2019Q2	us-gaap	Other Comprehensive Income Loss Cash Flow Hedge Gain Loss After Reclassification And Tax OtherComprehensiveIncomeLossCashFlowHedgeGainLossAfterReclassificationAndTax	-10432000	USD
CY2018Q2	us-gaap	Other Comprehensive Income Loss Cash Flow Hedge Gain Loss After Reclassification And Tax OtherComprehensiveIncomeLossCashFlowHedgeGainLossAfterReclassificationAndTax	1211000	USD
	us-gaap	Other Comprehensive Income Loss Cash Flow Hedge Gain Loss After Reclassification And Tax OtherComprehensiveIncomeLossCashFlowHedgeGainLossAfterReclassificationAndTax	-15873000	USD
	us-gaap	Other Comprehensive Income Loss Cash Flow Hedge Gain Loss After Reclassification And Tax OtherComprehensiveIncomeLossCashFlowHedgeGainLossAfterReclassificationAndTax	1954000	USD
CY2019Q2	us-gaap	Other Comprehensive Income Loss Net Of Tax Portion Attributable To Parent OtherComprehensiveIncomeLossNetOfTaxPortionAttributableToParent	4926000	USD
CY2018Q2	us-gaap	Other Comprehensive Income Loss Net Of Tax Portion Attributable To Parent OtherComprehensiveIncomeLossNetOfTaxPortionAttributableToParent	-7809000	USD
	us-gaap	Other Comprehensive Income Loss Net Of Tax Portion Attributable To Parent OtherComprehensiveIncomeLossNetOfTaxPortionAttributableToParent	12670000	USD
	us-gaap	Other Comprehensive Income Loss Net Of Tax Portion Attributable To Parent OtherComprehensiveIncomeLossNetOfTaxPortionAttributableToParent	-32299000	USD
CY2019Q2	us-gaap	Comprehensive Income Net Of Tax ComprehensiveIncomeNetOfTax	14222000	USD
CY2018Q2	us-gaap	Comprehensive Income Net Of Tax ComprehensiveIncomeNetOfTax	15854000	USD
	us-gaap	Comprehensive Income Net Of Tax ComprehensiveIncomeNetOfTax	37405000	USD
	us-gaap	Comprehensive Income Net Of Tax ComprehensiveIncomeNetOfTax	15505000	USD
CY2019Q1	us-gaap	Stockholders Equity StockholdersEquity	978373000	USD
CY2019Q2	us-gaap	Net Income Loss NetIncomeLoss	9296000	USD
CY2019Q2	us-gaap	Other Comprehensive Income Loss Net Of Tax Portion Attributable To Parent OtherComprehensiveIncomeLossNetOfTaxPortionAttributableToParent	4926000	USD
CY2019Q2	us-gaap	Dividends Preferred Stock DividendsPreferredStock	3615000	USD
CY2019Q2	us-gaap	Stock Issued During Period Value Share Based Compensation StockIssuedDuringPeriodValueShareBasedCompensation	110000	USD
CY2019Q2	us-gaap	Stockholders Equity StockholdersEquity	991405000	USD
CY2018Q1	us-gaap	Stockholders Equity StockholdersEquity	919088000	USD
CY2018Q2	us-gaap	Net Income Loss NetIncomeLoss	23663000	USD
CY2018Q2	us-gaap	Other Comprehensive Income Loss Net Of Tax Portion Attributable To Parent OtherComprehensiveIncomeLossNetOfTaxPortionAttributableToParent	-7809000	USD
CY2018Q2	us-gaap	Dividends Preferred Stock DividendsPreferredStock	3615000	USD
CY2018Q2	us-gaap	Adjustments To Additional Paid In Capital Sharebased Compensation Requisite Service Period Recognition Value AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue	1875000	USD
CY2018Q2	us-gaap	Stock Issued During Period Value Share Based Compensation StockIssuedDuringPeriodValueShareBasedCompensation	3025000	USD
CY2018Q2	us-gaap	Stockholders Equity StockholdersEquity	936227000	USD
CY2018Q4	us-gaap	Stockholders Equity StockholdersEquity	956816000	USD
	us-gaap	Net Income Loss NetIncomeLoss	24735000	USD
	us-gaap	Other Comprehensive Income Loss Net Of Tax Portion Attributable To Parent OtherComprehensiveIncomeLossNetOfTaxPortionAttributableToParent	12670000	USD
	us-gaap	Dividends Preferred Stock DividendsPreferredStock	7229000	USD
	us-gaap	Adjustments To Additional Paid In Capital Sharebased Compensation Requisite Service Period Recognition Value AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue	4425000	USD
	us-gaap	Stock Issued During Period Value Share Based Compensation StockIssuedDuringPeriodValueShareBasedCompensation	559000	USD
	us-gaap	Stock Repurchased During Period Value StockRepurchasedDuringPeriodValue	571000	USD
CY2019Q2	us-gaap	Stockholders Equity StockholdersEquity	991405000	USD
CY2017Q4	us-gaap	Stockholders Equity StockholdersEquity	920964000	USD
	us-gaap	Net Income Loss NetIncomeLoss	47804000	USD
	us-gaap	Provision For Loan And Lease Losses ProvisionForLoanAndLeaseLosses	1333000	USD
	us-gaap	Other Comprehensive Income Loss Net Of Tax Portion Attributable To Parent OtherComprehensiveIncomeLossNetOfTaxPortionAttributableToParent	-32299000	USD
	us-gaap	Dividends Preferred Stock DividendsPreferredStock	7229000	USD
	us-gaap	Net Income Loss NetIncomeLoss	24735000	USD
	us-gaap	Adjustments To Additional Paid In Capital Sharebased Compensation Requisite Service Period Recognition Value AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue	3661000	USD
	us-gaap	Stock Issued During Period Value Other StockIssuedDuringPeriodValueOther	112000	USD
	us-gaap	Stock Issued During Period Value Share Based Compensation StockIssuedDuringPeriodValueShareBasedCompensation	3214000	USD
CY2018Q2	us-gaap	Stockholders Equity StockholdersEquity	936227000	USD
	us-gaap	Depreciation Amortization And Accretion Net DepreciationAmortizationAndAccretionNet	8884000	USD
	us-gaap	Depreciation Amortization And Accretion Net DepreciationAmortizationAndAccretionNet	6716000	USD
	us-gaap	Share Based Compensation ShareBasedCompensation	4900000	USD
	us-gaap	Share Based Compensation ShareBasedCompensation	4384000	USD
	us-gaap	Deferred Income Tax Expense Benefit DeferredIncomeTaxExpenseBenefit	-681000	USD
	us-gaap	Deferred Income Tax Expense Benefit DeferredIncomeTaxExpenseBenefit	4172000	USD
	us-gaap	Accretion Amortization Of Discounts And Premiums Investments AccretionAmortizationOfDiscountsAndPremiumsInvestments	-421000	USD
	us-gaap	Accretion Amortization Of Discounts And Premiums Investments AccretionAmortizationOfDiscountsAndPremiumsInvestments	-813000	USD
	us-gaap	Gain Loss On Investments GainLossOnInvestments	-345000	USD
	us-gaap	Gain Loss On Investments GainLossOnInvestments	-296000	USD
	cubi	Loss Upon Acquisitionof Interest Only Gnma Securities LossUponAcquisitionofInterestOnlyGNMASecurities	7476000	USD
	cubi	Loss Upon Acquisitionof Interest Only Gnma Securities LossUponAcquisitionofInterestOnlyGNMASecurities	0	USD
	cubi	Gain On Sale Of Mortgages And Other Loans GainOnSaleOfMortgagesAndOtherLoans	304000	USD
	cubi	Gain On Sale Of Mortgages And Other Loans GainOnSaleOfMortgagesAndOtherLoans	2572000	USD
	us-gaap	Payments For Origination Of Mortgage Loans Held For Sale PaymentsForOriginationOfMortgageLoansHeldForSale	22152000	USD
	us-gaap	Payments For Origination Of Mortgage Loans Held For Sale PaymentsForOriginationOfMortgageLoansHeldForSale	11554000	USD
	us-gaap	Proceeds From Sale Of Mortgage Loans Held For Sale ProceedsFromSaleOfMortgageLoansHeldForSale	19591000	USD
	us-gaap	Proceeds From Sale Of Mortgage Loans Held For Sale ProceedsFromSaleOfMortgageLoansHeldForSale	12640000	USD
	cubi	Accretion Of Fair Values Discounts Net AccretionOfFairValuesDiscountsNet	232000	USD
	cubi	Accretion Of Fair Values Discounts Net AccretionOfFairValuesDiscountsNet	85000	USD
	us-gaap	Gains Losses On Sales Of Other Real Estate GainsLossesOnSalesOfOtherRealEstate	0	USD
	us-gaap	Gains Losses On Sales Of Other Real Estate GainsLossesOnSalesOfOtherRealEstate	28000	USD
	cubi	Valuation And Other Adjustments To Other Real Estate Owned ValuationAndOtherAdjustmentsToOtherRealEstateOwned	31000	USD
	cubi	Valuation And Other Adjustments To Other Real Estate Owned ValuationAndOtherAdjustmentsToOtherRealEstateOwned	78000	USD
	us-gaap	Bank Owned Life Insurance Income BankOwnedLifeInsuranceIncome	3653000	USD
	us-gaap	Bank Owned Life Insurance Income BankOwnedLifeInsuranceIncome	3900000	USD
	us-gaap	Increase Decrease In Other Operating Assets IncreaseDecreaseInOtherOperatingAssets	63311000	USD
	us-gaap	Increase Decrease In Other Operating Assets IncreaseDecreaseInOtherOperatingAssets	7857000	USD
	us-gaap	Increase Decrease In Other Operating Liabilities IncreaseDecreaseInOtherOperatingLiabilities	16502000	USD
	us-gaap	Increase Decrease In Other Operating Liabilities IncreaseDecreaseInOtherOperatingLiabilities	13061000	USD
	us-gaap	Net Cash Provided By Used In Operating Activities NetCashProvidedByUsedInOperatingActivities	3129000	USD
	us-gaap	Net Cash Provided By Used In Operating Activities NetCashProvidedByUsedInOperatingActivities	65471000	USD
	us-gaap	Proceeds From Maturities Prepayments And Calls Of Available For Sale Securities ProceedsFromMaturitiesPrepaymentsAndCallsOfAvailableForSaleSecurities	11616000	USD
	us-gaap	Proceeds From Maturities Prepayments And Calls Of Available For Sale Securities ProceedsFromMaturitiesPrepaymentsAndCallsOfAvailableForSaleSecurities	26216000	USD
	us-gaap	Payments To Acquire Available For Sale Securities PaymentsToAcquireAvailableForSaleSecurities	0	USD
	us-gaap	Payments To Acquire Available For Sale Securities PaymentsToAcquireAvailableForSaleSecurities	763242000	USD
	cubi	Originationofmortgagewarehouseloans Originationofmortgagewarehouseloans	12246471000	USD
	cubi	Originationofmortgagewarehouseloans Originationofmortgagewarehouseloans	14260621000	USD
	cubi	Proceedsfrompayoffsofmortgagewarehouseloans Proceedsfrompayoffsofmortgagewarehouseloans	11624062000	USD
	cubi	Proceedsfrompayoffsofmortgagewarehouseloans Proceedsfrompayoffsofmortgagewarehouseloans	14123291000	USD
	us-gaap	Payments For Proceeds From Loans And Leases PaymentsForProceedsFromLoansAndLeases	22665000	USD
	us-gaap	Payments For Proceeds From Loans And Leases PaymentsForProceedsFromLoansAndLeases	18680000	USD
	us-gaap	Proceeds From Sale Of Loans Receivable ProceedsFromSaleOfLoansReceivable	0	USD
	us-gaap	Proceeds From Sale Of Loans Receivable ProceedsFromSaleOfLoansReceivable	29038000	USD
	us-gaap	Payments To Acquire Loans Held For Investment PaymentsToAcquireLoansHeldForInvestment	555587000	USD
	us-gaap	Net Cash Provided By Used In Investing Activities NetCashProvidedByUsedInInvestingActivities	-1213324000	USD
	us-gaap	Payments To Acquire Loans Held For Investment PaymentsToAcquireLoansHeldForInvestment	278508000	USD
	us-gaap	Net Cash Provided By Used In Investing Activities NetCashProvidedByUsedInInvestingActivities	-1179191000	USD
	us-gaap	Increase Decrease In Deposits IncreaseDecreaseInDeposits	1043541000	USD
	us-gaap	Proceeds From Life Insurance Policies ProceedsFromLifeInsurancePolicies	0	USD
	us-gaap	Increase Decrease In Deposits IncreaseDecreaseInDeposits	495812000	USD
	us-gaap	Proceeds From Repayments Of Short Term Debt ProceedsFromRepaymentsOfShortTermDebt	-335970000	USD
	us-gaap	Proceeds From Life Insurance Policies ProceedsFromLifeInsurancePolicies	529000	USD
	us-gaap	Payments For Proceeds From Investments PaymentsForProceedsFromInvestments	12262000	USD
	us-gaap	Proceeds From Repayments Of Short Term Debt ProceedsFromRepaymentsOfShortTermDebt	777937000	USD
	us-gaap	Increase Decrease In Federal Funds Purchased IncreaseDecreaseInFederalFundsPurchased	-219000000	USD
	us-gaap	Increase Decrease In Federal Funds Purchased IncreaseDecreaseInFederalFundsPurchased	50000000	USD
	us-gaap	Payments For Proceeds From Investments PaymentsForProceedsFromInvestments	30148000	USD
	us-gaap	Proceeds From Federal Home Loan Bank Borrowings ProceedsFromFederalHomeLoanBankBorrowings	350000000	USD
	us-gaap	Proceeds From Federal Home Loan Bank Borrowings ProceedsFromFederalHomeLoanBankBorrowings	0	USD
	us-gaap	Repayments Of Other Long Term Debt RepaymentsOfOtherLongTermDebt	25000000	USD
	us-gaap	Payments To Acquire Property Plant And Equipment PaymentsToAcquirePropertyPlantAndEquipment	345000	USD
	us-gaap	Payments To Acquire Property Plant And Equipment PaymentsToAcquirePropertyPlantAndEquipment	608000	USD
	us-gaap	Proceeds From Sale Of Foreclosed Assets ProceedsFromSaleOfForeclosedAssets	0	USD
	us-gaap	Proceeds From Sale Of Foreclosed Assets ProceedsFromSaleOfForeclosedAssets	28000	USD
	us-gaap	Payments To Acquire Equipment On Lease PaymentsToAcquireEquipmentOnLease	11672000	USD
	us-gaap	Payments To Acquire Equipment On Lease PaymentsToAcquireEquipmentOnLease	6486000	USD
	us-gaap	Repayments Of Other Long Term Debt RepaymentsOfOtherLongTermDebt	0	USD
	us-gaap	Payments Of Dividends Preferred Stock And Preference Stock PaymentsOfDividendsPreferredStockAndPreferenceStock	7229000	USD
	us-gaap	Payments Of Dividends Preferred Stock And Preference Stock PaymentsOfDividendsPreferredStockAndPreferenceStock	7229000	USD
	us-gaap	Proceeds From Warrant Exercises ProceedsFromWarrantExercises	0	USD
	us-gaap	Proceeds From Warrant Exercises ProceedsFromWarrantExercises	112000	USD
	us-gaap	Payments For Repurchase Of Common Stock PaymentsForRepurchaseOfCommonStock	571000	USD
	us-gaap	Payments For Repurchase Of Common Stock PaymentsForRepurchaseOfCommonStock	0	USD
	us-gaap	Payments Related To Tax Withholding For Share Based Compensation PaymentsRelatedToTaxWithholdingForShareBasedCompensation	1210000	USD
	us-gaap	Payments Related To Tax Withholding For Share Based Compensation PaymentsRelatedToTaxWithholdingForShareBasedCompensation	700000	USD
	us-gaap	Proceeds From Issuance Of Common Stock ProceedsFromIssuanceOfCommonStock	1294000	USD
	us-gaap	Proceeds From Issuance Of Common Stock ProceedsFromIssuanceOfCommonStock	3191000	USD
	us-gaap	Net Cash Provided By Used In Financing Activities NetCashProvidedByUsedInFinancingActivities	1243855000	USD
	us-gaap	Net Cash Provided By Used In Financing Activities NetCashProvidedByUsedInFinancingActivities	1219123000	USD
	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents Period Increase Decrease Including Exchange Rate Effect CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect	33660000	USD
	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents Period Increase Decrease Including Exchange Rate Effect CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect	105403000	USD
CY2018Q4	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents	62135000	USD
CY2017Q4	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents	146323000	USD
CY2019Q2	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents	95795000	USD
CY2018Q2	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents	251726000	USD
	us-gaap	Interest Paid Net InterestPaidNet	85560000	USD
	us-gaap	Interest Paid Net InterestPaidNet	73162000	USD
	us-gaap	Income Taxes Paid Net IncomeTaxesPaidNet	3005000	USD
	us-gaap	Income Taxes Paid Net IncomeTaxesPaidNet	4174000	USD
	us-gaap	Transfer To Other Real Estate TransferToOtherRealEstate	291000	USD
	us-gaap	Transfer To Other Real Estate TransferToOtherRealEstate	57000	USD
	us-gaap	Transfer Of Loans Held For Sale To Portfolio Loans1 TransferOfLoansHeldForSaleToPortfolioLoans1	0	USD
CY2018Q2	us-gaap	Incremental Common Shares Attributable To Call Options And Warrants IncrementalCommonSharesAttributableToCallOptionsAndWarrants	8511	shares
	us-gaap	Incremental Common Shares Attributable To Call Options And Warrants IncrementalCommonSharesAttributableToCallOptionsAndWarrants	0	shares
CY2018Q2	us-gaap	Incremental Common Shares Attributable To Share Based Payment Arrangements IncrementalCommonSharesAttributableToShareBasedPaymentArrangements	807258	shares
	us-gaap	Incremental Common Shares Attributable To Share Based Payment Arrangements IncrementalCommonSharesAttributableToShareBasedPaymentArrangements	446985	shares
	us-gaap	Incremental Common Shares Attributable To Share Based Payment Arrangements IncrementalCommonSharesAttributableToShareBasedPaymentArrangements	823245	shares
CY2019Q2	us-gaap	Incremental Common Shares Attributable To Call Options And Warrants IncrementalCommonSharesAttributableToCallOptionsAndWarrants	0	shares
	us-gaap	Transfer Of Loans Held For Sale To Portfolio Loans1 TransferOfLoansHeldForSaleToPortfolioLoans1	129691000	USD
	cubi	Acquisitionof Interest Only Gnma Securities Securinga Mortgage Warehouse Loan AcquisitionofInterestOnlyGNMASecuritiesSecuringaMortgageWarehouseLoan	17157000	USD
	cubi	Acquisitionof Interest Only Gnma Securities Securinga Mortgage Warehouse Loan AcquisitionofInterestOnlyGNMASecuritiesSecuringaMortgageWarehouseLoan	0	USD
	us-gaap	Loans Assumed1 LoansAssumed1	1325000	USD
	us-gaap	Loans Assumed1 LoansAssumed1	0	USD
	us-gaap	Noncash Or Part Noncash Acquisition Intangible Assets Acquired1 NoncashOrPartNoncashAcquisitionIntangibleAssetsAcquired1	0	USD
	us-gaap	Noncash Or Part Noncash Acquisition Intangible Assets Acquired1 NoncashOrPartNoncashAcquisitionIntangibleAssetsAcquired1	1502000	USD
	us-gaap	Nature Of Operations NatureOfOperations	DESCRIPTION OF THE BUSINESS<div style="line-height:120%;padding-top:12px;text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">Customers Bancorp, Inc. (the “Bancorp” or “Customers Bancorp”) is a bank holding company engaged in banking activities through its wholly owned subsidiary, Customers Bank (the “Bank”), collectively referred to as “Customers” herein. The consolidated financial statements have been prepared in conformity with U.S. GAAP and pursuant to the rules and regulations of the SEC.</span></div><div style="line-height:120%;padding-top:12px;text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">Customers Bancorp, Inc. and its wholly owned subsidiaries, Customers Bank, and non-bank subsidiaries, serve residents and businesses in Southeastern Pennsylvania (Bucks, Berks, Chester, Philadelphia and Delaware Counties); Rye Brook, New York (Westchester County); Hamilton, New Jersey (Mercer County); Boston, Massachusetts; Providence, Rhode Island; Portsmouth, New Hampshire (Rockingham County); Manhattan and Melville, New York; Washington, D.C.; Chicago, Illinois; and nationally for certain loan and deposit products. The Bank has </span><span style="font-family:inherit;font-size:10pt;"><span>13</span></span><span style="font-family:inherit;font-size:10pt;"> full-service branches and provides commercial banking products, primarily loans and deposits. In addition, Customers Bank also administratively supports loan, equipment leases and other financial products to customers through its limited-purpose offices in Boston, Massachusetts, Providence, Rhode Island, Portsmouth, New Hampshire, Manhattan and Melville, New York, Philadelphia, Pennsylvania, Washington, D.C., and Chicago, Illinois. The Bank also provides liquidity to residential mortgage originators nationwide through commercial loans to mortgage companies. Through BankMobile, a division of Customers Bank, Customers offers state of the art high tech digital banking services to consumers, students, and the "under banked" nationwide, along with "Banking as a Service" offerings with white label partners.</span></div><div style="line-height:120%;padding-top:12px;text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">Customers is subject to regulation of the Pennsylvania Department of Banking and Securities and the Federal Reserve Bank and is periodically examined by those regulatory authorities. Customers Bancorp has made certain equity investments through its wholly owned subsidiaries CB Green Ventures Pte Ltd. and CUBI India Ventures Pte Ltd.</span></div>
CY2019Q2	cubi	Number Of Branches NumberOfBranches	13	Branch
CY2019Q2	us-gaap	Net Income Loss Available To Common Stockholders Basic NetIncomeLossAvailableToCommonStockholdersBasic	5681000	USD
CY2018Q2	us-gaap	Net Income Loss Available To Common Stockholders Basic NetIncomeLossAvailableToCommonStockholdersBasic	20048000	USD
	us-gaap	Net Income Loss Available To Common Stockholders Basic NetIncomeLossAvailableToCommonStockholdersBasic	17506000	USD
	us-gaap	Net Income Loss Available To Common Stockholders Basic NetIncomeLossAvailableToCommonStockholdersBasic	40575000	USD
CY2019Q2	us-gaap	Weighted Average Number Of Shares Outstanding Basic WeightedAverageNumberOfSharesOutstandingBasic	31154292	shares
CY2018Q2	us-gaap	Weighted Average Number Of Shares Outstanding Basic WeightedAverageNumberOfSharesOutstandingBasic	31564893	shares
	us-gaap	Weighted Average Number Of Shares Outstanding Basic WeightedAverageNumberOfSharesOutstandingBasic	31101037	shares
	us-gaap	Weighted Average Number Of Shares Outstanding Basic WeightedAverageNumberOfSharesOutstandingBasic	31495082	shares
CY2019Q2	us-gaap	Incremental Common Shares Attributable To Share Based Payment Arrangements IncrementalCommonSharesAttributableToShareBasedPaymentArrangements	471449	shares
	us-gaap	Incremental Common Shares Attributable To Call Options And Warrants IncrementalCommonSharesAttributableToCallOptionsAndWarrants	8566	shares
CY2019Q2	us-gaap	Weighted Average Number Of Diluted Shares Outstanding WeightedAverageNumberOfDilutedSharesOutstanding	31625741	shares
CY2018Q2	us-gaap	Weighted Average Number Of Diluted Shares Outstanding WeightedAverageNumberOfDilutedSharesOutstanding	32380662	shares
	us-gaap	Weighted Average Number Of Diluted Shares Outstanding WeightedAverageNumberOfDilutedSharesOutstanding	31548022	shares
	us-gaap	Weighted Average Number Of Diluted Shares Outstanding WeightedAverageNumberOfDilutedSharesOutstanding	32326893	shares
CY2019Q2	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	0.18
CY2018Q2	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	0.64
	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	0.56
	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	1.29
CY2019Q2	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	0.18
CY2018Q2	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	0.62
	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	0.55
	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	1.26
CY2019Q2	us-gaap	Other Comprehensive Income Loss Before Reclassifications Net Of Tax OtherComprehensiveIncomeLossBeforeReclassificationsNetOfTax	4923000	USD
CY2019Q2	us-gaap	Reclassification From Accumulated Other Comprehensive Income Current Period Net Of Tax ReclassificationFromAccumulatedOtherComprehensiveIncomeCurrentPeriodNetOfTax	-3000	USD
CY2019Q2	us-gaap	Other Comprehensive Income Loss Net Of Tax OtherComprehensiveIncomeLossNetOfTax	4926000	USD
	us-gaap	Other Comprehensive Income Loss Before Reclassifications Net Of Tax OtherComprehensiveIncomeLossBeforeReclassificationsNetOfTax	12973000	USD
	us-gaap	Reclassification From Accumulated Other Comprehensive Income Current Period Net Of Tax ReclassificationFromAccumulatedOtherComprehensiveIncomeCurrentPeriodNetOfTax	303000	USD
	us-gaap	Other Comprehensive Income Loss Net Of Tax OtherComprehensiveIncomeLossNetOfTax	12670000	USD
CY2018Q2	us-gaap	Other Comprehensive Income Loss Before Reclassifications Net Of Tax OtherComprehensiveIncomeLossBeforeReclassificationsNetOfTax	-7617000	USD
CY2018Q2	us-gaap	Reclassification From Accumulated Other Comprehensive Income Current Period Net Of Tax ReclassificationFromAccumulatedOtherComprehensiveIncomeCurrentPeriodNetOfTax	192000	USD
CY2018Q2	us-gaap	Other Comprehensive Income Loss Net Of Tax OtherComprehensiveIncomeLossNetOfTax	-7809000	USD
	us-gaap	Other Comprehensive Income Loss Before Reclassifications Net Of Tax OtherComprehensiveIncomeLossBeforeReclassificationsNetOfTax	-32204000	USD
	us-gaap	Reclassification From Accumulated Other Comprehensive Income Current Period Net Of Tax ReclassificationFromAccumulatedOtherComprehensiveIncomeCurrentPeriodNetOfTax	95000	USD
	us-gaap	Other Comprehensive Income Loss Net Of Tax OtherComprehensiveIncomeLossNetOfTax	-32299000	USD
CY2019Q2	us-gaap	Available For Sale Debt Securities Amortized Cost Basis AvailableForSaleDebtSecuritiesAmortizedCostBasis	680637000	USD
CY2019Q2	us-gaap	Available For Sale Debt Securities Accumulated Gross Unrealized Gain Before Tax AvailableForSaleDebtSecuritiesAccumulatedGrossUnrealizedGainBeforeTax	10597000	USD
CY2019Q2	us-gaap	Available For Sale Debt Securities Accumulated Gross Unrealized Loss Before Tax AvailableForSaleDebtSecuritiesAccumulatedGrossUnrealizedLossBeforeTax	1405000	USD
CY2019Q2	us-gaap	Available For Sale Securities Debt Securities AvailableForSaleSecuritiesDebtSecurities	689829000	USD
CY2019Q2	cubi	Investment Securitiesat Fair Value InvestmentSecuritiesatFairValue	708359000	USD
CY2018Q4	us-gaap	Equity Securities Fv Ni EquitySecuritiesFvNi	1718000	USD
CY2018Q4	us-gaap	Available For Sale Debt Securities Amortized Cost Basis AvailableForSaleDebtSecuritiesAmortizedCostBasis	692674000	USD
CY2018Q4	us-gaap	Available For Sale Debt Securities Accumulated Gross Unrealized Gain Before Tax AvailableForSaleDebtSecuritiesAccumulatedGrossUnrealizedGainBeforeTax	920000	USD
CY2018Q4	us-gaap	Available For Sale Debt Securities Accumulated Gross Unrealized Loss Before Tax AvailableForSaleDebtSecuritiesAccumulatedGrossUnrealizedLossBeforeTax	30300000	USD
CY2018Q4	us-gaap	Available For Sale Securities Debt Securities AvailableForSaleSecuritiesDebtSecurities	663294000	USD
CY2018Q4	cubi	Investment Securitiesat Fair Value InvestmentSecuritiesatFairValue	665012000	USD
CY2019Q2	us-gaap	Available For Sale Securities Debt Maturities Within One Year Amortized Cost AvailableForSaleSecuritiesDebtMaturitiesWithinOneYearAmortizedCost	0	USD
CY2019Q2	us-gaap	Available For Sale Securities Debt Maturities Within One Year Fair Value AvailableForSaleSecuritiesDebtMaturitiesWithinOneYearFairValue	0	USD
CY2019Q2	us-gaap	Available For Sale Securities Debt Maturities After One Through Five Years Amortized Cost AvailableForSaleSecuritiesDebtMaturitiesAfterOneThroughFiveYearsAmortizedCost	0	USD
CY2019Q2	us-gaap	Available For Sale Securities Debt Maturities After One Through Five Years Fair Value AvailableForSaleSecuritiesDebtMaturitiesAfterOneThroughFiveYearsFairValue	0	USD
CY2019Q2	us-gaap	Available For Sale Securities Debt Maturities After Five Through Ten Years Amortized Cost AvailableForSaleSecuritiesDebtMaturitiesAfterFiveThroughTenYearsAmortizedCost	379267000	USD
CY2019Q2	us-gaap	Available For Sale Securities Debt Maturities After Five Through Ten Years Fair Value AvailableForSaleSecuritiesDebtMaturitiesAfterFiveThroughTenYearsFairValue	386316000	USD
CY2019Q2	us-gaap	Available For Sale Securities Debt Maturities After Ten Years Amortized Cost AvailableForSaleSecuritiesDebtMaturitiesAfterTenYearsAmortizedCost	2000000	USD
CY2019Q2	us-gaap	Available For Sale Securities Debt Maturities After Ten Years Fair Value AvailableForSaleSecuritiesDebtMaturitiesAfterTenYearsFairValue	2122000	USD
CY2019Q2	cubi	Total Debt Securities Amortized Cost TotalDebtSecuritiesAmortizedCost	680637000	USD
CY2019Q2	cubi	Total Debt Securities Fair Value TotalDebtSecuritiesFairValue	706986000	USD
CY2019Q2	us-gaap	Debt Securities Available For Sale Continuous Unrealized Loss Position Less Than12 Months DebtSecuritiesAvailableForSaleContinuousUnrealizedLossPositionLessThan12Months	0	USD
CY2019Q2	us-gaap	Debt Securities Available For Sale Continuous Unrealized Loss Position Less Than12 Months Accumulated Loss DebtSecuritiesAvailableForSaleContinuousUnrealizedLossPositionLessThan12MonthsAccumulatedLoss	0	USD
CY2019Q2	cubi	Debt Securities Availableforsale Continuous Unrealized Loss Position12 Monthsor Longer Fair Value DebtSecuritiesAvailableforsaleContinuousUnrealizedLossPosition12MonthsorLongerFairValue	138788000	USD
CY2019Q2	us-gaap	Debt Securities Available For Sale Continuous Unrealized Loss Position12 Months Or Longer Accumulated Loss DebtSecuritiesAvailableForSaleContinuousUnrealizedLossPosition12MonthsOrLongerAccumulatedLoss	1405000	USD
CY2019Q2	us-gaap	Debt Securities Available For Sale Unrealized Loss Position DebtSecuritiesAvailableForSaleUnrealizedLossPosition	138788000	USD
CY2019Q2	us-gaap	Debt Securities Available For Sale Unrealized Loss Position Accumulated Loss DebtSecuritiesAvailableForSaleUnrealizedLossPositionAccumulatedLoss	1405000	USD
CY2018Q4	us-gaap	Debt Securities Available For Sale Continuous Unrealized Loss Position Less Than12 Months DebtSecuritiesAvailableForSaleContinuousUnrealizedLossPositionLessThan12Months	615410000	USD
CY2018Q4	us-gaap	Debt Securities Available For Sale Continuous Unrealized Loss Position Less Than12 Months Accumulated Loss DebtSecuritiesAvailableForSaleContinuousUnrealizedLossPositionLessThan12MonthsAccumulatedLoss	30300000	USD
CY2018Q4	cubi	Debt Securities Availableforsale Continuous Unrealized Loss Position12 Monthsor Longer Fair Value DebtSecuritiesAvailableforsaleContinuousUnrealizedLossPosition12MonthsorLongerFairValue	0	USD
CY2018Q4	us-gaap	Debt Securities Available For Sale Continuous Unrealized Loss Position12 Months Or Longer Accumulated Loss DebtSecuritiesAvailableForSaleContinuousUnrealizedLossPosition12MonthsOrLongerAccumulatedLoss	0	USD
CY2018Q4	us-gaap	Debt Securities Available For Sale Unrealized Loss Position DebtSecuritiesAvailableForSaleUnrealizedLossPosition	615410000	USD
CY2018Q4	us-gaap	Debt Securities Available For Sale Unrealized Loss Position Accumulated Loss DebtSecuritiesAvailableForSaleUnrealizedLossPositionAccumulatedLoss	30300000	USD
CY2019Q2	us-gaap	Debt Securities Available For Sale Continuous Unrealized Loss Position Less Than12 Months Number Of Positions DebtSecuritiesAvailableForSaleContinuousUnrealizedLossPositionLessThan12MonthsNumberOfPositions	0	Security
CY2019Q2	us-gaap	Debt Securities Available For Sale Continuous Unrealized Loss Position12 Months Or Longer Number Of Positions DebtSecuritiesAvailableForSaleContinuousUnrealizedLossPosition12MonthsOrLongerNumberOfPositions	7	Security
CY2019Q2	us-gaap	Pledged Financial Instruments Not Separately Reported Securities Pledged PledgedFinancialInstrumentsNotSeparatelyReportedSecuritiesPledged	22600000	USD
CY2018Q4	us-gaap	Pledged Financial Instruments Not Separately Reported Securities Pledged PledgedFinancialInstrumentsNotSeparatelyReportedSecuritiesPledged	23000000.0	USD
CY2019Q2	us-gaap	Loans And Leases Receivable Gross Carrying Amount LoansAndLeasesReceivableGrossCarryingAmount	7715769000	USD
CY2018Q4	us-gaap	Loans And Leases Receivable Gross Carrying Amount LoansAndLeasesReceivableGrossCarryingAmount	7138498000	USD
CY2019Q2	us-gaap	Loans And Leases Receivable Deferred Income LoansAndLeasesReceivableDeferredIncome	1663000	USD
CY2018Q4	us-gaap	Loans And Leases Receivable Deferred Income LoansAndLeasesReceivableDeferredIncome	424000	USD
CY2019Q2	us-gaap	Loans And Leases Receivable Allowance LoansAndLeasesReceivableAllowance	48388000	USD
CY2019Q2	us-gaap	Financing Receivable Recorded Investment Past Due FinancingReceivableRecordedInvestmentPastDue	11605000	USD
CY2018Q4	us-gaap	Loans And Leases Receivable Net Reported Amount Covered And Not Covered LoansAndLeasesReceivableNetReportedAmountCoveredAndNotCovered	8503522000	USD
	cubi	Loans Held For Sale Average Life From Purchase To Sale LoansHeldForSaleAverageLifeFromPurchaseToSale	P30D
CY2018Q4	us-gaap	Loans And Leases Receivable Allowance LoansAndLeasesReceivableAllowance	39972000	USD
CY2019Q2	us-gaap	Loans And Leases Receivable Net Reported Amount Covered And Not Covered LoansAndLeasesReceivableNetReportedAmountCoveredAndNotCovered	9667258000	USD
CY2019Q2	us-gaap	Financing Receivable Recorded Investment Nonaccrual Status FinancingReceivableRecordedInvestmentNonaccrualStatus	13433000	USD
CY2019Q2	us-gaap	Financing Receivable Recorded Investment Current FinancingReceivableRecordedInvestmentCurrent	7671481000	USD
CY2019Q2	cubi	Loansandleasesreceivableatamortizedcostorlowerofcostormarket Loansandleasesreceivableatamortizedcostorlowerofcostormarket	7715769000	USD
CY2018Q4	us-gaap	Financing Receivable Recorded Investment Past Due FinancingReceivableRecordedInvestmentPastDue	15551000	USD
CY2018Q4	us-gaap	Financing Receivable Recorded Investment Nonaccrual Status FinancingReceivableRecordedInvestmentNonaccrualStatus	27494000	USD
CY2018Q4	us-gaap	Financing Receivable Recorded Investment Current FinancingReceivableRecordedInvestmentCurrent	7073879000	USD
CY2018Q4	cubi	Loansandleasesreceivableatamortizedcostorlowerofcostormarket Loansandleasesreceivableatamortizedcostorlowerofcostormarket	7138498000	USD
	cubi	Period Of Due Within Which Loan Is Considered Current PeriodOfDueWithinWhichLoanIsConsideredCurrent	P30D
	cubi	Period Of Delinquent For Manufactured Housing Cash Reserve Funding PeriodOfDelinquentForManufacturedHousingCashReserveFunding	P90D
CY2019Q1	us-gaap	Loans And Leases Receivable Allowance LoansAndLeasesReceivableAllowance	43679000	USD
CY2019Q2	us-gaap	Financing Receivable Allowance For Credit Losses Write Offs FinancingReceivableAllowanceForCreditLossesWriteOffs	1250000	USD
CY2019Q2	us-gaap	Financing Receivable Allowance For Credit Losses Recovery FinancingReceivableAllowanceForCreditLossesRecovery	613000	USD
CY2019Q2	us-gaap	Provision For Loan Lease And Other Losses ProvisionForLoanLeaseAndOtherLosses	5346000	USD
CY2019Q2	us-gaap	Loans And Leases Receivable Allowance LoansAndLeasesReceivableAllowance	48388000	USD
CY2018Q4	us-gaap	Loans And Leases Receivable Allowance LoansAndLeasesReceivableAllowance	39972000	USD
	us-gaap	Financing Receivable Allowance For Credit Losses Write Offs FinancingReceivableAllowanceForCreditLossesWriteOffs	2594000	USD
	us-gaap	Financing Receivable Allowance For Credit Losses Recovery FinancingReceivableAllowanceForCreditLossesRecovery	897000	USD
	us-gaap	Provision For Loan Lease And Other Losses ProvisionForLoanLeaseAndOtherLosses	10113000	USD
CY2019Q2	us-gaap	Loans And Leases Receivable Allowance LoansAndLeasesReceivableAllowance	48388000	USD
CY2019Q2	us-gaap	Financing Receivable Individually Evaluated For Impairment FinancingReceivableIndividuallyEvaluatedForImpairment	30241000	USD
CY2019Q2	us-gaap	Financing Receivable Collectively Evaluated For Impairment FinancingReceivableCollectivelyEvaluatedForImpairment	7666278000	USD
CY2019Q2	cubi	Loansandleasesreceivableatamortizedcostorlowerofcostormarket Loansandleasesreceivableatamortizedcostorlowerofcostormarket	7715769000	USD
CY2019Q2	us-gaap	Financing Receivable Allowance For Credit Losses Individually Evaluated For Impairment1 FinancingReceivableAllowanceForCreditLossesIndividuallyEvaluatedForImpairment1	303000	USD
CY2019Q2	us-gaap	Financing Receivable Allowance For Credit Losses Collectively Evaluated For Impairment FinancingReceivableAllowanceForCreditLossesCollectivelyEvaluatedForImpairment	45383000	USD
CY2019Q2	us-gaap	Loans And Leases Receivable Allowance LoansAndLeasesReceivableAllowance	48388000	USD
CY2018Q1	us-gaap	Loans And Leases Receivable Allowance LoansAndLeasesReceivableAllowance	39499000	USD
CY2018Q2	us-gaap	Financing Receivable Allowance For Credit Losses Write Offs FinancingReceivableAllowanceForCreditLossesWriteOffs	1161000	USD
CY2018Q2	us-gaap	Financing Receivable Allowance For Credit Losses Recovery FinancingReceivableAllowanceForCreditLossesRecovery	734000	USD
CY2018Q2	us-gaap	Provision For Loan Lease And Other Losses ProvisionForLoanLeaseAndOtherLosses	-784000	USD
CY2018Q2	us-gaap	Loans And Leases Receivable Allowance LoansAndLeasesReceivableAllowance	38288000	USD
CY2017Q4	us-gaap	Loans And Leases Receivable Allowance LoansAndLeasesReceivableAllowance	38015000	USD
	us-gaap	Financing Receivable Allowance For Credit Losses Write Offs FinancingReceivableAllowanceForCreditLossesWriteOffs	1850000	USD
	us-gaap	Financing Receivable Allowance For Credit Losses Recovery FinancingReceivableAllowanceForCreditLossesRecovery	790000	USD
	us-gaap	Provision For Loan Lease And Other Losses ProvisionForLoanLeaseAndOtherLosses	1333000	USD
CY2018Q2	us-gaap	Loans And Leases Receivable Allowance LoansAndLeasesReceivableAllowance	38288000	USD
CY2018Q4	cubi	Loansandleasesreceivableatamortizedcostorlowerofcostormarket Loansandleasesreceivableatamortizedcostorlowerofcostormarket	7138498000	USD
CY2018Q4	us-gaap	Financing Receivable Allowance For Credit Losses Individually Evaluated For Impairment1 FinancingReceivableAllowanceForCreditLossesIndividuallyEvaluatedForImpairment1	845000	USD
CY2018Q4	us-gaap	Financing Receivable Individually Evaluated For Impairment FinancingReceivableIndividuallyEvaluatedForImpairment	39118000	USD
CY2018Q4	us-gaap	Financing Receivable Collectively Evaluated For Impairment FinancingReceivableCollectivelyEvaluatedForImpairment	7077806000	USD
CY2018Q4	us-gaap	Financing Receivable Allowance For Credit Losses Collectively Evaluated For Impairment FinancingReceivableAllowanceForCreditLossesCollectivelyEvaluatedForImpairment	36249000	USD
CY2018Q4	us-gaap	Loans And Leases Receivable Allowance LoansAndLeasesReceivableAllowance	39972000	USD
CY2019Q2	us-gaap	Impaired Financing Receivable Recorded Investment ImpairedFinancingReceivableRecordedInvestment	30241000	USD
CY2019Q2	us-gaap	Impaired Financing Receivable Unpaid Principal Balance ImpairedFinancingReceivableUnpaidPrincipalBalance	33564000	USD
CY2019Q2	us-gaap	Impaired Financing Receivable Related Allowance ImpairedFinancingReceivableRelatedAllowance	303000	USD
CY2019Q2	us-gaap	Impaired Financing Receivable Average Recorded Investment ImpairedFinancingReceivableAverageRecordedInvestment	34800000	USD
CY2019Q2	us-gaap	Impaired Financing Receivable Interest Income Accrual Method ImpairedFinancingReceivableInterestIncomeAccrualMethod	296000	USD
	us-gaap	Impaired Financing Receivable Average Recorded Investment ImpairedFinancingReceivableAverageRecordedInvestment	36239000	USD
	us-gaap	Impaired Financing Receivable Interest Income Accrual Method ImpairedFinancingReceivableInterestIncomeAccrualMethod	502000	USD
CY2018Q4	us-gaap	Impaired Financing Receivable Recorded Investment ImpairedFinancingReceivableRecordedInvestment	39118000	USD
CY2018Q4	us-gaap	Impaired Financing Receivable Unpaid Principal Balance ImpairedFinancingReceivableUnpaidPrincipalBalance	42031000	USD
CY2018Q4	us-gaap	Impaired Financing Receivable Related Allowance ImpairedFinancingReceivableRelatedAllowance	845000	USD
CY2018Q2	us-gaap	Impaired Financing Receivable Average Recorded Investment ImpairedFinancingReceivableAverageRecordedInvestment	36045000	USD
CY2018Q2	us-gaap	Impaired Financing Receivable Interest Income Accrual Method ImpairedFinancingReceivableInterestIncomeAccrualMethod	222000	USD
	us-gaap	Impaired Financing Receivable Average Recorded Investment ImpairedFinancingReceivableAverageRecordedInvestment	36841000	USD
	us-gaap	Impaired Financing Receivable Interest Income Accrual Method ImpairedFinancingReceivableInterestIncomeAccrualMethod	380000	USD
CY2019Q2	cubi	Loans Receivables Gross Troubled Debt Restructurings LoansReceivablesGrossTroubledDebtRestructurings	19000000.0	USD
CY2018Q4	cubi	Loans Receivables Gross Troubled Debt Restructurings LoansReceivablesGrossTroubledDebtRestructurings	19200000	USD
	cubi	Financing Receivable Impairment Minimum Performance Requirement Period FinancingReceivableImpairmentMinimumPerformanceRequirementPeriod	P9M
CY2019Q2	us-gaap	Financing Receivable Modifications Recorded Investment FinancingReceivableModificationsRecordedInvestment	0	USD
CY2019Q2	us-gaap	Financing Receivable Modifications Number Of Contracts2 FinancingReceivableModificationsNumberOfContracts2	2	Loan
CY2019Q2	us-gaap	Financing Receivable Modifications Post Modification Recorded Investment2 FinancingReceivableModificationsPostModificationRecordedInvestment2	47000	USD
CY2018Q2	us-gaap	Financing Receivable Modifications Number Of Contracts2 FinancingReceivableModificationsNumberOfContracts2	16	Loan
CY2018Q2	us-gaap	Financing Receivable Modifications Post Modification Recorded Investment2 FinancingReceivableModificationsPostModificationRecordedInvestment2	663000	USD
	us-gaap	Financing Receivable Modifications Number Of Contracts2 FinancingReceivableModificationsNumberOfContracts2	14	Loan
	us-gaap	Financing Receivable Modifications Post Modification Recorded Investment2 FinancingReceivableModificationsPostModificationRecordedInvestment2	946000	USD
	us-gaap	Financing Receivable Modifications Number Of Contracts2 FinancingReceivableModificationsNumberOfContracts2	25	Loan
	us-gaap	Financing Receivable Modifications Post Modification Recorded Investment2 FinancingReceivableModificationsPostModificationRecordedInvestment2	985000	USD
CY2019Q2	us-gaap	Financing Receivable Modifications Number Of Contracts2 FinancingReceivableModificationsNumberOfContracts2	2	Loan
CY2019Q2	us-gaap	Financing Receivable Modifications Post Modification Recorded Investment2 FinancingReceivableModificationsPostModificationRecordedInvestment2	47000	USD
CY2018Q2	us-gaap	Financing Receivable Modifications Number Of Contracts2 FinancingReceivableModificationsNumberOfContracts2	16	Loan
CY2018Q2	us-gaap	Financing Receivable Modifications Post Modification Recorded Investment2 FinancingReceivableModificationsPostModificationRecordedInvestment2	663000	USD
	us-gaap	Financing Receivable Modifications Number Of Contracts2 FinancingReceivableModificationsNumberOfContracts2	14	Loan
	us-gaap	Financing Receivable Modifications Post Modification Recorded Investment2 FinancingReceivableModificationsPostModificationRecordedInvestment2	946000	USD
	us-gaap	Financing Receivable Modifications Number Of Contracts2 FinancingReceivableModificationsNumberOfContracts2	25	Loan
	us-gaap	Financing Receivable Modifications Post Modification Recorded Investment2 FinancingReceivableModificationsPostModificationRecordedInvestment2	985000	USD
CY2018Q4	cubi	Number Of Commitments To Lend Additional Funds For Troubled Debt Restructurings NumberOfCommitmentsToLendAdditionalFundsForTroubledDebtRestructurings	0	Commitment
	us-gaap	Financing Receivable Modifications Subsequent Default Number Of Contracts1 FinancingReceivableModificationsSubsequentDefaultNumberOfContracts1	4	Loan
	us-gaap	Financing Receivable Modifications Subsequent Default Recorded Investment1 FinancingReceivableModificationsSubsequentDefaultRecordedInvestment1	108000	USD
	us-gaap	Financing Receivable Modifications Subsequent Default Number Of Contracts1 FinancingReceivableModificationsSubsequentDefaultNumberOfContracts1	0	Loan
	us-gaap	Financing Receivable Modifications Subsequent Default Recorded Investment1 FinancingReceivableModificationsSubsequentDefaultRecordedInvestment1	0	USD
CY2019Q2	cubi	Specific Allowance Loans Modified In Troubled Debt Restructurings SpecificAllowanceLoansModifiedInTroubledDebtRestructurings	0	Allowance
CY2019Q1	us-gaap	Certain Loans Acquired In Transfer Accretable Yield CertainLoansAcquiredInTransferAccretableYield	6194000	USD
CY2018Q1	us-gaap	Certain Loans Acquired In Transfer Accretable Yield CertainLoansAcquiredInTransferAccretableYield	7663000	USD
CY2018Q4	us-gaap	Certain Loans Acquired In Transfer Accretable Yield CertainLoansAcquiredInTransferAccretableYield	6178000	USD
CY2017Q4	us-gaap	Certain Loans Acquired In Transfer Accretable Yield CertainLoansAcquiredInTransferAccretableYield	7825000	USD
CY2019Q2	us-gaap	Certain Loans Acquired In Transfer Not Accounted For As Debt Securities Accretable Yield Accretion CertainLoansAcquiredInTransferNotAccountedForAsDebtSecuritiesAccretableYieldAccretion	378000	USD
CY2018Q2	us-gaap	Certain Loans Acquired In Transfer Not Accounted For As Debt Securities Accretable Yield Accretion CertainLoansAcquiredInTransferNotAccountedForAsDebtSecuritiesAccretableYieldAccretion	516000	USD
	us-gaap	Certain Loans Acquired In Transfer Not Accounted For As Debt Securities Accretable Yield Accretion CertainLoansAcquiredInTransferNotAccountedForAsDebtSecuritiesAccretableYieldAccretion	655000	USD
	us-gaap	Certain Loans Acquired In Transfer Not Accounted For As Debt Securities Accretable Yield Accretion CertainLoansAcquiredInTransferNotAccountedForAsDebtSecuritiesAccretableYieldAccretion	854000	USD
CY2019Q2	us-gaap	Certain Loans Acquired In Transfer Not Accounted For As Debt Securities Accretable Yield Reclassifications To From Nonaccretable Difference CertainLoansAcquiredInTransferNotAccountedForAsDebtSecuritiesAccretableYieldReclassificationsToFromNonaccretableDifference	-9000	USD
CY2018Q2	us-gaap	Certain Loans Acquired In Transfer Not Accounted For As Debt Securities Accretable Yield Reclassifications To From Nonaccretable Difference CertainLoansAcquiredInTransferNotAccountedForAsDebtSecuritiesAccretableYieldReclassificationsToFromNonaccretableDifference	256000	USD
	us-gaap	Certain Loans Acquired In Transfer Not Accounted For As Debt Securities Accretable Yield Reclassifications To From Nonaccretable Difference CertainLoansAcquiredInTransferNotAccountedForAsDebtSecuritiesAccretableYieldReclassificationsToFromNonaccretableDifference	284000	USD
	us-gaap	Certain Loans Acquired In Transfer Not Accounted For As Debt Securities Accretable Yield Reclassifications To From Nonaccretable Difference CertainLoansAcquiredInTransferNotAccountedForAsDebtSecuritiesAccretableYieldReclassificationsToFromNonaccretableDifference	432000	USD
CY2019Q2	us-gaap	Certain Loans Acquired In Transfer Accretable Yield CertainLoansAcquiredInTransferAccretableYield	5807000	USD
CY2018Q2	us-gaap	Certain Loans Acquired In Transfer Accretable Yield CertainLoansAcquiredInTransferAccretableYield	7403000	USD
CY2019Q2	us-gaap	Certain Loans Acquired In Transfer Accretable Yield CertainLoansAcquiredInTransferAccretableYield	5807000	USD
CY2018Q2	us-gaap	Certain Loans Acquired In Transfer Accretable Yield CertainLoansAcquiredInTransferAccretableYield	7403000	USD
CY2019Q2	us-gaap	Loans And Leases Receivable Gross Carrying Amount LoansAndLeasesReceivableGrossCarryingAmount	7715769000	USD
CY2018Q4	us-gaap	Loans And Leases Receivable Gross Carrying Amount LoansAndLeasesReceivableGrossCarryingAmount	7138498000	USD
CY2019Q2	us-gaap	Payments To Acquire Loans Receivable PaymentsToAcquireLoansReceivable	423590000	USD
CY2018Q2	us-gaap	Payments To Acquire Loans Receivable PaymentsToAcquireLoansReceivable	277374000	USD
	us-gaap	Payments To Acquire Loans Receivable PaymentsToAcquireLoansReceivable	556110000	USD
	us-gaap	Payments To Acquire Loans Receivable PaymentsToAcquireLoansReceivable	277374000	USD
CY2019Q2	cubi	Valueatthe Timeof Saleof Loans Receivable ValueattheTimeofSaleofLoansReceivable	0	USD
CY2018Q2	cubi	Valueatthe Timeof Saleof Loans Receivable ValueattheTimeofSaleofLoansReceivable	11737000	USD
	cubi	Valueatthe Timeof Saleof Loans Receivable ValueattheTimeofSaleofLoansReceivable	0	USD
	cubi	Valueatthe Timeof Saleof Loans Receivable ValueattheTimeofSaleofLoansReceivable	26730000	USD
CY2019Q2	cubi	Loans Heldforinvestment Purchase Priceasa Percentageof Loans Outstanding LoansHeldforinvestmentPurchasePriceasaPercentageofLoansOutstanding	1.006
CY2018Q2	cubi	Loans Heldforinvestment Purchase Priceasa Percentageof Loans Outstanding LoansHeldforinvestmentPurchasePriceasaPercentageofLoansOutstanding	1.004
	cubi	Loans Heldforinvestment Purchase Priceasa Percentageof Loans Outstanding LoansHeldforinvestmentPurchasePriceasaPercentageofLoansOutstanding	0.999
	cubi	Loans Heldforinvestment Purchase Priceasa Percentageof Loans Outstanding LoansHeldforinvestmentPurchasePriceasaPercentageofLoansOutstanding	1.004
CY2019Q2	us-gaap	Gain Loss On Sales Of Loans Net GainLossOnSalesOfLoansNet	0	USD
CY2018Q2	us-gaap	Gain Loss On Sales Of Loans Net GainLossOnSalesOfLoansNet	900000	USD
	us-gaap	Gain Loss On Sales Of Loans Net GainLossOnSalesOfLoansNet	2300000	USD
CY2019Q2	us-gaap	Loans Pledged As Collateral LoansPledgedAsCollateral	5300000000	USD
CY2018Q4	us-gaap	Loans Pledged As Collateral LoansPledgedAsCollateral	5400000000	USD
CY2019Q2	us-gaap	Lessee Operating Lease Renewal Term LesseeOperatingLeaseRenewalTerm	P15Y
CY2019Q2	us-gaap	Operating Lease Right Of Use Asset OperatingLeaseRightOfUseAsset	22069000	USD
CY2019Q2	us-gaap	Operating Lease Liability OperatingLeaseLiability	23256000	USD
CY2019Q2	us-gaap	Operating Lease Cost OperatingLeaseCost	1462000	USD
	us-gaap	Operating Lease Cost OperatingLeaseCost	2931000	USD
CY2019Q2	us-gaap	Variable Lease Cost VariableLeaseCost	0	USD
CY2019Q2	us-gaap	Lessee Operating Lease Liability Payments Remainder Of Fiscal Year LesseeOperatingLeaseLiabilityPaymentsRemainderOfFiscalYear	2840000	USD
CY2019Q2	us-gaap	Lessee Operating Lease Liability Payments Due Year Two LesseeOperatingLeaseLiabilityPaymentsDueYearTwo	5309000	USD
CY2019Q2	us-gaap	Lessee Operating Lease Liability Payments Due Year Three LesseeOperatingLeaseLiabilityPaymentsDueYearThree	4678000	USD
CY2019Q2	us-gaap	Lessee Operating Lease Liability Payments Due Year Four LesseeOperatingLeaseLiabilityPaymentsDueYearFour	4076000	USD
CY2019Q2	us-gaap	Lessee Operating Lease Liability Payments Due Year Five LesseeOperatingLeaseLiabilityPaymentsDueYearFive	3106000	USD
CY2019Q2	us-gaap	Lessee Operating Lease Liability Payments Due After Year Five LesseeOperatingLeaseLiabilityPaymentsDueAfterYearFive	4785000	USD
CY2019Q2	us-gaap	Lessee Operating Lease Liability Payments Due LesseeOperatingLeaseLiabilityPaymentsDue	24794000	USD
CY2019Q2	us-gaap	Lessee Operating Lease Liability Undiscounted Excess Amount LesseeOperatingLeaseLiabilityUndiscountedExcessAmount	1538000	USD
CY2019Q2	us-gaap	Operating Lease Liability OperatingLeaseLiability	23256000	USD
CY2019Q2	cubi	Lessee Operating Lease Lease Notyet Commenced Liability LesseeOperatingLeaseLeaseNotyetCommencedLiability	1800000	USD
CY2019Q2	us-gaap	Operating Lease Payments OperatingLeasePayments	1400000	USD
	us-gaap	Operating Lease Payments OperatingLeasePayments	2800000	USD
CY2019Q2	us-gaap	Operating Lease Weighted Average Remaining Lease Term1 OperatingLeaseWeightedAverageRemainingLeaseTerm1	P5Y4M24D
CY2019Q2	us-gaap	Operating Lease Weighted Average Discount Rate Percent OperatingLeaseWeightedAverageDiscountRatePercent	0.0272
CY2018Q4	us-gaap	Operating Leases Future Minimum Payments Due Current OperatingLeasesFutureMinimumPaymentsDueCurrent	5577000	USD
CY2018Q4	us-gaap	Operating Leases Future Minimum Payments Due In Two Years OperatingLeasesFutureMinimumPaymentsDueInTwoYears	5135000	USD
CY2018Q4	us-gaap	Operating Leases Future Minimum Payments Due In Three Years OperatingLeasesFutureMinimumPaymentsDueInThreeYears	4513000	USD
CY2018Q4	us-gaap	Operating Leases Future Minimum Payments Due In Four Years OperatingLeasesFutureMinimumPaymentsDueInFourYears	3885000	USD
CY2018Q4	us-gaap	Operating Leases Future Minimum Payments Due In Five Years OperatingLeasesFutureMinimumPaymentsDueInFiveYears	2856000	USD
CY2018Q4	us-gaap	Operating Leases Future Minimum Payments Due Thereafter OperatingLeasesFutureMinimumPaymentsDueThereafter	4699000	USD
CY2018Q4	us-gaap	Operating Leases Future Minimum Payments Due OperatingLeasesFutureMinimumPaymentsDue	26665000	USD
CY2018Q2	us-gaap	Lease And Rental Expense LeaseAndRentalExpense	1500000	USD
	us-gaap	Lease And Rental Expense LeaseAndRentalExpense	3000000.0	USD
CY2019Q2	us-gaap	Direct Financing Lease Lease Receivable DirectFinancingLeaseLeaseReceivable	64575000	USD
CY2019Q2	us-gaap	Direct Financing Lease Residual Value Of Leased Asset DirectFinancingLeaseResidualValueOfLeasedAsset	5144000	USD
CY2019Q2	us-gaap	Direct Financing Lease Unguaranteed Residual Asset DirectFinancingLeaseUnguaranteedResidualAsset	1266000	USD
CY2019Q2	cubi	Direct Financing Lease Deferred Initial Direct Costs DirectFinancingLeaseDeferredInitialDirectCosts	735000	USD
CY2019Q2	us-gaap	Direct Financing Lease Deferred Selling Profit DirectFinancingLeaseDeferredSellingProfit	6519000	USD
CY2019Q2	us-gaap	Direct Financing Lease Net Investment In Lease DirectFinancingLeaseNetInvestmentInLease	65201000	USD
CY2019Q2	cubi	Operating Lease Investmentin Lease Gross OperatingLeaseInvestmentinLeaseGross	70974000	USD
CY2019Q2	us-gaap	Accumulated Depreciation Depletion And Amortization Property Plant And Equipment AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment	8957000	USD
CY2019Q2	cubi	Operating Lease Deferred Initial Direct Costs OperatingLeaseDeferredInitialDirectCosts	813000	USD
CY2019Q2	cubi	Operating Lease Net Investmentin Lease OperatingLeaseNetInvestmentinLease	62830000	USD
CY2019Q2	cubi	Net Investmentin Direct Financingand Operating Leases NetInvestmentinDirectFinancingandOperatingLeases	128031000	USD
CY2019Q2	us-gaap	Common Equity Tier One Capital CommonEquityTierOneCapital	768335000	USD
CY2019Q2	cubi	Tier One Common Capitalto Risk Weighted Assets TierOneCommonCapitaltoRiskWeightedAssets	0.08041
CY2019Q2	us-gaap	Common Equity Tier One Capital Required For Capital Adequacy CommonEquityTierOneCapitalRequiredForCapitalAdequacy	429991000	USD
CY2019Q2	cubi	Tier One Common Capital Requiredfor Capital Adequacyto Risk Weighted Assets TierOneCommonCapitalRequiredforCapitalAdequacytoRiskWeightedAssets	0.04500
CY2019Q2	cubi	Common Equity Tier One Capital Requiredfor Basel Iii CommonEquityTierOneCapitalRequiredforBaselIII	668874000	USD
CY2019Q2	cubi	Tier One Common Capital Requiredfor Basel Ii Ito Risk Weighted Assets TierOneCommonCapitalRequiredforBaselIIItoRiskWeightedAssets	0.07000
CY2019Q2	us-gaap	Tier One Risk Based Capital TierOneRiskBasedCapital	985784000	USD
CY2019Q2	us-gaap	Tier One Risk Based Capital To Risk Weighted Assets TierOneRiskBasedCapitalToRiskWeightedAssets	0.10317
CY2019Q2	us-gaap	Tier One Risk Based Capital Required For Capital Adequacy TierOneRiskBasedCapitalRequiredForCapitalAdequacy	573321000	USD
CY2019Q2	us-gaap	Tier One Risk Based Capital Required For Capital Adequacy To Risk Weighted Assets TierOneRiskBasedCapitalRequiredForCapitalAdequacyToRiskWeightedAssets	0.06000
CY2019Q2	cubi	Tier One Risk Based Capital Requiredfor Basel Iii TierOneRiskBasedCapitalRequiredforBaselIII	812205000	USD
CY2019Q2	cubi	Tier One Risk Based Capital Requiredfor Basel Ii Ito Risk Weighted Assets TierOneRiskBasedCapitalRequiredforBaselIIItoRiskWeightedAssets	0.08500
CY2019Q2	us-gaap	Capital Capital	1123602000	USD
CY2019Q2	us-gaap	Capital To Risk Weighted Assets CapitalToRiskWeightedAssets	0.11759
CY2019Q2	us-gaap	Capital Required For Capital Adequacy CapitalRequiredForCapitalAdequacy	764428000	USD
CY2019Q2	us-gaap	Capital Required For Capital Adequacy To Risk Weighted Assets CapitalRequiredForCapitalAdequacyToRiskWeightedAssets	0.08000
CY2019Q2	cubi	Capital Requiredfor Basel Iii CapitalRequiredforBaselIII	1003312000	USD
CY2019Q2	cubi	Capital Requiredfor Basel Ii Ito Risk Weighted Assets CapitalRequiredforBaselIIItoRiskWeightedAssets	0.10500
CY2019Q2	us-gaap	Tier One Leverage Capital TierOneLeverageCapital	985784000	USD
CY2019Q2	us-gaap	Tier One Leverage Capital To Average Assets TierOneLeverageCapitalToAverageAssets	0.09511
CY2019Q2	us-gaap	Tier One Leverage Capital Required For Capital Adequacy TierOneLeverageCapitalRequiredForCapitalAdequacy	414576000	USD
CY2019Q2	us-gaap	Tier One Leverage Capital Required For Capital Adequacy To Average Assets TierOneLeverageCapitalRequiredForCapitalAdequacyToAverageAssets	0.04000
CY2019Q2	cubi	Tier One Leverage Capital Requiredfor Basel Iii TierOneLeverageCapitalRequiredforBaselIII	414576000	USD
CY2019Q2	cubi	Tier One Leverage Capital Requiredfor Basel Ii Ito Average Assets TierOneLeverageCapitalRequiredforBaselIIItoAverageAssets	0.04000
CY2018Q4	us-gaap	Common Equity Tier One Capital CommonEquityTierOneCapital	745795000	USD
CY2018Q4	cubi	Tier One Common Capitalto Risk Weighted Assets TierOneCommonCapitaltoRiskWeightedAssets	0.08964
CY2018Q4	us-gaap	Common Equity Tier One Capital Required For Capital Adequacy CommonEquityTierOneCapitalRequiredForCapitalAdequacy	374388000	USD
CY2018Q4	cubi	Tier One Common Capital Requiredfor Capital Adequacyto Risk Weighted Assets TierOneCommonCapitalRequiredforCapitalAdequacytoRiskWeightedAssets	0.04500
CY2018Q4	cubi	Common Equity Tier One Capital Requiredfor Basel Iii CommonEquityTierOneCapitalRequiredforBaselIII	530384000	USD
CY2018Q4	cubi	Tier One Common Capital Requiredfor Basel Ii Ito Risk Weighted Assets TierOneCommonCapitalRequiredforBaselIIItoRiskWeightedAssets	0.06375
CY2018Q4	us-gaap	Tier One Risk Based Capital TierOneRiskBasedCapital	963266000	USD
CY2018Q4	us-gaap	Tier One Risk Based Capital To Risk Weighted Assets TierOneRiskBasedCapitalToRiskWeightedAssets	0.11578
CY2018Q4	us-gaap	Tier One Risk Based Capital Required For Capital Adequacy TierOneRiskBasedCapitalRequiredForCapitalAdequacy	499185000	USD
CY2018Q4	us-gaap	Tier One Risk Based Capital Required For Capital Adequacy To Risk Weighted Assets TierOneRiskBasedCapitalRequiredForCapitalAdequacyToRiskWeightedAssets	0.06000
CY2018Q4	cubi	Tier One Risk Based Capital Requiredfor Basel Iii TierOneRiskBasedCapitalRequiredforBaselIII	655180000	USD
CY2018Q4	cubi	Tier One Risk Based Capital Requiredfor Basel Ii Ito Risk Weighted Assets TierOneRiskBasedCapitalRequiredforBaselIIItoRiskWeightedAssets	0.07875
CY2018Q4	us-gaap	Capital Capital	1081962000	USD
CY2018Q4	us-gaap	Capital To Risk Weighted Assets CapitalToRiskWeightedAssets	0.13005
CY2018Q4	us-gaap	Capital Required For Capital Adequacy CapitalRequiredForCapitalAdequacy	665580000	USD
CY2018Q4	us-gaap	Capital Required For Capital Adequacy To Risk Weighted Assets CapitalRequiredForCapitalAdequacyToRiskWeightedAssets	0.08000
CY2018Q4	cubi	Capital Requiredfor Basel Iii CapitalRequiredforBaselIII	821575000	USD
CY2018Q4	cubi	Capital Requiredfor Basel Ii Ito Risk Weighted Assets CapitalRequiredforBaselIIItoRiskWeightedAssets	0.09875
CY2018Q4	us-gaap	Tier One Leverage Capital TierOneLeverageCapital	963266000	USD
CY2018Q4	us-gaap	Tier One Leverage Capital To Average Assets TierOneLeverageCapitalToAverageAssets	0.09665
CY2018Q4	us-gaap	Tier One Leverage Capital Required For Capital Adequacy TierOneLeverageCapitalRequiredForCapitalAdequacy	398668000	USD
CY2018Q4	us-gaap	Tier One Leverage Capital Required For Capital Adequacy To Average Assets TierOneLeverageCapitalRequiredForCapitalAdequacyToAverageAssets	0.04000
CY2018Q4	cubi	Tier One Leverage Capital Requiredfor Basel Iii TierOneLeverageCapitalRequiredforBaselIII	398668000	USD
CY2018Q4	cubi	Tier One Leverage Capital Requiredfor Basel Ii Ito Average Assets TierOneLeverageCapitalRequiredforBaselIIItoAverageAssets	0.04000
CY2019Q2	cubi	Capital Conservation Bufferto Risk Weighted Assets Year One CapitalConservationBuffertoRiskWeightedAssetsYearOne	0.00625
CY2019Q2	cubi	Capital Conservation Bufferto Risk Weighted Assets Year Two CapitalConservationBuffertoRiskWeightedAssetsYearTwo	0.01250
CY2019Q2	cubi	Capital Conservation Bufferto Risk Weighted Assets Year Three CapitalConservationBuffertoRiskWeightedAssetsYearThree	0.01875
CY2019Q2	cubi	Capital Conservation Bufferto Risk Weighted Assets Year Fourand Thereafter CapitalConservationBuffertoRiskWeightedAssetsYearFourandThereafter	0.02500
CY2019Q1	cubi	Tier One Common Capital Requiredfor Capital Adequacyto Risk Weighted Assets TierOneCommonCapitalRequiredforCapitalAdequacytoRiskWeightedAssets	0.07000
CY2019Q1	us-gaap	Tier One Risk Based Capital Required For Capital Adequacy To Risk Weighted Assets TierOneRiskBasedCapitalRequiredForCapitalAdequacyToRiskWeightedAssets	0.08500
CY2019Q1	us-gaap	Capital Required For Capital Adequacy To Risk Weighted Assets CapitalRequiredForCapitalAdequacyToRiskWeightedAssets	0.10500
	cubi	Loans Held For Sale Average Life From Purchase To Sale LoansHeldForSaleAverageLifeFromPurchaseToSale	P30D
CY2019Q2	us-gaap	Cash And Cash Equivalents At Carrying Value CashAndCashEquivalentsAtCarryingValue	95795000	USD
CY2019Q2	us-gaap	Cash And Cash Equivalents Fair Value Disclosure CashAndCashEquivalentsFairValueDisclosure	95795000	USD
CY2019Q2	us-gaap	Available For Sale Securities Debt Securities AvailableForSaleSecuritiesDebtSecurities	689829000	USD
CY2019Q2	cubi	Debt Securities Availableforsaleat Fair Value DebtSecuritiesAvailableforsaleatFairValue	689829000	USD
CY2019Q2	cubi	Mortgagebacked Securities Interest Only Carrying Value MortgagebackedSecuritiesInterestOnlyCarryingValue	17157000	USD
CY2019Q2	us-gaap	Mortgage Backed Securities Available For Sale Fair Value Disclosure MortgageBackedSecuritiesAvailableForSaleFairValueDisclosure	17157000	USD
CY2019Q2	cubi	Equity Securities EquitySecurities	1373000	USD
CY2019Q2	cubi	Equity Securitiesat Fair Value EquitySecuritiesatFairValue	1373000	USD
CY2019Q2	us-gaap	Loans Receivable Held For Sale Net Not Part Of Disposal Group LoansReceivableHeldForSaleNetNotPartOfDisposalGroup	5697000	USD
CY2019Q2	us-gaap	Loans Held For Sale Fair Value Disclosure LoansHeldForSaleFairValueDisclosure	5697000	USD
CY2019Q2	us-gaap	Loans And Leases Receivable Net Reported Amount Covered And Not Covered LoansAndLeasesReceivableNetReportedAmountCoveredAndNotCovered	9667258000	USD
CY2019Q2	us-gaap	Loans Receivable Fair Value Disclosure LoansReceivableFairValueDisclosure	9885136000	USD
CY2019Q2	us-gaap	Federal Home Loan Bank Stock And Federal Reserve Bank Stock FederalHomeLoanBankStockAndFederalReserveBankStock	101947000	USD
CY2019Q2	cubi	Federal Home Loan Bank Stock And Federal Reserve Bank Stock Fair Value FederalHomeLoanBankStockAndFederalReserveBankStockFairValue	101947000	USD
CY2019Q2	us-gaap	Derivative Assets DerivativeAssets	22679000	USD
CY2019Q2	us-gaap	Derivative Assets DerivativeAssets	22679000	USD
CY2019Q2	us-gaap	Deposits Deposits	8185777000	USD
CY2019Q2	us-gaap	Deposits Fair Value Disclosure DepositsFairValueDisclosure	8186683000	USD
CY2019Q2	us-gaap	Federal Funds Purchased FederalFundsPurchased	406000000	USD
CY2019Q2	us-gaap	Federal Funds Purchased Fair Value Disclosure FederalFundsPurchasedFairValueDisclosure	406000000	USD
CY2019Q2	us-gaap	Federal Home Loan Bank Advances Branch Of Fhlb Bank Amount Of Advances By Branch FederalHomeLoanBankAdvancesBranchOfFHLBBankAmountOfAdvancesByBranch	1262100000	USD
CY2019Q2	us-gaap	Federal Home Loan Bank Borrowings Fair Value Disclosure FederalHomeLoanBankBorrowingsFairValueDisclosure	1263718000	USD
CY2019Q2	us-gaap	Other Borrowings OtherBorrowings	99055000	USD
CY2019Q2	cubi	Borrowings Fair Value Disclosure BorrowingsFairValueDisclosure	125245000	USD
CY2019Q2	us-gaap	Subordinated Debt SubordinatedDebt	109026000	USD
CY2019Q2	cubi	Subordinated Debt Fair Value Disclosure SubordinatedDebtFairValueDisclosure	116644000	USD
CY2019Q2	us-gaap	Derivative Liabilities DerivativeLiabilities	46636000	USD
CY2019Q2	us-gaap	Derivative Liabilities DerivativeLiabilities	46636000	USD
CY2018Q4	us-gaap	Cash And Cash Equivalents At Carrying Value CashAndCashEquivalentsAtCarryingValue	62135000	USD
CY2018Q4	us-gaap	Cash And Cash Equivalents Fair Value Disclosure CashAndCashEquivalentsFairValueDisclosure	62135000	USD
CY2018Q4	us-gaap	Available For Sale Securities Debt Securities AvailableForSaleSecuritiesDebtSecurities	663294000	USD
CY2018Q4	cubi	Debt Securities Availableforsaleat Fair Value DebtSecuritiesAvailableforsaleatFairValue	663294000	USD
CY2018Q4	cubi	Equity Securities EquitySecurities	1718000	USD
CY2018Q4	cubi	Equity Securitiesat Fair Value EquitySecuritiesatFairValue	1718000	USD
CY2018Q4	us-gaap	Loans Receivable Held For Sale Net Not Part Of Disposal Group LoansReceivableHeldForSaleNetNotPartOfDisposalGroup	1507000	USD
CY2018Q4	us-gaap	Loans Held For Sale Fair Value Disclosure LoansHeldForSaleFairValueDisclosure	1507000	USD
CY2018Q4	us-gaap	Loans And Leases Receivable Net Reported Amount Covered And Not Covered LoansAndLeasesReceivableNetReportedAmountCoveredAndNotCovered	8503522000	USD
CY2018Q4	us-gaap	Loans Receivable Fair Value Disclosure LoansReceivableFairValueDisclosure	8481128000	USD
CY2018Q4	us-gaap	Federal Home Loan Bank Stock And Federal Reserve Bank Stock FederalHomeLoanBankStockAndFederalReserveBankStock	89685000	USD
CY2018Q4	cubi	Federal Home Loan Bank Stock And Federal Reserve Bank Stock Fair Value FederalHomeLoanBankStockAndFederalReserveBankStockFairValue	89685000	USD
CY2018Q4	us-gaap	Derivative Liabilities DerivativeLiabilities	16286000	USD
CY2018Q4	us-gaap	Derivative Assets DerivativeAssets	14693000	USD
CY2018Q4	us-gaap	Derivative Assets DerivativeAssets	14693000	USD
CY2018Q4	us-gaap	Deposits Deposits	7142236000	USD
CY2018Q4	us-gaap	Deposits Fair Value Disclosure DepositsFairValueDisclosure	7136009000	USD
CY2018Q4	us-gaap	Federal Funds Purchased FederalFundsPurchased	187000000	USD
CY2018Q4	us-gaap	Federal Funds Purchased Fair Value Disclosure FederalFundsPurchasedFairValueDisclosure	187000000	USD
CY2018Q4	us-gaap	Federal Home Loan Bank Advances Branch Of Fhlb Bank Amount Of Advances By Branch FederalHomeLoanBankAdvancesBranchOfFHLBBankAmountOfAdvancesByBranch	1248070000	USD
CY2018Q4	us-gaap	Federal Home Loan Bank Borrowings Fair Value Disclosure FederalHomeLoanBankBorrowingsFairValueDisclosure	1248046000	USD
CY2018Q4	us-gaap	Other Borrowings OtherBorrowings	123871000	USD
CY2018Q4	cubi	Borrowings Fair Value Disclosure BorrowingsFairValueDisclosure	121718000	USD
CY2018Q4	us-gaap	Subordinated Debt SubordinatedDebt	108977000	USD
CY2018Q4	cubi	Subordinated Debt Fair Value Disclosure SubordinatedDebtFairValueDisclosure	110550000	USD
CY2018Q4	us-gaap	Derivative Liabilities DerivativeLiabilities	16286000	USD
	us-gaap	Derivative Instruments Gain Loss Reclassification From Accumulated Oci To Income Estimated Net Amount To Be Transferred DerivativeInstrumentsGainLossReclassificationFromAccumulatedOCIToIncomeEstimatedNetAmountToBeTransferred	4500000	USD
	cubi	Derivative Lengthof Hedging Exposureto Variabilityin Future Cash Flows DerivativeLengthofHedgingExposuretoVariabilityinFutureCashFlows	P60M
CY2019Q2	us-gaap	Derivative Net Liability Position Aggregate Fair Value DerivativeNetLiabilityPositionAggregateFairValue	45000000.0	USD
CY2019Q2	us-gaap	Number Of Reportable Segments NumberOfReportableSegments	2	Segment
CY2019Q2	us-gaap	Revenue From Contract With Customer Including Assessed Tax RevenueFromContractWithCustomerIncludingAssessedTax	11243000	USD
CY2018Q2	us-gaap	Revenue From Contract With Customer Including Assessed Tax RevenueFromContractWithCustomerIncludingAssessedTax	9106000	USD
	us-gaap	Revenue From Contract With Customer Including Assessed Tax RevenueFromContractWithCustomerIncludingAssessedTax	23591000	USD
	us-gaap	Revenue From Contract With Customer Including Assessed Tax RevenueFromContractWithCustomerIncludingAssessedTax	22056000	USD
	us-gaap	Loss Contingency Disclosures LossContingencyDisclosures	LOSS CONTINGENCIES<div style="line-height:120%;padding-top:12px;text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;font-weight:bold;">Halbreiner Matter</span></div><div style="line-height:120%;padding-top:12px;text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">On December 16, 2016, Elizabeth Halbreiner and Robert Halbreiner (“Plaintiffs”) filed a Second Amended Complaint captioned </span><span style="font-family:inherit;font-size:10pt;font-style:italic;">Elizabeth Halbreiner and Robert Halbreiner, v. Customers Bank, Robert B.White, Richard A. Ehst, Thomas Jastrem, Timothy D. Romig, Andrew Bowman, Michael Fuoco, Saldutti Law Group f/k/a Saldutti, LLC a/k/a Saldutti Law, LLC, Robert L. Saldutti, LLC, Robert L. Saldutti, Esquire, Brian J. Schaffer, Esquire, Robert Lieber, Jr., Esquire, Jay Sidhu, James Zardecki, Zardecki Associates LLC, No. 01419 in the First Judicial District of Pennsylvania, Court of Common Pleas of Philadelphia, Trial Division</span><span style="font-family:inherit;font-size:10pt;">. In this Second Amended Complaint, the Plaintiffs generally allege that Customers Bank, and the other named defendants, conspired to misuse the legal </span></div><div style="line-height:120%;padding-top:12px;text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">system for improper purposes and it also alleges defamation, false light, tortious interference with contractual relations, infliction of emotional distress, negligent infliction of emotional distress and loss of consortium</span><span style="font-family:inherit;font-size:10pt;font-weight:bold;">. </span><span style="font-family:inherit;font-size:10pt;">On January 6, 2017, Customers Bank filed Preliminary Objections to the Complaint seeking dismissal of the Plaintiff’s claims against Customers Bank and the employees of Customers Bank named as co-defendants.</span><span style="font-family:inherit;font-size:10pt;font-weight:bold;"> </span><span style="font-family:inherit;font-size:10pt;"> On April 6, 2017, the Court dismissed certain counts and determined to allow certain other counts to proceed. Customers Bank intends to vigorously defend itself against these allegations but is currently unable to predict the outcome of this lawsuit and therefore cannot determine the likelihood of loss nor estimate a range of possible loss.</span></div><div style="line-height:120%;padding-top:12px;text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;font-weight:bold;">Lifestyle Healthcare Group, Inc. Matter</span></div><div style="line-height:120%;padding-top:12px;text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">On January 9, 2017, Lifestyle Healthcare Group, Inc., et al (“Plaintiffs”) filed a Complaint captioned </span><span style="font-family:inherit;font-size:10pt;font-style:italic;">Lifestyle Healthcare Group, Inc.; Fred Rappaport; Victoria Rappaport; Lifestyle Management Group, LLC Trading as Lifestyle Real Estate I, LP; Lifestyle Real Estate I GP, LLC; Daniel Muck; Lifestyle Management Group, LLC; Lifestyle Management Group, LLC Trading as Lifestyle I, LP D/B/A Lifestyle Medspa, Plaintiffs v. Customers Bank, Robert White; Saldutti Law, LLC a/k/a Saldutti Law Group; Robert L. Saldutti, Esquire; and Michael Fuoco, Civil Action No. 01206, in the First Judicial District of Pennsylvania, Court of Common Pleas of Philadelphia</span><span style="font-family:inherit;font-size:10pt;">. In this Complaint, which is related to the Halbreiner Matter described above, the Plaintiffs generally allege wrongful use of civil proceedings and abuse of process in connection with a case filed and later dismissed in federal court, titled, </span><span style="font-family:inherit;font-size:10pt;font-style:italic;">Customers Bank v. Fred Rappaport, et al., U.S.D.C.E.D. Pa., No. 15-6145. </span><span style="font-family:inherit;font-size:10pt;"> On January 30, 2017, Customers Bank filed Preliminary Objections to the Complaint seeking dismissal of Plaintiff’s claims against Customers Bank and Robert White, named as co-defendants.</span><span style="font-family:inherit;font-size:10pt;font-weight:bold;"> </span><span style="font-family:inherit;font-size:10pt;">In response to the Preliminary Objections, Lifestyle filed an Amended Complaint against Customers Bank and Robert White. Customers Bank has filed Preliminary Objections to the Second Amended Complaint seeking dismissal of Plaintiff's claim against Customers Bank and Robert White, named as co-defendants. The Court has dismissed certain counts and determined to allow certain other counts to proceed. Customers Bank intends to vigorously defend itself against these allegations but is currently unable to predict the outcome of this lawsuit and therefore cannot determine the likelihood of loss nor estimate a range of possible loss.</span></div><div style="line-height:120%;padding-top:12px;text-align:justify;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;font-weight:bold;">United States Department of Education Matter</span></div><div style="line-height:120%;padding-top:12px;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">In third quarter 2018, Customers received a FPRD letter dated September 5, 2018 from the DOE regarding a focused program review of Higher One's/Customers Bank's administration, as a third party servicer, of the programs authorized pursuant to Title IV of the Higher Education Act of 1965. The DOE program review covered the award years beginning in 2013 through the FPRD issuance date, including the time period when Higher One was acting as the third party servicer prior to Customers' acquisition of the Disbursement business on June 15, 2016. The FPRD determined that, with respect to students enrolled at specified partner institutions, Higher One/Customers did not provide convenient fee-free access to ATMs or bank branch offices in such locations as required by the DOE’s cash management regulations. Those regulations, which were in effect during the period covered by the program review and were revised during that period, seek, among other purposes, to ensure that students can make fee-free cash withdrawals. The FPRD determined that students incurred prohibited costs in accessing Title IV credit balance funds, and the FPRD classifies those costs as financial liabilities of Customers. The FPRD also requires Customers to take prospective action to increase ATM access for students at certain of its partner institutions. Customers disagrees with the FPRD and has elected to appeal the FPRD, including the asserted financial liabilities of </span><span style="font-family:inherit;font-size:10pt;"><span>$6.5 million</span></span><span style="font-family:inherit;font-size:10pt;">, and a request for review has been submitted to trigger an administrative process before the DOE’s Office of Hearing and Appeals. Customers intends to vigorously defend itself against the financial liabilities established in the FPRD through that administrative appeals process and it further intends to pursue resolution of the FPRD’s prospective action requirements during the appeals resolution process. Customers is currently unable to predict the outcome of the appeal and resolution efforts, and therefore cannot determine the likelihood of loss nor estimate a range of possible loss. Customers does not believe that this matter will have a material effect on the consolidated financial statements.</span></div><div style="line-height:120%;text-align:left;font-size:11pt;"><span style="font-family:inherit;font-size:11pt;"><br/></span></div><div style="line-height:120%;text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;font-weight:bold;">Bureau of the Fiscal Service Notice of Direct Debit (U.S. Treasury Check Reclamation)</span></div><div style="line-height:120%;padding-top:12px;text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">On June 21, 2019, Customers received a Notice of Direct Debit (U.S. Treasury Check Reclamation) from the Bureau of the Fiscal Service (“Reclamation Notice”). The Reclamation Notice represents a demand to Customers for the return of funds on a U.S. Treasury check for approximately </span><span style="font-family:inherit;font-size:10pt;"><span>$5.4 million</span></span><span style="font-family:inherit;font-size:10pt;">. Customers filed a written protest pursuant to Code of Federal Regulations, Title 31, Chapter II, Part 240, which resulted in a suspension of the direct debit by the Bureau of the Fiscal Service. Customers is currently unable to predict the outcome of the written protest, and therefore cannot determine the likelihood of loss nor estimate a range of loss. Customers intends to vigorously defend itself against the Reclamation Notice. Customers does not believe that this matter will have a material effect on the consolidated financial statements.</span></div>
CY2019Q2	us-gaap	Loss Contingency Estimate Of Possible Loss LossContingencyEstimateOfPossibleLoss	6500000	USD

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2019 Q2 Form 10-Q Financial Statement

#000148881319000056 Filed on August 08, 2019

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$CUBI Customers Bancorp, Inc. Stock $cubi

2019 Q2 Form 10-Q Financial Statement

#000148881319000056 Filed on August 08, 2019

Income Statement

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Files In Submission

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Customers Bancorp, Inc. Stock $cubi