$WAL
WESTERN ALLIANCE BANCORPORATION Stock $wal

$wal Overview Financials Valuation SEC Filings Company Website

2013 Q2 Form 10-Q Financial Statement

#000119312513329360 Filed on August 09, 2013

Income Statement

Concept	2013 Q2	2012 Q2
Revenue	$89.29M	$77.85M
YoY Change	14.69%	5.7%
Cost Of Revenue
YoY Change
Gross Profit
YoY Change
Gross Profit Margin
Selling, General & Admin
YoY Change
% of Gross Profit
Research & Development
YoY Change
% of Gross Profit
Depreciation & Amortization	$900.0K	$1.700M
YoY Change	-47.06%	-37.04%
% of Gross Profit
Operating Expenses
YoY Change
Operating Profit
YoY Change
Interest Expense	$7.133M	$7.041M
YoY Change	1.31%	-32.04%
% of Operating Profit
Other Income/Expense, Net
YoY Change
Pretax Income	$41.90M	$19.44M
YoY Change	115.53%	94.72%
Income Tax	$7.661M	$5.259M
% Of Pretax Income	18.28%	27.05%
Net Earnings	$34.07M	$13.96M
YoY Change	144.05%	124.13%
Net Earnings / Revenue	38.16%	17.93%
Basic Earnings Per Share	$0.39	$0.15
Diluted Earnings Per Share	$0.39	$0.15
COMMON SHARES
Basic Shares Outstanding	85.66M shares	81.59M shares
Diluted Shares Outstanding	86.52M shares	81.96M shares

Balance Sheet

Concept	2013 Q2	2012 Q2
SHORT-TERM ASSETS
Cash & Short-Term Investments	$1.663B
YoY Change
Cash & Equivalents	$383.0M	$178.9M
Short-Term Investments	$1.280B
Other Short-Term Assets
YoY Change
Inventory
Prepaid Expenses
Receivables
Other Receivables
Total Short-Term Assets
YoY Change
LONG-TERM ASSETS
Property, Plant & Equipment	$106.1M	$107.0M
YoY Change	-0.84%	-1.83%
Goodwill	$23.22M
YoY Change
Intangibles	$5.344M
YoY Change
Long-Term Investments
YoY Change
Other Assets	$83.00M
YoY Change
Total Long-Term Assets
YoY Change
TOTAL ASSETS
Total Short-Term Assets
Total Long-Term Assets
Total Assets	$8.594B	$7.164B
YoY Change	19.96%	10.08%
SHORT-TERM LIABILITIES
YoY Change
Accounts Payable
YoY Change
Accrued Expenses		$63.00M
YoY Change
Deferred Revenue
YoY Change
Short-Term Debt	$70.00M	$390.0M
YoY Change	-82.05%	75.68%
Long-Term Debt Due
YoY Change
Total Short-Term Liabilities	$600.0M	$63.00M
YoY Change	852.38%	-71.62%
LONG-TERM LIABILITIES
Long-Term Debt	$40.00M	$37.00M
YoY Change	8.11%	-13.95%
Other Long-Term Liabilities	$153.0M
YoY Change
Total Long-Term Liabilities	$193.0M	$37.00M
YoY Change	421.62%	-55.42%
TOTAL LIABILITIES
Total Short-Term Liabilities	$600.0M	$63.00M
Total Long-Term Liabilities	$193.0M	$37.00M
Total Liabilities	$7.794B	$6.492B
YoY Change	20.06%	10.18%
SHAREHOLDERS EQUITY
Retained Earnings	-$120.2M
YoY Change
Common Stock	$9.000K
YoY Change
Preferred Stock
YoY Change
Treasury Stock (at cost)
YoY Change
Treasury Stock Shares
Shareholders Equity	$799.3M	$672.0M
YoY Change
Total Liabilities & Shareholders Equity	$8.594B	$7.164B
YoY Change	19.96%	10.08%

Cashflow Statement

Concept	2013 Q2	2012 Q2
OPERATING ACTIVITIES
Net Income	$34.07M	$13.96M
YoY Change	144.05%	124.13%
Depreciation, Depletion And Amortization	$900.0K	$1.700M
YoY Change	-47.06%	-37.04%
Cash From Operating Activities	$40.40M	$47.30M
YoY Change	-14.59%	11.29%
INVESTING ACTIVITIES
Capital Expenditures	-$300.0K	-$2.600M
YoY Change	-88.46%
Acquisitions
YoY Change
Other Investing Activities	-$170.6M	-$229.2M
YoY Change	-25.57%	-521.32%
Cash From Investing Activities	-$171.1M	-$231.7M
YoY Change	-26.15%	-525.92%
FINANCING ACTIVITIES
Cash Dividend Paid
YoY Change
Common Stock Issuance & Retirement, Net
YoY Change
Debt Paid & Issued, Net
YoY Change
Cash From Financing Activities	-42.70M	183.5M
YoY Change	-123.27%	146.97%
NET CHANGE
Cash From Operating Activities	40.40M	47.30M
Cash From Investing Activities	-171.1M	-231.7M
Cash From Financing Activities	-42.70M	183.5M
Net Change In Cash	-173.4M	-900.0K
YoY Change	19166.67%	-100.53%
FREE CASH FLOW
Cash From Operating Activities	$40.40M	$47.30M
Capital Expenditures	-$300.0K	-$2.600M
Free Cash Flow	$40.70M	$49.90M
YoY Change	-18.44%

Facts In Submission

Frame	Concept Type	Concept / XBRL Key	Value	Unit
CY2013Q3	dei	Entity Common Stock Shares Outstanding EntityCommonStockSharesOutstanding	87082783	shares
CY2013Q2	us-gaap	Business Combination Consideration Transferred BusinessCombinationConsiderationTransferred	57500000
CY2013Q2	us-gaap	Business Acquisition Cost Of Acquired Entity Purchase Price BusinessAcquisitionCostOfAcquiredEntityPurchasePrice	57500000
CY2013Q2	us-gaap	Business Acquisition Purchase Price Allocation Deferred Tax Assets Noncurrent BusinessAcquisitionPurchasePriceAllocationDeferredTaxAssetsNoncurrent	21666000
CY2013Q2	us-gaap	Certain Loans Acquired In Transfer Accounted For As Held To Maturity Debt Securities Acquired During Period Contractually Required Payments Receivable At Acquisition CertainLoansAcquiredInTransferAccountedForAsHeldToMaturityDebtSecuritiesAcquiredDuringPeriodContractuallyRequiredPaymentsReceivableAtAcquisition	623595
CY2013Q2	us-gaap	Business Combination Acquired Receivables Fair Value BusinessCombinationAcquiredReceivablesFairValue	351474
CY2013Q2	us-gaap	Business Acquisition Purchase Price Allocation Other Assets BusinessAcquisitionPurchasePriceAllocationOtherAssets	6007000
CY2013Q2	us-gaap	Certain Loans Acquired In Transfer Accounted For As Debt Securities Acquired During Period Cash Flows Expected To Be Collected At Acquisition CertainLoansAcquiredInTransferAccountedForAsDebtSecuritiesAcquiredDuringPeriodCashFlowsExpectedToBeCollectedAtAcquisition	451516
CY2013Q2	us-gaap	Business Acquisition Purchase Price Allocation Property Plant And Equipment BusinessAcquisitionPurchasePriceAllocationPropertyPlantAndEquipment	44000
CY2013Q2	us-gaap	Business Acquisition Purchase Price Allocation Assets Acquired BusinessAcquisitionPurchasePriceAllocationAssetsAcquired	489531000
CY2013Q2	us-gaap	Business Acquisition Purchase Price Allocation Assets Acquired Liabilities Assumed Net BusinessAcquisitionPurchasePriceAllocationAssetsAcquiredLiabilitiesAssumedNet	67544000
CY2013Q2	us-gaap	Certain Loans Acquired In Transfer Not Accounted For As Debt Securities Acquired During Period At Acquisition At Fair Value CertainLoansAcquiredInTransferNotAccountedForAsDebtSecuritiesAcquiredDuringPeriodAtAcquisitionAtFairValue	108900000
CY2013Q2	us-gaap	Certain Loans Acquired In Transfer Not Accounted For As Debt Securities Acquired During Period Contractually Required Payments Receivable At Acquisition CertainLoansAcquiredInTransferNotAccountedForAsDebtSecuritiesAcquiredDuringPeriodContractuallyRequiredPaymentsReceivableAtAcquisition	253400000
CY2013Q2	us-gaap	Business Acquisition Purchase Price Allocation Current Assets Marketable Securities BusinessAcquisitionPurchasePriceAllocationCurrentAssetsMarketableSecurities	26014000
CY2013Q2	us-gaap	Business Acquisition Purchase Price Allocation Liabilities Assumed BusinessAcquisitionPurchasePriceAllocationLiabilitiesAssumed	421987000
CY2013Q2	us-gaap	Business Acquisition Purchase Price Allocation Other Liabilities BusinessAcquisitionPurchasePriceAllocationOtherLiabilities	3233000
CY2013Q2	us-gaap	Business Acquisition Purchase Price Allocation Current Assets Cash And Cash Equivalents BusinessAcquisitionPurchasePriceAllocationCurrentAssetsCashAndCashEquivalents	70349000
CY2013Q2	wal	Business Acquisition Purchase Price Allocation Deposits BusinessAcquisitionPurchasePriceAllocationDeposits	338811000
CY2013Q2	wal	Business Acquisition Purchase Price Allocation Other Real Estate Owned BusinessAcquisitionPurchasePriceAllocationOtherRealEstateOwned	5622000
CY2013Q2	wal	Business Acquisition Purchase Price Allocation Federal Home Loan Bank Advances BusinessAcquisitionPurchasePriceAllocationFederalHomeLoanBankAdvances	79943000
CY2013Q2	wal	Business Acquisition Purchase Price Allocation Loans Receivable BusinessAcquisitionPurchasePriceAllocationLoansReceivable	351474000
CY2013Q2	wal	Business Acquisition Purchase Price Allocation Federal Funds Sold BusinessAcquisitionPurchasePriceAllocationFederalFundsSold	8355000
CY2013Q2	wal	Business Combination Nonimpaired Loans Acquired At Fair Value BusinessCombinationNonimpairedLoansAcquiredAtFairValue	242600000
CY2013Q2	wal	Business Combination Nonimpaired Loans Receivable Acquired Contractual Amounts Due BusinessCombinationNonimpairedLoansReceivableAcquiredContractualAmountsDue	370200000
CY2012Q1	us-gaap	Accumulated Other Comprehensive Income Loss Net Of Tax AccumulatedOtherComprehensiveIncomeLossNetOfTax	869000
CY2012Q1	us-gaap	Financing Receivable Allowance For Credit Losses FinancingReceivableAllowanceForCreditLosses	98122000
CY2012Q1	us-gaap	Foreclosed Assets ForeclosedAssets	81445000
CY2012Q1	wal	Foreclosed Assets Gross ForeclosedAssetsGross	128821000
CY2012Q1	wal	Other Real Estate And Foreclosed Asset Valuation Allowance OtherRealEstateAndForeclosedAssetValuationAllowance	-47376000
CY2012Q2	us-gaap	Accumulated Other Comprehensive Income Loss Net Of Tax AccumulatedOtherComprehensiveIncomeLossNetOfTax	4291000
CY2012Q2	us-gaap	Cash And Cash Equivalents At Carrying Value CashAndCashEquivalentsAtCarryingValue	178921000
CY2012Q2	us-gaap	Financing Receivable Allowance For Credit Losses FinancingReceivableAllowanceForCreditLosses	97512000
CY2012Q2	us-gaap	Foreclosed Assets ForeclosedAssets	76994000
CY2012Q2	wal	Foreclosed Assets Gross ForeclosedAssetsGross	120391000
CY2012Q2	wal	Other Real Estate And Foreclosed Asset Valuation Allowance OtherRealEstateAndForeclosedAssetValuationAllowance	-43396000
CY2013Q1	us-gaap	Accumulated Other Comprehensive Income Loss Net Of Tax AccumulatedOtherComprehensiveIncomeLossNetOfTax	7205000
CY2013Q1	us-gaap	Long Term Debt Percentage Bearing Fixed Interest Rate LongTermDebtPercentageBearingFixedInterestRate	0.0104	pure
CY2013Q1	us-gaap	Certain Loans Acquired In Transfer Not Accounted For As Debt Securities Accretable Yield CertainLoansAcquiredInTransferNotAccountedForAsDebtSecuritiesAccretableYield	4993000
CY2013Q1	us-gaap	Federal Home Loan Bank Advances Long Term FederalHomeLoanBankAdvancesLongTerm	200000000
CY2013Q1	us-gaap	Financing Receivable Allowance For Credit Losses FinancingReceivableAllowanceForCreditLosses	95494000
CY2013Q1	us-gaap	Foreclosed Assets ForeclosedAssets	77921000
CY2013Q1	wal	Foreclosed Assets Gross ForeclosedAssetsGross	108418000
CY2013Q1	wal	Other Real Estate And Foreclosed Asset Valuation Allowance OtherRealEstateAndForeclosedAssetValuationAllowance	-30497000
CY2013Q2	us-gaap	Available For Sale Debt Securities Amortized Cost Basis AvailableForSaleDebtSecuritiesAmortizedCostBasis	1001926000
CY2013Q2	us-gaap	Impaired Financing Receivable Recorded Investment ImpairedFinancingReceivableRecordedInvestment	180721000
CY2013Q2	us-gaap	Other Assets OtherAssets	144746000
CY2013Q2	us-gaap	Interest Bearing Deposits In Banks InterestBearingDepositsInBanks	116430000
CY2013Q2	us-gaap	Held To Maturity Securities Unrecognized Holding Loss HeldToMaturitySecuritiesUnrecognizedHoldingLoss	7919000
CY2013Q2	us-gaap	Available For Sale Securities Debt Maturities After Five Through Ten Years Fair Value AvailableForSaleSecuritiesDebtMaturitiesAfterFiveThroughTenYearsFairValue	34064000
CY2013Q2	us-gaap	Held To Maturity Securities Continuous Unrealized Loss Position12 Months Or Longer Aggregate Losses HeldToMaturitySecuritiesContinuousUnrealizedLossPosition12MonthsOrLongerAggregateLosses	5725000
CY2013Q2	us-gaap	Availableforsale Securities Continuous Unrealized Loss Position Aggregate Losses2 AvailableforsaleSecuritiesContinuousUnrealizedLossPositionAggregateLosses2	23384000
CY2013Q2	us-gaap	Deferred Tax Assets Valuation Allowance DeferredTaxAssetsValuationAllowance	6400000
CY2013Q2	us-gaap	Other Borrowings OtherBorrowings	418607000
CY2013Q2	us-gaap	Common Stock Shares Authorized CommonStockSharesAuthorized	200000000	shares
CY2013Q2	us-gaap	Held To Maturity Securities Continuous Unrealized Loss Position Less Than Twelve Months Fair Value HeldToMaturitySecuritiesContinuousUnrealizedLossPositionLessThanTwelveMonthsFairValue	88397000
CY2013Q2	us-gaap	Available For Sale Securities Debt Maturities After One Through Five Years Amortized Cost AvailableForSaleSecuritiesDebtMaturitiesAfterOneThroughFiveYearsAmortizedCost	23323000
CY2013Q2	us-gaap	Held To Maturity Securities Debt Maturities After Five Through Ten Years Fair Value HeldToMaturitySecuritiesDebtMaturitiesAfterFiveThroughTenYearsFairValue	115652000
CY2013Q2	us-gaap	Available For Sale Securities AvailableForSaleSecurities	985837000
CY2013Q2	us-gaap	Loans And Leases Receivable Allowance LoansAndLeasesReceivableAllowance	96323000
CY2013Q2	us-gaap	Held To Maturity Securities Debt Maturities After One Through Five Years Fair Value HeldToMaturitySecuritiesDebtMaturitiesAfterOneThroughFiveYearsFairValue	12791000
CY2013Q2	us-gaap	Preferred Stock Shares Authorized PreferredStockSharesAuthorized	20000000	shares
CY2013Q2	us-gaap	Fair Value Disclosure Offbalance Sheet Risks Face Amount Liability FairValueDisclosureOffbalanceSheetRisksFaceAmountLiability	1783181000
CY2013Q2	us-gaap	Available For Sale Securities Debt Maturities After Ten Years Amortized Cost AvailableForSaleSecuritiesDebtMaturitiesAfterTenYearsAmortizedCost	189772000
CY2013Q2	us-gaap	Available For Sale Securities Gross Unrealized Losses1 AvailableForSaleSecuritiesGrossUnrealizedLosses1	23384000
CY2013Q2	us-gaap	Held To Maturity Securities Fair Value HeldToMaturitySecuritiesFairValue	284370000
CY2013Q2	us-gaap	Accumulated Other Comprehensive Income Loss Net Of Tax AccumulatedOtherComprehensiveIncomeLossNetOfTax	-10750000
CY2013Q2	us-gaap	Marketable Securities MarketableSecurities	1279674000
CY2013Q2	us-gaap	Loans And Leases Receivable Deferred Income LoansAndLeasesReceivableDeferredIncome	6830000
CY2013Q2	us-gaap	Noninterest Bearing Deposit Liabilities NoninterestBearingDepositLiabilities	1919566000
CY2013Q2	us-gaap	Trading Securities TradingSecurities	3987000
CY2013Q2	us-gaap	Deposits Fair Value Disclosure DepositsFairValueDisclosure	7003559000
CY2013Q2	us-gaap	Held To Maturity Securities HeldToMaturitySecurities	289850000
CY2013Q2	us-gaap	Interest Bearing Deposit Liabilities InterestBearingDepositLiabilities	5081720000
CY2013Q2	us-gaap	Available For Sale Securities Debt Maturities Without Single Maturity Date Amortized Cost AvailableForSaleSecuritiesDebtMaturitiesWithoutSingleMaturityDateAmortizedCost	697703000
CY2013Q2	us-gaap	Retained Earnings Accumulated Deficit RetainedEarningsAccumulatedDeficit	-120196000
CY2013Q2	us-gaap	Assets Assets	8593684000
CY2013Q2	us-gaap	Deposits Deposits	7001286000
CY2013Q2	us-gaap	Availableforsale Securities Gross Unrealized Gain AvailableforsaleSecuritiesGrossUnrealizedGain	7295000
CY2013Q2	us-gaap	Impaired Financing Receivable Related Allowance ImpairedFinancingReceivableRelatedAllowance	6786000
CY2013Q2	us-gaap	Available For Sale Securities Continuous Unrealized Loss Position Twelve Months Or Longer Fair Value AvailableForSaleSecuritiesContinuousUnrealizedLossPositionTwelveMonthsOrLongerFairValue	29576000
CY2013Q2	us-gaap	Cash And Cash Equivalents At Carrying Value CashAndCashEquivalentsAtCarryingValue	382951000
CY2013Q2	us-gaap	Derivative Liabilities DerivativeLiabilities	522000
CY2013Q2	us-gaap	Deferred Tax Assets Liabilities Net DeferredTaxAssetsLiabilitiesNet	82627000
CY2013Q2	us-gaap	Financing Receivable Recorded Investment30 To59 Days Past Due FinancingReceivableRecordedInvestment30To59DaysPastDue	6928000
CY2013Q2	us-gaap	Financing Receivable Recorded Investment Past Due FinancingReceivableRecordedInvestmentPastDue	43670000
CY2013Q2	us-gaap	Federal Home Loan Bank Advances Short Term FederalHomeLoanBankAdvancesShortTerm	20000000
CY2013Q2	us-gaap	Securities Loaned Or Sold Under Agreements To Repurchase Fair Value Disclosure SecuritiesLoanedOrSoldUnderAgreementsToRepurchaseFairValueDisclosure	51866000
CY2013Q2	us-gaap	Financing Receivable Recorded Investment60 To89 Days Past Due FinancingReceivableRecordedInvestment60To89DaysPastDue	5894000
CY2013Q2	us-gaap	Fair Value Assets Level1 To Level2 Transfers Amount FairValueAssetsLevel1ToLevel2TransfersAmount	24100000
CY2013Q2	us-gaap	Financing Receivable Recorded Investment90 Days Past Due And Still Accruing FinancingReceivableRecordedInvestment90DaysPastDueAndStillAccruing	793000
CY2013Q2	us-gaap	Available For Sale Securities Debt Maturities After Ten Years Fair Value AvailableForSaleSecuritiesDebtMaturitiesAfterTenYearsFairValue	174332000
CY2013Q2	us-gaap	Available For Sale Securities Debt Maturities After One Through Five Years Fair Value AvailableForSaleSecuritiesDebtMaturitiesAfterOneThroughFiveYearsFairValue	24446000
CY2013Q2	us-gaap	Availableforsale Securities Continuous Unrealized Loss Position12 Months Or Longer Aggregate Losses2 AvailableforsaleSecuritiesContinuousUnrealizedLossPosition12MonthsOrLongerAggregateLosses2	7965000
CY2013Q2	us-gaap	Loans And Leases Receivable Net Reported Amount LoansAndLeasesReceivableNetReportedAmount	6287551000
CY2013Q2	us-gaap	Securities Sold Under Agreements To Repurchase SecuritiesSoldUnderAgreementsToRepurchase	51866000
CY2013Q2	us-gaap	Prepaid Expense Current And Noncurrent PrepaidExpenseCurrentAndNoncurrent	3451000
CY2013Q2	us-gaap	Line Of Credit Facility Amount Outstanding LineOfCreditFacilityAmountOutstanding	50000000
CY2013Q2	us-gaap	Deferred Tax Assets Operating Loss Carryforwards DeferredTaxAssetsOperatingLossCarryforwards	290000
CY2013Q2	us-gaap	Investment Owned At Fair Value InvestmentOwnedAtFairValue	1274194000
CY2013Q2	us-gaap	Liabilities And Stockholders Equity LiabilitiesAndStockholdersEquity	8593684000
CY2013Q2	us-gaap	Common Stock Shares Issued CommonStockSharesIssued	86997311	shares
CY2013Q2	us-gaap	Impaired Financing Receivable With Related Allowance Recorded Investment ImpairedFinancingReceivableWithRelatedAllowanceRecordedInvestment	22755000
CY2013Q2	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Equity Instruments Other Than Options Nonvested Number ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedNumber	1284425	shares
CY2013Q2	us-gaap	Preferred Stock Liquidation Preference PreferredStockLiquidationPreference	1000
CY2013Q2	us-gaap	Common Stock Value CommonStockValue	9000
CY2013Q2	us-gaap	Restricted Investments RestrictedInvestments	31164000
CY2013Q2	us-gaap	Preferred Stock Shares Outstanding PreferredStockSharesOutstanding	141000	shares
CY2013Q2	us-gaap	Held To Maturity Securities Debt Maturities Net Carrying Amount HeldToMaturitySecuritiesDebtMaturitiesNetCarryingAmount	289850000
CY2013Q2	us-gaap	Goodwill Goodwill	23224000
CY2013Q2	us-gaap	Available For Sale Securities Amortized Cost AvailableForSaleSecuritiesAmortizedCost	1001926000
CY2013Q2	us-gaap	Liabilities Liabilities	7794159000
CY2013Q2	us-gaap	Available For Sale Securities Debt Maturities Within One Year Amortized Cost AvailableForSaleSecuritiesDebtMaturitiesWithinOneYearAmortizedCost	56033000
CY2013Q2	us-gaap	Derivative Assets DerivativeAssets	539000
CY2013Q2	us-gaap	Long Term Debt LongTermDebt	349677000
CY2013Q2	us-gaap	Other Liabilities OtherLiabilities	152976000
CY2013Q2	us-gaap	Intangible Assets Net Excluding Goodwill IntangibleAssetsNetExcludingGoodwill	5344000
CY2013Q2	us-gaap	Availableforsale Securities Continuous Unrealized Loss Position Less Than12 Months Aggregate Losses2 AvailableforsaleSecuritiesContinuousUnrealizedLossPositionLessThan12MonthsAggregateLosses2	15419000
CY2013Q2	us-gaap	Available For Sale Securities Continuous Unrealized Loss Position Fair Value AvailableForSaleSecuritiesContinuousUnrealizedLossPositionFairValue	508314000
CY2013Q2	us-gaap	Certain Loans Acquired In Transfer Not Accounted For As Debt Securities Accretable Yield CertainLoansAcquiredInTransferNotAccountedForAsDebtSecuritiesAccretableYield	26073000
CY2013Q2	us-gaap	Held To Maturity Securities Debt Maturities Within One Year Fair Value HeldToMaturitySecuritiesDebtMaturitiesWithinOneYearFairValue	2543000
CY2013Q2	us-gaap	Financing Receivable Recorded Investment Equal To Greater Than90 Days Past Due FinancingReceivableRecordedInvestmentEqualToGreaterThan90DaysPastDue	30848000
CY2013Q2	us-gaap	Preferred Stock Par Or Stated Value Per Share PreferredStockParOrStatedValuePerShare	0.0001
CY2013Q2	us-gaap	Held To Maturity Securities Debt Maturities After Ten Years Net Carrying Amount HeldToMaturitySecuritiesDebtMaturitiesAfterTenYearsNetCarryingAmount	153747000
CY2013Q2	us-gaap	Federal Home Loan Bank Advances Long Term FederalHomeLoanBankAdvancesLongTerm	274677000
CY2013Q2	us-gaap	Held To Maturity Securities Continuous Unrealized Loss Position Fair Value HeldToMaturitySecuritiesContinuousUnrealizedLossPositionFairValue	167672000
CY2013Q2	us-gaap	Preferred Stock Shares Issued PreferredStockSharesIssued	141000	shares
CY2013Q2	us-gaap	Preferred Stock Value PreferredStockValue	141000000
CY2013Q2	us-gaap	Real Estate Acquired Through Foreclosure RealEstateAcquiredThroughForeclosure	76499000
CY2013Q2	us-gaap	Available For Sale Securities Debt Maturities After Five Through Ten Years Amortized Cost AvailableForSaleSecuritiesDebtMaturitiesAfterFiveThroughTenYearsAmortizedCost	35095000
CY2013Q2	us-gaap	Property Plant And Equipment Net PropertyPlantAndEquipmentNet	106097000
CY2013Q2	us-gaap	Heldtomaturity Securities Unrecognized Holding Gain HeldtomaturitySecuritiesUnrecognizedHoldingGain	2439000
CY2013Q2	us-gaap	Held To Maturity Securities Debt Maturities After Ten Years Fair Value HeldToMaturitySecuritiesDebtMaturitiesAfterTenYearsFairValue	153384000
CY2013Q2	us-gaap	Held To Maturity Securities Debt Maturities Within One Year Net Carrying Amount HeldToMaturitySecuritiesDebtMaturitiesWithinOneYearNetCarryingAmount	2522000
CY2013Q2	us-gaap	Financing Receivable Recorded Investment Nonaccrual Status FinancingReceivableRecordedInvestmentNonaccrualStatus	82899000
CY2013Q2	us-gaap	Available For Sale Securities Debt Maturities Within One Year Fair Value AvailableForSaleSecuritiesDebtMaturitiesWithinOneYearFairValue	55869000
CY2013Q2	us-gaap	Cash And Due From Banks CashAndDueFromBanks	126932000
CY2013Q2	us-gaap	Securities Purchased Under Agreements To Resell SecuritiesPurchasedUnderAgreementsToResell	134046000
CY2013Q2	us-gaap	Commitments And Contingencies CommitmentsAndContingencies
CY2013Q2	us-gaap	Common Stock Shares Outstanding CommonStockSharesOutstanding	86997311	shares
CY2013Q2	us-gaap	Available For Sale Securities Debt Maturities Without Single Maturity Date Fair Value AvailableForSaleSecuritiesDebtMaturitiesWithoutSingleMaturityDateFairValue	697126000
CY2013Q2	us-gaap	Held To Maturity Securities Debt Maturities After One Through Five Years Net Carrying Amount HeldToMaturitySecuritiesDebtMaturitiesAfterOneThroughFiveYearsNetCarryingAmount	12670000
CY2013Q2	us-gaap	Derivative Financial Instruments Liabilities Fair Value Disclosure DerivativeFinancialInstrumentsLiabilitiesFairValueDisclosure	522000
CY2013Q2	us-gaap	Available For Sale Securities Debt Maturities Amortized Cost AvailableForSaleSecuritiesDebtMaturitiesAmortizedCost	1001926000
CY2013Q2	us-gaap	Loans Receivable Fair Value Disclosure LoansReceivableFairValueDisclosure	5904797000
CY2013Q2	us-gaap	Held To Maturity Securities Continuous Unrealized Loss Position Aggregate Losses HeldToMaturitySecuritiesContinuousUnrealizedLossPositionAggregateLosses	7919000
CY2013Q2	us-gaap	Pledged Financial Instruments Not Separately Reported Other Debt Securities Available For Sale Or Held For Investment PledgedFinancialInstrumentsNotSeparatelyReportedOtherDebtSecuritiesAvailableForSaleOrHeldForInvestment	646600000
CY2013Q2	us-gaap	Loans Receivable Held For Sale Amount LoansReceivableHeldForSaleAmount	27645000
CY2013Q2	us-gaap	Loans And Leases Receivable Net Of Deferred Income LoansAndLeasesReceivableNetOfDeferredIncome	6383874000
CY2013Q2	us-gaap	Financing Receivable Allowance For Credit Losses FinancingReceivableAllowanceForCreditLosses	96323000
CY2013Q2	us-gaap	Additional Paid In Capital AdditionalPaidInCapital	789462000
CY2013Q2	us-gaap	Short Term Borrowings ShortTermBorrowings	70000000
CY2013Q2	us-gaap	Held To Maturity Securities Debt Maturities After Five Through Ten Years Net Carrying Amount HeldToMaturitySecuritiesDebtMaturitiesAfterFiveThroughTenYearsNetCarryingAmount	120911000
CY2013Q2	us-gaap	Bank Owned Life Insurance BankOwnedLifeInsurance	140408000
CY2013Q2	us-gaap	Other Long Term Debt OtherLongTermDebt	75000000
CY2013Q2	us-gaap	Held To Maturity Securities Debt Maturities Fair Value HeldToMaturitySecuritiesDebtMaturitiesFairValue	284370000
CY2013Q2	us-gaap	Common Stock Par Or Stated Value Per Share CommonStockParOrStatedValuePerShare	0.0001
CY2013Q2	us-gaap	Foreclosed Assets ForeclosedAssets	76499000
CY2013Q2	us-gaap	Available For Sale Securities Continuous Unrealized Loss Position Less Than Twelve Months Fair Value AvailableForSaleSecuritiesContinuousUnrealizedLossPositionLessThanTwelveMonthsFairValue	478738000
CY2013Q2	us-gaap	Stockholders Equity StockholdersEquity	799525000
CY2013Q2	us-gaap	Business Combination Recognized Identifiable Assets Acquired And Liabilities Assumed Financial Liabilities BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedFinancialLiabilities	421987000
CY2013Q2	us-gaap	Impaired Financing Receivable With No Related Allowance Recorded Investment ImpairedFinancingReceivableWithNoRelatedAllowanceRecordedInvestment	157966000
CY2013Q2	us-gaap	Cash Cash Equivalents And Federal Funds Sold CashCashEquivalentsAndFederalFundsSold	382953000
CY2013Q2	us-gaap	Fair Value Liabilities Measured On Recurring Basis Subordinated Debt Obligations FairValueLiabilitiesMeasuredOnRecurringBasisSubordinatedDebtObligations	39925000
CY2013Q2	us-gaap	Financing Receivable Recorded Investment Current FinancingReceivableRecordedInvestmentCurrent	6374679000
CY2013Q2	us-gaap	Other Than Temporary Impairment Credit Losses Recognized In Earnings Credit Losses On Debt Securities Held OtherThanTemporaryImpairmentCreditLossesRecognizedInEarningsCreditLossesOnDebtSecuritiesHeld
CY2013Q2	us-gaap	Held To Maturity Securities Continuous Unrealized Loss Position Twelve Months Or Longer Fair Value HeldToMaturitySecuritiesContinuousUnrealizedLossPositionTwelveMonthsOrLongerFairValue	79275000
CY2013Q2	us-gaap	Held To Maturity Securities Continuous Unrealized Loss Position Less Than12 Months Aggregate Losses HeldToMaturitySecuritiesContinuousUnrealizedLossPositionLessThan12MonthsAggregateLosses	2194000
CY2013Q2	us-gaap	Notes Receivable Net NotesReceivableNet	6418349000
CY2013Q2	wal	Percent Of Tax Benefit Of Qualifying Position Of Largest Amount Of Tax Benefit Threshold Realized Upon Settlement PercentOfTaxBenefitOfQualifyingPositionOfLargestAmountOfTaxBenefitThresholdRealizedUponSettlement	0.50	pure
CY2013Q2	wal	Other Borrowings Fair Value Disclosure OtherBorrowingsFairValueDisclosure	130625000
CY2013Q2	wal	Other Long Term Borrowings OtherLongTermBorrowings	123930000
CY2013Q2	wal	Unrealized Loss Pooled Trust Preferred Securities UnrealizedLossPooledTrustPreferredSecurities	7900000
CY2013Q2	wal	Troubled Debt Restructured Loans TroubledDebtRestructuredLoans	90900000
CY2013Q2	wal	Non Performing Assets NonPerformingAssets	251091000
CY2013Q2	wal	Non Performing Loans NonPerformingLoans	174592000
CY2013Q2	wal	Loan Commitments Outstanding LoanCommitmentsOutstanding	700000
CY2013Q2	wal	Loans And Leases Receivable Net Amount LoansAndLeasesReceivableNetAmount	6315196000
CY2013Q2	wal	Advances For Carrying Value AdvancesForCarryingValue	294677000
CY2013Q2	wal	Advances For Fair Value AdvancesForFairValue	294677000
CY2013Q2	wal	Arps At Carrying Value ArpsAtCarryingValue	2000000
CY2013Q2	wal	Federal Fund Sold FederalFundSold	5545000
CY2013Q2	wal	Investment Ratings Position InvestmentRatingsPosition	1252524000
CY2013Q2	wal	Junior Subordinated Debt At Fair Value JuniorSubordinatedDebtAtFairValue	39925000
CY2013Q2	wal	Loss Contingency For Letters Of Credit LossContingencyForLettersOfCredit	1800000
CY2013Q2	wal	Money Market Investments MoneyMarketInvestments	2301000
CY2013Q2	wal	Number Of Securities In Unrealized Position NumberOfSecuritiesInUnrealizedPosition	199	shares
CY2013Q2	wal	Other Securities At Carrying Value OtherSecuritiesAtCarryingValue	1600000
CY2013Q2	wal	Percentage Of Commercial Real Estate Loans Occupied By Owners PercentageOfCommercialRealEstateLoansOccupiedByOwners	0.46	pure
CY2013Q2	wal	Percentage Of Loans Considered Unsecured PercentageOfLoansConsideredUnsecured	0.03	pure
CY2013Q2	wal	Percent Of Commercial Real Estate Related Loans PercentOfCommercialRealEstateRelatedLoans	0.59	pure
CY2013Q2	wal	Percent Of Commercial Real Estate Related Loans Secured By Undeveloped Land PercentOfCommercialRealEstateRelatedLoansSecuredByUndevelopedLand	0.02	pure
CY2013Q2	wal	Liability For Unrecognized Tax Benefits LiabilityForUnrecognizedTaxBenefits	0
CY2013Q2	wal	Unfunded Credit Card Loan Commitments UnfundedCreditCardLoanCommitments	258900000
CY2013Q2	wal	Securities Sold Under Agreement To Repurchase Including Securities Sold Short SecuritiesSoldUnderAgreementToRepurchaseIncludingSecuritiesSoldShort	129499000
CY2013Q2	wal	Community Reinvestment Act Investment At Carrying Value CommunityReinvestmentActInvestmentAtCarryingValue	23500000
CY2013Q2	wal	Percentage Of Mutual Funds Invested In Investment Grade Corporate Bonds PercentageOfMutualFundsInvestedInInvestmentGradeCorporateBonds	0.80	pure
CY2013Q2	wal	Foreclosed Assets Gross ForeclosedAssetsGross	102923000
CY2013Q2	wal	Other Real Estate And Foreclosed Asset Valuation Allowance OtherRealEstateAndForeclosedAssetValuationAllowance	-26423000
CY2010Q4	us-gaap	Debt Instrument Face Amount DebtInstrumentFaceAmount	75000000
CY2010Q4	us-gaap	Debt Instrument Interest Rate Effective Percentage DebtInstrumentInterestRateEffectivePercentage	0.10	pure
CY2011Q4	us-gaap	Accumulated Other Comprehensive Income Loss Net Of Tax AccumulatedOtherComprehensiveIncomeLossNetOfTax	-4593000
CY2011Q4	us-gaap	Cash And Cash Equivalents At Carrying Value CashAndCashEquivalentsAtCarryingValue	154995000
CY2011Q4	us-gaap	Financing Receivable Allowance For Credit Losses FinancingReceivableAllowanceForCreditLosses	99170000
CY2011Q4	us-gaap	Foreclosed Assets ForeclosedAssets	89104000
CY2011Q4	us-gaap	Other Than Temporary Impairment Credit Losses Recognized In Earnings Credit Losses On Debt Securities Held OtherThanTemporaryImpairmentCreditLossesRecognizedInEarningsCreditLossesOnDebtSecuritiesHeld	-1811000
CY2011Q4	wal	Foreclosed Assets Gross ForeclosedAssetsGross	135148000
CY2011Q4	wal	Other Real Estate And Foreclosed Asset Valuation Allowance OtherRealEstateAndForeclosedAssetValuationAllowance	-46044000
CY2012Q4	us-gaap	Available For Sale Debt Securities Amortized Cost Basis AvailableForSaleDebtSecuritiesAmortizedCostBasis	926050000
CY2012Q4	us-gaap	Impaired Financing Receivable Recorded Investment ImpairedFinancingReceivableRecordedInvestment	198155000
CY2012Q4	us-gaap	Other Assets OtherAssets	119495000
CY2012Q4	us-gaap	Interest Bearing Deposits In Banks InterestBearingDepositsInBanks	62836000
CY2012Q4	us-gaap	Held To Maturity Securities Unrecognized Holding Loss HeldToMaturitySecuritiesUnrecognizedHoldingLoss	6786000
CY2012Q4	us-gaap	Available For Sale Securities Debt Maturities After Five Through Ten Years Fair Value AvailableForSaleSecuritiesDebtMaturitiesAfterFiveThroughTenYearsFairValue	8000000
CY2012Q4	us-gaap	Held To Maturity Securities Continuous Unrealized Loss Position12 Months Or Longer Aggregate Losses HeldToMaturitySecuritiesContinuousUnrealizedLossPosition12MonthsOrLongerAggregateLosses	6478000
CY2012Q4	us-gaap	Availableforsale Securities Continuous Unrealized Loss Position Aggregate Losses2 AvailableforsaleSecuritiesContinuousUnrealizedLossPositionAggregateLosses2	9329000
CY2012Q4	us-gaap	Deferred Tax Assets Valuation Allowance DeferredTaxAssetsValuationAllowance	8000000
CY2012Q4	us-gaap	Other Borrowings OtherBorrowings	193717000
CY2012Q4	us-gaap	Common Stock Shares Authorized CommonStockSharesAuthorized	200000000	shares
CY2012Q4	us-gaap	Held To Maturity Securities Continuous Unrealized Loss Position Less Than Twelve Months Fair Value HeldToMaturitySecuritiesContinuousUnrealizedLossPositionLessThanTwelveMonthsFairValue	25702000
CY2012Q4	us-gaap	Available For Sale Securities Debt Maturities After One Through Five Years Amortized Cost AvailableForSaleSecuritiesDebtMaturitiesAfterOneThroughFiveYearsAmortizedCost	24261000
CY2012Q4	us-gaap	Held To Maturity Securities Debt Maturities After Five Through Ten Years Fair Value HeldToMaturitySecuritiesDebtMaturitiesAfterFiveThroughTenYearsFairValue	116020000
CY2012Q4	us-gaap	Available For Sale Securities AvailableForSaleSecurities	939590000
CY2012Q4	us-gaap	Loans And Leases Receivable Allowance LoansAndLeasesReceivableAllowance	95427000
CY2012Q4	us-gaap	Held To Maturity Securities Debt Maturities After One Through Five Years Fair Value HeldToMaturitySecuritiesDebtMaturitiesAfterOneThroughFiveYearsFairValue	13934000
CY2012Q4	us-gaap	Preferred Stock Shares Authorized PreferredStockSharesAuthorized	20000000	shares
CY2012Q4	us-gaap	Fair Value Disclosure Offbalance Sheet Risks Face Amount Liability FairValueDisclosureOffbalanceSheetRisksFaceAmountLiability	1424527000
CY2012Q4	us-gaap	Available For Sale Securities Debt Maturities After Ten Years Amortized Cost AvailableForSaleSecuritiesDebtMaturitiesAfterTenYearsAmortizedCost	179793000
CY2012Q4	us-gaap	Available For Sale Securities Gross Unrealized Losses1 AvailableForSaleSecuritiesGrossUnrealizedLosses1	9329000
CY2012Q4	us-gaap	Held To Maturity Securities Fair Value HeldToMaturitySecuritiesFairValue	292819000
CY2012Q4	us-gaap	Accumulated Other Comprehensive Income Loss Net Of Tax AccumulatedOtherComprehensiveIncomeLossNetOfTax	8226000
CY2012Q4	us-gaap	Marketable Securities MarketableSecurities	1235984000
CY2012Q4	us-gaap	Loans And Leases Receivable Deferred Income LoansAndLeasesReceivableDeferredIncome	6045000
CY2012Q4	us-gaap	Noninterest Bearing Deposit Liabilities NoninterestBearingDepositLiabilities	1933169000
CY2012Q4	us-gaap	Trading Securities TradingSecurities	5061000
CY2012Q4	us-gaap	Deposits Fair Value Disclosure DepositsFairValueDisclosure	6458100000
CY2012Q4	us-gaap	Held To Maturity Securities HeldToMaturitySecurities	291333000
CY2012Q4	us-gaap	Interest Bearing Deposit Liabilities InterestBearingDepositLiabilities	4522008000
CY2012Q4	us-gaap	Available For Sale Securities Debt Maturities Without Single Maturity Date Amortized Cost AvailableForSaleSecuritiesDebtMaturitiesWithoutSingleMaturityDateAmortizedCost	648641000
CY2012Q4	us-gaap	Retained Earnings Accumulated Deficit RetainedEarningsAccumulatedDeficit	-174471000
CY2012Q4	us-gaap	Assets Assets	7622637000
CY2012Q4	us-gaap	Deposits Deposits	6455177000
CY2012Q4	us-gaap	Availableforsale Securities Gross Unrealized Gain AvailableforsaleSecuritiesGrossUnrealizedGain	24680000
CY2012Q4	us-gaap	Impaired Financing Receivable Related Allowance ImpairedFinancingReceivableRelatedAllowance	12866000
CY2012Q4	us-gaap	Available For Sale Securities Continuous Unrealized Loss Position Twelve Months Or Longer Fair Value AvailableForSaleSecuritiesContinuousUnrealizedLossPositionTwelveMonthsOrLongerFairValue	41782000
CY2012Q4	us-gaap	Cash And Cash Equivalents At Carrying Value CashAndCashEquivalentsAtCarryingValue	204625000
CY2012Q4	us-gaap	Derivative Liabilities DerivativeLiabilities	751000
CY2012Q4	us-gaap	Deferred Tax Assets Liabilities Net DeferredTaxAssetsLiabilitiesNet	51757000
CY2012Q4	us-gaap	Financing Receivable Recorded Investment30 To59 Days Past Due FinancingReceivableRecordedInvestment30To59DaysPastDue	22569000
CY2012Q4	us-gaap	Financing Receivable Recorded Investment Past Due FinancingReceivableRecordedInvestmentPastDue	71136000
CY2012Q4	us-gaap	Federal Home Loan Bank Advances Short Term FederalHomeLoanBankAdvancesShortTerm	120000000
CY2012Q4	us-gaap	Securities Loaned Or Sold Under Agreements To Repurchase Fair Value Disclosure SecuritiesLoanedOrSoldUnderAgreementsToRepurchaseFairValueDisclosure	79034000
CY2012Q4	us-gaap	Financing Receivable Recorded Investment60 To89 Days Past Due FinancingReceivableRecordedInvestment60To89DaysPastDue	8702000
CY2012Q4	us-gaap	Financing Receivable Recorded Investment90 Days Past Due And Still Accruing FinancingReceivableRecordedInvestment90DaysPastDueAndStillAccruing	1388000
CY2012Q4	us-gaap	Available For Sale Securities Debt Maturities After Ten Years Fair Value AvailableForSaleSecuritiesDebtMaturitiesAfterTenYearsFairValue	174686000
CY2012Q4	us-gaap	Available For Sale Securities Debt Maturities After One Through Five Years Fair Value AvailableForSaleSecuritiesDebtMaturitiesAfterOneThroughFiveYearsFairValue	25906000
CY2012Q4	us-gaap	Availableforsale Securities Continuous Unrealized Loss Position12 Months Or Longer Aggregate Losses2 AvailableforsaleSecuritiesContinuousUnrealizedLossPosition12MonthsOrLongerAggregateLosses2	8913000
CY2012Q4	us-gaap	Loans And Leases Receivable Net Reported Amount LoansAndLeasesReceivableNetReportedAmount	5582767000
CY2012Q4	us-gaap	Securities Sold Under Agreements To Repurchase SecuritiesSoldUnderAgreementsToRepurchase	79034000
CY2012Q4	us-gaap	Prepaid Expense Current And Noncurrent PrepaidExpenseCurrentAndNoncurrent	12029000
CY2012Q4	us-gaap	Investment Owned At Fair Value InvestmentOwnedAtFairValue	1237470000
CY2012Q4	us-gaap	Liabilities And Stockholders Equity LiabilitiesAndStockholdersEquity	7622637000
CY2012Q4	us-gaap	Common Stock Shares Issued CommonStockSharesIssued	86465050	shares
CY2012Q4	us-gaap	Impaired Financing Receivable With Related Allowance Recorded Investment ImpairedFinancingReceivableWithRelatedAllowanceRecordedInvestment	51538000
CY2012Q4	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Equity Instruments Other Than Options Nonvested Number ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedNumber	1469285	shares
CY2012Q4	us-gaap	Preferred Stock Liquidation Preference PreferredStockLiquidationPreference	1000
CY2012Q4	us-gaap	Common Stock Value CommonStockValue	9000
CY2012Q4	us-gaap	Restricted Investments RestrictedInvestments	30936000
CY2012Q4	us-gaap	Preferred Stock Shares Outstanding PreferredStockSharesOutstanding	141000	shares
CY2012Q4	us-gaap	Held To Maturity Securities Debt Maturities Net Carrying Amount HeldToMaturitySecuritiesDebtMaturitiesNetCarryingAmount	291333000
CY2012Q4	us-gaap	Goodwill Goodwill	23224000
CY2012Q4	us-gaap	Available For Sale Securities Amortized Cost AvailableForSaleSecuritiesAmortizedCost	926050000
CY2012Q4	us-gaap	Liabilities Liabilities	6863021000
CY2012Q4	us-gaap	Available For Sale Securities Debt Maturities Within One Year Amortized Cost AvailableForSaleSecuritiesDebtMaturitiesWithinOneYearAmortizedCost	65190000
CY2012Q4	us-gaap	Derivative Assets DerivativeAssets	777000
CY2012Q4	us-gaap	Long Term Debt LongTermDebt	75000000
CY2012Q4	us-gaap	Other Liabilities OtherLiabilities	98875000
CY2012Q4	us-gaap	Intangible Assets Net Excluding Goodwill IntangibleAssetsNetExcludingGoodwill	6539000
CY2012Q4	us-gaap	Availableforsale Securities Continuous Unrealized Loss Position Less Than12 Months Aggregate Losses2 AvailableforsaleSecuritiesContinuousUnrealizedLossPositionLessThan12MonthsAggregateLosses2	416000
CY2012Q4	us-gaap	Available For Sale Securities Continuous Unrealized Loss Position Fair Value AvailableForSaleSecuritiesContinuousUnrealizedLossPositionFairValue	82764000
CY2012Q4	us-gaap	Certain Loans Acquired In Transfer Not Accounted For As Debt Securities Accretable Yield CertainLoansAcquiredInTransferNotAccountedForAsDebtSecuritiesAccretableYield	7072000
CY2012Q4	us-gaap	Held To Maturity Securities Debt Maturities Within One Year Fair Value HeldToMaturitySecuritiesDebtMaturitiesWithinOneYearFairValue	1600000
CY2012Q4	us-gaap	Financing Receivable Recorded Investment Equal To Greater Than90 Days Past Due FinancingReceivableRecordedInvestmentEqualToGreaterThan90DaysPastDue	39865000
CY2012Q4	us-gaap	Preferred Stock Par Or Stated Value Per Share PreferredStockParOrStatedValuePerShare	0.0001
CY2012Q4	us-gaap	Held To Maturity Securities Debt Maturities After Ten Years Net Carrying Amount HeldToMaturitySecuritiesDebtMaturitiesAfterTenYearsNetCarryingAmount	154899000
CY2012Q4	us-gaap	Held To Maturity Securities Continuous Unrealized Loss Position Fair Value HeldToMaturitySecuritiesContinuousUnrealizedLossPositionFairValue	89224000
CY2012Q4	us-gaap	Preferred Stock Shares Issued PreferredStockSharesIssued	141000	shares
CY2012Q4	us-gaap	Preferred Stock Value PreferredStockValue	141000000
CY2012Q4	us-gaap	Real Estate Acquired Through Foreclosure RealEstateAcquiredThroughForeclosure	77247000
CY2012Q4	us-gaap	Available For Sale Securities Debt Maturities After Five Through Ten Years Amortized Cost AvailableForSaleSecuritiesDebtMaturitiesAfterFiveThroughTenYearsAmortizedCost	8165000
CY2012Q4	us-gaap	Property Plant And Equipment Net PropertyPlantAndEquipmentNet	107910000
CY2012Q4	us-gaap	Heldtomaturity Securities Unrecognized Holding Gain HeldtomaturitySecuritiesUnrecognizedHoldingGain	8272000
CY2012Q4	us-gaap	Held To Maturity Securities Debt Maturities After Ten Years Fair Value HeldToMaturitySecuritiesDebtMaturitiesAfterTenYearsFairValue	161265000
CY2012Q4	us-gaap	Held To Maturity Securities Debt Maturities Within One Year Net Carrying Amount HeldToMaturitySecuritiesDebtMaturitiesWithinOneYearNetCarryingAmount	1600000
CY2012Q4	us-gaap	Financing Receivable Recorded Investment Nonaccrual Status FinancingReceivableRecordedInvestmentNonaccrualStatus	104716000
CY2012Q4	us-gaap	Available For Sale Securities Debt Maturities Within One Year Fair Value AvailableForSaleSecuritiesDebtMaturitiesWithinOneYearFairValue	67794000
CY2012Q4	us-gaap	Cash And Due From Banks CashAndDueFromBanks	141789000
CY2012Q4	us-gaap	Commitments And Contingencies CommitmentsAndContingencies
CY2012Q4	us-gaap	Common Stock Shares Outstanding CommonStockSharesOutstanding	86465050	shares
CY2012Q4	us-gaap	Available For Sale Securities Debt Maturities Without Single Maturity Date Fair Value AvailableForSaleSecuritiesDebtMaturitiesWithoutSingleMaturityDateFairValue	663204000
CY2012Q4	us-gaap	Held To Maturity Securities Debt Maturities After One Through Five Years Net Carrying Amount HeldToMaturitySecuritiesDebtMaturitiesAfterOneThroughFiveYearsNetCarryingAmount	13596000
CY2012Q4	us-gaap	Derivative Financial Instruments Liabilities Fair Value Disclosure DerivativeFinancialInstrumentsLiabilitiesFairValueDisclosure	751000
CY2012Q4	us-gaap	Available For Sale Securities Debt Maturities Amortized Cost AvailableForSaleSecuritiesDebtMaturitiesAmortizedCost	926050000
CY2012Q4	us-gaap	Loans Receivable Fair Value Disclosure LoansReceivableFairValueDisclosure	5262655000
CY2012Q4	us-gaap	Held To Maturity Securities Continuous Unrealized Loss Position Aggregate Losses HeldToMaturitySecuritiesContinuousUnrealizedLossPositionAggregateLosses	6786000
CY2012Q4	us-gaap	Pledged Financial Instruments Not Separately Reported Other Debt Securities Available For Sale Or Held For Investment PledgedFinancialInstrumentsNotSeparatelyReportedOtherDebtSecuritiesAvailableForSaleOrHeldForInvestment	711700000
CY2012Q4	us-gaap	Loans Receivable Held For Sale Amount LoansReceivableHeldForSaleAmount	31124000
CY2012Q4	us-gaap	Loans And Leases Receivable Net Of Deferred Income LoansAndLeasesReceivableNetOfDeferredIncome	5678194000
CY2012Q4	us-gaap	Financing Receivable Allowance For Credit Losses FinancingReceivableAllowanceForCreditLosses	95427000
CY2012Q4	us-gaap	Additional Paid In Capital AdditionalPaidInCapital	784852000
CY2012Q4	us-gaap	Short Term Borrowings ShortTermBorrowings	120000000
CY2012Q4	us-gaap	Held To Maturity Securities Debt Maturities After Five Through Ten Years Net Carrying Amount HeldToMaturitySecuritiesDebtMaturitiesAfterFiveThroughTenYearsNetCarryingAmount	121238000
CY2012Q4	us-gaap	Bank Owned Life Insurance BankOwnedLifeInsurance	138336000
CY2012Q4	us-gaap	Other Long Term Debt OtherLongTermDebt	75000000
CY2012Q4	us-gaap	Held To Maturity Securities Debt Maturities Fair Value HeldToMaturitySecuritiesDebtMaturitiesFairValue	292819000
CY2012Q4	us-gaap	Common Stock Par Or Stated Value Per Share CommonStockParOrStatedValuePerShare	0.0001
CY2012Q4	us-gaap	Foreclosed Assets ForeclosedAssets	77247000
CY2012Q4	us-gaap	Available For Sale Securities Continuous Unrealized Loss Position Less Than Twelve Months Fair Value AvailableForSaleSecuritiesContinuousUnrealizedLossPositionLessThanTwelveMonthsFairValue	40982000
CY2012Q4	us-gaap	Stockholders Equity StockholdersEquity	759616000
CY2012Q4	us-gaap	Impaired Financing Receivable With No Related Allowance Recorded Investment ImpairedFinancingReceivableWithNoRelatedAllowanceRecordedInvestment	146617000
CY2012Q4	us-gaap	Cash Cash Equivalents And Federal Funds Sold CashCashEquivalentsAndFederalFundsSold	204625000
CY2012Q4	us-gaap	Fair Value Liabilities Measured On Recurring Basis Subordinated Debt Obligations FairValueLiabilitiesMeasuredOnRecurringBasisSubordinatedDebtObligations	36218000
CY2012Q4	us-gaap	Financing Receivable Recorded Investment Current FinancingReceivableRecordedInvestmentCurrent	5644227000
CY2012Q4	us-gaap	Other Than Temporary Impairment Credit Losses Recognized In Earnings Credit Losses On Debt Securities Held OtherThanTemporaryImpairmentCreditLossesRecognizedInEarningsCreditLossesOnDebtSecuritiesHeld	-1811000
CY2012Q4	us-gaap	Held To Maturity Securities Continuous Unrealized Loss Position Twelve Months Or Longer Fair Value HeldToMaturitySecuritiesContinuousUnrealizedLossPositionTwelveMonthsOrLongerFairValue	63522000
CY2012Q4	us-gaap	Held To Maturity Securities Continuous Unrealized Loss Position Less Than12 Months Aggregate Losses HeldToMaturitySecuritiesContinuousUnrealizedLossPositionLessThan12MonthsAggregateLosses	308000
CY2012Q4	us-gaap	Notes Receivable Net NotesReceivableNet	5715363000
CY2012Q4	wal	Other Borrowings Fair Value Disclosure OtherBorrowingsFairValueDisclosure	85125000
CY2012Q4	wal	Other Long Term Borrowings OtherLongTermBorrowings	73717000
CY2012Q4	wal	Unrealized Loss Pooled Trust Preferred Securities UnrealizedLossPooledTrustPreferredSecurities	7900000
CY2012Q4	wal	Troubled Debt Restructured Loans TroubledDebtRestructuredLoans	84609000
CY2012Q4	wal	Non Performing Assets NonPerformingAssets	267960000
CY2012Q4	wal	Non Performing Loans NonPerformingLoans	190713000
CY2012Q4	wal	Loan Commitments Outstanding LoanCommitmentsOutstanding	200000
CY2012Q4	wal	Line Of Credit Facility Expiration Term LineOfCreditFacilityExpirationTerm	One year
CY2012Q4	wal	Loans And Leases Receivable Net Amount LoansAndLeasesReceivableNetAmount	5613891000
CY2012Q4	wal	Advances For Carrying Value AdvancesForCarryingValue	120000000
CY2012Q4	wal	Advances For Fair Value AdvancesForFairValue	120000000
CY2012Q4	wal	Arps At Carrying Value ArpsAtCarryingValue	3100000
CY2012Q4	wal	Investment Ratings Position InvestmentRatingsPosition	1207084000
CY2012Q4	wal	Junior Subordinated Debt At Fair Value JuniorSubordinatedDebtAtFairValue	36218000
CY2012Q4	wal	Loss Contingency For Letters Of Credit LossContingencyForLettersOfCredit	1300000
CY2012Q4	wal	Money Market Investments MoneyMarketInvestments	664000
CY2012Q4	wal	Number Of Securities In Unrealized Position NumberOfSecuritiesInUnrealizedPosition	66	shares
CY2012Q4	wal	Other Securities At Carrying Value OtherSecuritiesAtCarryingValue	1600000
CY2012Q4	wal	Percentage Of Commercial Real Estate Loans Occupied By Owners PercentageOfCommercialRealEstateLoansOccupiedByOwners	0.48	pure
CY2012Q4	wal	Percentage Of Loans Considered Unsecured PercentageOfLoansConsideredUnsecured	0.04	pure
CY2012Q4	wal	Percent Of Commercial Real Estate Related Loans PercentOfCommercialRealEstateRelatedLoans	0.58	pure
CY2012Q4	wal	Percent Of Commercial Real Estate Related Loans Secured By Undeveloped Land PercentOfCommercialRealEstateRelatedLoansSecuredByUndevelopedLand	0.03	pure
CY2012Q4	wal	Unfunded Credit Card Loan Commitments UnfundedCreditCardLoanCommitments	262600000
CY2012Q4	wal	Community Reinvestment Act Investment At Carrying Value CommunityReinvestmentActInvestmentAtCarryingValue	24200000
CY2012Q4	wal	Percentage Of Mutual Funds Invested In Investment Grade Corporate Bonds PercentageOfMutualFundsInvestedInInvestmentGradeCorporateBonds	0.80	pure
CY2012Q4	wal	Foreclosed Assets Gross ForeclosedAssetsGross	113474000
CY2012Q4	wal	Other Real Estate And Foreclosed Asset Valuation Allowance OtherRealEstateAndForeclosedAssetValuationAllowance	-36227000
	dei	Document Fiscal Period Focus DocumentFiscalPeriodFocus	Q2
	dei	Document Fiscal Year Focus DocumentFiscalYearFocus	2013
	dei	Document Type DocumentType	10-Q
	dei	Document Period End Date DocumentPeriodEndDate	2013-06-30
	dei	Entity Central Index Key EntityCentralIndexKey	0001212545
	dei	Current Fiscal Year End Date CurrentFiscalYearEndDate	--12-31
	dei	Trading Symbol TradingSymbol	WAL
	dei	Entity Registrant Name EntityRegistrantName	WESTERN ALLIANCE BANCORPORATION
	dei	Amendment Flag AmendmentFlag	false
	dei	Entity Filer Category EntityFilerCategory	Accelerated Filer
	us-gaap	Provision For Loan Lease And Other Losses ProvisionForLoanLeaseAndOtherLosses	8920000
	us-gaap	Gain On Purchase Of Business GainOnPurchaseOfBusiness	10044000
	us-gaap	Preferred Stock Dividends And Other Adjustments PreferredStockDividendsAndOtherAdjustments	705000
	us-gaap	Loans And Leases Receivable Commitments To Purchase Or Sell LoansAndLeasesReceivableCommitmentsToPurchaseOrSell	130500000
	us-gaap	Increase Decrease In Other Operating Liabilities IncreaseDecreaseInOtherOperatingLiabilities	22918000
	us-gaap	Proceeds From Stock Options Exercised ProceedsFromStockOptionsExercised	1819000
	us-gaap	Interest Expense Deposits InterestExpenseDeposits	7661000
	us-gaap	Prior Period Reclassification Adjustment Description PriorPeriodReclassificationAdjustmentDescription	<div> <p style="MARGIN-TOP: 18px; MARGIN-BOTTOM: 0px"><font style="FONT-FAMILY: Times New Roman" size="2"><b>Reclassifications</b></font></p> <p style="MARGIN-TOP: 6px; MARGIN-BOTTOM: 0px"><font style="FONT-FAMILY: Times New Roman" size="2">Certain amounts in the Consolidated Financial Statements as of December 31, 2012 and for the three and six months ended June 30, 2013 have been reclassified to conform to the current presentation. The reclassifications have no effect on net income or stockholders’ equity as previously reported.</font></p> </div>
	us-gaap	Proceeds From Sale Of Restricted Investments ProceedsFromSaleOfRestrictedInvestments	-228000
	us-gaap	Increase Decrease In Other Operating Assets IncreaseDecreaseInOtherOperatingAssets	-21853000
	us-gaap	Impaired Financing Receivable Average Recorded Investment ImpairedFinancingReceivableAverageRecordedInvestment	190285000
	us-gaap	Net Cash Provided By Used In Investing Activities NetCashProvidedByUsedInInvestingActivities	-364268000
	us-gaap	Stock Issued During Period Value Stock Options Exercised StockIssuedDuringPeriodValueStockOptionsExercised	1819000
	us-gaap	Certain Loans Acquired In Transfer Not Accounted For As Debt Securities Accretable Yield Accretion CertainLoansAcquiredInTransferNotAccountedForAsDebtSecuritiesAccretableYieldAccretion	4364000
	us-gaap	Weighted Average Number Of Shares Outstanding Basic WeightedAverageNumberOfSharesOutstandingBasic	85493000	shares
	us-gaap	Proceeds From Payments For In Securities Sold Under Agreements To Repurchase ProceedsFromPaymentsForInSecuritiesSoldUnderAgreementsToRepurchase	-27168000
	us-gaap	Income Loss From Discontinued Operations Net Of Tax Per Diluted Share IncomeLossFromDiscontinuedOperationsNetOfTaxPerDilutedShare	0.00
	us-gaap	Income Loss From Discontinued Operations Net Of Tax Attributable To Reporting Entity IncomeLossFromDiscontinuedOperationsNetOfTaxAttributableToReportingEntity	-131000
	us-gaap	Interest And Fee Income Loans And Leases InterestAndFeeIncomeLoansAndLeases	155818000
	us-gaap	Business Acquisition Pro Forma Earnings Per Share Basic BusinessAcquisitionProFormaEarningsPerShareBasic	0.51
	us-gaap	Effective Income Tax Rate Continuing Operations EffectiveIncomeTaxRateContinuingOperations	0.198	pure
	us-gaap	Impaired Financing Receivable Interest Income Accrual Method ImpairedFinancingReceivableInterestIncomeAccrualMethod	2437000
	us-gaap	Other Noninterest Expense OtherNoninterestExpense	7215000
	us-gaap	Interest Expense Securities Sold Under Agreements To Repurchase InterestExpenseSecuritiesSoldUnderAgreementsToRepurchase	57000
	us-gaap	Interest And Dividend Income Operating InterestAndDividendIncomeOperating	172393000
	us-gaap	Income Loss From Continuing Operations Before Income Taxes Minority Interest And Income Loss From Equity Method Investments IncomeLossFromContinuingOperationsBeforeIncomeTaxesMinorityInterestAndIncomeLossFromEquityMethodInvestments	68736000
	us-gaap	Interest Expense Borrowings InterestExpenseBorrowings	5399000
	us-gaap	Net Realized Or Unrealized Gain Loss On Trading Securities NetRealizedOrUnrealizedGainLossOnTradingSecurities	-54000
	us-gaap	Proceeds From Repurchase Of Equity ProceedsFromRepurchaseOfEquity	129499000
	us-gaap	Other Than Temporary Impairment Credit Losses Recognized In Earnings Additions No Previous Impairment OtherThanTemporaryImpairmentCreditLossesRecognizedInEarningsAdditionsNoPreviousImpairment
	us-gaap	Certain Loans Acquired In Transfer Not Accounted For As Debt Securities Accretable Yield Additions CertainLoansAcquiredInTransferNotAccountedForAsDebtSecuritiesAccretableYieldAdditions	22318000
	us-gaap	Interest Paid InterestPaid	9497000
	us-gaap	Cash Acquired From Acquisition CashAcquiredFromAcquisition	21204000
	us-gaap	Fair Value Measurements Valuation Techniques FairValueMeasurementsValuationTechniques	Discounted cash flow
	us-gaap	Income Loss From Continuing Operations IncomeLossFromContinuingOperations	55111000
	us-gaap	Share Based Compensation ShareBasedCompensation	2791000
	us-gaap	Gain Loss On Derivative Instruments Net Pretax GainLossOnDerivativeInstrumentsNetPretax	9000
	us-gaap	Loss On Sale Of Investments LossOnSaleOfInvestments	125000
	us-gaap	Incremental Common Shares Attributable To Share Based Payment Arrangements IncrementalCommonSharesAttributableToShareBasedPaymentArrangements	761000	shares
	us-gaap	Depreciation And Amortization DepreciationAndAmortization	4429000
	us-gaap	Cash And Cash Equivalents Period Increase Decrease CashAndCashEquivalentsPeriodIncreaseDecrease	178326000
	us-gaap	Marketing Expense MarketingExpense	3372000
	us-gaap	Payments For Proceeds From Productive Assets PaymentsForProceedsFromProductiveAssets	1128000
	us-gaap	Financing Receivable Allowance For Credit Losses Recovery FinancingReceivableAllowanceForCreditLossesRecovery	5737000
	us-gaap	Fair Value Assets And Liabilities Measured On Recurring Basis Gain Loss Included In Earnings FairValueAssetsAndLiabilitiesMeasuredOnRecurringBasisGainLossIncludedInEarnings	-4438000
	us-gaap	Income Tax Expense Benefit Continuing Operations Discontinued Operations Extraordinary Items IncomeTaxExpenseBenefitContinuingOperationsDiscontinuedOperationsExtraordinaryItems	-96000
	us-gaap	Other Interest And Dividend Income OtherInterestAndDividendIncome	595000
	us-gaap	Proceeds From Sale Of Available For Sale Securities ProceedsFromSaleOfAvailableForSaleSecurities	14054000
	us-gaap	Other Than Temporary Impairment Credit Losses Recognized In Earnings Reductions Securities Sold OtherThanTemporaryImpairmentCreditLossesRecognizedInEarningsReductionsSecuritiesSold	-1811000
	us-gaap	Business Acquisitions Pro Forma Net Income Loss BusinessAcquisitionsProFormaNetIncomeLoss	43615000
	us-gaap	Discontinued Operation Income Loss From Discontinued Operation Before Income Tax DiscontinuedOperationIncomeLossFromDiscontinuedOperationBeforeIncomeTax	-227000
	us-gaap	Bank Owned Life Insurance Income BankOwnedLifeInsuranceIncome	2072000
	us-gaap	Other Comprehensive Income Loss Net Of Tax OtherComprehensiveIncomeLossNetOfTax	-18976000
	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	0.63
	us-gaap	Interest Income Securities Tax Exempt InterestIncomeSecuritiesTaxExempt	6356000
	us-gaap	Noninterest Income Other Operating Income NoninterestIncomeOtherOperatingIncome	3080000
	us-gaap	General Insurance Expense GeneralInsuranceExpense	4466000
	us-gaap	Transfer Of Portfolio Loans And Leases To Held For Sale1 TransferOfPortfolioLoansAndLeasesToHeldForSale1	27600000
	us-gaap	Other Comprehensive Income Loss Available For Sale Securities Tax OtherComprehensiveIncomeLossAvailableForSaleSecuritiesTax	11439000
	us-gaap	Payments Of Dividends Preferred Stock And Preference Stock PaymentsOfDividendsPreferredStockAndPreferenceStock	705000
	us-gaap	Accretion Amortization Of Discounts And Premiums Investments AccretionAmortizationOfDiscountsAndPremiumsInvestments	-5174000
	us-gaap	Financing Receivables Impaired Troubled Debt Restructuring Write Down FinancingReceivablesImpairedTroubledDebtRestructuringWriteDown	1030000
	us-gaap	Stock Issued During Period Value Restricted Stock Award Net Of Forfeitures StockIssuedDuringPeriodValueRestrictedStockAwardNetOfForfeitures	1502000
	us-gaap	Net Income Loss NetIncomeLoss	54980000
	us-gaap	Loans And Leases Receivable Impaired Interest Lost On Nonaccrual Loans LoansAndLeasesReceivableImpairedInterestLostOnNonaccrualLoans	2500000
	us-gaap	Labor And Related Expense LaborAndRelatedExpense	54675000
	us-gaap	Noninterest Income NoninterestIncome	14761000
	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	0.63
	us-gaap	Information Technology And Data Processing InformationTechnologyAndDataProcessing	4040000
	us-gaap	Common Stock Dividends Per Share Declared CommonStockDividendsPerShareDeclared
	us-gaap	Line Of Credit Facility Average Outstanding Amount LineOfCreditFacilityAverageOutstandingAmount	50000000
	us-gaap	Weighted Average Number Of Diluted Shares Outstanding WeightedAverageNumberOfDilutedSharesOutstanding	86254000	shares
	us-gaap	Certain Loans Acquired In Transfer Not Accounted For As Debt Securities Accretable Yield Reclassifications From Nonaccretable Difference CertainLoansAcquiredInTransferNotAccountedForAsDebtSecuritiesAccretableYieldReclassificationsFromNonaccretableDifference	1047000
	us-gaap	Trading Securities Realized Gain Loss TradingSecuritiesRealizedGainLoss
	us-gaap	Net Cash Provided By Used In Financing Activities NetCashProvidedByUsedInFinancingActivities	456077000
	us-gaap	Other Comprehensive Income Loss Reclassification Adjustment For Sale Of Securities Included In Net Income Tax OtherComprehensiveIncomeLossReclassificationAdjustmentForSaleOfSecuritiesIncludedInNetIncomeTax	54000
	us-gaap	Business Combination Bargain Purchase Gain Recognized Amount BusinessCombinationBargainPurchaseGainRecognizedAmount	10044000
	us-gaap	Gain Loss On Sale Of Securities Net GainLossOnSaleOfSecuritiesNet	143000
	us-gaap	Gain On Sale Of Investments GainOnSaleOfInvestments	268000
	us-gaap	Comprehensive Income Net Of Tax ComprehensiveIncomeNetOfTax	36004000
	us-gaap	Trading Securities Unrealized Holding Gain Loss TradingSecuritiesUnrealizedHoldingGainLoss	-54000
	us-gaap	Proceeds From Maturities Prepayments And Calls Of Available For Sale Securities ProceedsFromMaturitiesPrepaymentsAndCallsOfAvailableForSaleSecurities	113056000
	us-gaap	Interest Income Expense After Provision For Loan Loss InterestIncomeExpenseAfterProvisionForLoanLoss	149435000
	wal	Investment In Money Market InvestmentInMoneyMarket	-1637000
	us-gaap	Interest Income Expense Net InterestIncomeExpenseNet	158355000
	us-gaap	Interest Expense Debt InterestExpenseDebt	683000
	us-gaap	Income Tax Expense Benefit IncomeTaxExpenseBenefit	13625000
	us-gaap	Interest And Dividend Income Securities InterestAndDividendIncomeSecurities	6000
	us-gaap	Stock Issued During Period Value Share Based Compensation StockIssuedDuringPeriodValueShareBasedCompensation	1289000
	us-gaap	Other Comprehensive Income Unrealized Holding Gain Loss On Securities Arising During Period Net Of Tax OtherComprehensiveIncomeUnrealizedHoldingGainLossOnSecuritiesArisingDuringPeriodNetOfTax	-18900000
	us-gaap	Proceeds From Repayments Of Debt ProceedsFromRepaymentsOfDebt	145000000
	us-gaap	Fair Value Liabilities Measured On Recurring Basis Change In Unrealized Gain Loss Included In Trading Revenue FairValueLiabilitiesMeasuredOnRecurringBasisChangeInUnrealizedGainLossIncludedInTradingRevenue	-3761000
	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Equity Instruments Other Than Options Grants In Period ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsGrantsInPeriod	519525	shares
	us-gaap	Increase Decrease In Deposits IncreaseDecreaseInDeposits	207632000
	us-gaap	Noninterest Expense NoninterestExpense	95460000
	us-gaap	Other Than Temporary Impairment Credit Losses Recognized In Earnings Reductions Cash Flows OtherThanTemporaryImpairmentCreditLossesRecognizedInEarningsReductionsCashFlows
	us-gaap	Proceeds From Loan And Lease Originations And Principal Collections1 ProceedsFromLoanAndLeaseOriginationsAndPrincipalCollections1	-336717000
	us-gaap	Deferred Income Taxes And Tax Credits DeferredIncomeTaxesAndTaxCredits	-20690000
	us-gaap	Net Income Loss Available To Common Stockholders Basic NetIncomeLossAvailableToCommonStockholdersBasic	54275000
	us-gaap	Income Loss From Continuing Operations Per Diluted Share IncomeLossFromContinuingOperationsPerDilutedShare	0.63
	us-gaap	Amortization Of Intangible Assets AmortizationOfIntangibleAssets	1194000
	us-gaap	Dividends Preferred Stock Cash DividendsPreferredStockCash	705000
	us-gaap	Occupancy Net OccupancyNet	9599000
	us-gaap	Payments To Acquire Available For Sale Securities PaymentsToAcquireAvailableForSaleSecurities	180292000
	us-gaap	Income Taxes Paid Net IncomeTaxesPaidNet	11575000
	us-gaap	Lease And Rental Expense LeaseAndRentalExpense	3700000
	us-gaap	Use Of Estimates UseOfEstimates	<div> <p style="MARGIN-TOP: 18px; MARGIN-BOTTOM: 0px"><font style="FONT-FAMILY: Times New Roman" size="2"><b>Use of estimates</b></font></p> <p style="MARGIN-TOP: 6px; MARGIN-BOTTOM: 0px"><font style="FONT-FAMILY: Times New Roman" size="2">The preparation of financial statements in conformity with GAAP requires management to make estimates and assumptions that affect the reported amounts of assets and liabilities and disclosures of contingent assets and liabilities at the date of the financial statements and the reported amounts of revenues and expenses during the reporting period. Actual results could differ from those estimates. Material estimates that are particularly susceptible to significant changes in the near term relate to the determination of the allowance for credit losses; fair value determinations related to acquisitions, including loans acquired with deteriorated credit quality; fair value of other real estate owned; determination of the valuation allowance related to deferred tax assets; impairment of goodwill and other intangible assets and other than temporary impairment on securities. Although the Company’s management (“Management”) believes these estimates to be reasonably accurate, actual amounts may differ. In the opinion of Management, all adjustments considered necessary have been reflected in the Consolidated Financial Statements.</font></p> </div>
	us-gaap	Business Acquisition Effective Date Of Acquisition1 BusinessAcquisitionEffectiveDateOfAcquisition1	2013-04-30
	us-gaap	Business Acquisition Pro Forma Earnings Per Share Diluted BusinessAcquisitionProFormaEarningsPerShareDiluted	0.51
	us-gaap	Interest Expense InterestExpense	14038000
	us-gaap	Other Than Temporary Impairment Credit Losses Recognized In Earnings Additions Additional Credit Losses OtherThanTemporaryImpairmentCreditLossesRecognizedInEarningsAdditionsAdditionalCreditLosses
	us-gaap	Net Cash Provided By Used In Operating Activities NetCashProvidedByUsedInOperatingActivities	86517000
	us-gaap	Financing Receivable Allowance For Credit Losses Write Offs FinancingReceivableAllowanceForCreditLossesWriteOffs	-13761000
	us-gaap	Other Comprehensive Income Loss Reclassification Adjustment For Sale Of Securities Included In Net Income Net Of Tax OtherComprehensiveIncomeLossReclassificationAdjustmentForSaleOfSecuritiesIncludedInNetIncomeNetOfTax	-89000
	us-gaap	Income Loss From Continuing Operations Per Basic Share IncomeLossFromContinuingOperationsPerBasicShare	0.64
	us-gaap	Gain Loss On Sale Of Investments GainLossOnSaleOfInvestments	143000
	us-gaap	Unrealized Gain Loss On Cash Flow Hedging Instruments UnrealizedGainLossOnCashFlowHedgingInstruments	13000
	us-gaap	Interest Income Securities Taxable InterestIncomeSecuritiesTaxable	7448000
	wal	Business Acquisition Pro Forma Non Interest Income BusinessAcquisitionProFormaNonInterestIncome	4843000
	wal	Amortization Of Equity Method Investment Assets AmortizationOfEquityMethodInvestmentAssets	1800000
	wal	Financing Receivable Modification Number Of Contracts FinancingReceivableModificationNumberOfContracts	33	Contract
	wal	Financing Receivable Modification Post Modification Recorded Investment FinancingReceivableModificationPostModificationRecordedInvestment	18527000
	wal	Financing Receivable Modification Pre Modification Recorded Investment FinancingReceivableModificationPreModificationRecordedInvestment	19962000
	wal	Legal Professional And Director Fees LegalProfessionalAndDirectorFees	5012000
	wal	Loan And Repossessed Asset Expense LoanAndRepossessedAssetExpense	2317000
	wal	Mark To Market Losses Gains Net MarkToMarketLossesGainsNet	-3761000
	wal	Maximum Period Of Internal Loss Allowance Calculation Modal MaximumPeriodOfInternalLossAllowanceCalculationModal	P5Y
	wal	Minimum Period Of Internal Loss Allowance Calculation Modal MinimumPeriodOfInternalLossAllowanceCalculationModal	P1Y
	wal	Number Of Wholly Owned Subsidiaries NumberOfWhollyOwnedSubsidiaries	11	Subsidiary
	wal	Financing Receivable Modification Recorded Investment FinancingReceivableModificationRecordedInvestment	4433000
	wal	Affinity Credit Card Revenue AffinityCreditCardRevenue	2271000
	wal	Change In Fair Value Of Assets And Liabilities Measured At Fair Value ChangeInFairValueOfAssetsAndLiabilitiesMeasuredAtFairValue	-3761000
	wal	Change In Unrealized Holding Gain On Cash Flow Hedge Net Of Tax ChangeInUnrealizedHoldingGainOnCashFlowHedgeNetOfTax	13000
	wal	Change In Unrealized Holding Loss On Afs Securities Net Of Tax ChangeInUnrealizedHoldingLossOnAfsSecuritiesNetOfTax	-18990000
	wal	Customer Service CustomerService	1360000
	wal	Dividend Income Operating Non Taxable DividendIncomeOperatingNonTaxable	1523000
	wal	Dividend Income Operating Taxable DividendIncomeOperatingTaxable	653000
	wal	Fair Value Input Value FairValueInputValue	0.06194	pure
	wal	Financing Receivable Modification Number Of Contracts In Payment Default FinancingReceivableModificationNumberOfContractsInPaymentDefault	10	Contract
	wal	Financing Receivable Waived Fees And Other Expenses FinancingReceivableWaivedFeesAndOtherExpenses	72000
	wal	Net Loss Gain On Sales Valuations Of Repossessed Assets And Bank Premises Net NetLossGainOnSalesValuationsOfRepossessedAssetsAndBankPremisesNet	-605000
	wal	Number Of Unconsolidated Subsidiaries NumberOfUnconsolidatedSubsidiaries	6	Subsidiary
	wal	Gain Loss On Foreclosed Assets Gross GainLossOnForeclosedAssetsGross	2096000
	wal	Gain Loss On Foreclosed Assets Valuation Allowance GainLossOnForeclosedAssetsValuationAllowance
	wal	Valuation Adjustments Of Other Repossessed Assets Gross ValuationAdjustmentsOfOtherRepossessedAssetsGross
	wal	Valuation Adjustments Of Other Repossessed Assets Valuation Allowance ValuationAdjustmentsOfOtherRepossessedAssetsValuationAllowance	-1582000
	wal	Gain Loss On Foreclosed Assets Realized GainLossOnForeclosedAssetsRealized	345000
	wal	Percentage Of Interest Held By Company In Registered Investment Advisor PercentageOfInterestHeldByCompanyInRegisteredInvestmentAdvisor	0.80	pure
	wal	Principal Pay Downs And Maturities Of Securities Measured At Fair Value PrincipalPayDownsAndMaturitiesOfSecuritiesMeasuredAtFairValue	1006000
	wal	Proceeds From Sale Of Other Real Estate Owned Net ProceedsFromSaleOfOtherRealEstateOwnedNet	18156000
	wal	Purchase Of Investment Tax Credits PurchaseOfInvestmentTaxCredits	11742000
	wal	Sale Of Premises And Equipment Net SaleOfPremisesAndEquipmentNet	-91000
	wal	Gain Loss On Foreclosed Assets GainLossOnForeclosedAssets	2096000
	wal	Valuation Adjustments Of Other Repossessed Assets Net ValuationAdjustmentsOfOtherRepossessedAssetsNet	-1582000
	wal	Business Acquisition Purchase Additions Other Real Estate Owned BusinessAcquisitionPurchaseAdditionsOtherRealEstateOwned	5622000
	wal	Proceeds From Sale Of Other Real Estate Owned Gross ProceedsFromSaleOfOtherRealEstateOwnedGross	-29542000
	wal	Proceeds From Sale Of Other Real Estate Owned Valuation Allowance ProceedsFromSaleOfOtherRealEstateOwnedValuationAllowance	11386000
	wal	Service Charges And Fees Net ServiceChargesAndFeesNet	4983000
	wal	Share Based Compensation Arrangement By Share Based Payment Award Equity Instruments Other Than Option Grants In Period Weighted Average Grant Date Fair Value ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionGrantsInPeriodWeightedAverageGrantDateFairValue	6400000
	wal	Transfers To Other Assets Acquired Through Foreclosure Net TransfersToOtherAssetsAcquiredThroughForeclosureNet	11273000
	wal	Unfunded Commitments To Purchase Investment Tax Credits UnfundedCommitmentsToPurchaseInvestmentTaxCredits	12448000
	wal	Weighted Average Interest Rates WeightedAverageInterestRates	0.0332	pure
	wal	Merger Restructure Expense MergerRestructureExpense	2815000
	wal	Non Interest Expense Related To Discontinued Affinity Credit Card NonInterestExpenseRelatedToDiscontinuedAffinityCreditCard	2498000
	wal	Financing Receivables Impaired Troubled Debt Restructuring Write Down Due To Interest Concessions FinancingReceivablesImpairedTroubledDebtRestructuringWriteDownDueToInterestConcessions	405000
	wal	Income Loss From Discontinuing Operations Per Basic Share IncomeLossFromDiscontinuingOperationsPerBasicShare	0.00
	wal	Interest Expense Junior Subordinated Debt InterestExpenseJuniorSubordinatedDebt	921000
	wal	Business Acquisition Pro Forma Interest Income Net BusinessAcquisitionProFormaInterestIncomeNet	157337000
	wal	Business Combination Noncash Assets Aquired At Fair Value BusinessCombinationNoncashAssetsAquiredAtFairValue	410827000
	wal	Other Comprehensive Income Loss Before Reclassifications Net Of Tax OtherComprehensiveIncomeLossBeforeReclassificationsNetOfTax	-18887000
	wal	Other Comprehensive Income Loss Amounts Reclassified From Accumulated Other Comprehensive Income Net Of Tax OtherComprehensiveIncomeLossAmountsReclassifiedFromAccumulatedOtherComprehensiveIncomeNetOfTax	-89000
	wal	Percentage Of Initial Loan To Value Ratio On First Liens PercentageOfInitialLoanToValueRatioOnFirstLiens	0.75	pure
	wal	Unrealized Gain Loss On Cash Flow Hedging Instruments Tax UnrealizedGainLossOnCashFlowHedgingInstrumentsTax	-8000
	wal	Accretion And Amortization Fair Market Value Adjustments Relating To Acquisitions AccretionAndAmortizationFairMarketValueAdjustmentsRelatingToAcquisitions	-6818000
	wal	Business Combination Acquisition Related Costs Including Severance BusinessCombinationAcquisitionRelatedCostsIncludingSeverance	-2479000
	us-gaap	Provision For Loan Lease And Other Losses ProvisionForLoanLeaseAndOtherLosses	26411000
	us-gaap	Preferred Stock Dividends And Other Adjustments PreferredStockDividendsAndOtherAdjustments	3088000
	us-gaap	Loans And Leases Receivable Commitments To Purchase Or Sell LoansAndLeasesReceivableCommitmentsToPurchaseOrSell	118500000
	us-gaap	Increase Decrease In Other Operating Liabilities IncreaseDecreaseInOtherOperatingLiabilities	-898000
	us-gaap	Proceeds From Stock Options Exercised ProceedsFromStockOptionsExercised	552000
	us-gaap	Interest Expense Deposits InterestExpenseDeposits	8930000
	us-gaap	Proceeds From Sale Of Restricted Investments ProceedsFromSaleOfRestrictedInvestments	-705000
	us-gaap	Increase Decrease In Other Operating Assets IncreaseDecreaseInOtherOperatingAssets	-8097000
	us-gaap	Impaired Financing Receivable Average Recorded Investment ImpairedFinancingReceivableAverageRecordedInvestment	212326000
	us-gaap	Net Cash Provided By Used In Investing Activities NetCashProvidedByUsedInInvestingActivities	-313446000
	us-gaap	Weighted Average Number Of Shares Outstanding Basic WeightedAverageNumberOfSharesOutstandingBasic	81475000	shares
	us-gaap	Income Loss From Discontinued Operations Net Of Tax Per Diluted Share IncomeLossFromDiscontinuedOperationsNetOfTaxPerDilutedShare	-0.01
	us-gaap	Income Loss From Discontinued Operations Net Of Tax Attributable To Reporting Entity IncomeLossFromDiscontinuedOperationsNetOfTaxAttributableToReportingEntity	-443000
	us-gaap	Payments To Acquire Held To Maturity Securities PaymentsToAcquireHeldToMaturitySecurities	3000
	us-gaap	Interest And Fee Income Loans And Leases InterestAndFeeIncomeLoansAndLeases	136102000
	us-gaap	Business Acquisition Pro Forma Earnings Per Share Basic BusinessAcquisitionProFormaEarningsPerShareBasic	0.28
	us-gaap	Effective Income Tax Rate Continuing Operations EffectiveIncomeTaxRateContinuingOperations	0.274	pure
	us-gaap	Impaired Financing Receivable Interest Income Accrual Method ImpairedFinancingReceivableInterestIncomeAccrualMethod	3216000
	us-gaap	Other Noninterest Expense OtherNoninterestExpense	6927000
	us-gaap	Interest Expense Securities Sold Under Agreements To Repurchase InterestExpenseSecuritiesSoldUnderAgreementsToRepurchase	122000
	us-gaap	Interest And Dividend Income Operating InterestAndDividendIncomeOperating	155283000
	us-gaap	Income Loss From Continuing Operations Before Income Taxes Minority Interest And Income Loss From Equity Method Investments IncomeLossFromContinuingOperationsBeforeIncomeTaxesMinorityInterestAndIncomeLossFromEquityMethodInvestments	35404000
	us-gaap	Interest Expense Borrowings InterestExpenseBorrowings	4398000
	us-gaap	Net Realized Or Unrealized Gain Loss On Trading Securities NetRealizedOrUnrealizedGainLossOnTradingSecurities	-66000
	us-gaap	Other Than Temporary Impairment Credit Losses Recognized In Earnings Additions No Previous Impairment OtherThanTemporaryImpairmentCreditLossesRecognizedInEarningsAdditionsNoPreviousImpairment
	us-gaap	Interest Paid InterestPaid	14801000
	us-gaap	Income Loss From Continuing Operations IncomeLossFromContinuingOperations	25704000
	us-gaap	Share Based Compensation ShareBasedCompensation	3827000
	us-gaap	Gain Loss On Derivative Instruments Net Pretax GainLossOnDerivativeInstrumentsNetPretax	-99000
	us-gaap	Loss On Sale Of Investments LossOnSaleOfInvestments	242000
	us-gaap	Incremental Common Shares Attributable To Share Based Payment Arrangements IncrementalCommonSharesAttributableToShareBasedPaymentArrangements	616000	shares
	us-gaap	Depreciation And Amortization DepreciationAndAmortization	4936000
	us-gaap	Cash And Cash Equivalents Period Increase Decrease CashAndCashEquivalentsPeriodIncreaseDecrease	23926000
	us-gaap	Marketing Expense MarketingExpense	2830000
	us-gaap	Payments For Proceeds From Productive Assets PaymentsForProceedsFromProductiveAssets	4485000
	us-gaap	Financing Receivable Allowance For Credit Losses Recovery FinancingReceivableAllowanceForCreditLossesRecovery	5629000
	us-gaap	Fair Value Assets And Liabilities Measured On Recurring Basis Gain Loss Included In Earnings FairValueAssetsAndLiabilitiesMeasuredOnRecurringBasisGainLossIncludedInEarnings	-413000
	us-gaap	Income Tax Expense Benefit Continuing Operations Discontinued Operations Extraordinary Items IncomeTaxExpenseBenefitContinuingOperationsDiscontinuedOperationsExtraordinaryItems	-321000
	us-gaap	Fees And Commissions Other FeesAndCommissionsOther	1870000
	us-gaap	Other Interest And Dividend Income OtherInterestAndDividendIncome	207000
	us-gaap	Proceeds From Sale Of Available For Sale Securities ProceedsFromSaleOfAvailableForSaleSecurities	120922000
	us-gaap	Other Than Temporary Impairment Credit Losses Recognized In Earnings Reductions Securities Sold OtherThanTemporaryImpairmentCreditLossesRecognizedInEarningsReductionsSecuritiesSold	-1811000
	us-gaap	Business Acquisitions Pro Forma Net Income Loss BusinessAcquisitionsProFormaNetIncomeLoss	22463000
	us-gaap	Discontinued Operation Income Loss From Discontinued Operation Before Income Tax DiscontinuedOperationIncomeLossFromDiscontinuedOperationBeforeIncomeTax	-764000
	us-gaap	Bank Owned Life Insurance Income BankOwnedLifeInsuranceIncome	2243000
	us-gaap	Other Comprehensive Income Loss Net Of Tax OtherComprehensiveIncomeLossNetOfTax	8884000
	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	0.27
	us-gaap	Interest Income Securities Tax Exempt InterestIncomeSecuritiesTaxExempt	4768000
	us-gaap	Noninterest Income Other Operating Income NoninterestIncomeOtherOperatingIncome	2922000
	us-gaap	General Insurance Expense GeneralInsuranceExpense	4202000
	us-gaap	Other Comprehensive Income Loss Available For Sale Securities Tax OtherComprehensiveIncomeLossAvailableForSaleSecuritiesTax	-6249000
	us-gaap	Payments Of Dividends Preferred Stock And Preference Stock PaymentsOfDividendsPreferredStockAndPreferenceStock	3088000
	us-gaap	Accretion Amortization Of Discounts And Premiums Investments AccretionAmortizationOfDiscountsAndPremiumsInvestments	-5371000
	us-gaap	Financing Receivables Impaired Troubled Debt Restructuring Write Down FinancingReceivablesImpairedTroubledDebtRestructuringWriteDown	1220000
	us-gaap	Net Income Loss NetIncomeLoss	25261000
	us-gaap	Cash Flow Hedge Gain Loss Reclassified To Revenue Net CashFlowHedgeGainLossReclassifiedToRevenueNet	-519000
	us-gaap	Noninterest Income NoninterestIncome	13281000
	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	0.27
	us-gaap	Information Technology And Data Processing InformationTechnologyAndDataProcessing	2288000
	us-gaap	Common Stock Dividends Per Share Declared CommonStockDividendsPerShareDeclared
	us-gaap	Weighted Average Number Of Diluted Shares Outstanding WeightedAverageNumberOfDilutedSharesOutstanding	82091000	shares
	us-gaap	Trading Securities Realized Gain Loss TradingSecuritiesRealizedGainLoss
	us-gaap	Net Cash Provided By Used In Financing Activities NetCashProvidedByUsedInFinancingActivities	253638000
	us-gaap	Other Comprehensive Income Loss Reclassification Adjustment For Sale Of Securities Included In Net Income Tax OtherComprehensiveIncomeLossReclassificationAdjustmentForSaleOfSecuritiesIncludedInNetIncomeTax	541000
	us-gaap	Proceeds From Sale Of Loans Held For Sale ProceedsFromSaleOfLoansHeldForSale	3445000
	us-gaap	Gain Loss On Sale Of Securities Net GainLossOnSaleOfSecuritiesNet	1471000
	us-gaap	Gain On Sale Of Investments GainOnSaleOfInvestments	1713000
	us-gaap	Comprehensive Income Net Of Tax ComprehensiveIncomeNetOfTax	34145000
	us-gaap	Trading Securities Unrealized Holding Gain Loss TradingSecuritiesUnrealizedHoldingGainLoss	-66000
	us-gaap	Proceeds From Maturities Prepayments And Calls Of Available For Sale Securities ProceedsFromMaturitiesPrepaymentsAndCallsOfAvailableForSaleSecurities	225833000
	us-gaap	Interest Income Expense After Provision For Loan Loss InterestIncomeExpenseAfterProvisionForLoanLoss	114451000
	us-gaap	Interest Income Expense Net InterestIncomeExpenseNet	140862000
	us-gaap	Interest Expense Debt InterestExpenseDebt	652000
	us-gaap	Income Tax Expense Benefit IncomeTaxExpenseBenefit	9700000
	us-gaap	Interest And Dividend Income Securities InterestAndDividendIncomeSecurities	7000
	us-gaap	Other Comprehensive Income Unrealized Holding Gain Loss On Securities Arising During Period Net Of Tax OtherComprehensiveIncomeUnrealizedHoldingGainLossOnSecuritiesArisingDuringPeriodNetOfTax	10325000
	us-gaap	Proceeds From Repayments Of Debt ProceedsFromRepaymentsOfDebt	-86762000
	us-gaap	Fair Value Liabilities Measured On Recurring Basis Change In Unrealized Gain Loss Included In Trading Revenue FairValueLiabilitiesMeasuredOnRecurringBasisChangeInUnrealizedGainLossIncludedInTradingRevenue	232000
	us-gaap	Increase Decrease In Deposits IncreaseDecreaseInDeposits	342936000
	us-gaap	Noninterest Expense NoninterestExpense	92328000
	us-gaap	Other Than Temporary Impairment Credit Losses Recognized In Earnings Reductions Cash Flows OtherThanTemporaryImpairmentCreditLossesRecognizedInEarningsReductionsCashFlows
	us-gaap	Proceeds From Loan And Lease Originations And Principal Collections1 ProceedsFromLoanAndLeaseOriginationsAndPrincipalCollections1	-425024000
	us-gaap	Deferred Income Taxes And Tax Credits DeferredIncomeTaxesAndTaxCredits	8781000
	us-gaap	Net Income Loss Available To Common Stockholders Basic NetIncomeLossAvailableToCommonStockholdersBasic	22173000
	us-gaap	Income Loss From Continuing Operations Per Diluted Share IncomeLossFromContinuingOperationsPerDilutedShare	0.28
	us-gaap	Amortization Of Intangible Assets AmortizationOfIntangibleAssets	1779000
	us-gaap	Occupancy Net OccupancyNet	9391000
	us-gaap	Payments To Acquire Available For Sale Securities PaymentsToAcquireAvailableForSaleSecurities	251072000
	us-gaap	Income Taxes Paid Net IncomeTaxesPaidNet	1290000
	us-gaap	Lease And Rental Expense LeaseAndRentalExpense	2900000
	us-gaap	Loans And Leases Receivable Impaired Interest Lost On Nonaccrual Loans LoansAndLeasesReceivableImpairedInterestLostOnNonaccrualLoans	2900000
	us-gaap	Labor And Related Expense LaborAndRelatedExpense	52659000
	us-gaap	Business Acquisition Pro Forma Earnings Per Share Diluted BusinessAcquisitionProFormaEarningsPerShareDiluted	0.27
	us-gaap	Proceeds From Sale And Maturity Of Held To Maturity Securities ProceedsFromSaleAndMaturityOfHeldToMaturitySecurities	3000
	us-gaap	Interest Expense InterestExpense	14421000
	us-gaap	Other Than Temporary Impairment Credit Losses Recognized In Earnings Additions Additional Credit Losses OtherThanTemporaryImpairmentCreditLossesRecognizedInEarningsAdditionsAdditionalCreditLosses
	us-gaap	Net Cash Provided By Used In Operating Activities NetCashProvidedByUsedInOperatingActivities	83734000
	us-gaap	Financing Receivable Allowance For Credit Losses Write Offs FinancingReceivableAllowanceForCreditLossesWriteOffs	-33698000
	us-gaap	Other Comprehensive Income Loss Reclassification Adjustment For Sale Of Securities Included In Net Income Net Of Tax OtherComprehensiveIncomeLossReclassificationAdjustmentForSaleOfSecuritiesIncludedInNetIncomeNetOfTax	-930000
	us-gaap	Income Loss From Continuing Operations Per Basic Share IncomeLossFromContinuingOperationsPerBasicShare	0.28
	us-gaap	Gain Loss On Sale Of Investments GainLossOnSaleOfInvestments	1471000
	us-gaap	Unrealized Gain Loss On Cash Flow Hedging Instruments UnrealizedGainLossOnCashFlowHedgingInstruments	8000
	us-gaap	Interest Income Securities Taxable InterestIncomeSecuritiesTaxable	12227000
	wal	Business Acquisition Pro Forma Non Interest Income BusinessAcquisitionProFormaNonInterestIncome	14009000
	wal	Amortization Of Equity Method Investment Assets AmortizationOfEquityMethodInvestmentAssets	59000
	wal	Financing Receivable Modification Number Of Contracts FinancingReceivableModificationNumberOfContracts	53	Contract
	wal	Financing Receivable Modification Post Modification Recorded Investment FinancingReceivableModificationPostModificationRecordedInvestment	47276000
	wal	Financing Receivable Modification Pre Modification Recorded Investment FinancingReceivableModificationPreModificationRecordedInvestment	50332000
	wal	Financing Receivable Modification Recorded Investment FinancingReceivableModificationRecordedInvestment	19201000
	wal	Affinity Credit Card Revenue AffinityCreditCardRevenue	631000
	wal	Change In Fair Value Of Assets And Liabilities Measured At Fair Value ChangeInFairValueOfAssetsAndLiabilitiesMeasuredAtFairValue	232000
	wal	Change In Unrealized Holding Gain On Cash Flow Hedge Net Of Tax ChangeInUnrealizedHoldingGainOnCashFlowHedgeNetOfTax	-511000
	wal	Change In Unrealized Holding Loss On Afs Securities Net Of Tax ChangeInUnrealizedHoldingLossOnAfsSecuritiesNetOfTax	9395000
	wal	Customer Service CustomerService	1274000
	wal	Dividend Income Operating Non Taxable DividendIncomeOperatingNonTaxable	1385000
	wal	Dividend Income Operating Taxable DividendIncomeOperatingTaxable	594000
	wal	Financing Receivable Modification Number Of Contracts In Payment Default FinancingReceivableModificationNumberOfContractsInPaymentDefault	19	Contract
	wal	Financing Receivable Waived Fees And Other Expenses FinancingReceivableWaivedFeesAndOtherExpenses	127000
	wal	Investment In Money Market InvestmentInMoneyMarket	3713000
	wal	Legal Professional And Director Fees LegalProfessionalAndDirectorFees	4089000
	wal	Loan And Repossessed Asset Expense LoanAndRepossessedAssetExpense	3337000
	wal	Mark To Market Losses Gains Net MarkToMarketLossesGainsNet	232000
	wal	Net Loss Gain On Sales Valuations Of Repossessed Assets And Bank Premises Net NetLossGainOnSalesValuationsOfRepossessedAssetsAndBankPremisesNet	3552000
	wal	Principal Pay Downs And Maturities Of Securities Measured At Fair Value PrincipalPayDownsAndMaturitiesOfSecuritiesMeasuredAtFairValue	557000
	wal	Proceeds From Sale Of Other Real Estate Owned Net ProceedsFromSaleOfOtherRealEstateOwnedNet	17253000
	wal	Purchase Of Investment Tax Credits PurchaseOfInvestmentTaxCredits	3883000
	wal	Sale Of Premises And Equipment Net SaleOfPremisesAndEquipmentNet	-21000
	wal	Service Charges And Fees Net ServiceChargesAndFeesNet	4602000
	wal	Transfers To Other Assets Acquired Through Foreclosure Net TransfersToOtherAssetsAcquiredThroughForeclosureNet	8715000
	wal	Unfunded Commitments To Purchase Investment Tax Credits UnfundedCommitmentsToPurchaseInvestmentTaxCredits	28617000
	wal	Weighted Average Interest Rates WeightedAverageInterestRates	0.1081	pure
	wal	Non Interest Expense Related To Discontinued Affinity Credit Card NonInterestExpenseRelatedToDiscontinuedAffinityCreditCard	1395000
	wal	Financing Receivables Impaired Troubled Debt Restructuring Write Down Due To Interest Concessions FinancingReceivablesImpairedTroubledDebtRestructuringWriteDownDueToInterestConcessions	1836000
	wal	Income Loss From Discontinuing Operations Per Basic Share IncomeLossFromDiscontinuingOperationsPerBasicShare	-0.01
	wal	Interest Expense Junior Subordinated Debt InterestExpenseJuniorSubordinatedDebt	971000
	wal	Business Acquisition Pro Forma Interest Income Net BusinessAcquisitionProFormaInterestIncomeNet	154963000
	wal	Other Comprehensive Income Loss Before Reclassifications Net Of Tax OtherComprehensiveIncomeLossBeforeReclassificationsNetOfTax	10333000
	wal	Other Comprehensive Income Loss Amounts Reclassified From Accumulated Other Comprehensive Income Net Of Tax OtherComprehensiveIncomeLossAmountsReclassifiedFromAccumulatedOtherComprehensiveIncomeNetOfTax	-1449000
	wal	Unrealized Gain Loss On Cash Flow Hedging Instruments Tax UnrealizedGainLossOnCashFlowHedgingInstrumentsTax	-4000
	wal	Cash Flow Hedge Gain Loss Reclassified To Revenues Tax CashFlowHedgeGainLossReclassifiedToRevenuesTax	314000
	wal	Gain Loss On Foreclosed Assets GainLossOnForeclosedAssets	-294000
	wal	Valuation Adjustments Of Other Repossessed Assets Net ValuationAdjustmentsOfOtherRepossessedAssetsNet	-3279000
	wal	Proceeds From Sale Of Other Real Estate Owned Gross ProceedsFromSaleOfOtherRealEstateOwnedGross	-23179000
	wal	Proceeds From Sale Of Other Real Estate Owned Valuation Allowance ProceedsFromSaleOfOtherRealEstateOwnedValuationAllowance	5926000
	wal	Gain Loss On Foreclosed Assets Gross GainLossOnForeclosedAssetsGross	-294000
	wal	Gain Loss On Foreclosed Assets Valuation Allowance GainLossOnForeclosedAssetsValuationAllowance
	wal	Valuation Adjustments Of Other Repossessed Assets Gross ValuationAdjustmentsOfOtherRepossessedAssetsGross
	wal	Valuation Adjustments Of Other Repossessed Assets Valuation Allowance ValuationAdjustmentsOfOtherRepossessedAssetsValuationAllowance	-3279000
	wal	Gain Loss On Foreclosed Assets Realized GainLossOnForeclosedAssetsRealized	229000
CY2013Q2	us-gaap	Business Combination Bargain Purchase Gain Recognized Amount BusinessCombinationBargainPurchaseGainRecognizedAmount	10044000
CY2013Q2	us-gaap	Payments To Acquire Businesses Gross PaymentsToAcquireBusinessesGross	57500000
CY2012Q4	wal	Number Of Wholly Owned Subsidiaries NumberOfWhollyOwnedSubsidiaries	2	Subsidiary
CY2011	wal	Increase Decrease In Net Provision For Allowance For Credit Losses IncreaseDecreaseInNetProvisionForAllowanceForCreditLosses	2600000
CY2012	us-gaap	Fair Value Measurements Valuation Techniques FairValueMeasurementsValuationTechniques	Discounted cash flow
CY2012	us-gaap	Transfer Of Portfolio Loans And Leases To Held For Sale1 TransferOfPortfolioLoansAndLeasesToHeldForSale1	31100000
CY2012	us-gaap	Antidilutive Securities Excluded From Computation Of Earnings Per Share Amount AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount	1053045	shares
CY2012	wal	Fair Value Input Value FairValueInputValue	0.06846	pure
CY2012	wal	Percentage Of Initial Loan To Value Ratio On First Liens PercentageOfInitialLoanToValueRatioOnFirstLiens	0.75	pure
CY2013Q1	us-gaap	Debt Instrument Maturity Date DebtInstrumentMaturityDate	2018-01-02
CY2012Q1	wal	Increase Decrease In Net Provision For Allowance For Credit Losses IncreaseDecreaseInNetProvisionForAllowanceForCreditLosses	41000
CY2012Q2	us-gaap	Provision For Loan Lease And Other Losses ProvisionForLoanLeaseAndOtherLosses	13330000
CY2012Q2	us-gaap	Preferred Stock Dividends And Other Adjustments PreferredStockDividendsAndOtherAdjustments	1325000
CY2012Q2	us-gaap	Interest Expense Deposits InterestExpenseDeposits	4168000
CY2012Q2	us-gaap	Impaired Financing Receivable Average Recorded Investment ImpairedFinancingReceivableAverageRecordedInvestment	215653000
CY2012Q2	us-gaap	Weighted Average Number Of Shares Outstanding Basic WeightedAverageNumberOfSharesOutstandingBasic	81590000	shares
CY2012Q2	us-gaap	Income Loss From Discontinued Operations Net Of Tax Per Diluted Share IncomeLossFromDiscontinuedOperationsNetOfTaxPerDilutedShare	0.00
CY2012Q2	us-gaap	Income Loss From Discontinued Operations Net Of Tax Attributable To Reporting Entity IncomeLossFromDiscontinuedOperationsNetOfTaxAttributableToReportingEntity	-221000
CY2012Q2	us-gaap	Interest And Fee Income Loans And Leases InterestAndFeeIncomeLoansAndLeases	68342000
CY2012Q2	us-gaap	Business Acquisition Pro Forma Earnings Per Share Basic BusinessAcquisitionProFormaEarningsPerShareBasic	0.15
CY2012Q2	us-gaap	Effective Income Tax Rate Continuing Operations EffectiveIncomeTaxRateContinuingOperations	0.271	pure
CY2012Q2	us-gaap	Impaired Financing Receivable Interest Income Accrual Method ImpairedFinancingReceivableInterestIncomeAccrualMethod	1667000
CY2012Q2	us-gaap	Other Noninterest Expense OtherNoninterestExpense	3220000
CY2012Q2	us-gaap	Interest Expense Securities Sold Under Agreements To Repurchase InterestExpenseSecuritiesSoldUnderAgreementsToRepurchase	58000
CY2012Q2	us-gaap	Interest And Dividend Income Operating InterestAndDividendIncomeOperating	77846000
CY2012Q2	us-gaap	Income Loss From Continuing Operations Before Income Taxes Minority Interest And Income Loss From Equity Method Investments IncomeLossFromContinuingOperationsBeforeIncomeTaxesMinorityInterestAndIncomeLossFromEquityMethodInvestments	19441000
CY2012Q2	us-gaap	Interest Expense Borrowings InterestExpenseBorrowings	2328000
CY2012Q2	us-gaap	Net Realized Or Unrealized Gain Loss On Trading Securities NetRealizedOrUnrealizedGainLossOnTradingSecurities	-23000
CY2012Q2	us-gaap	Income Loss From Continuing Operations IncomeLossFromContinuingOperations	14182000
CY2012Q2	us-gaap	Loss On Sale Of Investments LossOnSaleOfInvestments	47000
CY2012Q2	us-gaap	Incremental Common Shares Attributable To Share Based Payment Arrangements IncrementalCommonSharesAttributableToShareBasedPaymentArrangements	365000	shares
CY2012Q2	us-gaap	Marketing Expense MarketingExpense	1459000
CY2012Q2	us-gaap	Financing Receivable Allowance For Credit Losses Recovery FinancingReceivableAllowanceForCreditLossesRecovery	2683000
CY2012Q2	us-gaap	Fair Value Assets And Liabilities Measured On Recurring Basis Gain Loss Included In Earnings FairValueAssetsAndLiabilitiesMeasuredOnRecurringBasisGainLossIncludedInEarnings	241000
CY2012Q2	us-gaap	Income Tax Expense Benefit Continuing Operations Discontinued Operations Extraordinary Items IncomeTaxExpenseBenefitContinuingOperationsDiscontinuedOperationsExtraordinaryItems	-160000
CY2012Q2	us-gaap	Fees And Commissions Other FeesAndCommissionsOther	870000
CY2012Q2	us-gaap	Other Interest And Dividend Income OtherInterestAndDividendIncome	115000
CY2012Q2	us-gaap	Business Acquisitions Pro Forma Net Income Loss BusinessAcquisitionsProFormaNetIncomeLoss	12333000
CY2012Q2	us-gaap	Discontinued Operation Income Loss From Discontinued Operation Before Income Tax DiscontinuedOperationIncomeLossFromDiscontinuedOperationBeforeIncomeTax	-381000
CY2012Q2	us-gaap	Bank Owned Life Insurance Income BankOwnedLifeInsuranceIncome	1120000
CY2012Q2	us-gaap	Other Comprehensive Income Loss Net Of Tax OtherComprehensiveIncomeLossNetOfTax	3422000
CY2012Q2	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	0.15
CY2012Q2	us-gaap	Interest Income Securities Tax Exempt InterestIncomeSecuritiesTaxExempt	2528000
CY2012Q2	us-gaap	Noninterest Income Other Operating Income NoninterestIncomeOtherOperatingIncome	1475000
CY2012Q2	us-gaap	General Insurance Expense GeneralInsuranceExpense	2152000
CY2012Q2	us-gaap	Other Comprehensive Income Loss Available For Sale Securities Tax OtherComprehensiveIncomeLossAvailableForSaleSecuritiesTax	-2493000
CY2012Q2	us-gaap	Financing Receivables Impaired Troubled Debt Restructuring Write Down FinancingReceivablesImpairedTroubledDebtRestructuringWriteDown	750000
CY2012Q2	us-gaap	Net Income Loss NetIncomeLoss	13961000
CY2012Q2	us-gaap	Noninterest Income NoninterestIncome	7397000
CY2012Q2	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	0.15
CY2012Q2	us-gaap	Information Technology And Data Processing InformationTechnologyAndDataProcessing	1293000
CY2012Q2	us-gaap	Common Stock Dividends Per Share Declared CommonStockDividendsPerShareDeclared
CY2012Q2	us-gaap	Weighted Average Number Of Diluted Shares Outstanding WeightedAverageNumberOfDilutedSharesOutstanding	81955000	shares
CY2012Q2	us-gaap	Trading Securities Realized Gain Loss TradingSecuritiesRealizedGainLoss
CY2012Q2	us-gaap	Other Comprehensive Income Loss Reclassification Adjustment For Sale Of Securities Included In Net Income Tax OtherComprehensiveIncomeLossReclassificationAdjustmentForSaleOfSecuritiesIncludedInNetIncomeTax	405000
CY2012Q2	us-gaap	Gain Loss On Sale Of Securities Net GainLossOnSaleOfSecuritiesNet	1110000
CY2012Q2	us-gaap	Gain On Sale Of Investments GainOnSaleOfInvestments	1157000
CY2012Q2	us-gaap	Comprehensive Income Net Of Tax ComprehensiveIncomeNetOfTax	17383000
CY2012Q2	us-gaap	Trading Securities Unrealized Holding Gain Loss TradingSecuritiesUnrealizedHoldingGainLoss	-23000
CY2012Q2	us-gaap	Interest Income Expense After Provision For Loan Loss InterestIncomeExpenseAfterProvisionForLoanLoss	57475000
CY2012Q2	us-gaap	Interest Income Expense Net InterestIncomeExpenseNet	70805000
CY2012Q2	us-gaap	Interest Expense Debt InterestExpenseDebt	327000
CY2012Q2	us-gaap	Income Tax Expense Benefit IncomeTaxExpenseBenefit	5259000
CY2012Q2	us-gaap	Interest And Dividend Income Securities InterestAndDividendIncomeSecurities	3000
CY2012Q2	us-gaap	Other Comprehensive Income Unrealized Holding Gain Loss On Securities Arising During Period Net Of Tax OtherComprehensiveIncomeUnrealizedHoldingGainLossOnSecuritiesArisingDuringPeriodNetOfTax	4119000
CY2012Q2	us-gaap	Fair Value Liabilities Measured On Recurring Basis Change In Unrealized Gain Loss Included In Trading Revenue FairValueLiabilitiesMeasuredOnRecurringBasisChangeInUnrealizedGainLossIncludedInTradingRevenue	565000
CY2012Q2	us-gaap	Noninterest Expense NoninterestExpense	45431000
CY2012Q2	us-gaap	Net Income Loss Available To Common Stockholders Basic NetIncomeLossAvailableToCommonStockholdersBasic	12636000
CY2012Q2	us-gaap	Income Loss From Continuing Operations Per Diluted Share IncomeLossFromContinuingOperationsPerDilutedShare	0.16
CY2012Q2	us-gaap	Amortization Of Intangible Assets AmortizationOfIntangibleAssets	890000
CY2012Q2	us-gaap	Occupancy Net OccupancyNet	4669000
CY2012Q2	us-gaap	Lease And Rental Expense LeaseAndRentalExpense	1400000
CY2012Q2	us-gaap	Loans And Leases Receivable Impaired Interest Lost On Nonaccrual Loans LoansAndLeasesReceivableImpairedInterestLostOnNonaccrualLoans	1500000
CY2012Q2	us-gaap	Labor And Related Expense LaborAndRelatedExpense	25995000
CY2012Q2	us-gaap	Business Acquisition Pro Forma Earnings Per Share Diluted BusinessAcquisitionProFormaEarningsPerShareDiluted	0.15
CY2012Q2	us-gaap	Interest Expense InterestExpense	7041000
CY2012Q2	us-gaap	Financing Receivable Allowance For Credit Losses Write Offs FinancingReceivableAllowanceForCreditLossesWriteOffs	-16623000
CY2012Q2	us-gaap	Other Comprehensive Income Loss Reclassification Adjustment For Sale Of Securities Included In Net Income Net Of Tax OtherComprehensiveIncomeLossReclassificationAdjustmentForSaleOfSecuritiesIncludedInNetIncomeNetOfTax	-705000
CY2012Q2	us-gaap	Income Loss From Continuing Operations Per Basic Share IncomeLossFromContinuingOperationsPerBasicShare	0.16
CY2012Q2	us-gaap	Gain Loss On Sale Of Investments GainLossOnSaleOfInvestments	1110000
CY2012Q2	us-gaap	Unrealized Gain Loss On Cash Flow Hedging Instruments UnrealizedGainLossOnCashFlowHedgingInstruments	8000
CY2012Q2	us-gaap	Interest Income Securities Taxable InterestIncomeSecuritiesTaxable	5815000
CY2012Q2	wal	Business Acquisition Pro Forma Non Interest Income BusinessAcquisitionProFormaNonInterestIncome	7747000
CY2012Q2	wal	Amortization Of Equity Method Investment Assets AmortizationOfEquityMethodInvestmentAssets	59000
CY2012Q2	wal	Financing Receivable Modification Number Of Contracts FinancingReceivableModificationNumberOfContracts	23	Contract
CY2012Q2	wal	Financing Receivable Modification Post Modification Recorded Investment FinancingReceivableModificationPostModificationRecordedInvestment	21596000
CY2012Q2	wal	Financing Receivable Modification Pre Modification Recorded Investment FinancingReceivableModificationPreModificationRecordedInvestment	23631000
CY2012Q2	wal	Financing Receivable Modification Recorded Investment FinancingReceivableModificationRecordedInvestment	4777000
CY2012Q2	wal	Affinity Credit Card Revenue AffinityCreditCardRevenue	336000
CY2012Q2	wal	Customer Service CustomerService	682000
CY2012Q2	wal	Dividend Income Operating Non Taxable DividendIncomeOperatingNonTaxable	732000
CY2012Q2	wal	Dividend Income Operating Taxable DividendIncomeOperatingTaxable	314000
CY2012Q2	wal	Financing Receivable Modification Number Of Contracts In Payment Default FinancingReceivableModificationNumberOfContractsInPaymentDefault	7	Contract
CY2012Q2	wal	Financing Receivable Waived Fees And Other Expenses FinancingReceivableWaivedFeesAndOtherExpenses	57000
CY2012Q2	wal	Legal Professional And Director Fees LegalProfessionalAndDirectorFees	2517000
CY2012Q2	wal	Loan And Repossessed Asset Expense LoanAndRepossessedAssetExpense	1653000
CY2012Q2	wal	Mark To Market Losses Gains Net MarkToMarketLossesGainsNet	564000
CY2012Q2	wal	Net Loss Gain On Sales Valuations Of Repossessed Assets And Bank Premises Net NetLossGainOnSalesValuationsOfRepossessedAssetsAndBankPremisesNet	901000
CY2012Q2	wal	Proceeds From Sale Of Other Real Estate Owned Net ProceedsFromSaleOfOtherRealEstateOwnedNet	-7253000
CY2012Q2	wal	Service Charges And Fees Net ServiceChargesAndFeesNet	2317000
CY2012Q2	wal	Transfers To Other Assets Acquired Through Foreclosure Net TransfersToOtherAssetsAcquiredThroughForeclosureNet	3787000
CY2012Q2	wal	Weighted Average Interest Rates WeightedAverageInterestRates	0.1081	pure
CY2012Q2	wal	Non Interest Expense Related To Discontinued Affinity Credit Card NonInterestExpenseRelatedToDiscontinuedAffinityCreditCard	717000
CY2012Q2	wal	Financing Receivables Impaired Troubled Debt Restructuring Write Down Due To Interest Concessions FinancingReceivablesImpairedTroubledDebtRestructuringWriteDownDueToInterestConcessions	1285000
CY2012Q2	wal	Income Loss From Discontinuing Operations Per Basic Share IncomeLossFromDiscontinuingOperationsPerBasicShare	0.00
CY2012Q2	wal	Interest Expense Junior Subordinated Debt InterestExpenseJuniorSubordinatedDebt	487000
CY2012Q2	wal	Business Acquisition Pro Forma Interest Income Net BusinessAcquisitionProFormaInterestIncomeNet	77688000
CY2012Q2	wal	Other Comprehensive Income Loss Before Reclassifications Net Of Tax OtherComprehensiveIncomeLossBeforeReclassificationsNetOfTax	4127000
CY2012Q2	wal	Other Comprehensive Income Loss Amounts Reclassified From Accumulated Other Comprehensive Income Net Of Tax OtherComprehensiveIncomeLossAmountsReclassifiedFromAccumulatedOtherComprehensiveIncomeNetOfTax	-705000
CY2012Q2	wal	Unrealized Gain Loss On Cash Flow Hedging Instruments Tax UnrealizedGainLossOnCashFlowHedgingInstrumentsTax	-4000
CY2012Q2	wal	Gain Loss On Foreclosed Assets GainLossOnForeclosedAssets	39000
CY2012Q2	wal	Valuation Adjustments Of Other Repossessed Assets Net ValuationAdjustmentsOfOtherRepossessedAssetsNet	-1024000
CY2012Q2	wal	Business Acquisition Purchase Additions Other Real Estate Owned BusinessAcquisitionPurchaseAdditionsOtherRealEstateOwned
CY2012Q2	wal	Proceeds From Sale Of Other Real Estate Owned Gross ProceedsFromSaleOfOtherRealEstateOwnedGross	-12257000
CY2012Q2	wal	Proceeds From Sale Of Other Real Estate Owned Valuation Allowance ProceedsFromSaleOfOtherRealEstateOwnedValuationAllowance	5004000
CY2012Q2	wal	Gain Loss On Foreclosed Assets Gross GainLossOnForeclosedAssetsGross	39000
CY2012Q2	wal	Gain Loss On Foreclosed Assets Valuation Allowance GainLossOnForeclosedAssetsValuationAllowance
CY2012Q2	wal	Valuation Adjustments Of Other Repossessed Assets Gross ValuationAdjustmentsOfOtherRepossessedAssetsGross
CY2012Q2	wal	Valuation Adjustments Of Other Repossessed Assets Valuation Allowance ValuationAdjustmentsOfOtherRepossessedAssetsValuationAllowance	-1024000
CY2012Q2	wal	Gain Loss On Foreclosed Assets Realized GainLossOnForeclosedAssetsRealized	128000
CY2013Q2	us-gaap	Provision For Loan Lease And Other Losses ProvisionForLoanLeaseAndOtherLosses	3481000
CY2013Q2	us-gaap	Gain On Purchase Of Business GainOnPurchaseOfBusiness	10044000
CY2013Q2	us-gaap	Preferred Stock Dividends And Other Adjustments PreferredStockDividendsAndOtherAdjustments	353000
CY2013Q2	us-gaap	Loans And Leases Receivable Commitments To Purchase Or Sell LoansAndLeasesReceivableCommitmentsToPurchaseOrSell	87500000
CY2013Q2	us-gaap	Interest Expense Deposits InterestExpenseDeposits	3929000
CY2013Q2	us-gaap	Impaired Financing Receivable Average Recorded Investment ImpairedFinancingReceivableAverageRecordedInvestment	184066000
CY2013Q2	us-gaap	Certain Loans Acquired In Transfer Not Accounted For As Debt Securities Accretable Yield Accretion CertainLoansAcquiredInTransferNotAccountedForAsDebtSecuritiesAccretableYieldAccretion	2285000
CY2013Q2	us-gaap	Weighted Average Number Of Shares Outstanding Basic WeightedAverageNumberOfSharesOutstandingBasic	85659000	shares
CY2013Q2	us-gaap	Income Loss From Discontinued Operations Net Of Tax Per Diluted Share IncomeLossFromDiscontinuedOperationsNetOfTaxPerDilutedShare	0.00
CY2013Q2	us-gaap	Income Loss From Discontinued Operations Net Of Tax Attributable To Reporting Entity IncomeLossFromDiscontinuedOperationsNetOfTaxAttributableToReportingEntity	-169000
CY2013Q2	us-gaap	Interest And Fee Income Loans And Leases InterestAndFeeIncomeLoansAndLeases	81093000
CY2013Q2	us-gaap	Business Acquisition Pro Forma Earnings Per Share Basic BusinessAcquisitionProFormaEarningsPerShareBasic	0.26
CY2013Q2	us-gaap	Effective Income Tax Rate Continuing Operations EffectiveIncomeTaxRateContinuingOperations	0.166	pure
CY2013Q2	us-gaap	Impaired Financing Receivable Interest Income Accrual Method ImpairedFinancingReceivableInterestIncomeAccrualMethod	1191000
CY2013Q2	us-gaap	Other Noninterest Expense OtherNoninterestExpense	4041000
CY2013Q2	us-gaap	Interest Expense Securities Sold Under Agreements To Repurchase InterestExpenseSecuritiesSoldUnderAgreementsToRepurchase	22000
CY2013Q2	us-gaap	Interest And Dividend Income Operating InterestAndDividendIncomeOperating	89285000
CY2013Q2	us-gaap	Income Loss From Continuing Operations Before Income Taxes Minority Interest And Income Loss From Equity Method Investments IncomeLossFromContinuingOperationsBeforeIncomeTaxesMinorityInterestAndIncomeLossFromEquityMethodInvestments	41002000
CY2013Q2	us-gaap	Interest Expense Borrowings InterestExpenseBorrowings	2727000
CY2013Q2	us-gaap	Net Realized Or Unrealized Gain Loss On Trading Securities NetRealizedOrUnrealizedGainLossOnTradingSecurities	-52000
CY2013Q2	us-gaap	Certain Loans Acquired In Transfer Not Accounted For As Debt Securities Accretable Yield Additions CertainLoansAcquiredInTransferNotAccountedForAsDebtSecuritiesAccretableYieldAdditions	22318000
CY2013Q2	us-gaap	Income Loss From Continuing Operations IncomeLossFromContinuingOperations	34185000
CY2013Q2	us-gaap	Loss On Sale Of Investments LossOnSaleOfInvestments	73000
CY2013Q2	us-gaap	Incremental Common Shares Attributable To Share Based Payment Arrangements IncrementalCommonSharesAttributableToShareBasedPaymentArrangements	865000	shares
CY2013Q2	us-gaap	Marketing Expense MarketingExpense	1607000
CY2013Q2	us-gaap	Financing Receivable Allowance For Credit Losses Recovery FinancingReceivableAllowanceForCreditLossesRecovery	3070000
CY2013Q2	us-gaap	Fair Value Assets And Liabilities Measured On Recurring Basis Gain Loss Included In Earnings FairValueAssetsAndLiabilitiesMeasuredOnRecurringBasisGainLossIncludedInEarnings	-3621000
CY2013Q2	us-gaap	Income Tax Expense Benefit Continuing Operations Discontinued Operations Extraordinary Items IncomeTaxExpenseBenefitContinuingOperationsDiscontinuedOperationsExtraordinaryItems	-123000
CY2013Q2	us-gaap	Other Interest And Dividend Income OtherInterestAndDividendIncome	370000
CY2013Q2	us-gaap	Business Acquisitions Pro Forma Net Income Loss BusinessAcquisitionsProFormaNetIncomeLoss	22033000
CY2013Q2	us-gaap	Discontinued Operation Income Loss From Discontinued Operation Before Income Tax DiscontinuedOperationIncomeLossFromDiscontinuedOperationBeforeIncomeTax	-292000
CY2013Q2	us-gaap	Bank Owned Life Insurance Income BankOwnedLifeInsuranceIncome	1036000
CY2013Q2	us-gaap	Other Comprehensive Income Loss Net Of Tax OtherComprehensiveIncomeLossNetOfTax	-17955000
CY2013Q2	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	0.39
CY2013Q2	us-gaap	Interest Income Securities Tax Exempt InterestIncomeSecuritiesTaxExempt	3227000
CY2013Q2	us-gaap	Noninterest Income Other Operating Income NoninterestIncomeOtherOperatingIncome	1528000
CY2013Q2	us-gaap	General Insurance Expense GeneralInsuranceExpense	2096000
CY2013Q2	us-gaap	Other Comprehensive Income Loss Available For Sale Securities Tax OtherComprehensiveIncomeLossAvailableForSaleSecuritiesTax	10898000
CY2013Q2	us-gaap	Financing Receivables Impaired Troubled Debt Restructuring Write Down FinancingReceivablesImpairedTroubledDebtRestructuringWriteDown
CY2013Q2	us-gaap	Net Income Loss NetIncomeLoss	34016000
CY2013Q2	us-gaap	Noninterest Income NoninterestIncome	10862000
CY2013Q2	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	0.39
CY2013Q2	us-gaap	Information Technology And Data Processing InformationTechnologyAndDataProcessing	2175000
CY2013Q2	us-gaap	Common Stock Dividends Per Share Declared CommonStockDividendsPerShareDeclared
CY2013Q2	us-gaap	Weighted Average Number Of Diluted Shares Outstanding WeightedAverageNumberOfDilutedSharesOutstanding	86524000	shares
CY2013Q2	us-gaap	Certain Loans Acquired In Transfer Not Accounted For As Debt Securities Accretable Yield Reclassifications From Nonaccretable Difference CertainLoansAcquiredInTransferNotAccountedForAsDebtSecuritiesAccretableYieldReclassificationsFromNonaccretableDifference	1047000
CY2013Q2	us-gaap	Trading Securities Realized Gain Loss TradingSecuritiesRealizedGainLoss
CY2013Q2	us-gaap	Other Comprehensive Income Loss Reclassification Adjustment For Sale Of Securities Included In Net Income Tax OtherComprehensiveIncomeLossReclassificationAdjustmentForSaleOfSecuritiesIncludedInNetIncomeTax	-2000
CY2013Q2	us-gaap	Business Combination Bargain Purchase Gain Recognized Amount BusinessCombinationBargainPurchaseGainRecognizedAmount	10044000
CY2013Q2	us-gaap	Gain Loss On Sale Of Securities Net GainLossOnSaleOfSecuritiesNet	-5000
CY2013Q2	us-gaap	Gain On Sale Of Investments GainOnSaleOfInvestments	68000
CY2013Q2	us-gaap	Comprehensive Income Net Of Tax ComprehensiveIncomeNetOfTax	16061000
CY2013Q2	us-gaap	Trading Securities Unrealized Holding Gain Loss TradingSecuritiesUnrealizedHoldingGainLoss	-52000
CY2013Q2	us-gaap	Interest Income Expense After Provision For Loan Loss InterestIncomeExpenseAfterProvisionForLoanLoss	78671000
CY2013Q2	us-gaap	Interest Income Expense Net InterestIncomeExpenseNet	82152000
CY2013Q2	us-gaap	Interest Expense Debt InterestExpenseDebt	335000
CY2013Q2	us-gaap	Income Tax Expense Benefit IncomeTaxExpenseBenefit	6817000
CY2013Q2	us-gaap	Interest And Dividend Income Securities InterestAndDividendIncomeSecurities	4000
CY2013Q2	us-gaap	Other Comprehensive Income Unrealized Holding Gain Loss On Securities Arising During Period Net Of Tax OtherComprehensiveIncomeUnrealizedHoldingGainLossOnSecuritiesArisingDuringPeriodNetOfTax	-18005000
CY2013Q2	us-gaap	Fair Value Liabilities Measured On Recurring Basis Change In Unrealized Gain Loss Included In Trading Revenue FairValueLiabilitiesMeasuredOnRecurringBasisChangeInUnrealizedGainLossIncludedInTradingRevenue	-3290000
CY2013Q2	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Equity Instruments Other Than Options Grants In Period ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsGrantsInPeriod	11700	shares
CY2013Q2	us-gaap	Noninterest Expense NoninterestExpense	48531000
CY2013Q2	us-gaap	Net Income Loss Available To Common Stockholders Basic NetIncomeLossAvailableToCommonStockholdersBasic	33663000
CY2013Q2	us-gaap	Income Loss From Continuing Operations Per Diluted Share IncomeLossFromContinuingOperationsPerDilutedShare	0.39
CY2013Q2	us-gaap	Amortization Of Intangible Assets AmortizationOfIntangibleAssets	597000
CY2013Q2	us-gaap	Occupancy Net OccupancyNet	4753000
CY2013Q2	us-gaap	Antidilutive Securities Excluded From Computation Of Earnings Per Share Amount AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount	717635	shares
CY2013Q2	us-gaap	Lease And Rental Expense LeaseAndRentalExpense	1900000
CY2013Q2	us-gaap	Loans And Leases Receivable Impaired Interest Lost On Nonaccrual Loans LoansAndLeasesReceivableImpairedInterestLostOnNonaccrualLoans	1200000
CY2013Q2	us-gaap	Labor And Related Expense LaborAndRelatedExpense	28100000
CY2013Q2	us-gaap	Business Acquisition Pro Forma Earnings Per Share Diluted BusinessAcquisitionProFormaEarningsPerShareDiluted	0.25
CY2013Q2	us-gaap	Interest Expense InterestExpense	7133000
CY2013Q2	us-gaap	Financing Receivable Allowance For Credit Losses Write Offs FinancingReceivableAllowanceForCreditLossesWriteOffs	-5722000
CY2013Q2	us-gaap	Other Comprehensive Income Loss Reclassification Adjustment For Sale Of Securities Included In Net Income Net Of Tax OtherComprehensiveIncomeLossReclassificationAdjustmentForSaleOfSecuritiesIncludedInNetIncomeNetOfTax	3000
CY2013Q2	us-gaap	Income Loss From Continuing Operations Per Basic Share IncomeLossFromContinuingOperationsPerBasicShare	0.39
CY2013Q2	us-gaap	Gain Loss On Sale Of Investments GainLossOnSaleOfInvestments	-5000
CY2013Q2	us-gaap	Unrealized Gain Loss On Cash Flow Hedging Instruments UnrealizedGainLossOnCashFlowHedgingInstruments	47000
CY2013Q2	us-gaap	Interest Income Securities Taxable InterestIncomeSecuritiesTaxable	3616000
CY2013Q2	wal	Business Acquisition Pro Forma Non Interest Income BusinessAcquisitionProFormaNonInterestIncome	849000
CY2013Q2	wal	Amortization Of Equity Method Investment Assets AmortizationOfEquityMethodInvestmentAssets	900000
CY2013Q2	wal	Financing Receivable Modification Number Of Contracts FinancingReceivableModificationNumberOfContracts	15	Contract
CY2013Q2	wal	Financing Receivable Modification Post Modification Recorded Investment FinancingReceivableModificationPostModificationRecordedInvestment	4476000
CY2013Q2	wal	Financing Receivable Modification Pre Modification Recorded Investment FinancingReceivableModificationPreModificationRecordedInvestment	4748000
CY2013Q2	wal	Financing Receivable Modification Recorded Investment FinancingReceivableModificationRecordedInvestment
CY2013Q2	wal	Affinity Credit Card Revenue AffinityCreditCardRevenue	1132000
CY2013Q2	wal	Customer Service CustomerService	717000
CY2013Q2	wal	Dividend Income Operating Non Taxable DividendIncomeOperatingNonTaxable	685000
CY2013Q2	wal	Dividend Income Operating Taxable DividendIncomeOperatingTaxable	294000
CY2013Q2	wal	Financing Receivable Modification Number Of Contracts In Payment Default FinancingReceivableModificationNumberOfContractsInPaymentDefault		Contract
CY2013Q2	wal	Financing Receivable Waived Fees And Other Expenses FinancingReceivableWaivedFeesAndOtherExpenses	49000
CY2013Q2	wal	Legal Professional And Director Fees LegalProfessionalAndDirectorFees	2228000
CY2013Q2	wal	Loan And Repossessed Asset Expense LoanAndRepossessedAssetExpense	721000
CY2013Q2	wal	Mark To Market Losses Gains Net MarkToMarketLossesGainsNet	-3290000
CY2013Q2	wal	Net Loss Gain On Sales Valuations Of Repossessed Assets And Bank Premises Net NetLossGainOnSalesValuationsOfRepossessedAssetsAndBankPremisesNet	-1124000
CY2013Q2	wal	Proceeds From Sale Of Other Real Estate Owned Net ProceedsFromSaleOfOtherRealEstateOwnedNet	-12783000
CY2013Q2	wal	Service Charges And Fees Net ServiceChargesAndFeesNet	2449000
CY2013Q2	wal	Share Based Compensation Arrangement By Share Based Payment Award Equity Instruments Other Than Option Grants In Period Weighted Average Grant Date Fair Value ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionGrantsInPeriodWeightedAverageGrantDateFairValue	200000
CY2013Q2	wal	Transfers To Other Assets Acquired Through Foreclosure Net TransfersToOtherAssetsAcquiredThroughForeclosureNet	4664000
CY2013Q2	wal	Weighted Average Interest Rates WeightedAverageInterestRates	0.0332	pure
CY2013Q2	wal	Merger Restructure Expense MergerRestructureExpense	2620000
CY2013Q2	wal	Non Interest Expense Related To Discontinued Affinity Credit Card NonInterestExpenseRelatedToDiscontinuedAffinityCreditCard	1424000
CY2013Q2	wal	Financing Receivables Impaired Troubled Debt Restructuring Write Down Due To Interest Concessions FinancingReceivablesImpairedTroubledDebtRestructuringWriteDownDueToInterestConcessions	272000
CY2013Q2	wal	Income Loss From Discontinuing Operations Per Basic Share IncomeLossFromDiscontinuingOperationsPerBasicShare	0.00
CY2013Q2	wal	Interest Expense Junior Subordinated Debt InterestExpenseJuniorSubordinatedDebt	455000
CY2013Q2	wal	Business Acquisition Pro Forma Interest Income Net BusinessAcquisitionProFormaInterestIncomeNet	78012000
CY2013Q2	wal	Other Comprehensive Income Loss Before Reclassifications Net Of Tax OtherComprehensiveIncomeLossBeforeReclassificationsNetOfTax	-17958000
CY2013Q2	wal	Other Comprehensive Income Loss Amounts Reclassified From Accumulated Other Comprehensive Income Net Of Tax OtherComprehensiveIncomeLossAmountsReclassifiedFromAccumulatedOtherComprehensiveIncomeNetOfTax	3000
CY2013Q2	wal	Increase Decrease In Net Provision For Allowance For Credit Losses IncreaseDecreaseInNetProvisionForAllowanceForCreditLosses	7200000
CY2013Q2	wal	Unrealized Gain Loss On Cash Flow Hedging Instruments Tax UnrealizedGainLossOnCashFlowHedgingInstrumentsTax	-28000
CY2013Q2	wal	Accretion And Amortization Fair Market Value Adjustments Relating To Acquisitions AccretionAndAmortizationFairMarketValueAdjustmentsRelatingToAcquisitions	-5599000
CY2013Q2	wal	Gain Loss On Foreclosed Assets GainLossOnForeclosedAssets	1641000
CY2013Q2	wal	Valuation Adjustments Of Other Repossessed Assets Net ValuationAdjustmentsOfOtherRepossessedAssetsNet	-566000
CY2013Q2	wal	Business Acquisition Purchase Additions Other Real Estate Owned BusinessAcquisitionPurchaseAdditionsOtherRealEstateOwned	5622000
CY2013Q2	wal	Proceeds From Sale Of Other Real Estate Owned Gross ProceedsFromSaleOfOtherRealEstateOwnedGross	-17422000
CY2013Q2	wal	Proceeds From Sale Of Other Real Estate Owned Valuation Allowance ProceedsFromSaleOfOtherRealEstateOwnedValuationAllowance	4639000
CY2013Q2	wal	Gain Loss On Foreclosed Assets Gross GainLossOnForeclosedAssetsGross	1641000
CY2013Q2	wal	Gain Loss On Foreclosed Assets Valuation Allowance GainLossOnForeclosedAssetsValuationAllowance
CY2013Q2	wal	Valuation Adjustments Of Other Repossessed Assets Gross ValuationAdjustmentsOfOtherRepossessedAssetsGross
CY2013Q2	wal	Valuation Adjustments Of Other Repossessed Assets Valuation Allowance ValuationAdjustmentsOfOtherRepossessedAssetsValuationAllowance	-566000
CY2013Q2	wal	Gain Loss On Foreclosed Assets Realized GainLossOnForeclosedAssetsRealized	23000
CY2013Q2	wal	Business Combination Acquisition Related Costs Including Severance BusinessCombinationAcquisitionRelatedCostsIncludingSeverance	-2479000

Files In Submission

Name	View Source	Status
0001193125-13-329360-index-headers.html	Edgar Link	pending
0001193125-13-329360-index.html	Edgar Link	pending
0001193125-13-329360.txt	Edgar Link	pending
R30.xml	Edgar Link	unprocessable
0001193125-13-329360-xbrl.zip	Edgar Link	pending
d552698d10q.htm	Edgar Link	pending
d552698dex311.htm	Edgar Link	pending
d552698dex312.htm	Edgar Link	pending
d552698dex32.htm	Edgar Link	pending
FilingSummary.xml	Edgar Link	unprocessable
Financial_Report.xls	Edgar Link	pending
R1.htm	Edgar Link	pending
R1.xml	Edgar Link	unprocessable
R10.htm	Edgar Link	pending
R10.xml	Edgar Link	unprocessable
R11.htm	Edgar Link	pending
R11.xml	Edgar Link	unprocessable
R12.htm	Edgar Link	pending
R12.xml	Edgar Link	unprocessable
R13.htm	Edgar Link	pending
R13.xml	Edgar Link	unprocessable
R14.htm	Edgar Link	pending
R14.xml	Edgar Link	unprocessable
R15.htm	Edgar Link	pending
R15.xml	Edgar Link	unprocessable
R16.htm	Edgar Link	pending
R16.xml	Edgar Link	unprocessable
R17.htm	Edgar Link	pending
R17.xml	Edgar Link	unprocessable
R18.htm	Edgar Link	pending
R18.xml	Edgar Link	unprocessable
R19.htm	Edgar Link	pending
R19.xml	Edgar Link	unprocessable
R2.htm	Edgar Link	pending
R2.xml	Edgar Link	unprocessable
R20.htm	Edgar Link	pending
R20.xml	Edgar Link	unprocessable
R21.htm	Edgar Link	pending
R21.xml	Edgar Link	unprocessable
R22.htm	Edgar Link	pending
R22.xml	Edgar Link	unprocessable
R23.htm	Edgar Link	pending
R23.xml	Edgar Link	unprocessable
R24.htm	Edgar Link	pending
R24.xml	Edgar Link	unprocessable
R25.htm	Edgar Link	pending
R25.xml	Edgar Link	unprocessable
R26.htm	Edgar Link	pending
R26.xml	Edgar Link	unprocessable
R27.htm	Edgar Link	pending
R27.xml	Edgar Link	unprocessable
R28.htm	Edgar Link	pending
R28.xml	Edgar Link	unprocessable
R29.htm	Edgar Link	pending
R29.xml	Edgar Link	unprocessable
R3.htm	Edgar Link	pending
R3.xml	Edgar Link	unprocessable
R30.htm	Edgar Link	pending
R31.htm	Edgar Link	pending
R31.xml	Edgar Link	unprocessable
R32.htm	Edgar Link	pending
R32.xml	Edgar Link	unprocessable
R33.htm	Edgar Link	pending
R33.xml	Edgar Link	unprocessable
R34.htm	Edgar Link	pending
R34.xml	Edgar Link	unprocessable
R35.htm	Edgar Link	pending
R35.xml	Edgar Link	unprocessable
R36.htm	Edgar Link	pending
R36.xml	Edgar Link	unprocessable
R37.htm	Edgar Link	pending
R37.xml	Edgar Link	unprocessable
R38.htm	Edgar Link	pending
R38.xml	Edgar Link	unprocessable
R39.htm	Edgar Link	pending
R39.xml	Edgar Link	unprocessable
R4.htm	Edgar Link	pending
R4.xml	Edgar Link	unprocessable
R40.htm	Edgar Link	pending
R40.xml	Edgar Link	unprocessable
R41.htm	Edgar Link	pending
R41.xml	Edgar Link	unprocessable
R42.htm	Edgar Link	pending
R42.xml	Edgar Link	unprocessable
R43.htm	Edgar Link	pending
R43.xml	Edgar Link	unprocessable
R44.htm	Edgar Link	pending
R44.xml	Edgar Link	unprocessable
R45.htm	Edgar Link	pending
R45.xml	Edgar Link	unprocessable
R46.htm	Edgar Link	pending
R46.xml	Edgar Link	unprocessable
R47.htm	Edgar Link	pending
R47.xml	Edgar Link	unprocessable
R48.htm	Edgar Link	pending
R48.xml	Edgar Link	unprocessable
R49.htm	Edgar Link	pending
R49.xml	Edgar Link	unprocessable
R5.htm	Edgar Link	pending
R5.xml	Edgar Link	unprocessable
R50.htm	Edgar Link	pending
R50.xml	Edgar Link	unprocessable
R51.htm	Edgar Link	pending
R51.xml	Edgar Link	unprocessable
R52.htm	Edgar Link	pending
R52.xml	Edgar Link	unprocessable
R53.htm	Edgar Link	pending
R53.xml	Edgar Link	unprocessable
R54.htm	Edgar Link	pending
R54.xml	Edgar Link	unprocessable
R55.htm	Edgar Link	pending
R55.xml	Edgar Link	unprocessable
R56.htm	Edgar Link	pending
R56.xml	Edgar Link	unprocessable
R57.htm	Edgar Link	pending
R57.xml	Edgar Link	unprocessable
R58.htm	Edgar Link	pending
R58.xml	Edgar Link	unprocessable
R59.htm	Edgar Link	pending
R59.xml	Edgar Link	unprocessable
R6.htm	Edgar Link	pending
R6.xml	Edgar Link	unprocessable
R60.htm	Edgar Link	pending
R60.xml	Edgar Link	unprocessable
R61.htm	Edgar Link	pending
R61.xml	Edgar Link	unprocessable
R62.htm	Edgar Link	pending
R62.xml	Edgar Link	unprocessable
R63.htm	Edgar Link	pending
R63.xml	Edgar Link	unprocessable
R64.htm	Edgar Link	pending
R64.xml	Edgar Link	unprocessable
R65.htm	Edgar Link	pending
R65.xml	Edgar Link	unprocessable
R66.htm	Edgar Link	pending
R66.xml	Edgar Link	unprocessable
R67.htm	Edgar Link	pending
R67.xml	Edgar Link	unprocessable
R68.htm	Edgar Link	pending
R68.xml	Edgar Link	unprocessable
R69.htm	Edgar Link	pending
R69.xml	Edgar Link	unprocessable
R7.htm	Edgar Link	pending
R7.xml	Edgar Link	unprocessable
R70.htm	Edgar Link	pending
R70.xml	Edgar Link	unprocessable
R71.htm	Edgar Link	pending
R71.xml	Edgar Link	unprocessable
R72.htm	Edgar Link	pending
R72.xml	Edgar Link	unprocessable
R73.htm	Edgar Link	pending
R73.xml	Edgar Link	unprocessable
R74.htm	Edgar Link	pending
R74.xml	Edgar Link	unprocessable
R75.htm	Edgar Link	pending
R75.xml	Edgar Link	unprocessable
R76.htm	Edgar Link	pending
R76.xml	Edgar Link	unprocessable
R77.htm	Edgar Link	pending
R77.xml	Edgar Link	unprocessable
R78.htm	Edgar Link	pending
R78.xml	Edgar Link	unprocessable
R79.htm	Edgar Link	pending
R79.xml	Edgar Link	unprocessable
R8.htm	Edgar Link	pending
R8.xml	Edgar Link	unprocessable
R80.htm	Edgar Link	pending
R80.xml	Edgar Link	unprocessable
R81.htm	Edgar Link	pending
R81.xml	Edgar Link	unprocessable
R82.htm	Edgar Link	pending
R82.xml	Edgar Link	unprocessable
R83.htm	Edgar Link	pending
R83.xml	Edgar Link	unprocessable
R84.htm	Edgar Link	pending
R84.xml	Edgar Link	unprocessable
R9.htm	Edgar Link	pending
R9.xml	Edgar Link	unprocessable
report.css	Edgar Link	pending
Show.js	Edgar Link	pending
wal-20130630.xml	Edgar Link	completed
wal-20130630.xsd	Edgar Link	pending
wal-20130630_cal.xml	Edgar Link	unprocessable
wal-20130630_def.xml	Edgar Link	unprocessable
wal-20130630_lab.xml	Edgar Link	unprocessable
wal-20130630_pre.xml	Edgar Link	unprocessable

Create your account

Find Stocks Worth Researching

Deeply Understand Businesses

Value Businesses Intelligently

$WAL
WESTERN ALLIANCE BANCORPORATION Stock $wal

2013 Q2 Form 10-Q Financial Statement

#000119312513329360 Filed on August 09, 2013

Income Statement

Balance Sheet

Cashflow Statement

Facts In Submission

Files In Submission

$WAL WESTERN ALLIANCE BANCORPORATION Stock $wal

2013 Q2 Form 10-Q Financial Statement

#000119312513329360 Filed on August 09, 2013

Income Statement

Balance Sheet

Cashflow Statement

Facts In Submission

Files In Submission

$WAL
WESTERN ALLIANCE BANCORPORATION Stock $wal