$WAL
WESTERN ALLIANCE BANCORPORATION Stock $wal

$wal Overview Financials Valuation SEC Filings Company Website

2014 Q1 Form 10-Q Financial Statement

#000121254514000132 Filed on April 30, 2014

Income Statement

Concept	2014 Q1	2013 Q1
Revenue	$98.70M	$83.11M
YoY Change	18.76%	7.32%
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	$1.500M	$2.200M
YoY Change	-31.82%	-31.25%
% of Gross Profit
Operating Expenses
YoY Change
Operating Profit
YoY Change
Interest Expense	$7.924M	$6.905M
YoY Change	14.76%	-6.44%
% of Operating Profit
Other Income/Expense, Net
YoY Change
Pretax Income	$42.36M	$28.63M
YoY Change	47.95%	79.38%
Income Tax	$10.62M	$7.787M
% Of Pretax Income	25.08%	27.19%
Net Earnings	$31.09M	$20.89M
YoY Change	48.84%	84.82%
Net Earnings / Revenue	31.49%	25.13%
Basic Earnings Per Share	$0.35	$0.24
Diluted Earnings Per Share	$0.35	$0.24
COMMON SHARES
Basic Shares Outstanding	86.26M shares	85.32M shares
Diluted Shares Outstanding	87.12M shares	85.98M shares

Balance Sheet

Concept	2014 Q1	2013 Q1
SHORT-TERM ASSETS
Cash & Short-Term Investments		$1.858B
YoY Change
Cash & Equivalents	$465.9M	$556.3M
Short-Term Investments		$1.302B
Other Short-Term Assets
YoY Change
Inventory
Prepaid Expenses
Receivables
Other Receivables
Total Short-Term Assets
YoY Change
LONG-TERM ASSETS
Property, Plant & Equipment	$106.6M	$107.1M
YoY Change	-0.49%	2.0%
Goodwill	$23.22M	$23.22M
YoY Change	0.0%
Intangibles	$3.553M	$5.942M
YoY Change	-40.21%
Long-Term Investments
YoY Change
Other Assets
YoY Change
Total Long-Term Assets
YoY Change
TOTAL ASSETS
Total Short-Term Assets
Total Long-Term Assets
Total Assets	$9.747B	$8.174B
YoY Change	19.24%	18.04%
SHORT-TERM LIABILITIES
YoY Change
Accounts Payable	$150.0M	$130.0M
YoY Change	15.38%
Accrued Expenses
YoY Change
Deferred Revenue
YoY Change
Short-Term Debt	$61.32M	$20.00M
YoY Change	206.62%	-93.51%
Long-Term Debt Due
YoY Change
Total Short-Term Liabilities	$150.0M	$130.0M
YoY Change	15.38%	-57.79%
LONG-TERM LIABILITIES
Long-Term Debt	$281.5M	$331.0M
YoY Change	-14.96%	794.59%
Other Long-Term Liabilities
YoY Change
Total Long-Term Liabilities	$281.5M	$331.0M
YoY Change	-14.96%	417.19%
TOTAL LIABILITIES
Total Short-Term Liabilities	$150.0M	$130.0M
Total Long-Term Liabilities	$281.5M	$331.0M
Total Liabilities	$8.852B	$7.393B
YoY Change	19.74%	17.89%
SHAREHOLDERS EQUITY
Retained Earnings	-$30.38M	-$153.9M
YoY Change	-80.26%
Common Stock	$9.000K	$9.000K
YoY Change	0.0%
Preferred Stock
YoY Change
Treasury Stock (at cost)
YoY Change
Treasury Stock Shares
Shareholders Equity	$894.8M	$781.0M
YoY Change
Total Liabilities & Shareholders Equity	$9.747B	$8.174B
YoY Change	19.24%	18.04%

Cashflow Statement

Concept	2014 Q1	2013 Q1
OPERATING ACTIVITIES
Net Income	$31.09M	$20.89M
YoY Change	48.84%	84.82%
Depreciation, Depletion And Amortization	$1.500M	$2.200M
YoY Change	-31.82%	-31.25%
Cash From Operating Activities	$39.98M	$46.09M
YoY Change	-13.27%	26.53%
INVESTING ACTIVITIES
Capital Expenditures	-$1.100M	-$800.0K
YoY Change	37.5%	-57.89%
Acquisitions
YoY Change
Other Investing Activities	-$287.8M	-$192.5M
YoY Change	49.51%	141.23%
Cash From Investing Activities	-$288.9M	-$193.2M
YoY Change	49.53%	136.42%
FINANCING ACTIVITIES
Cash Dividend Paid
YoY Change
Common Stock Issuance & Retirement, Net
YoY Change
Debt Paid & Issued, Net
YoY Change
Cash From Financing Activities	$409.3M	$498.8M
YoY Change	-17.93%	611.95%
NET CHANGE
Cash From Operating Activities	$39.98M	$46.09M
Cash From Investing Activities	-$288.9M	-$193.2M
Cash From Financing Activities	$409.3M	$498.8M
Net Change In Cash	$160.4M	$351.7M
YoY Change	-54.38%	1320.35%
FREE CASH FLOW
Cash From Operating Activities	$39.98M	$46.09M
Capital Expenditures	-$1.100M	-$800.0K
Free Cash Flow	$41.08M	$46.89M
YoY Change	-12.4%	22.35%

Facts In Submission

Frame	Concept Type	Concept / XBRL Key	Value	Unit
CY2014Q1	us-gaap	Additional Paid In Capital AdditionalPaidInCapital	795306000	USD
CY2013Q4	us-gaap	Available For Sale Securities Continuous Unrealized Loss Position Less Than Twelve Months Fair Value AvailableForSaleSecuritiesContinuousUnrealizedLossPositionLessThanTwelveMonthsFairValue	852110000	USD
CY2014Q1	us-gaap	Available For Sale Securities Continuous Unrealized Loss Position Twelve Months Or Longer Fair Value AvailableForSaleSecuritiesContinuousUnrealizedLossPositionTwelveMonthsOrLongerFairValue	80225000	USD
CY2013Q4	us-gaap	Available For Sale Securities Continuous Unrealized Loss Position Twelve Months Or Longer Fair Value AvailableForSaleSecuritiesContinuousUnrealizedLossPositionTwelveMonthsOrLongerFairValue	54297000	USD
CY2014Q1	us-gaap	Available For Sale Securities Debt Maturities After Five Through Ten Years Amortized Cost AvailableForSaleSecuritiesDebtMaturitiesAfterFiveThroughTenYearsAmortizedCost	64404000	USD
CY2013Q1	us-gaap	Accretion Amortization Of Discounts And Premiums Investments AccretionAmortizationOfDiscountsAndPremiumsInvestments	-2577000	USD
CY2014Q1	us-gaap	Accretion Amortization Of Discounts And Premiums Investments AccretionAmortizationOfDiscountsAndPremiumsInvestments	-2050000	USD
CY2014Q1	us-gaap	Accumulated Other Comprehensive Income Loss Net Of Tax AccumulatedOtherComprehensiveIncomeLossNetOfTax	-11131000	USD
CY2013Q4	us-gaap	Accumulated Other Comprehensive Income Loss Net Of Tax AccumulatedOtherComprehensiveIncomeLossNetOfTax	-21546000	USD
CY2013Q1	us-gaap	Accumulated Other Comprehensive Income Loss Net Of Tax AccumulatedOtherComprehensiveIncomeLossNetOfTax	7205000	USD
CY2012Q4	us-gaap	Accumulated Other Comprehensive Income Loss Net Of Tax AccumulatedOtherComprehensiveIncomeLossNetOfTax	8226000	USD
CY2013Q4	us-gaap	Additional Paid In Capital AdditionalPaidInCapital	797146000	USD
CY2013Q1	us-gaap	Amortization Of Intangible Assets AmortizationOfIntangibleAssets	597000	USD
CY2014Q1	us-gaap	Amortization Of Intangible Assets AmortizationOfIntangibleAssets	597000	USD
CY2014Q1	us-gaap	Antidilutive Securities Excluded From Computation Of Earnings Per Share Amount AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount	4000.0	shares
CY2013	us-gaap	Antidilutive Securities Excluded From Computation Of Earnings Per Share Amount AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount	163300.000	shares
CY2014Q1	us-gaap	Assets Assets	9746624000	USD
CY2013Q4	us-gaap	Assets Assets	9307342000	USD
CY2014Q1	us-gaap	Available For Sale Debt Securities Amortized Cost Basis AvailableForSaleDebtSecuritiesAmortizedCostBasis	1384219000	USD
CY2013Q4	us-gaap	Available For Sale Debt Securities Amortized Cost Basis AvailableForSaleDebtSecuritiesAmortizedCostBasis	1404048000	USD
CY2014Q1	us-gaap	Available For Sale Securities AvailableForSaleSecurities	1366433000	USD
CY2013Q4	us-gaap	Available For Sale Securities AvailableForSaleSecurities	1370696000	USD
CY2014Q1	us-gaap	Available For Sale Securities Amortized Cost AvailableForSaleSecuritiesAmortizedCost	1384219000	USD
CY2013Q4	us-gaap	Available For Sale Securities Amortized Cost AvailableForSaleSecuritiesAmortizedCost	1404048000	USD
CY2014Q1	us-gaap	Available For Sale Securities Continuous Unrealized Loss Position Fair Value AvailableForSaleSecuritiesContinuousUnrealizedLossPositionFairValue	773182000	USD
CY2013Q4	us-gaap	Available For Sale Securities Continuous Unrealized Loss Position Fair Value AvailableForSaleSecuritiesContinuousUnrealizedLossPositionFairValue	906407000	USD
CY2014Q1	us-gaap	Available For Sale Securities Continuous Unrealized Loss Position Less Than Twelve Months Fair Value AvailableForSaleSecuritiesContinuousUnrealizedLossPositionLessThanTwelveMonthsFairValue	692957000	USD
CY2014Q1	us-gaap	Available For Sale Securities Debt Maturities After Five Through Ten Years Fair Value AvailableForSaleSecuritiesDebtMaturitiesAfterFiveThroughTenYearsFairValue	63021000	USD
CY2014Q1	us-gaap	Available For Sale Securities Debt Maturities After One Through Five Years Amortized Cost AvailableForSaleSecuritiesDebtMaturitiesAfterOneThroughFiveYearsAmortizedCost	16920000	USD
CY2014Q1	us-gaap	Available For Sale Securities Debt Maturities After One Through Five Years Fair Value AvailableForSaleSecuritiesDebtMaturitiesAfterOneThroughFiveYearsFairValue	17513000	USD
CY2014Q1	us-gaap	Available For Sale Securities Debt Maturities After Ten Years Amortized Cost AvailableForSaleSecuritiesDebtMaturitiesAfterTenYearsAmortizedCost	201723000	USD
CY2014Q1	us-gaap	Available For Sale Securities Debt Maturities After Ten Years Fair Value AvailableForSaleSecuritiesDebtMaturitiesAfterTenYearsFairValue	189482000	USD
CY2014Q1	us-gaap	Available For Sale Securities Debt Maturities Amortized Cost AvailableForSaleSecuritiesDebtMaturitiesAmortizedCost	1384219000	USD
CY2014Q1	us-gaap	Available For Sale Securities Debt Maturities Within One Year Amortized Cost AvailableForSaleSecuritiesDebtMaturitiesWithinOneYearAmortizedCost	66543000	USD
CY2014Q1	us-gaap	Available For Sale Securities Debt Maturities Within One Year Fair Value AvailableForSaleSecuritiesDebtMaturitiesWithinOneYearFairValue	65949000	USD
CY2014Q1	us-gaap	Available For Sale Securities Debt Maturities Without Single Maturity Date Amortized Cost AvailableForSaleSecuritiesDebtMaturitiesWithoutSingleMaturityDateAmortizedCost	1034629000	USD
CY2014Q1	us-gaap	Available For Sale Securities Debt Maturities Without Single Maturity Date Fair Value AvailableForSaleSecuritiesDebtMaturitiesWithoutSingleMaturityDateFairValue	1030468000	USD
CY2013Q4	us-gaap	Bank Owned Life Insurance BankOwnedLifeInsurance	140562000	USD
CY2014Q1	us-gaap	Bank Owned Life Insurance BankOwnedLifeInsurance	141511000	USD
CY2013Q1	us-gaap	Bank Owned Life Insurance Income BankOwnedLifeInsuranceIncome	1036000	USD
CY2014Q1	us-gaap	Bank Owned Life Insurance Income BankOwnedLifeInsuranceIncome	949000	USD
CY2013Q4	us-gaap	Cash And Cash Equivalents At Carrying Value CashAndCashEquivalentsAtCarryingValue	305514000	USD
CY2014Q1	us-gaap	Cash And Cash Equivalents At Carrying Value CashAndCashEquivalentsAtCarryingValue	465925000	USD
CY2012Q4	us-gaap	Cash And Cash Equivalents At Carrying Value CashAndCashEquivalentsAtCarryingValue	204625000	USD
CY2013Q1	us-gaap	Cash And Cash Equivalents At Carrying Value CashAndCashEquivalentsAtCarryingValue	556275000	USD
CY2014Q1	us-gaap	Cash And Cash Equivalents Period Increase Decrease CashAndCashEquivalentsPeriodIncreaseDecrease	160411000	USD
CY2013Q1	us-gaap	Cash And Cash Equivalents Period Increase Decrease CashAndCashEquivalentsPeriodIncreaseDecrease	351650000	USD
CY2014Q1	us-gaap	Cash And Due From Banks CashAndDueFromBanks	161302000	USD
CY2013Q4	us-gaap	Cash And Due From Banks CashAndDueFromBanks	134906000	USD
CY2014Q1	us-gaap	Cash Cash Equivalents And Federal Funds Sold CashCashEquivalentsAndFederalFundsSold	465925000	USD
CY2013Q4	us-gaap	Cash Cash Equivalents And Federal Funds Sold CashCashEquivalentsAndFederalFundsSold	305514000	USD
CY2012Q4	us-gaap	Certain Loans Acquired In Transfer Not Accounted For As Debt Securities Accretable Yield CertainLoansAcquiredInTransferNotAccountedForAsDebtSecuritiesAccretableYield	7072000	USD
CY2013Q1	us-gaap	Certain Loans Acquired In Transfer Not Accounted For As Debt Securities Accretable Yield CertainLoansAcquiredInTransferNotAccountedForAsDebtSecuritiesAccretableYield	4993000	USD
CY2014Q1	us-gaap	Certain Loans Acquired In Transfer Not Accounted For As Debt Securities Accretable Yield CertainLoansAcquiredInTransferNotAccountedForAsDebtSecuritiesAccretableYield	26831000	USD
CY2013Q4	us-gaap	Certain Loans Acquired In Transfer Not Accounted For As Debt Securities Accretable Yield CertainLoansAcquiredInTransferNotAccountedForAsDebtSecuritiesAccretableYield	28164000	USD
CY2014Q1	us-gaap	Certain Loans Acquired In Transfer Not Accounted For As Debt Securities Accretable Yield Accretion CertainLoansAcquiredInTransferNotAccountedForAsDebtSecuritiesAccretableYieldAccretion	2404000	USD
CY2013Q1	us-gaap	Certain Loans Acquired In Transfer Not Accounted For As Debt Securities Accretable Yield Accretion CertainLoansAcquiredInTransferNotAccountedForAsDebtSecuritiesAccretableYieldAccretion	2079000	USD
CY2014Q1	us-gaap	Certain Loans Acquired In Transfer Not Accounted For As Debt Securities Accretable Yield Disposals Of Loans CertainLoansAcquiredInTransferNotAccountedForAsDebtSecuritiesAccretableYieldDisposalsOfLoans	395000	USD
CY2013Q1	us-gaap	Certain Loans Acquired In Transfer Not Accounted For As Debt Securities Accretable Yield Disposals Of Loans CertainLoansAcquiredInTransferNotAccountedForAsDebtSecuritiesAccretableYieldDisposalsOfLoans	0	USD
CY2014Q1	us-gaap	Certain Loans Acquired In Transfer Not Accounted For As Debt Securities Accretable Yield Reclassifications From Nonaccretable Difference CertainLoansAcquiredInTransferNotAccountedForAsDebtSecuritiesAccretableYieldReclassificationsFromNonaccretableDifference	1466000	USD
CY2013Q1	us-gaap	Certain Loans Acquired In Transfer Not Accounted For As Debt Securities Accretable Yield Reclassifications From Nonaccretable Difference CertainLoansAcquiredInTransferNotAccountedForAsDebtSecuritiesAccretableYieldReclassificationsFromNonaccretableDifference	0	USD
CY2014Q1	us-gaap	Commitments And Contingencies CommitmentsAndContingencies		USD
CY2013Q1	us-gaap	Commitments And Contingencies CommitmentsAndContingencies		USD
CY2013Q1	us-gaap	Common Stock Dividends Per Share Declared CommonStockDividendsPerShareDeclared	0
CY2014Q1	us-gaap	Common Stock Dividends Per Share Declared CommonStockDividendsPerShareDeclared	0
CY2013Q4	us-gaap	Common Stock Par Or Stated Value Per Share CommonStockParOrStatedValuePerShare	0.0001
CY2014Q1	us-gaap	Common Stock Par Or Stated Value Per Share CommonStockParOrStatedValuePerShare	0.0001
CY2013Q4	us-gaap	Common Stock Shares Authorized CommonStockSharesAuthorized	200000000	shares
CY2014Q1	us-gaap	Common Stock Shares Authorized CommonStockSharesAuthorized	200000000	shares
CY2013Q4	us-gaap	Common Stock Shares Issued CommonStockSharesIssued	87186403	shares
CY2014Q1	us-gaap	Common Stock Shares Issued CommonStockSharesIssued	87553976	shares
CY2014Q1	us-gaap	Common Stock Shares Outstanding CommonStockSharesOutstanding	87553976	shares
CY2013Q4	us-gaap	Common Stock Shares Outstanding CommonStockSharesOutstanding	87186403	shares
CY2014Q1	us-gaap	Common Stock Value CommonStockValue	9000	USD
CY2013Q4	us-gaap	Common Stock Value CommonStockValue	9000	USD
CY2014Q1	us-gaap	Comprehensive Income Net Of Tax ComprehensiveIncomeNetOfTax	41500000	USD
CY2013Q1	us-gaap	Comprehensive Income Net Of Tax ComprehensiveIncomeNetOfTax	19864000	USD
CY2014Q1	us-gaap	Debt Instrument Face Amount DebtInstrumentFaceAmount	64900000	USD
CY2014Q1	us-gaap	Debt Instrument Unamortized Discount DebtInstrumentUnamortizedDiscount	600000	USD
CY2014Q1	us-gaap	Deferred Federal Income Tax Expense Benefit DeferredFederalIncomeTaxExpenseBenefit	8300000	USD
CY2013Q1	us-gaap	Deferred Income Taxes And Tax Credits DeferredIncomeTaxesAndTaxCredits	-1754000	USD
CY2014Q1	us-gaap	Deferred Income Taxes And Tax Credits DeferredIncomeTaxesAndTaxCredits	-1696000	USD
CY2013Q4	us-gaap	Deferred Tax Assets Liabilities Net DeferredTaxAssetsLiabilitiesNet	80688000	USD
CY2014Q1	us-gaap	Deferred Tax Assets Liabilities Net DeferredTaxAssetsLiabilitiesNet	78322000	USD
CY2014Q1	us-gaap	Deferred Tax Assets Operating Loss Carryforwards State And Local DeferredTaxAssetsOperatingLossCarryforwardsStateAndLocal	9800000	USD
CY2014Q1	us-gaap	Deferred Tax Assets Tax Credit Carryforwards General Business DeferredTaxAssetsTaxCreditCarryforwardsGeneralBusiness	1800000	USD
CY2014Q1	us-gaap	Deferred Tax Assets Valuation Allowance DeferredTaxAssetsValuationAllowance	4600000	USD
CY2013Q4	us-gaap	Deferred Tax Assets Valuation Allowance DeferredTaxAssetsValuationAllowance	5600000	USD
CY2014Q1	us-gaap	Deposits Deposits	8148973000	USD
CY2013Q4	us-gaap	Deposits Deposits	7838205000	USD
CY2013Q1	us-gaap	Depreciation And Amortization DepreciationAndAmortization	2153000	USD
CY2014Q1	us-gaap	Depreciation And Amortization DepreciationAndAmortization	2044000	USD
CY2014Q1	us-gaap	Dividend Income Operating DividendIncomeOperating	1099000	USD
CY2013Q1	us-gaap	Dividend Income Operating DividendIncomeOperating	1197000	USD
CY2014Q1	us-gaap	Dividends Preferred Stock Cash DividendsPreferredStockCash	353000	USD
CY2013Q1	us-gaap	Dividends Preferred Stock Cash DividendsPreferredStockCash	353000	USD
CY2014Q1	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	0.35
CY2013Q1	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	0.24
CY2014Q1	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	0.35
CY2013Q1	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	0.24
CY2014Q1	us-gaap	Effective Income Tax Rate Continuing Operations EffectiveIncomeTaxRateContinuingOperations	0.2508
CY2013Q1	us-gaap	Effective Income Tax Rate Continuing Operations EffectiveIncomeTaxRateContinuingOperations	0.2719
CY2014Q1	us-gaap	Fair Value Assets And Liabilities Measured On Recurring Basis Gain Loss Included In Earnings FairValueAssetsAndLiabilitiesMeasuredOnRecurringBasisGainLossIncludedInEarnings	-1380000	USD
CY2013Q1	us-gaap	Fair Value Assets And Liabilities Measured On Recurring Basis Gain Loss Included In Earnings FairValueAssetsAndLiabilitiesMeasuredOnRecurringBasisGainLossIncludedInEarnings	-935000	USD
CY2014Q1	us-gaap	Fair Value Disclosure Offbalance Sheet Risks Face Amount Liability FairValueDisclosureOffbalanceSheetRisksFaceAmountLiability	1913173000	USD
CY2013Q4	us-gaap	Fair Value Disclosure Offbalance Sheet Risks Face Amount Liability FairValueDisclosureOffbalanceSheetRisksFaceAmountLiability	1943243000	USD
CY2014Q1	us-gaap	Fair Value Liabilities Measured On Recurring Basis Change In Unrealized Gain Loss FairValueLiabilitiesMeasuredOnRecurringBasisChangeInUnrealizedGainLoss	-960000	USD
CY2013Q1	us-gaap	Fair Value Liabilities Measured On Recurring Basis Change In Unrealized Gain Loss FairValueLiabilitiesMeasuredOnRecurringBasisChangeInUnrealizedGainLoss	-471000	USD
CY2013	us-gaap	Federal Home Loan Bank Advances Activity For Year Average Interest Rate For Year FederalHomeLoanBankAdvancesActivityForYearAverageInterestRateForYear	0.0290
CY2014Q1	us-gaap	Federal Home Loan Bank Advances Activity For Year Average Interest Rate For Year FederalHomeLoanBankAdvancesActivityForYearAverageInterestRateForYear	0.0291
CY2014Q1	us-gaap	Federal Home Loan Bank Advances Short Term FederalHomeLoanBankAdvancesShortTerm	56324000	USD
CY2013Q4	us-gaap	Federal Home Loan Bank Advances Short Term FederalHomeLoanBankAdvancesShortTerm	25906000	USD
CY2014Q1	us-gaap	Fees And Commissions FeesAndCommissions	2530000	USD
CY2013Q1	us-gaap	Fees And Commissions FeesAndCommissions	2534000	USD
CY2014Q1	us-gaap	Fees And Commissions Other FeesAndCommissionsOther	1108000	USD
CY2013Q1	us-gaap	Fees And Commissions Other FeesAndCommissionsOther	957000	USD
CY2013Q4	us-gaap	Financing Receivable Acquired With Deteriorated Credit Quality FinancingReceivableAcquiredWithDeterioratedCreditQuality	118323000	USD
CY2014Q1	us-gaap	Financing Receivable Acquired With Deteriorated Credit Quality FinancingReceivableAcquiredWithDeterioratedCreditQuality	114697000	USD
CY2014Q1	us-gaap	Financing Receivable Allowance For Credit Losses FinancingReceivableAllowanceForCreditLosses	103899000	USD
CY2012Q4	us-gaap	Financing Receivable Allowance For Credit Losses FinancingReceivableAllowanceForCreditLosses	95427000	USD
CY2013Q1	us-gaap	Financing Receivable Allowance For Credit Losses FinancingReceivableAllowanceForCreditLosses	95494000	USD
CY2013Q4	us-gaap	Financing Receivable Allowance For Credit Losses FinancingReceivableAllowanceForCreditLosses	100050000	USD
CY2013Q4	us-gaap	Financing Receivable Allowance For Credit Losses Acquired With Deteriorated Credit Quality FinancingReceivableAllowanceForCreditLossesAcquiredWithDeterioratedCreditQuality	322000	USD
CY2014Q1	us-gaap	Financing Receivable Allowance For Credit Losses Acquired With Deteriorated Credit Quality FinancingReceivableAllowanceForCreditLossesAcquiredWithDeterioratedCreditQuality	1412000	USD
CY2013Q4	us-gaap	Financing Receivable Allowance For Credit Losses Collectively Evaluated For Impairment FinancingReceivableAllowanceForCreditLossesCollectivelyEvaluatedForImpairment	94448000	USD
CY2014Q1	us-gaap	Financing Receivable Allowance For Credit Losses Collectively Evaluated For Impairment FinancingReceivableAllowanceForCreditLossesCollectivelyEvaluatedForImpairment	98562000	USD
CY2013Q4	us-gaap	Financing Receivable Allowance For Credit Losses Individually Evaluated For Impairment1 FinancingReceivableAllowanceForCreditLossesIndividuallyEvaluatedForImpairment1	5280000	USD
CY2014Q1	us-gaap	Financing Receivable Allowance For Credit Losses Individually Evaluated For Impairment1 FinancingReceivableAllowanceForCreditLossesIndividuallyEvaluatedForImpairment1	3925000	USD
CY2013Q1	us-gaap	Financing Receivable Allowance For Credit Losses Recovery FinancingReceivableAllowanceForCreditLossesRecovery	2667000	USD
CY2014Q1	us-gaap	Financing Receivable Allowance For Credit Losses Recovery FinancingReceivableAllowanceForCreditLossesRecovery	2416000	USD
CY2014Q1	us-gaap	Financing Receivable Allowance For Credit Losses Write Offs FinancingReceivableAllowanceForCreditLossesWriteOffs	2067000	USD
CY2013Q1	us-gaap	Financing Receivable Allowance For Credit Losses Write Offs FinancingReceivableAllowanceForCreditLossesWriteOffs	8039000	USD
CY2013Q4	us-gaap	Financing Receivable Collectively Evaluated For Impairment FinancingReceivableCollectivelyEvaluatedForImpairment	6513981000	USD
CY2014Q1	us-gaap	Financing Receivable Collectively Evaluated For Impairment FinancingReceivableCollectivelyEvaluatedForImpairment	6829754000	USD
CY2013Q4	us-gaap	Financing Receivable Individually Evaluated For Impairment FinancingReceivableIndividuallyEvaluatedForImpairment	178377000	USD
CY2014Q1	us-gaap	Financing Receivable Individually Evaluated For Impairment FinancingReceivableIndividuallyEvaluatedForImpairment	171262000	USD
CY2013Q1	us-gaap	Financing Receivable Modifications Number Of Contracts2 FinancingReceivableModificationsNumberOfContracts2	18	Contract
CY2014Q1	us-gaap	Financing Receivable Modifications Number Of Contracts2 FinancingReceivableModificationsNumberOfContracts2	3	Contract
CY2013Q1	us-gaap	Financing Receivable Modifications Post Modification Recorded Investment2 FinancingReceivableModificationsPostModificationRecordedInvestment2	14052000	USD
CY2014Q1	us-gaap	Financing Receivable Modifications Post Modification Recorded Investment2 FinancingReceivableModificationsPostModificationRecordedInvestment2	568000	USD
CY2013Q1	us-gaap	Financing Receivable Modifications Pre Modification Recorded Investment2 FinancingReceivableModificationsPreModificationRecordedInvestment2	15215000	USD
CY2014Q1	us-gaap	Financing Receivable Modifications Pre Modification Recorded Investment2 FinancingReceivableModificationsPreModificationRecordedInvestment2	1266000	USD
CY2014Q1	us-gaap	Financing Receivable Modifications Subsequent Default Number Of Contracts1 FinancingReceivableModificationsSubsequentDefaultNumberOfContracts1	3	Contract
CY2013Q1	us-gaap	Financing Receivable Modifications Subsequent Default Number Of Contracts1 FinancingReceivableModificationsSubsequentDefaultNumberOfContracts1	10	Contract
CY2013Q1	us-gaap	Financing Receivable Modifications Subsequent Default Recorded Investment1 FinancingReceivableModificationsSubsequentDefaultRecordedInvestment1	4433000	USD
CY2014Q1	us-gaap	Financing Receivable Modifications Subsequent Default Recorded Investment1 FinancingReceivableModificationsSubsequentDefaultRecordedInvestment1	568000	USD
CY2013Q4	us-gaap	Financing Receivable Recorded Investment30 To59 Days Past Due FinancingReceivableRecordedInvestment30To59DaysPastDue	15554000	USD
CY2014Q1	us-gaap	Financing Receivable Recorded Investment30 To59 Days Past Due FinancingReceivableRecordedInvestment30To59DaysPastDue	26404000	USD
CY2013Q4	us-gaap	Financing Receivable Recorded Investment60 To89 Days Past Due FinancingReceivableRecordedInvestment60To89DaysPastDue	8352000	USD
CY2014Q1	us-gaap	Financing Receivable Recorded Investment60 To89 Days Past Due FinancingReceivableRecordedInvestment60To89DaysPastDue	7057000	USD
CY2014Q1	us-gaap	Financing Receivable Recorded Investment90 Days Past Due And Still Accruing FinancingReceivableRecordedInvestment90DaysPastDueAndStillAccruing	167000	USD
CY2013Q4	us-gaap	Financing Receivable Recorded Investment90 Days Past Due And Still Accruing FinancingReceivableRecordedInvestment90DaysPastDueAndStillAccruing	1534000	USD
CY2013Q4	us-gaap	Financing Receivable Recorded Investment Current FinancingReceivableRecordedInvestmentCurrent	6756249000	USD
CY2014Q1	us-gaap	Financing Receivable Recorded Investment Current FinancingReceivableRecordedInvestmentCurrent	7062839000	USD
CY2013Q4	us-gaap	Financing Receivable Recorded Investment Equal To Greater Than90 Days Past Due FinancingReceivableRecordedInvestmentEqualToGreaterThan90DaysPastDue	30526000	USD
CY2014Q1	us-gaap	Financing Receivable Recorded Investment Equal To Greater Than90 Days Past Due FinancingReceivableRecordedInvestmentEqualToGreaterThan90DaysPastDue	19413000	USD
CY2014Q1	us-gaap	Financing Receivable Recorded Investment Nonaccrual Status FinancingReceivableRecordedInvestmentNonaccrualStatus	70401000	USD
CY2013Q4	us-gaap	Financing Receivable Recorded Investment Nonaccrual Status FinancingReceivableRecordedInvestmentNonaccrualStatus	75680000	USD
CY2014Q1	us-gaap	Financing Receivable Recorded Investment Past Due FinancingReceivableRecordedInvestmentPastDue	52874000	USD
CY2013Q4	us-gaap	Financing Receivable Recorded Investment Past Due FinancingReceivableRecordedInvestmentPastDue	54432000	USD
CY2014Q1	us-gaap	Foreclosed Assets ForeclosedAssets	56450000	USD
CY2013Q4	us-gaap	Foreclosed Assets ForeclosedAssets	66719000	USD
CY2012Q4	us-gaap	Foreclosed Assets ForeclosedAssets	77247000	USD
CY2013Q1	us-gaap	Foreclosed Assets ForeclosedAssets	77921000	USD
CY2013Q1	us-gaap	Gain Loss On Disposition Of Assets GainLossOnDispositionOfAssets	43000	USD
CY2014Q1	us-gaap	Gain Loss On Disposition Of Assets GainLossOnDispositionOfAssets	1411000	USD
CY2013Q1	us-gaap	Gain Loss On Sale Of Investments GainLossOnSaleOfInvestments	147000	USD
CY2014Q1	us-gaap	Gain Loss On Sale Of Investments GainLossOnSaleOfInvestments	366000	USD
CY2014Q1	us-gaap	Gain Loss On Sale Of Securities Net GainLossOnSaleOfSecuritiesNet	366000	USD
CY2013Q1	us-gaap	Gain Loss On Sale Of Securities Net GainLossOnSaleOfSecuritiesNet	147000	USD
CY2014Q1	us-gaap	Gain On Sale Of Investments GainOnSaleOfInvestments	366000	USD
CY2013Q1	us-gaap	Gain On Sale Of Investments GainOnSaleOfInvestments	200000	USD
CY2014Q1	us-gaap	Gains Losses On Sales Of Other Real Estate GainsLossesOnSalesOfOtherRealEstate	1168000	USD
CY2013Q1	us-gaap	Gains Losses On Sales Of Other Real Estate GainsLossesOnSalesOfOtherRealEstate	455000	USD
CY2014Q1	us-gaap	General Insurance Expense GeneralInsuranceExpense	2393000	USD
CY2013Q1	us-gaap	General Insurance Expense GeneralInsuranceExpense	2370000	USD
CY2013Q4	us-gaap	Goodwill Goodwill	23224000	USD
CY2014Q1	us-gaap	Goodwill Goodwill	23224000	USD
CY2013Q4	us-gaap	Held To Maturity Securities HeldToMaturitySecurities	283006000	USD
CY2014Q1	us-gaap	Held To Maturity Securities HeldToMaturitySecurities	275738000	USD
CY2014Q1	us-gaap	Held To Maturity Securities Continuous Unrealized Loss Position Fair Value HeldToMaturitySecuritiesContinuousUnrealizedLossPositionFairValue	97563000	USD
CY2013Q4	us-gaap	Held To Maturity Securities Continuous Unrealized Loss Position Fair Value HeldToMaturitySecuritiesContinuousUnrealizedLossPositionFairValue	137016000	USD
CY2014Q1	us-gaap	Held To Maturity Securities Continuous Unrealized Loss Position Less Than Twelve Months Fair Value HeldToMaturitySecuritiesContinuousUnrealizedLossPositionLessThanTwelveMonthsFairValue	17233000	USD
CY2013Q4	us-gaap	Held To Maturity Securities Continuous Unrealized Loss Position Less Than Twelve Months Fair Value HeldToMaturitySecuritiesContinuousUnrealizedLossPositionLessThanTwelveMonthsFairValue	60577000	USD
CY2014Q1	us-gaap	Held To Maturity Securities Continuous Unrealized Loss Position Twelve Months Or Longer Fair Value HeldToMaturitySecuritiesContinuousUnrealizedLossPositionTwelveMonthsOrLongerFairValue	80330000	USD
CY2013Q4	us-gaap	Held To Maturity Securities Continuous Unrealized Loss Position Twelve Months Or Longer Fair Value HeldToMaturitySecuritiesContinuousUnrealizedLossPositionTwelveMonthsOrLongerFairValue	76439000	USD
CY2014Q1	us-gaap	Held To Maturity Securities Debt Maturities After Five Through Ten Years Fair Value HeldToMaturitySecuritiesDebtMaturitiesAfterFiveThroughTenYearsFairValue	145735000	USD
CY2014Q1	us-gaap	Held To Maturity Securities Debt Maturities After Five Through Ten Years Net Carrying Amount HeldToMaturitySecuritiesDebtMaturitiesAfterFiveThroughTenYearsNetCarryingAmount	146688000	USD
CY2014Q1	us-gaap	Held To Maturity Securities Debt Maturities After One Through Five Years Fair Value HeldToMaturitySecuritiesDebtMaturitiesAfterOneThroughFiveYearsFairValue	18191000	USD
CY2014Q1	us-gaap	Held To Maturity Securities Debt Maturities After One Through Five Years Net Carrying Amount HeldToMaturitySecuritiesDebtMaturitiesAfterOneThroughFiveYearsNetCarryingAmount	17596000	USD
CY2014Q1	us-gaap	Held To Maturity Securities Debt Maturities After Ten Years Fair Value HeldToMaturitySecuritiesDebtMaturitiesAfterTenYearsFairValue	113884000	USD
CY2014Q1	us-gaap	Held To Maturity Securities Debt Maturities After Ten Years Net Carrying Amount HeldToMaturitySecuritiesDebtMaturitiesAfterTenYearsNetCarryingAmount	107846000	USD
CY2014Q1	us-gaap	Held To Maturity Securities Debt Maturities Within One Year Fair Value HeldToMaturitySecuritiesDebtMaturitiesWithinOneYearFairValue	3673000	USD
CY2014Q1	us-gaap	Held To Maturity Securities Debt Maturities Within One Year Net Carrying Amount HeldToMaturitySecuritiesDebtMaturitiesWithinOneYearNetCarryingAmount	3608000	USD
CY2014Q1	us-gaap	Held To Maturity Securities Fair Value HeldToMaturitySecuritiesFairValue	281483000	USD
CY2013Q4	us-gaap	Held To Maturity Securities Fair Value HeldToMaturitySecuritiesFairValue	281704000	USD
CY2014Q1	us-gaap	Impaired Financing Receivable Average Recorded Investment ImpairedFinancingReceivableAverageRecordedInvestment	172696000	USD
CY2013Q1	us-gaap	Impaired Financing Receivable Average Recorded Investment ImpairedFinancingReceivableAverageRecordedInvestment	196504000	USD
CY2013Q1	us-gaap	Impaired Financing Receivable Interest Income Accrual Method ImpairedFinancingReceivableInterestIncomeAccrualMethod	1246000	USD
CY2014Q1	us-gaap	Impaired Financing Receivable Interest Income Accrual Method ImpairedFinancingReceivableInterestIncomeAccrualMethod	1386000	USD
CY2013Q4	us-gaap	Impaired Financing Receivable Recorded Investment ImpairedFinancingReceivableRecordedInvestment	178377000	USD
CY2014Q1	us-gaap	Impaired Financing Receivable Recorded Investment ImpairedFinancingReceivableRecordedInvestment	171262000	USD
CY2014Q1	us-gaap	Impaired Financing Receivable Related Allowance ImpairedFinancingReceivableRelatedAllowance	3925000	USD
CY2013Q4	us-gaap	Impaired Financing Receivable Related Allowance ImpairedFinancingReceivableRelatedAllowance	5280000	USD
CY2013Q4	us-gaap	Impaired Financing Receivable With No Related Allowance Recorded Investment ImpairedFinancingReceivableWithNoRelatedAllowanceRecordedInvestment	152623000	USD
CY2014Q1	us-gaap	Impaired Financing Receivable With No Related Allowance Recorded Investment ImpairedFinancingReceivableWithNoRelatedAllowanceRecordedInvestment	149135000	USD
CY2013Q4	us-gaap	Impaired Financing Receivable With No Related Allowance Unpaid Principal Balance ImpairedFinancingReceivableWithNoRelatedAllowanceUnpaidPrincipalBalance	170302000	USD
CY2014Q1	us-gaap	Impaired Financing Receivable With No Related Allowance Unpaid Principal Balance ImpairedFinancingReceivableWithNoRelatedAllowanceUnpaidPrincipalBalance	164951000	USD
CY2013Q4	us-gaap	Impaired Financing Receivable With Related Allowance Recorded Investment ImpairedFinancingReceivableWithRelatedAllowanceRecordedInvestment	25754000	USD
CY2014Q1	us-gaap	Impaired Financing Receivable With Related Allowance Recorded Investment ImpairedFinancingReceivableWithRelatedAllowanceRecordedInvestment	22127000	USD
CY2013Q4	us-gaap	Impaired Financing Receivable With Related Allowance Unpaid Principal Balance ImpairedFinancingReceivableWithRelatedAllowanceUnpaidPrincipalBalance	27458000	USD
CY2014Q1	us-gaap	Impaired Financing Receivable With Related Allowance Unpaid Principal Balance ImpairedFinancingReceivableWithRelatedAllowanceUnpaidPrincipalBalance	22489000	USD
CY2014Q1	us-gaap	Income Loss From Continuing Operations IncomeLossFromContinuingOperations	31739000	USD
CY2013Q1	us-gaap	Income Loss From Continuing Operations IncomeLossFromContinuingOperations	20847000	USD
CY2014Q1	us-gaap	Income Loss From Continuing Operations Before Income Taxes Minority Interest And Income Loss From Equity Method Investments IncomeLossFromContinuingOperationsBeforeIncomeTaxesMinorityInterestAndIncomeLossFromEquityMethodInvestments	42363000	USD
CY2013Q1	us-gaap	Income Loss From Continuing Operations Before Income Taxes Minority Interest And Income Loss From Equity Method Investments IncomeLossFromContinuingOperationsBeforeIncomeTaxesMinorityInterestAndIncomeLossFromEquityMethodInvestments	28634000	USD
CY2014Q1	us-gaap	Income Loss From Continuing Operations Per Basic Share IncomeLossFromContinuingOperationsPerBasicShare	0.36
CY2013Q1	us-gaap	Income Loss From Continuing Operations Per Basic Share IncomeLossFromContinuingOperationsPerBasicShare	0.24
CY2014Q1	us-gaap	Income Loss From Continuing Operations Per Diluted Share IncomeLossFromContinuingOperationsPerDilutedShare	0.36
CY2013Q1	us-gaap	Income Loss From Continuing Operations Per Diluted Share IncomeLossFromContinuingOperationsPerDilutedShare	0.24
CY2013Q1	us-gaap	Income Loss From Discontinued Operations Net Of Tax Attributable To Reporting Entity IncomeLossFromDiscontinuedOperationsNetOfTaxAttributableToReportingEntity	38000	USD
CY2014Q1	us-gaap	Income Loss From Discontinued Operations Net Of Tax Attributable To Reporting Entity IncomeLossFromDiscontinuedOperationsNetOfTaxAttributableToReportingEntity	-654000	USD
CY2013Q1	us-gaap	Income Loss From Discontinued Operations Net Of Tax Per Basic Share IncomeLossFromDiscontinuedOperationsNetOfTaxPerBasicShare	0.00
CY2014Q1	us-gaap	Income Loss From Discontinued Operations Net Of Tax Per Basic Share IncomeLossFromDiscontinuedOperationsNetOfTaxPerBasicShare	-0.01
CY2014Q1	us-gaap	Income Loss From Discontinued Operations Net Of Tax Per Diluted Share IncomeLossFromDiscontinuedOperationsNetOfTaxPerDilutedShare	-0.01
CY2013Q1	us-gaap	Income Loss From Discontinued Operations Net Of Tax Per Diluted Share IncomeLossFromDiscontinuedOperationsNetOfTaxPerDilutedShare	0.00
CY2013Q1	us-gaap	Income Tax Expense Benefit IncomeTaxExpenseBenefit	7787000	USD
CY2014Q1	us-gaap	Income Tax Expense Benefit IncomeTaxExpenseBenefit	10624000	USD
CY2014Q1	us-gaap	Income Taxes Paid IncomeTaxesPaid	2501000	USD
CY2013Q1	us-gaap	Income Taxes Paid IncomeTaxesPaid	1450000	USD
CY2014Q1	us-gaap	Increase Decrease In Deferred Income Taxes IncreaseDecreaseInDeferredIncomeTaxes	-2400000	USD
CY2014Q1	us-gaap	Increase Decrease In Deposits IncreaseDecreaseInDeposits	310939000	USD
CY2013Q1	us-gaap	Increase Decrease In Deposits IncreaseDecreaseInDeposits	279737000	USD
CY2013Q1	us-gaap	Increase Decrease In Other Operating Assets IncreaseDecreaseInOtherOperatingAssets	-18475000	USD
CY2014Q1	us-gaap	Increase Decrease In Other Operating Assets IncreaseDecreaseInOtherOperatingAssets	-3191000	USD
CY2013Q1	us-gaap	Increase Decrease In Other Operating Liabilities IncreaseDecreaseInOtherOperatingLiabilities	828000	USD
CY2014Q1	us-gaap	Increase Decrease In Other Operating Liabilities IncreaseDecreaseInOtherOperatingLiabilities	5359000	USD
CY2014Q1	us-gaap	Information Technology And Data Processing InformationTechnologyAndDataProcessing	2674000	USD
CY2013Q1	us-gaap	Information Technology And Data Processing InformationTechnologyAndDataProcessing	1865000	USD
CY2013Q4	us-gaap	Intangible Assets Net Excluding Goodwill IntangibleAssetsNetExcludingGoodwill	4150000	USD
CY2014Q1	us-gaap	Intangible Assets Net Excluding Goodwill IntangibleAssetsNetExcludingGoodwill	3553000	USD
CY2014Q1	us-gaap	Intangible Assets Net Including Goodwill IntangibleAssetsNetIncludingGoodwill	26800000	USD
CY2013Q1	us-gaap	Interest And Dividend Income Operating InterestAndDividendIncomeOperating	83108000	USD
CY2014Q1	us-gaap	Interest And Dividend Income Operating InterestAndDividendIncomeOperating	98701000	USD
CY2013Q1	us-gaap	Interest And Dividend Income Securities InterestAndDividendIncomeSecurities	2000	USD
CY2014Q1	us-gaap	Interest And Dividend Income Securities InterestAndDividendIncomeSecurities	1000	USD
CY2013Q1	us-gaap	Interest And Fee Income Loans And Leases InterestAndFeeIncomeLoansAndLeases	74725000	USD
CY2014Q1	us-gaap	Interest And Fee Income Loans And Leases InterestAndFeeIncomeLoansAndLeases	86804000	USD
CY2014Q1	us-gaap	Interest Bearing Deposit Liabilities InterestBearingDepositLiabilities	6055369000	USD
CY2013Q4	us-gaap	Interest Bearing Deposit Liabilities InterestBearingDepositLiabilities	5638222000	USD
CY2014Q1	us-gaap	Interest Bearing Deposits In Banks InterestBearingDepositsInBanks	193538000	USD
CY2013Q4	us-gaap	Interest Bearing Deposits In Banks InterestBearingDepositsInBanks	170608000	USD
CY2014Q1	us-gaap	Interest Expense InterestExpense	7924000	USD
CY2013Q1	us-gaap	Interest Expense InterestExpense	6905000	USD
CY2013Q1	us-gaap	Interest Expense Borrowings InterestExpenseBorrowings	2672000	USD
CY2014Q1	us-gaap	Interest Expense Borrowings InterestExpenseBorrowings	2819000	USD
CY2014Q1	us-gaap	Interest Expense Debt InterestExpenseDebt	421000	USD
CY2013Q1	us-gaap	Interest Expense Debt InterestExpenseDebt	466000	USD
CY2014Q1	us-gaap	Interest Expense Deposits InterestExpenseDeposits	4665000	USD
CY2013Q1	us-gaap	Interest Expense Deposits InterestExpenseDeposits	3732000	USD
CY2014Q1	us-gaap	Interest Expense Junior Subordinated Debentures InterestExpenseJuniorSubordinatedDebentures	421000	USD
CY2013Q1	us-gaap	Interest Expense Junior Subordinated Debentures InterestExpenseJuniorSubordinatedDebentures	466000	USD
CY2013Q1	us-gaap	Interest Expense Securities Sold Under Agreements To Repurchase InterestExpenseSecuritiesSoldUnderAgreementsToRepurchase	35000	USD
CY2014Q1	us-gaap	Interest Expense Securities Sold Under Agreements To Repurchase InterestExpenseSecuritiesSoldUnderAgreementsToRepurchase	19000	USD
CY2013Q1	us-gaap	Interest Income Expense After Provision For Loan Loss InterestIncomeExpenseAfterProvisionForLoanLoss	70764000	USD
CY2014Q1	us-gaap	Interest Income Expense After Provision For Loan Loss InterestIncomeExpenseAfterProvisionForLoanLoss	87277000	USD
CY2014Q1	us-gaap	Interest Income Expense Net InterestIncomeExpenseNet	90777000	USD
CY2013Q1	us-gaap	Interest Income Expense Net InterestIncomeExpenseNet	76203000	USD
CY2013Q1	us-gaap	Interest Income Operating InterestIncomeOperating	6961000	USD
CY2014Q1	us-gaap	Interest Income Operating InterestIncomeOperating	10226000	USD
CY2013Q1	us-gaap	Interest Paid InterestPaid	7132000	USD
CY2014Q1	us-gaap	Interest Paid InterestPaid	5916000	USD
CY2014Q1	us-gaap	Investments Fair Value Disclosure InvestmentsFairValueDisclosure	2943000	USD
CY2013Q4	us-gaap	Junior Subordinated Debenture Owed To Unconsolidated Subsidiary Trust JuniorSubordinatedDebentureOwedToUnconsolidatedSubsidiaryTrust	41858000	USD
CY2014Q1	us-gaap	Junior Subordinated Debenture Owed To Unconsolidated Subsidiary Trust JuniorSubordinatedDebentureOwedToUnconsolidatedSubsidiaryTrust	42836000	USD
CY2013Q1	us-gaap	Labor And Related Expense LaborAndRelatedExpense	26574000	USD
CY2014Q1	us-gaap	Labor And Related Expense LaborAndRelatedExpense	29555000	USD
CY2014Q1	us-gaap	Liabilities Liabilities	8851819000	USD
CY2013Q4	us-gaap	Liabilities Liabilities	8451844000	USD
CY2013Q4	us-gaap	Liabilities And Stockholders Equity LiabilitiesAndStockholdersEquity	9307342000	USD
CY2014Q1	us-gaap	Liabilities And Stockholders Equity LiabilitiesAndStockholdersEquity	9746624000	USD
CY2014Q1	us-gaap	Line Of Credit Facility Amount Outstanding LineOfCreditFacilityAmountOutstanding	5000000	USD
CY2013Q4	us-gaap	Line Of Credit Facility Amount Outstanding LineOfCreditFacilityAmountOutstanding	3000000	USD
CY2014Q1	us-gaap	Line Of Credit Facility Expiration Period LineOfCreditFacilityExpirationPeriod	P1Y
CY2014Q1	us-gaap	Line Of Credit Facility Interest Rate At Period End LineOfCreditFacilityInterestRateAtPeriodEnd	0.0175
CY2013Q4	us-gaap	Loans And Leases Receivable Allowance LoansAndLeasesReceivableAllowance	100050000	USD
CY2014Q1	us-gaap	Loans And Leases Receivable Allowance LoansAndLeasesReceivableAllowance	103899000	USD
CY2013Q4	us-gaap	Loans And Leases Receivable Deferred Income LoansAndLeasesReceivableDeferredIncome	9266000	USD
CY2014Q1	us-gaap	Loans And Leases Receivable Deferred Income LoansAndLeasesReceivableDeferredIncome	7114000	USD
CY2013Q4	us-gaap	Loans And Leases Receivable Gross Carrying Amount LoansAndLeasesReceivableGrossCarryingAmount	6810681000	USD
CY2014Q1	us-gaap	Loans And Leases Receivable Gross Carrying Amount LoansAndLeasesReceivableGrossCarryingAmount	7115713000	USD
CY2014Q1	us-gaap	Loans And Leases Receivable Impaired Interest Lost On Nonaccrual Loans LoansAndLeasesReceivableImpairedInterestLostOnNonaccrualLoans	1000000	USD
CY2013Q1	us-gaap	Loans And Leases Receivable Impaired Interest Lost On Nonaccrual Loans LoansAndLeasesReceivableImpairedInterestLostOnNonaccrualLoans	1200000	USD
CY2014Q1	us-gaap	Loans And Leases Receivable Net Of Deferred Income LoansAndLeasesReceivableNetOfDeferredIncome	7108599000	USD
CY2013Q4	us-gaap	Loans And Leases Receivable Net Of Deferred Income LoansAndLeasesReceivableNetOfDeferredIncome	6801415000	USD
CY2013Q4	us-gaap	Loans And Leases Receivable Net Reported Amount LoansAndLeasesReceivableNetReportedAmount	6701365000	USD
CY2014Q1	us-gaap	Loans And Leases Receivable Net Reported Amount LoansAndLeasesReceivableNetReportedAmount	7004700000	USD
CY2013Q4	us-gaap	Long Term Debt Noncurrent LongTermDebtNoncurrent	312190000	USD
CY2014Q1	us-gaap	Long Term Debt Noncurrent LongTermDebtNoncurrent	281492000	USD
CY2014Q1	us-gaap	Longterm Debt Weighted Average Interest Rate LongtermDebtWeightedAverageInterestRate	0.0316
CY2013Q1	us-gaap	Longterm Debt Weighted Average Interest Rate LongtermDebtWeightedAverageInterestRate	0.0365
CY2014Q1	us-gaap	Longterm Federal Home Loan Bank Advances Noncurrent LongtermFederalHomeLoanBankAdvancesNoncurrent	217166000	USD
CY2013Q4	us-gaap	Longterm Federal Home Loan Bank Advances Noncurrent LongtermFederalHomeLoanBankAdvancesNoncurrent	247973000	USD
CY2013Q1	us-gaap	Loss On Sale Of Investments LossOnSaleOfInvestments	53000	USD
CY2014Q1	us-gaap	Loss On Sale Of Investments LossOnSaleOfInvestments	0	USD
CY2014Q1	us-gaap	Marketing Expense MarketingExpense	559000	USD
CY2013Q1	us-gaap	Marketing Expense MarketingExpense	667000	USD
CY2014Q1	us-gaap	Mortgage Loans On Real Estate Foreclosures MortgageLoansOnRealEstateForeclosures	2110000	USD
CY2013Q1	us-gaap	Mortgage Loans On Real Estate Foreclosures MortgageLoansOnRealEstateForeclosures	6609000	USD
CY2013Q1	us-gaap	Net Cash Provided By Used In Financing Activities NetCashProvidedByUsedInFinancingActivities	498774000	USD
CY2014Q1	us-gaap	Net Cash Provided By Used In Financing Activities NetCashProvidedByUsedInFinancingActivities	409344000	USD
CY2014Q1	us-gaap	Net Cash Provided By Used In Investing Activities NetCashProvidedByUsedInInvestingActivities	-288910000	USD
CY2013Q1	us-gaap	Net Cash Provided By Used In Investing Activities NetCashProvidedByUsedInInvestingActivities	-193217000	USD
CY2014Q1	us-gaap	Net Cash Provided By Used In Operating Activities NetCashProvidedByUsedInOperatingActivities	39977000	USD
CY2013Q1	us-gaap	Net Cash Provided By Used In Operating Activities NetCashProvidedByUsedInOperatingActivities	46093000	USD
CY2014Q1	us-gaap	Net Income Loss NetIncomeLoss	31085000	USD
CY2013Q1	us-gaap	Net Income Loss NetIncomeLoss	20885000	USD
CY2014Q1	us-gaap	Net Income Loss Available To Common Stockholders Basic NetIncomeLossAvailableToCommonStockholdersBasic	30732000	USD
CY2013Q1	us-gaap	Net Income Loss Available To Common Stockholders Basic NetIncomeLossAvailableToCommonStockholdersBasic	20532000	USD
CY2014Q1	us-gaap	Net Realized Or Unrealized Gain Loss On Trading Securities NetRealizedOrUnrealizedGainLossOnTradingSecurities	18000	USD
CY2013Q1	us-gaap	Net Realized Or Unrealized Gain Loss On Trading Securities NetRealizedOrUnrealizedGainLossOnTradingSecurities	-2000	USD
CY2013Q4	us-gaap	Noninterest Bearing Deposit Liabilities NoninterestBearingDepositLiabilities	2199983000	USD
CY2014Q1	us-gaap	Noninterest Bearing Deposit Liabilities NoninterestBearingDepositLiabilities	2093604000	USD
CY2014Q1	us-gaap	Noninterest Expense NoninterestExpense	49749000	USD
CY2013Q1	us-gaap	Noninterest Expense NoninterestExpense	46929000	USD
CY2013Q1	us-gaap	Noninterest Income NoninterestIncome	4799000	USD
CY2014Q1	us-gaap	Noninterest Income NoninterestIncome	4835000	USD
CY2013Q1	us-gaap	Noninterest Income Other Operating Income NoninterestIncomeOtherOperatingIncome	596000	USD
CY2014Q1	us-gaap	Noninterest Income Other Operating Income NoninterestIncomeOtherOperatingIncome	1158000	USD
CY2013Q4	us-gaap	Notes Receivable Net NotesReceivableNet	6810681000	USD
CY2014Q1	us-gaap	Notes Receivable Net NotesReceivableNet	7115713000	USD
CY2013Q1	us-gaap	Occupancy Net OccupancyNet	4846000	USD
CY2014Q1	us-gaap	Occupancy Net OccupancyNet	4682000	USD
CY2014Q1	us-gaap	Operating Leases Rent Expense Net OperatingLeasesRentExpenseNet	1600000	USD
CY2013Q1	us-gaap	Operating Leases Rent Expense Net OperatingLeasesRentExpenseNet	1900000	USD
CY2013Q4	us-gaap	Other Assets OtherAssets	185221000	USD
CY2014Q1	us-gaap	Other Assets OtherAssets	190460000	USD
CY2013Q4	us-gaap	Other Borrowings OtherBorrowings	341096000	USD
CY2014Q1	us-gaap	Other Borrowings OtherBorrowings	342816000	USD
CY2013Q1	us-gaap	Other Comprehensive Income Loss Available For Sale Securities Tax OtherComprehensiveIncomeLossAvailableForSaleSecuritiesTax	459000	USD
CY2014Q1	us-gaap	Other Comprehensive Income Loss Available For Sale Securities Tax OtherComprehensiveIncomeLossAvailableForSaleSecuritiesTax	-6365000	USD
CY2014Q1	us-gaap	Other Comprehensive Income Loss Before Reclassifications Net Of Tax OtherComprehensiveIncomeLossBeforeReclassificationsNetOfTax	10644000	USD
CY2013Q1	us-gaap	Other Comprehensive Income Loss Before Reclassifications Net Of Tax OtherComprehensiveIncomeLossBeforeReclassificationsNetOfTax	-924000	USD
CY2013Q1	us-gaap	Other Comprehensive Income Loss Net Of Tax OtherComprehensiveIncomeLossNetOfTax	-1021000	USD
CY2014Q1	us-gaap	Other Comprehensive Income Loss Net Of Tax OtherComprehensiveIncomeLossNetOfTax	10415000	USD
CY2013Q1	us-gaap	Other Comprehensive Income Loss Reclassification Adjustment From Aoci For Sale Of Securities Net Of Tax OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIForSaleOfSecuritiesNetOfTax	97000	USD
CY2014Q1	us-gaap	Other Comprehensive Income Loss Reclassification Adjustment From Aoci For Sale Of Securities Net Of Tax OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIForSaleOfSecuritiesNetOfTax	229000	USD
CY2013Q1	us-gaap	Other Comprehensive Income Loss Reclassification Adjustment From Aoci For Sale Of Securities Tax OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIForSaleOfSecuritiesTax	50000	USD
CY2014Q1	us-gaap	Other Comprehensive Income Loss Reclassification Adjustment From Aoci For Sale Of Securities Tax OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIForSaleOfSecuritiesTax	137000	USD
CY2013Q1	us-gaap	Other Comprehensive Income Unrealized Holding Gain Loss On Securities Arising During Period Net Of Tax OtherComprehensiveIncomeUnrealizedHoldingGainLossOnSecuritiesArisingDuringPeriodNetOfTax	-890000	USD
CY2014Q1	us-gaap	Other Comprehensive Income Unrealized Holding Gain Loss On Securities Arising During Period Net Of Tax OtherComprehensiveIncomeUnrealizedHoldingGainLossOnSecuritiesArisingDuringPeriodNetOfTax	10644000	USD
CY2014Q1	us-gaap	Other Foreclosed Assets OtherForeclosedAssets	56100000	USD
CY2013Q1	us-gaap	Other Interest And Dividend Income OtherInterestAndDividendIncome	225000	USD
CY2014Q1	us-gaap	Other Interest And Dividend Income OtherInterestAndDividendIncome	572000	USD
CY2013Q4	us-gaap	Other Liabilities OtherLiabilities	159493000	USD
CY2014Q1	us-gaap	Other Liabilities OtherLiabilities	149994000	USD
CY2014Q1	us-gaap	Other Long Term Debt OtherLongTermDebt	64326000	USD
CY2013Q4	us-gaap	Other Long Term Debt OtherLongTermDebt	64217000	USD
CY2014Q1	us-gaap	Other Noninterest Expense OtherNoninterestExpense	6186000	USD
CY2013Q1	us-gaap	Other Noninterest Expense OtherNoninterestExpense	4034000	USD
CY2013Q1	us-gaap	Other Than Temporary Impairment Credit Losses Recognized In Earnings Additions Additional Credit Losses OtherThanTemporaryImpairmentCreditLossesRecognizedInEarningsAdditionsAdditionalCreditLosses	0	USD
CY2014Q1	us-gaap	Other Than Temporary Impairment Credit Losses Recognized In Earnings Additions Additional Credit Losses OtherThanTemporaryImpairmentCreditLossesRecognizedInEarningsAdditionsAdditionalCreditLosses	0	USD
CY2014Q1	us-gaap	Other Than Temporary Impairment Credit Losses Recognized In Earnings Additions No Previous Impairment OtherThanTemporaryImpairmentCreditLossesRecognizedInEarningsAdditionsNoPreviousImpairment	0	USD
CY2013Q1	us-gaap	Other Than Temporary Impairment Credit Losses Recognized In Earnings Additions No Previous Impairment OtherThanTemporaryImpairmentCreditLossesRecognizedInEarningsAdditionsNoPreviousImpairment	0	USD
CY2014Q1	us-gaap	Other Than Temporary Impairment Credit Losses Recognized In Earnings Credit Losses On Debt Securities Held OtherThanTemporaryImpairmentCreditLossesRecognizedInEarningsCreditLossesOnDebtSecuritiesHeld	0	USD
CY2012Q4	us-gaap	Other Than Temporary Impairment Credit Losses Recognized In Earnings Credit Losses On Debt Securities Held OtherThanTemporaryImpairmentCreditLossesRecognizedInEarningsCreditLossesOnDebtSecuritiesHeld	-1811000	USD
CY2013Q4	us-gaap	Other Than Temporary Impairment Credit Losses Recognized In Earnings Credit Losses On Debt Securities Held OtherThanTemporaryImpairmentCreditLossesRecognizedInEarningsCreditLossesOnDebtSecuritiesHeld	0	USD
CY2013Q1	us-gaap	Other Than Temporary Impairment Credit Losses Recognized In Earnings Credit Losses On Debt Securities Held OtherThanTemporaryImpairmentCreditLossesRecognizedInEarningsCreditLossesOnDebtSecuritiesHeld	-1811000	USD
CY2014Q1	us-gaap	Other Than Temporary Impairment Credit Losses Recognized In Earnings Reductions Cash Flows OtherThanTemporaryImpairmentCreditLossesRecognizedInEarningsReductionsCashFlows	0	USD
CY2013Q1	us-gaap	Other Than Temporary Impairment Credit Losses Recognized In Earnings Reductions Cash Flows OtherThanTemporaryImpairmentCreditLossesRecognizedInEarningsReductionsCashFlows	0	USD
CY2013Q1	us-gaap	Other Than Temporary Impairment Credit Losses Recognized In Earnings Reductions Securities Sold OtherThanTemporaryImpairmentCreditLossesRecognizedInEarningsReductionsSecuritiesSold	0	USD
CY2014Q1	us-gaap	Other Than Temporary Impairment Credit Losses Recognized In Earnings Reductions Securities Sold OtherThanTemporaryImpairmentCreditLossesRecognizedInEarningsReductionsSecuritiesSold	0	USD
CY2014Q1	us-gaap	Other Than Temporary Impairment Losses Investments Portion In Other Comprehensive Income Loss Before Tax Including Portion Attributable To Noncontrolling Interest OtherThanTemporaryImpairmentLossesInvestmentsPortionInOtherComprehensiveIncomeLossBeforeTaxIncludingPortionAttributableToNoncontrollingInterest	0	USD
CY2013Q1	us-gaap	Other Than Temporary Impairment Losses Investments Portion In Other Comprehensive Income Loss Before Tax Including Portion Attributable To Noncontrolling Interest OtherThanTemporaryImpairmentLossesInvestmentsPortionInOtherComprehensiveIncomeLossBeforeTaxIncludingPortionAttributableToNoncontrollingInterest	0	USD
CY2014Q1	us-gaap	Payments For Proceeds From Productive Assets PaymentsForProceedsFromProductiveAssets	1103000	USD
CY2013Q1	us-gaap	Payments For Proceeds From Productive Assets PaymentsForProceedsFromProductiveAssets	761000	USD
CY2013Q1	us-gaap	Payments Of Dividends Preferred Stock And Preference Stock PaymentsOfDividendsPreferredStockAndPreferenceStock	353000	USD
CY2014Q1	us-gaap	Payments Of Dividends Preferred Stock And Preference Stock PaymentsOfDividendsPreferredStockAndPreferenceStock	353000	USD
CY2014Q1	us-gaap	Payments To Acquire Available For Sale Securities PaymentsToAcquireAvailableForSaleSecurities	24082000	USD
CY2013Q1	us-gaap	Payments To Acquire Available For Sale Securities PaymentsToAcquireAvailableForSaleSecurities	124909000	USD
CY2013Q4	us-gaap	Pledged Financial Instruments Not Separately Reported Other Debt Securities Available For Sale Or Held For Investment PledgedFinancialInstrumentsNotSeparatelyReportedOtherDebtSecuritiesAvailableForSaleOrHeldForInvestment	662500000	USD
CY2014Q1	us-gaap	Pledged Financial Instruments Not Separately Reported Other Debt Securities Available For Sale Or Held For Investment PledgedFinancialInstrumentsNotSeparatelyReportedOtherDebtSecuritiesAvailableForSaleOrHeldForInvestment	739200000	USD
CY2013Q1	us-gaap	Preferred Stock Dividends And Other Adjustments PreferredStockDividendsAndOtherAdjustments	353000	USD
CY2014Q1	us-gaap	Preferred Stock Dividends And Other Adjustments PreferredStockDividendsAndOtherAdjustments	353000	USD
CY2013Q4	us-gaap	Preferred Stock Liquidation Preference PreferredStockLiquidationPreference	1000
CY2014Q1	us-gaap	Preferred Stock Liquidation Preference PreferredStockLiquidationPreference	1000
CY2014Q1	us-gaap	Preferred Stock Par Or Stated Value Per Share PreferredStockParOrStatedValuePerShare	0.0001
CY2013Q4	us-gaap	Preferred Stock Par Or Stated Value Per Share PreferredStockParOrStatedValuePerShare	0.0001
CY2014Q1	us-gaap	Preferred Stock Shares Authorized PreferredStockSharesAuthorized	20000000	shares
CY2013Q4	us-gaap	Preferred Stock Shares Authorized PreferredStockSharesAuthorized	20000000	shares
CY2013Q4	us-gaap	Preferred Stock Shares Issued PreferredStockSharesIssued	141000	shares
CY2014Q1	us-gaap	Preferred Stock Shares Issued PreferredStockSharesIssued	141000	shares
CY2013Q4	us-gaap	Preferred Stock Shares Outstanding PreferredStockSharesOutstanding	141000	shares
CY2014Q1	us-gaap	Preferred Stock Shares Outstanding PreferredStockSharesOutstanding	141000	shares
CY2013Q4	us-gaap	Preferred Stock Value PreferredStockValue	141000000	USD
CY2014Q1	us-gaap	Preferred Stock Value PreferredStockValue	141000000	USD
CY2014Q1	us-gaap	Prepaid Expense Current And Noncurrent PrepaidExpenseCurrentAndNoncurrent	4660000	USD
CY2013Q4	us-gaap	Prepaid Expense Current And Noncurrent PrepaidExpenseCurrentAndNoncurrent	4778000	USD
CY2014Q1	us-gaap	Prior Period Reclassification Adjustment Description PriorPeriodReclassificationAdjustmentDescription	<div style="font-family:Times New Roman;font-size:10pt;"><div style="line-height:120%;padding-top:12px;text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">Reclassifications</font></div><div style="line-height:120%;padding-top:12px;text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Certain amounts in the consolidated financial statements as of </font><font style="font-family:inherit;font-size:10pt;">December 31, 2013</font><font style="font-family:inherit;font-size:10pt;"> and for the three months ended </font><font style="font-family:inherit;font-size:10pt;">March 31, 2013</font><font style="font-family:inherit;font-size:10pt;"> have been reclassified to conform to the current presentation. The reclassifications have no effect on net income or stockholders’ equity as previously reported.</font></div></div>
CY2014Q1	us-gaap	Proceeds From Loan And Lease Originations And Principal Collections1 ProceedsFromLoanAndLeaseOriginationsAndPrincipalCollections1	-322640000	USD
CY2013Q1	us-gaap	Proceeds From Loan And Lease Originations And Principal Collections1 ProceedsFromLoanAndLeaseOriginationsAndPrincipalCollections1	-124390000	USD
CY2014Q1	us-gaap	Proceeds From Maturities Prepayments And Calls Of Available For Sale Securities ProceedsFromMaturitiesPrepaymentsAndCallsOfAvailableForSaleSecurities	38332000	USD
CY2013Q1	us-gaap	Proceeds From Maturities Prepayments And Calls Of Available For Sale Securities ProceedsFromMaturitiesPrepaymentsAndCallsOfAvailableForSaleSecurities	51196000	USD
CY2014Q1	us-gaap	Proceeds From Maturities Prepayments And Calls Of Other Investments ProceedsFromMaturitiesPrepaymentsAndCallsOfOtherInvestments	112000	USD
CY2013Q1	us-gaap	Proceeds From Maturities Prepayments And Calls Of Other Investments ProceedsFromMaturitiesPrepaymentsAndCallsOfOtherInvestments	279000	USD
CY2014Q1	us-gaap	Proceeds From Repayments Of Debt ProceedsFromRepaymentsOfDebt	98055000	USD
CY2013Q1	us-gaap	Proceeds From Repayments Of Debt ProceedsFromRepaymentsOfDebt	218272000	USD
CY2013Q1	us-gaap	Proceeds From Sale And Maturity Of Held To Maturity Securities ProceedsFromSaleAndMaturityOfHeldToMaturitySecurities	0	USD
CY2014Q1	us-gaap	Proceeds From Sale And Maturity Of Held To Maturity Securities ProceedsFromSaleAndMaturityOfHeldToMaturitySecurities	6600000	USD
CY2013Q1	us-gaap	Proceeds From Sale Of Available For Sale Securities ProceedsFromSaleOfAvailableForSaleSecurities	4072000	USD
CY2014Q1	us-gaap	Proceeds From Sale Of Available For Sale Securities ProceedsFromSaleOfAvailableForSaleSecurities	4196000	USD
CY2013Q1	us-gaap	Proceeds From Sale Of Foreclosed Assets ProceedsFromSaleOfForeclosedAssets	5373000	USD
CY2014Q1	us-gaap	Proceeds From Sale Of Foreclosed Assets ProceedsFromSaleOfForeclosedAssets	13512000	USD
CY2013Q1	us-gaap	Proceeds From Sale Of Restricted Investments ProceedsFromSaleOfRestrictedInvestments	1169000	USD
CY2014Q1	us-gaap	Proceeds From Sale Of Restricted Investments ProceedsFromSaleOfRestrictedInvestments	4911000	USD
CY2014Q1	us-gaap	Proceeds From Stock Options Exercised ProceedsFromStockOptionsExercised	703000	USD
CY2013Q1	us-gaap	Proceeds From Stock Options Exercised ProceedsFromStockOptionsExercised	1118000	USD
CY2014Q1	us-gaap	Property Plant And Equipment Net PropertyPlantAndEquipmentNet	106579000	USD
CY2013Q4	us-gaap	Property Plant And Equipment Net PropertyPlantAndEquipmentNet	105565000	USD
CY2014Q1	us-gaap	Provision For Loan Lease And Other Losses ProvisionForLoanLeaseAndOtherLosses	3500000	USD
CY2013Q1	us-gaap	Provision For Loan Lease And Other Losses ProvisionForLoanLeaseAndOtherLosses	5439000	USD
CY2013Q4	us-gaap	Real Estate Owned Valuation Allowance RealEstateOwnedValuationAllowance	21702000	USD
CY2014Q1	us-gaap	Real Estate Owned Valuation Allowance RealEstateOwnedValuationAllowance	15776000	USD
CY2013Q1	us-gaap	Real Estate Owned Valuation Allowance RealEstateOwnedValuationAllowance	30497000	USD
CY2012Q4	us-gaap	Real Estate Owned Valuation Allowance RealEstateOwnedValuationAllowance	36227000	USD
CY2013Q1	us-gaap	Reclassification From Accumulated Other Comprehensive Income Current Period Net Of Tax ReclassificationFromAccumulatedOtherComprehensiveIncomeCurrentPeriodNetOfTax	97000	USD
CY2014Q1	us-gaap	Reclassification From Accumulated Other Comprehensive Income Current Period Net Of Tax ReclassificationFromAccumulatedOtherComprehensiveIncomeCurrentPeriodNetOfTax	229000	USD
CY2013Q4	us-gaap	Restricted Investments RestrictedInvestments	30186000	USD
CY2014Q1	us-gaap	Restricted Investments RestrictedInvestments	25275000	USD
CY2014Q1	us-gaap	Retained Earnings Accumulated Deficit RetainedEarningsAccumulatedDeficit	-30379000	USD
CY2013Q4	us-gaap	Retained Earnings Accumulated Deficit RetainedEarningsAccumulatedDeficit	-61111000	USD
CY2014Q1	us-gaap	Securities Purchased Under Agreements To Resell SecuritiesPurchasedUnderAgreementsToResell	111085000	USD
CY2013Q4	us-gaap	Securities Purchased Under Agreements To Resell SecuritiesPurchasedUnderAgreementsToResell	0	USD
CY2014Q1	us-gaap	Securities Sold Under Agreements To Repurchase SecuritiesSoldUnderAgreementsToRepurchase	57407000	USD
CY2013Q4	us-gaap	Securities Sold Under Agreements To Repurchase SecuritiesSoldUnderAgreementsToRepurchase	71192000	USD
CY2014Q1	us-gaap	Share Based Compensation ShareBasedCompensation	332000	USD
CY2013Q1	us-gaap	Share Based Compensation ShareBasedCompensation	971000	USD
CY2013Q4	us-gaap	Short Term Borrowings ShortTermBorrowings	28906000	USD
CY2014Q1	us-gaap	Short Term Borrowings ShortTermBorrowings	61324000	USD
CY2013Q1	us-gaap	Stock Issued During Period Value Restricted Stock Award Net Of Forfeitures StockIssuedDuringPeriodValueRestrictedStockAwardNetOfForfeitures	168000	USD
CY2014Q1	us-gaap	Stock Issued During Period Value Restricted Stock Award Net Of Forfeitures StockIssuedDuringPeriodValueRestrictedStockAwardNetOfForfeitures	-3397000	USD
CY2013Q1	us-gaap	Stock Issued During Period Value Share Based Compensation StockIssuedDuringPeriodValueShareBasedCompensation	803000	USD
CY2014Q1	us-gaap	Stock Issued During Period Value Share Based Compensation StockIssuedDuringPeriodValueShareBasedCompensation	854000	USD
CY2014Q1	us-gaap	Stock Issued During Period Value Stock Options Exercised StockIssuedDuringPeriodValueStockOptionsExercised	703000	USD
CY2013Q1	us-gaap	Stock Issued During Period Value Stock Options Exercised StockIssuedDuringPeriodValueStockOptionsExercised	1118000	USD
CY2014Q1	us-gaap	Stockholders Equity StockholdersEquity	894805000	USD
CY2013Q4	us-gaap	Stockholders Equity StockholdersEquity	855498000	USD
CY2013Q1	us-gaap	Stockholders Equity StockholdersEquity	781021000	USD
CY2012Q4	us-gaap	Stockholders Equity StockholdersEquity	759421000	USD
CY2013Q1	us-gaap	Stockholders Equity Other StockholdersEquityOther	0	USD
CY2014Q1	us-gaap	Tax Credit Carryforward Valuation Allowance TaxCreditCarryforwardValuationAllowance	1400000	USD
CY2013Q4	us-gaap	Trading Securities TradingSecurities	3036000	USD
CY2014Q1	us-gaap	Trading Securities TradingSecurities	2943000	USD
CY2013Q1	us-gaap	Trading Securities Realized Gain Loss TradingSecuritiesRealizedGainLoss	0	USD
CY2014Q1	us-gaap	Trading Securities Realized Gain Loss TradingSecuritiesRealizedGainLoss	0	USD
CY2014Q1	us-gaap	Trading Securities Unrealized Holding Gain Loss TradingSecuritiesUnrealizedHoldingGainLoss	18000	USD
CY2013Q1	us-gaap	Trading Securities Unrealized Holding Gain Loss TradingSecuritiesUnrealizedHoldingGainLoss	-2000	USD
CY2014Q1	us-gaap	Unrealized Gain Loss On Cash Flow Hedging Instruments UnrealizedGainLossOnCashFlowHedgingInstruments	0	USD
CY2013Q1	us-gaap	Unrealized Gain Loss On Cash Flow Hedging Instruments UnrealizedGainLossOnCashFlowHedgingInstruments	-34000	USD
CY2014Q1	us-gaap	Use Of Estimates UseOfEstimates	<div style="font-family:Times New Roman;font-size:10pt;"><div style="line-height:120%;padding-top:12px;text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">Use of estimates</font></div><div style="line-height:120%;padding-top:12px;text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">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; estimated cash flows related to PCI loans; fair value determinations related to acquisitions; and determination of the valuation allowance related to deferred tax assets. Although 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 unaudited Consolidated Financial Statements during their preparation.</font></div></div>
CY2013Q1	us-gaap	Weighted Average Number Of Diluted Shares Outstanding WeightedAverageNumberOfDilutedSharesOutstanding	85980000	shares
CY2014Q1	us-gaap	Weighted Average Number Of Diluted Shares Outstanding WeightedAverageNumberOfDilutedSharesOutstanding	87123000	shares
CY2014Q1	us-gaap	Weighted Average Number Of Shares Outstanding Basic WeightedAverageNumberOfSharesOutstandingBasic	86256000	shares
CY2013Q1	us-gaap	Weighted Average Number Of Shares Outstanding Basic WeightedAverageNumberOfSharesOutstandingBasic	85324000	shares
CY2013Q1	wal	Accretion And Amortization Fair Market Value Adjustments Relating To Acquisitions AccretionAndAmortizationFairMarketValueAdjustmentsRelatingToAcquisitions	-3288000	USD
CY2014Q1	wal	Accretion And Amortization Fair Market Value Adjustments Relating To Acquisitions AccretionAndAmortizationFairMarketValueAdjustmentsRelatingToAcquisitions	-3305000	USD
CY2014Q1	wal	Amortizationof Low Income Housing Tax Credits AmortizationofLowIncomeHousingTaxCredits	3000000	USD
CY2013Q4	wal	Arps At Carrying Value ArpsAtCarryingValue	2400000	USD
CY2014Q1	wal	Arps At Carrying Value ArpsAtCarryingValue	8100000	USD
CY2014Q1	wal	Available For Sale Securities Continuous Unrealized Loss Position12 Months Or Longer Aggregate Losses Accumulated In Investments AvailableForSaleSecuritiesContinuousUnrealizedLossPosition12MonthsOrLongerAggregateLossesAccumulatedInInvestments	11426000	USD
CY2013Q4	wal	Available For Sale Securities Continuous Unrealized Loss Position12 Months Or Longer Aggregate Losses Accumulated In Investments AvailableForSaleSecuritiesContinuousUnrealizedLossPosition12MonthsOrLongerAggregateLossesAccumulatedInInvestments	11728000	USD
CY2014Q1	wal	Available For Sale Securities Continuous Unrealized Loss Position Aggregate Losses Accumulated In Investments AvailableForSaleSecuritiesContinuousUnrealizedLossPositionAggregateLossesAccumulatedInInvestments	26419000	USD
CY2013Q4	wal	Available For Sale Securities Continuous Unrealized Loss Position Aggregate Losses Accumulated In Investments AvailableForSaleSecuritiesContinuousUnrealizedLossPositionAggregateLossesAccumulatedInInvestments	40362000	USD
CY2014Q1	wal	Available For Sale Securities Continuous Unrealized Loss Position Less Than12 Months Aggregate Losses Accumulated In Investments AvailableForSaleSecuritiesContinuousUnrealizedLossPositionLessThan12MonthsAggregateLossesAccumulatedInInvestments	14993000	USD
CY2013Q4	wal	Available For Sale Securities Continuous Unrealized Loss Position Less Than12 Months Aggregate Losses Accumulated In Investments AvailableForSaleSecuritiesContinuousUnrealizedLossPositionLessThan12MonthsAggregateLossesAccumulatedInInvestments	28634000	USD
CY2014Q1	wal	Available For Sale Securities Gross Unrealized Gain Accumulated In Investments AvailableForSaleSecuritiesGrossUnrealizedGainAccumulatedInInvestments	8633000	USD
CY2013Q4	wal	Available For Sale Securities Gross Unrealized Gain Accumulated In Investments AvailableForSaleSecuritiesGrossUnrealizedGainAccumulatedInInvestments	7010000	USD
CY2014Q1	wal	Available For Sale Securities Gross Unrealized Loss Accumulated In Investments AvailableForSaleSecuritiesGrossUnrealizedLossAccumulatedInInvestments	26419000	USD
CY2013Q4	wal	Available For Sale Securities Gross Unrealized Loss Accumulated In Investments AvailableForSaleSecuritiesGrossUnrealizedLossAccumulatedInInvestments	40362000	USD
CY2014Q1	wal	Cash Cash Equivalentsand Investment Securities CashCashEquivalentsandInvestmentSecurities	2137200000	USD
CY2014Q1	wal	Change In Fair Value Of Assets And Liabilities Measured At Fair Value ChangeInFairValueOfAssetsAndLiabilitiesMeasuredAtFairValue	-1276000	USD
CY2013Q1	wal	Change In Fair Value Of Assets And Liabilities Measured At Fair Value ChangeInFairValueOfAssetsAndLiabilitiesMeasuredAtFairValue	-471000	USD
CY2013Q1	wal	Change In Unrealized Holding Loss On Afs Securities Net Of Tax ChangeInUnrealizedHoldingLossOnAfsSecuritiesNetOfTax	-1021000	USD
CY2014Q1	wal	Change In Unrealized Holding Loss On Afs Securities Net Of Tax ChangeInUnrealizedHoldingLossOnAfsSecuritiesNetOfTax	10415000	USD
CY2013Q1	wal	Changein Unfunded Obligations Non Cash ChangeinUnfundedObligationsNonCash	35451000	USD
CY2014Q1	wal	Changein Unfunded Obligations Non Cash ChangeinUnfundedObligationsNonCash	16625000	USD
CY2013Q1	wal	Customer Service CustomerService	643000	USD
CY2014Q1	wal	Customer Service CustomerService	620000	USD
CY2014Q1	wal	Dilutive Effect Of Stock Options Restricted Stock And Equity Settled Awards DilutiveEffectOfStockOptionsRestrictedStockAndEquitySettledAwards	867000	shares
CY2013Q1	wal	Dilutive Effect Of Stock Options Restricted Stock And Equity Settled Awards DilutiveEffectOfStockOptionsRestrictedStockAndEquitySettledAwards	656000	shares
CY2014Q1	wal	Excess Funds Provided Used Segment Basis ExcessFundsProvidedUsedSegmentBasis	0	USD
CY2013Q4	wal	Financing Receivable Unpaid Principal Balance FinancingReceivableUnpaidPrincipalBalance	6882906000	USD
CY2014Q1	wal	Financing Receivable Unpaid Principal Balance FinancingReceivableUnpaidPrincipalBalance	7173442000	USD
CY2013Q4	wal	Financing Receivable Unpaid Principal Balance Collectively Evaluated For Impairment FinancingReceivableUnpaidPrincipalBalanceCollectivelyEvaluatedForImpairment	6513981000	USD
CY2014Q1	wal	Financing Receivable Unpaid Principal Balance Collectively Evaluated For Impairment FinancingReceivableUnpaidPrincipalBalanceCollectivelyEvaluatedForImpairment	6829754000	USD
CY2013Q1	wal	Financing Receivable Waived Fees And Other Expenses FinancingReceivableWaivedFeesAndOtherExpenses	22000	USD
CY2014Q1	wal	Financing Receivable Waived Fees And Other Expenses FinancingReceivableWaivedFeesAndOtherExpenses	36000	USD
CY2013Q1	wal	Financing Receivables Impaired Troubled Debt Restructuring Write Down Due To Interest Concessions FinancingReceivablesImpairedTroubledDebtRestructuringWriteDownDueToInterestConcessions	133000	USD
CY2014Q1	wal	Financing Receivables Impaired Troubled Debt Restructuring Write Down Due To Interest Concessions FinancingReceivablesImpairedTroubledDebtRestructuringWriteDownDueToInterestConcessions	154000	USD
CY2013Q1	wal	Financing Receivables Impaired Troubled Debt Restructuring Write Down Due To Principal Forgiveness FinancingReceivablesImpairedTroubledDebtRestructuringWriteDownDueToPrincipalForgiveness	1030000	USD
CY2014Q1	wal	Financing Receivables Impaired Troubled Debt Restructuring Write Down Due To Principal Forgiveness FinancingReceivablesImpairedTroubledDebtRestructuringWriteDownDueToPrincipalForgiveness	544000	USD
CY2013Q4	wal	Foreclosed Assets Gross ForeclosedAssetsGross	88421000	USD
CY2013Q1	wal	Foreclosed Assets Gross ForeclosedAssetsGross	108418000	USD
CY2012Q4	wal	Foreclosed Assets Gross ForeclosedAssetsGross	113474000	USD
CY2014Q1	wal	Foreclosed Assets Gross ForeclosedAssetsGross	72226000	USD
CY2013Q1	wal	Gain Loss On Foreclosed Assets GainLossOnForeclosedAssets	455000	USD
CY2014Q1	wal	Gain Loss On Foreclosed Assets GainLossOnForeclosedAssets	1168000	USD
CY2014Q1	wal	Gains Losses On Transfers To Other Real Estate And Foreclosed Assets GainsLossesOnTransfersToOtherRealEstateAndForeclosedAssets	0	USD
CY2013Q1	wal	Gains Losses On Transfers To Other Real Estate And Foreclosed Assets GainsLossesOnTransfersToOtherRealEstateAndForeclosedAssets	320000	USD
CY2013Q4	wal	Held To Maturity Securities Accumulated Unrecognized Holding Gain HeldToMaturitySecuritiesAccumulatedUnrecognizedHoldingGain	4894000	USD
CY2014Q1	wal	Held To Maturity Securities Accumulated Unrecognized Holding Gain HeldToMaturitySecuritiesAccumulatedUnrecognizedHoldingGain	10180000	USD
CY2014Q1	wal	Held To Maturity Securities Accumulated Unrecognized Holding Loss HeldToMaturitySecuritiesAccumulatedUnrecognizedHoldingLoss	4435000	USD
CY2013Q4	wal	Held To Maturity Securities Accumulated Unrecognized Holding Loss HeldToMaturitySecuritiesAccumulatedUnrecognizedHoldingLoss	6196000	USD
CY2014Q1	wal	Held To Maturity Securities Continuous Unrealized Loss Position12 Months Or Longer Accumulated Loss HeldToMaturitySecuritiesContinuousUnrealizedLossPosition12MonthsOrLongerAccumulatedLoss	3955000	USD
CY2013Q4	wal	Held To Maturity Securities Continuous Unrealized Loss Position12 Months Or Longer Accumulated Loss HeldToMaturitySecuritiesContinuousUnrealizedLossPosition12MonthsOrLongerAccumulatedLoss	4409000	USD
CY2014Q1	wal	Held To Maturity Securities Continuous Unrealized Loss Position Less Than12 Months Accumulated Loss HeldToMaturitySecuritiesContinuousUnrealizedLossPositionLessThan12MonthsAccumulatedLoss	480000	USD
CY2013Q4	wal	Held To Maturity Securities Continuous Unrealized Loss Position Less Than12 Months Accumulated Loss HeldToMaturitySecuritiesContinuousUnrealizedLossPositionLessThan12MonthsAccumulatedLoss	1787000	USD
CY2013Q4	wal	Impaired Financing Receivable Unpaid Principal Balance Acquired With Deteriorated Credit Quality ImpairedFinancingReceivableUnpaidPrincipalBalanceAcquiredWithDeterioratedCreditQuality	171165000	USD
CY2014Q1	wal	Impaired Financing Receivable Unpaid Principal Balance Acquired With Deteriorated Credit Quality ImpairedFinancingReceivableUnpaidPrincipalBalanceAcquiredWithDeterioratedCreditQuality	156248000	USD
CY2013Q4	wal	Impaired Financing Receivable Unpaid Principal Balance Individually Evaluated For Impairment ImpairedFinancingReceivableUnpaidPrincipalBalanceIndividuallyEvaluatedForImpairment	197760000	USD
CY2014Q1	wal	Impaired Financing Receivable Unpaid Principal Balance Individually Evaluated For Impairment ImpairedFinancingReceivableUnpaidPrincipalBalanceIndividuallyEvaluatedForImpairment	187440000	USD
CY2013Q4	wal	Impaired Financing Receivable With No Related Allowance ImpairedFinancingReceivableWithNoRelatedAllowance	0	USD
CY2014Q1	wal	Impaired Financing Receivable With No Related Allowance ImpairedFinancingReceivableWithNoRelatedAllowance	0	USD
CY2013Q1	wal	Investment In Money Market InvestmentInMoneyMarket	-132000	USD
CY2014Q1	wal	Investment In Money Market InvestmentInMoneyMarket	1781000	USD
CY2014Q1	wal	Investmentin Low Income Housing Tax Credit InvestmentinLowIncomeHousingTaxCredit	129300000	USD
CY2014Q1	wal	Legal Professional And Director Fees LegalProfessionalAndDirectorFees	3639000	USD
CY2013Q1	wal	Legal Professional And Director Fees LegalProfessionalAndDirectorFees	3023000	USD
CY2013Q1	wal	Loan And Repossessed Asset Expense LoanAndRepossessedAssetExpense	1596000	USD
CY2014Q1	wal	Loan And Repossessed Asset Expense LoanAndRepossessedAssetExpense	1234000	USD
CY2013Q1	wal	Loans And Loans Receivable Purchases LoansAndLoansReceivablePurchases	43000000	USD
CY2014Q1	wal	Loans And Loans Receivable Purchases LoansAndLoansReceivablePurchases	15600000	USD
CY2014Q1	wal	Loss Contingency For Letters Of Credit LossContingencyForLettersOfCredit	2100000	USD
CY2013Q4	wal	Loss Contingency For Letters Of Credit LossContingencyForLettersOfCredit	2000000	USD
CY2013Q1	wal	Mark To Market Losses Gains Net MarkToMarketLossesGainsNet	-471000	USD
CY2014Q1	wal	Mark To Market Losses Gains Net MarkToMarketLossesGainsNet	-1276000	USD
CY2014Q1	wal	Maximum Loan To Value Ratio MaximumLoanToValueRatio	0.75
CY2013Q1	wal	Maximum Loan To Value Ratio MaximumLoanToValueRatio	0.75
CY2014Q1	wal	Maximum Period Of Internal Loss Allowance Calculation Modal MaximumPeriodOfInternalLossAllowanceCalculationModal	P5Y
CY2014Q1	wal	Maximum Period Of Internal Loss Allowance Calculation Model MaximumPeriodOfInternalLossAllowanceCalculationModel	P5Y
CY2013Q1	wal	Merger Restructure Expense MergerRestructureExpense	195000	USD
CY2014Q1	wal	Merger Restructure Expense MergerRestructureExpense	157000	USD
CY2014Q1	wal	Minimum Period Of Internal Loss Allowance Calculation Model MinimumPeriodOfInternalLossAllowanceCalculationModel	P1Y
CY2013Q4	wal	Money Market Investments MoneyMarketInvestments	2632000	USD
CY2014Q1	wal	Money Market Investments MoneyMarketInvestments	851000	USD
CY2013Q1	wal	Net Loss Gain On Sales Valuations Of Repossessed Assets And Bank Premises Net NetLossGainOnSalesValuationsOfRepossessedAssetsAndBankPremisesNet	519000	USD
CY2014Q1	wal	Net Loss Gain On Sales Valuations Of Repossessed Assets And Bank Premises Net NetLossGainOnSalesValuationsOfRepossessedAssetsAndBankPremisesNet	-2547000	USD
CY2014Q1	wal	Non Performing Assets NonPerformingAssets	216542000	USD
CY2013Q4	wal	Non Performing Assets NonPerformingAssets	233509000	USD
CY2013Q4	wal	Non Performing Loans NonPerformingLoans	166790000	USD
CY2014Q1	wal	Non Performing Loans NonPerformingLoans	160092000	USD
CY2014Q1	wal	Number Of Securities In Unrealized Position NumberOfSecuritiesInUnrealizedPosition	192	positions
CY2013Q4	wal	Number Of Securities In Unrealized Position NumberOfSecuritiesInUnrealizedPosition	252	positions
CY2014Q1	wal	Number Of Unconsolidated Subsidiaries NumberOfUnconsolidatedSubsidiaries	6	Subsidiary
CY2014Q1	wal	Number Of Wholly Owned Subsidiaries NumberOfWhollyOwnedSubsidiaries	9	Subsidiary
CY2014Q1	wal	Number Of Wholly Owned Subsidiaries Non Bank Subsidiaries NumberOfWhollyOwnedSubsidiariesNonBankSubsidiaries	2	Subsidiary
CY2014Q1	wal	Other Assets Segment OtherAssetsSegment	521900000	USD
CY2014Q1	wal	Other Liabilities Segment OtherLiabilitiesSegment	360000000	USD
CY2014Q1	wal	Percentage Of Commercial Real Estate Loans Occupied By Owners PercentageOfCommercialRealEstateLoansOccupiedByOwners	0.47
CY2013Q4	wal	Percentage Of Commercial Real Estate Loans Occupied By Owners PercentageOfCommercialRealEstateLoansOccupiedByOwners	0.46
CY2013Q4	wal	Percentage Of Loans Considered Unsecured PercentageOfLoansConsideredUnsecured	0.04
CY2014Q1	wal	Percentage Of Loans Considered Unsecured PercentageOfLoansConsideredUnsecured	0.03
CY2013Q4	wal	Percentage Of Mutual Fund In Investment In Fixed Income Investment Grade PercentageOfMutualFundInInvestmentInFixedIncomeInvestmentGrade	0.80
CY2014Q1	wal	Percentage Of Mutual Fund In Investment In Fixed Income Investment Grade PercentageOfMutualFundInInvestmentInFixedIncomeInvestmentGrade	0.80
CY2013Q1	wal	Proceeds From Sale Of Other Real Estate Owned Gross ProceedsFromSaleOfOtherRealEstateOwnedGross	12120000	USD
CY2014Q1	wal	Proceeds From Sale Of Other Real Estate Owned Gross ProceedsFromSaleOfOtherRealEstateOwnedGross	19473000	USD
CY2013Q1	wal	Proceeds From Sale Of Other Real Estate Owned Net ProceedsFromSaleOfOtherRealEstateOwnedNet	5343000	USD
CY2014Q1	wal	Proceeds From Sale Of Other Real Estate Owned Net ProceedsFromSaleOfOtherRealEstateOwnedNet	13512000	USD
CY2014Q1	wal	Proceeds From Sale Of Other Real Estate Owned Valuation Allowance ProceedsFromSaleOfOtherRealEstateOwnedValuationAllowance	5961000	USD
CY2013Q1	wal	Proceeds From Sale Of Other Real Estate Owned Valuation Allowance ProceedsFromSaleOfOtherRealEstateOwnedValuationAllowance	6747000	USD
CY2014Q1	wal	Purchase Of Investment Tax Credits PurchaseOfInvestmentTaxCredits	10529000	USD
CY2013Q1	wal	Purchase Of Investment Tax Credits PurchaseOfInvestmentTaxCredits	5084000	USD
CY2014Q1	wal	Securities Sold Under Agreement To Repurchase Including Securities Sold Short SecuritiesSoldUnderAgreementToRepurchaseIncludingSecuritiesSoldShort	109793000	USD
CY2013Q4	wal	Securities Sold Under Agreement To Repurchase Including Securities Sold Short SecuritiesSoldUnderAgreementToRepurchaseIncludingSecuritiesSoldShort	0	USD
CY2014Q1	wal	Tax Credit Carryforward Annual Limitationson Deductions From Taxable Income TaxCreditCarryforwardAnnualLimitationsonDeductionsFromTaxableIncome	1600000	USD
CY2013Q4	wal	Troubled Debt Restructured Loans TroubledDebtRestructuredLoans	89576000	USD
CY2014Q1	wal	Troubled Debt Restructured Loans TroubledDebtRestructuredLoans	89524000	USD
CY2013Q1	wal	Unfunded Commitments To Purchase Investment Tax Credits UnfundedCommitmentsToPurchaseInvestmentTaxCredits	46582000	USD
CY2014Q1	wal	Unfunded Commitments To Purchase Investment Tax Credits UnfundedCommitmentsToPurchaseInvestmentTaxCredits	12298000	USD
CY2014Q1	wal	Unfunded Low Income Housing Tax Credit Obligations UnfundedLowIncomeHousingTaxCreditObligations	68300000	USD
CY2013Q1	wal	Unrealized Gain Loss On Cash Flow Hedging Instruments Tax UnrealizedGainLossOnCashFlowHedgingInstrumentsTax	18000	USD
CY2014Q1	wal	Unrealized Gain Loss On Cash Flow Hedging Instruments Tax UnrealizedGainLossOnCashFlowHedgingInstrumentsTax	0	USD
CY2014Q1	wal	Unrealized Loss Pooled Trust Preferred Securities UnrealizedLossPooledTrustPreferredSecurities	7300000	USD
CY2013Q4	wal	Unrealized Loss Pooled Trust Preferred Securities UnrealizedLossPooledTrustPreferredSecurities	8200000	USD
CY2013Q1	wal	Valuation Adjustments Of Other Repossessed Assets Net ValuationAdjustmentsOfOtherRepossessedAssetsNet	-1017000	USD
CY2014Q1	wal	Valuation Adjustments Of Other Repossessed Assets Net ValuationAdjustmentsOfOtherRepossessedAssetsNet	-35000	USD
CY2013Q1	wal	Valuation Adjustments Of Other Repossessed Assets Valuation Allowance ValuationAdjustmentsOfOtherRepossessedAssetsValuationAllowance	1017000	USD
CY2014Q1	wal	Valuation Adjustments Of Other Repossessed Assets Valuation Allowance ValuationAdjustmentsOfOtherRepossessedAssetsValuationAllowance	35000	USD
CY2014Q1	dei	Amendment Flag AmendmentFlag	false
CY2014Q1	dei	Current Fiscal Year End Date CurrentFiscalYearEndDate	--12-31
CY2014Q1	dei	Document Fiscal Period Focus DocumentFiscalPeriodFocus	Q1
CY2014Q1	dei	Document Fiscal Year Focus DocumentFiscalYearFocus	2014
CY2014Q1	dei	Document Period End Date DocumentPeriodEndDate	2014-03-31
CY2014Q1	dei	Document Type DocumentType	10-Q
CY2014Q1	dei	Entity Central Index Key EntityCentralIndexKey	0001212545
CY2014Q2	dei	Entity Common Stock Shares Outstanding EntityCommonStockSharesOutstanding	87588436	shares
CY2014Q1	dei	Entity Filer Category EntityFilerCategory	Large Accelerated Filer
CY2014Q1	dei	Entity Registrant Name EntityRegistrantName	WESTERN ALLIANCE BANCORPORATION
CY2014Q1	dei	Trading Symbol TradingSymbol	WAL

Files In Submission

Name	View Source	Status
0001212545-14-000132-index-headers.html	Edgar Link	pending
0001212545-14-000132-index.html	Edgar Link	pending
0001212545-14-000132.txt	Edgar Link	pending
0001212545-14-000132-xbrl.zip	Edgar Link	pending
FilingSummary.xml	Edgar Link	unprocessable
Financial_Report.xls	Edgar Link	pending
Financial_Report.xlsx	Edgar Link	pending
R1.htm	Edgar Link	pending
R10.htm	Edgar Link	pending
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R78.htm	Edgar Link	pending
R8.htm	Edgar Link	pending
R9.htm	Edgar Link	pending
report.css	Edgar Link	pending
Show.js	Edgar Link	pending
wal-20140331.xml	Edgar Link	completed
wal-20140331.xsd	Edgar Link	pending
wal-20140331_cal.xml	Edgar Link	unprocessable
wal-20140331_def.xml	Edgar Link	unprocessable
wal-20140331_lab.xml	Edgar Link	unprocessable
wal-20140331_pre.xml	Edgar Link	unprocessable
wal331201410q.htm	Edgar Link	pending
walex31110q3312014.htm	Edgar Link	pending
walex31210q3312014.htm	Edgar Link	pending
walex3210q3312014.htm	Edgar Link	pending

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$WAL
WESTERN ALLIANCE BANCORPORATION Stock $wal

2014 Q1 Form 10-Q Financial Statement

#000121254514000132 Filed on April 30, 2014

Income Statement

Balance Sheet

Cashflow Statement

Facts In Submission

Files In Submission

$WAL WESTERN ALLIANCE BANCORPORATION Stock $wal

2014 Q1 Form 10-Q Financial Statement

#000121254514000132 Filed on April 30, 2014

Income Statement

Balance Sheet

Cashflow Statement

Facts In Submission

Files In Submission

$WAL
WESTERN ALLIANCE BANCORPORATION Stock $wal