$EFSC
ENTERPRISE FINANCIAL SERVICES CORP Stock $efsc

$efsc Overview Financials Valuation SEC Filings Company Website

2013 Q4 Form 10-Q Financial Statement

#000102583513000058 Filed on November 12, 2013

Income Statement

Concept	2013 Q4	2013 Q3	2012 Q3
Revenue	$36.44M	$36.88M	$42.87M
YoY Change	-19.65%	-13.97%	25.05%
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	$1.300M	$1.100M	$1.000M
YoY Change	18.18%	10.0%	11.11%
% of Gross Profit
Operating Expenses
YoY Change
Operating Profit
YoY Change
Interest Expense	$4.064M	$4.309M	$5.390M
YoY Change	-23.25%	-20.06%	-28.29%
% of Operating Profit
Other Income/Expense, Net
YoY Change
Pretax Income	$4.481M	$13.12M	$12.33M
YoY Change	-40.39%	6.47%	35.14%
Income Tax	$860.0K	$4.713M	$4.396M
% Of Pretax Income	19.19%	35.91%	35.66%
Net Earnings	$3.621M	$8.410M	$7.930M
YoY Change	-33.13%	6.05%	35.97%
Net Earnings / Revenue	9.94%	22.8%	18.5%
Basic Earnings Per Share	$0.19	$0.45	$0.41
Diluted Earnings Per Share	$0.18	$0.44	$0.39
COMMON SHARES
Basic Shares Outstanding	19.28M shares	18.78M shares	17.88M shares
Diluted Shares Outstanding		19.83M shares	19.42M shares

Balance Sheet

Concept	2013 Q4	2013 Q3	2012 Q3
SHORT-TERM ASSETS
Cash & Short-Term Investments
YoY Change
Cash & Equivalents	$210.6M	$101.2M	$85.68M
Short-Term Investments
Other Short-Term Assets
YoY Change
Inventory
Prepaid Expenses
Receivables
Other Receivables
Total Short-Term Assets
YoY Change
LONG-TERM ASSETS
Property, Plant & Equipment	$18.18M	$19.05M	$21.47M
YoY Change	-13.92%	-11.28%	13.14%
Goodwill	$30.33M	$30.33M	$30.33M
YoY Change	0.0%	0.0%	-36.21%
Intangibles	$5.418M	$6.136M	$7.846M
YoY Change	-26.84%	-21.79%	-17.16%
Long-Term Investments
YoY Change
Other Assets	$39.00M
YoY Change
Total Long-Term Assets
YoY Change
TOTAL ASSETS
Total Short-Term Assets
Total Long-Term Assets
Total Assets	$3.170B	$3.108B	$3.194B
YoY Change	-4.68%	-2.68%	-5.24%
SHORT-TERM LIABILITIES
YoY Change
Accounts Payable	$1.000M	$1.000M	$1.000M
YoY Change	0.0%	0.0%
Accrued Expenses
YoY Change
Deferred Revenue
YoY Change
Short-Term Debt	$214.0M	$178.0M	$147.0M
YoY Change	-12.65%	21.09%	45.54%
Long-Term Debt Due
YoY Change
Total Short-Term Liabilities	$1.000M	$1.000M	$1.000M
YoY Change	0.0%	0.0%	-99.01%
LONG-TERM LIABILITIES
Long-Term Debt	$63.00M	$63.00M	$85.00M
YoY Change	-25.88%	-25.88%	0.0%
Other Long-Term Liabilities	$28.00M	$20.00M	$16.00M
YoY Change	40.0%	25.0%	77.78%
Total Long-Term Liabilities	$91.00M	$83.00M	$101.0M
YoY Change	-13.33%	-17.82%	7.45%
TOTAL LIABILITIES
Total Short-Term Liabilities	$1.000M	$1.000M	$1.000M
Total Long-Term Liabilities	$91.00M	$83.00M	$101.0M
Total Liabilities	$2.890B	$2.830B	$2.926B
YoY Change	-6.46%	-3.28%	-6.33%
SHAREHOLDERS EQUITY
Retained Earnings	$85.38M	$82.78M	$53.23M
YoY Change	51.87%	55.5%	28.42%
Common Stock	$194.0K	$194.0K	$180.0K
YoY Change	7.18%	7.78%	1.12%
Preferred Stock
YoY Change
Treasury Stock (at cost)	$1.743M	$1.743M	$1.743M
YoY Change	0.0%	0.0%	0.0%
Treasury Stock Shares	76.00K shares	76.00K shares	76.00K shares
Shareholders Equity	$279.7M	$277.7M	$267.5M
YoY Change
Total Liabilities & Shareholders Equity	$3.170B	$3.108B	$3.194B
YoY Change	-4.68%	-2.68%	-5.24%

Cashflow Statement

Concept	2013 Q4	2013 Q3	2012 Q3
OPERATING ACTIVITIES
Net Income	$3.621M	$8.410M	$7.930M
YoY Change	-33.13%	6.05%	35.97%
Depreciation, Depletion And Amortization	$1.300M	$1.100M	$1.000M
YoY Change	18.18%	10.0%	11.11%
Cash From Operating Activities	$17.30M	$5.600M	$11.50M
YoY Change	-3560.0%	-51.3%	475.0%
INVESTING ACTIVITIES
Capital Expenditures	-$200.0K	-$300.0K	-$500.0K
YoY Change	-33.33%	-40.0%	400.0%
Acquisitions
YoY Change
Other Investing Activities	-$37.70M	$700.0K	$2.100M
YoY Change	-59.02%	-66.67%	-98.7%
Cash From Investing Activities	-$37.90M	$400.0K	$1.600M
YoY Change	-58.94%	-75.0%	-99.01%
FINANCING ACTIVITIES
Cash Dividend Paid
YoY Change
Common Stock Issuance & Retirement, Net
YoY Change
Debt Paid & Issued, Net	$500.0K
YoY Change
Cash From Financing Activities	129.9M	-3.100M	-3.500M
YoY Change	5.18%	-11.43%	-96.31%
NET CHANGE
Cash From Operating Activities	17.30M	5.600M	11.50M
Cash From Investing Activities	-37.90M	400.0K	1.600M
Cash From Financing Activities	129.9M	-3.100M	-3.500M
Net Change In Cash	109.3M	2.900M	9.600M
YoY Change	256.03%	-69.79%	-86.15%
FREE CASH FLOW
Cash From Operating Activities	$17.30M	$5.600M	$11.50M
Capital Expenditures	-$200.0K	-$300.0K	-$500.0K
Free Cash Flow	$17.50M	$5.900M	$12.00M
YoY Change	-8850.0%	-50.83%	471.43%

Facts In Submission

Frame	Concept Type	Concept / XBRL Key	Value	Unit
	us-gaap	Accretion Amortization Of Discounts And Premiums Investments AccretionAmortizationOfDiscountsAndPremiumsInvestments	-5839000	USD
	us-gaap	Accretion Amortization Of Discounts And Premiums Investments AccretionAmortizationOfDiscountsAndPremiumsInvestments	-4579000	USD
CY2012Q4	us-gaap	Accumulated Other Comprehensive Income Loss Net Of Tax AccumulatedOtherComprehensiveIncomeLossNetOfTax	7790000	USD
CY2013Q3	us-gaap	Accumulated Other Comprehensive Income Loss Net Of Tax AccumulatedOtherComprehensiveIncomeLossNetOfTax	-1981000	USD
CY2012Q4	us-gaap	Additional Paid In Capital AdditionalPaidInCapital	173299000	USD
CY2013Q3	us-gaap	Additional Paid In Capital AdditionalPaidInCapital	198493000	USD
	us-gaap	Amortization Of Intangible Assets AmortizationOfIntangibleAssets	1540000	USD
	us-gaap	Amortization Of Intangible Assets AmortizationOfIntangibleAssets	1440000	USD
	us-gaap	Antidilutive Securities Excluded From Computation Of Earnings Per Share Amount AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount	1028450	shares
	us-gaap	Antidilutive Securities Excluded From Computation Of Earnings Per Share Amount AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount	488318	shares
CY2013Q3	us-gaap	Antidilutive Securities Excluded From Computation Of Earnings Per Share Amount AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount	474267	shares
	us-gaap	Proceeds From Issuance Of Shares Under Incentive And Share Based Compensation Plans Including Stock Options ProceedsFromIssuanceOfSharesUnderIncentiveAndShareBasedCompensationPlansIncludingStockOptions	2551000	USD
CY2012Q3	us-gaap	Antidilutive Securities Excluded From Computation Of Earnings Per Share Amount AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount	1036896	shares
CY2013Q3	us-gaap	Assets Assets	3108062000	USD
CY2012Q4	us-gaap	Assets Assets	3325786000	USD
CY2013Q3	us-gaap	Assets Held For Sale Current AssetsHeldForSaleCurrent	805000	USD
CY2013Q3	us-gaap	Available For Sale Securities AvailableForSaleSecurities	453046000	USD
CY2012Q4	us-gaap	Available For Sale Securities AvailableForSaleSecurities	640212000	USD
CY2013Q3	us-gaap	Available For Sale Securities Continuous Unrealized Loss Position Fair Value AvailableForSaleSecuritiesContinuousUnrealizedLossPositionFairValue	251331000	USD
CY2012Q4	us-gaap	Available For Sale Securities Continuous Unrealized Loss Position Fair Value AvailableForSaleSecuritiesContinuousUnrealizedLossPositionFairValue	61560000	USD
CY2013Q3	us-gaap	Available For Sale Securities Continuous Unrealized Loss Position Less Than Twelve Months Fair Value AvailableForSaleSecuritiesContinuousUnrealizedLossPositionLessThanTwelveMonthsFairValue	239510000	USD
CY2012Q4	us-gaap	Available For Sale Securities Continuous Unrealized Loss Position Less Than Twelve Months Fair Value AvailableForSaleSecuritiesContinuousUnrealizedLossPositionLessThanTwelveMonthsFairValue	46905000	USD
CY2012Q4	us-gaap	Available For Sale Securities Continuous Unrealized Loss Position Twelve Months Or Longer Fair Value AvailableForSaleSecuritiesContinuousUnrealizedLossPositionTwelveMonthsOrLongerFairValue	14655000	USD
CY2013Q3	us-gaap	Available For Sale Securities Continuous Unrealized Loss Position Twelve Months Or Longer Fair Value AvailableForSaleSecuritiesContinuousUnrealizedLossPositionTwelveMonthsOrLongerFairValue	11821000	USD
CY2013Q3	us-gaap	Available For Sale Securities Debt Maturities After Five Through Ten Years Amortized Cost AvailableForSaleSecuritiesDebtMaturitiesAfterFiveThroughTenYearsAmortizedCost	23333000	USD
CY2013Q3	us-gaap	Available For Sale Securities Debt Maturities After Five Through Ten Years Fair Value AvailableForSaleSecuritiesDebtMaturitiesAfterFiveThroughTenYearsFairValue	23516000	USD
CY2013Q3	us-gaap	Available For Sale Securities Debt Maturities After One Through Five Years Amortized Cost AvailableForSaleSecuritiesDebtMaturitiesAfterOneThroughFiveYearsAmortizedCost	107062000	USD
CY2013Q3	us-gaap	Available For Sale Securities Debt Maturities After One Through Five Years Fair Value AvailableForSaleSecuritiesDebtMaturitiesAfterOneThroughFiveYearsFairValue	107703000	USD
CY2013Q3	us-gaap	Available For Sale Securities Debt Maturities After Ten Years Amortized Cost AvailableForSaleSecuritiesDebtMaturitiesAfterTenYearsAmortizedCost	14102000	USD
CY2013Q3	us-gaap	Available For Sale Securities Debt Maturities After Ten Years Fair Value AvailableForSaleSecuritiesDebtMaturitiesAfterTenYearsFairValue	13056000	USD
CY2013Q3	us-gaap	Available For Sale Securities Debt Maturities Amortized Cost AvailableForSaleSecuritiesDebtMaturitiesAmortizedCost	456289000	USD
CY2012Q4	us-gaap	Available For Sale Securities Debt Maturities Amortized Cost AvailableForSaleSecuritiesDebtMaturitiesAmortizedCost	627462000	USD
CY2013Q3	us-gaap	Available For Sale Securities Debt Maturities Within One Year Amortized Cost AvailableForSaleSecuritiesDebtMaturitiesWithinOneYearAmortizedCost	885000	USD
CY2013Q3	us-gaap	Available For Sale Securities Debt Maturities Within One Year Fair Value AvailableForSaleSecuritiesDebtMaturitiesWithinOneYearFairValue	892000	USD
CY2013Q3	us-gaap	Available For Sale Securities Debt Maturities Without Single Maturity Date Amortized Cost AvailableForSaleSecuritiesDebtMaturitiesWithoutSingleMaturityDateAmortizedCost	310907000	USD
CY2013Q3	us-gaap	Available For Sale Securities Debt Maturities Without Single Maturity Date Fair Value AvailableForSaleSecuritiesDebtMaturitiesWithoutSingleMaturityDateFairValue	307879000	USD
CY2012Q4	us-gaap	Available For Sale Securities Debt Securities AvailableForSaleSecuritiesDebtSecurities	640212000	USD
CY2013Q3	us-gaap	Available For Sale Securities Debt Securities AvailableForSaleSecuritiesDebtSecurities	453046000	USD
	us-gaap	Available For Sale Securities Gross Realized Gains AvailableForSaleSecuritiesGrossRealizedGains	1399000	USD
	us-gaap	Available For Sale Securities Gross Realized Gains AvailableForSaleSecuritiesGrossRealizedGains	1477000	USD
CY2012Q3	us-gaap	Available For Sale Securities Gross Realized Gains AvailableForSaleSecuritiesGrossRealizedGains	0	USD
CY2013Q3	us-gaap	Available For Sale Securities Gross Realized Gains AvailableForSaleSecuritiesGrossRealizedGains	611000	USD
	us-gaap	Available For Sale Securities Gross Realized Gains Losses Sale Proceeds AvailableForSaleSecuritiesGrossRealizedGainsLossesSaleProceeds	159604000	USD
CY2013Q3	us-gaap	Available For Sale Securities Gross Realized Gains Losses Sale Proceeds AvailableForSaleSecuritiesGrossRealizedGainsLossesSaleProceeds	36710000	USD
CY2012Q3	us-gaap	Available For Sale Securities Gross Realized Gains Losses Sale Proceeds AvailableForSaleSecuritiesGrossRealizedGainsLossesSaleProceeds	0	USD
	us-gaap	Available For Sale Securities Gross Realized Gains Losses Sale Proceeds AvailableForSaleSecuritiesGrossRealizedGainsLossesSaleProceeds	110876000	USD
CY2012Q3	us-gaap	Available For Sale Securities Gross Realized Losses AvailableForSaleSecuritiesGrossRealizedLosses	0	USD
CY2013Q3	us-gaap	Available For Sale Securities Gross Realized Losses AvailableForSaleSecuritiesGrossRealizedLosses	0	USD
	us-gaap	Available For Sale Securities Gross Realized Losses AvailableForSaleSecuritiesGrossRealizedLosses	243000	USD
	us-gaap	Available For Sale Securities Gross Realized Losses AvailableForSaleSecuritiesGrossRealizedLosses	182000	USD
CY2013Q3	us-gaap	Available For Sale Securities Pledged As Collateral AvailableForSaleSecuritiesPledgedAsCollateral	227500000	USD
CY2012Q4	us-gaap	Available For Sale Securities Pledged As Collateral AvailableForSaleSecuritiesPledgedAsCollateral	359300000	USD
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CY2012Q3	us-gaap	Cash And Cash Equivalents At Carrying Value CashAndCashEquivalentsAtCarryingValue	85675000	USD
CY2013Q3	us-gaap	Cash And Cash Equivalents At Carrying Value CashAndCashEquivalentsAtCarryingValue	101240000	USD
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	us-gaap	Cash And Cash Equivalents Period Increase Decrease CashAndCashEquivalentsPeriodIncreaseDecrease	-102468000	USD
	us-gaap	Cash And Cash Equivalents Period Increase Decrease CashAndCashEquivalentsPeriodIncreaseDecrease	-15130000	USD
CY2013Q3	us-gaap	Cash And Due From Banks CashAndDueFromBanks	35238000	USD
CY2012Q4	us-gaap	Cash And Due From Banks CashAndDueFromBanks	21906000	USD
CY2012Q4	us-gaap	Cash Cash Equivalents And Federal Funds Sold CashCashEquivalentsAndFederalFundsSold	116370000	USD
CY2013Q3	us-gaap	Cash Cash Equivalents And Federal Funds Sold CashCashEquivalentsAndFederalFundsSold	101240000	USD
CY2013Q3	us-gaap	Certain Loans Acquired In Transfer Not Accounted For As Debt Securities Accretable Yield CertainLoansAcquiredInTransferNotAccountedForAsDebtSecuritiesAccretableYield	145180000	USD
CY2012Q3	us-gaap	Certain Loans Acquired In Transfer Not Accounted For As Debt Securities Accretable Yield CertainLoansAcquiredInTransferNotAccountedForAsDebtSecuritiesAccretableYield	210331000	USD
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CY2011Q4	us-gaap	Certain Loans Acquired In Transfer Not Accounted For As Debt Securities Accretable Yield CertainLoansAcquiredInTransferNotAccountedForAsDebtSecuritiesAccretableYield	298975000	USD
	us-gaap	Certain Loans Acquired In Transfer Not Accounted For As Debt Securities Accretable Yield Accretion CertainLoansAcquiredInTransferNotAccountedForAsDebtSecuritiesAccretableYieldAccretion	19987000	USD
	us-gaap	Certain Loans Acquired In Transfer Not Accounted For As Debt Securities Accretable Yield Accretion CertainLoansAcquiredInTransferNotAccountedForAsDebtSecuritiesAccretableYieldAccretion	22231000	USD
	us-gaap	Certain Loans Acquired In Transfer Not Accounted For As Debt Securities Accretable Yield Disposals Of Loans CertainLoansAcquiredInTransferNotAccountedForAsDebtSecuritiesAccretableYieldDisposalsOfLoans	-32798000	USD
	us-gaap	Certain Loans Acquired In Transfer Not Accounted For As Debt Securities Accretable Yield Disposals Of Loans CertainLoansAcquiredInTransferNotAccountedForAsDebtSecuritiesAccretableYieldDisposalsOfLoans	-43986000	USD
	us-gaap	Certain Loans Acquired In Transfer Not Accounted For As Debt Securities Accretable Yield Reclassifications From Nonaccretable Difference CertainLoansAcquiredInTransferNotAccountedForAsDebtSecuritiesAccretableYieldReclassificationsFromNonaccretableDifference	1894000	USD
	us-gaap	Certain Loans Acquired In Transfer Not Accounted For As Debt Securities Accretable Yield Reclassifications From Nonaccretable Difference CertainLoansAcquiredInTransferNotAccountedForAsDebtSecuritiesAccretableYieldReclassificationsFromNonaccretableDifference	5841000	USD
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	us-gaap	Common Stock Dividends Per Share Cash Paid CommonStockDividendsPerShareCashPaid	0.1575
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CY2013Q3	us-gaap	Common Stock Shares Authorized CommonStockSharesAuthorized	30000000	shares
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CY2013Q3	us-gaap	Common Stock Shares Issued CommonStockSharesIssued	19352365	shares
CY2012Q4	us-gaap	Common Stock Shares Issued CommonStockSharesIssued	18088152	shares
CY2013Q3	us-gaap	Common Stock Value CommonStockValue	194000	USD
CY2012Q4	us-gaap	Common Stock Value CommonStockValue	181000	USD
CY2012Q3	us-gaap	Comprehensive Income Net Of Tax ComprehensiveIncomeNetOfTax	11178000	USD
CY2013Q3	us-gaap	Comprehensive Income Net Of Tax ComprehensiveIncomeNetOfTax	8976000	USD
	us-gaap	Comprehensive Income Net Of Tax ComprehensiveIncomeNetOfTax	28667000	USD
	us-gaap	Comprehensive Income Net Of Tax ComprehensiveIncomeNetOfTax	19712000	USD
	us-gaap	Deferred Income Tax Expense Benefit DeferredIncomeTaxExpenseBenefit	-1982000	USD
	us-gaap	Deferred Income Tax Expense Benefit DeferredIncomeTaxExpenseBenefit	180000	USD
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CY2013Q3	us-gaap	Deposits Deposits	2447917000	USD
CY2013Q3	us-gaap	Deposits Money Market Deposits DepositsMoneyMarketDeposits	903561000	USD
CY2012Q4	us-gaap	Deposits Money Market Deposits DepositsMoneyMarketDeposits	1036125000	USD
CY2013Q3	us-gaap	Deposits Savings Deposits DepositsSavingsDeposits	88443000	USD
CY2012Q4	us-gaap	Deposits Savings Deposits DepositsSavingsDeposits	83458000	USD
	us-gaap	Depreciation Nonproduction DepreciationNonproduction	1944000	USD
	us-gaap	Depreciation Nonproduction DepreciationNonproduction	1936000	USD
CY2012Q4	us-gaap	Derivative Collateral Right To Reclaim Cash DerivativeCollateralRightToReclaimCash	3270000	USD
CY2013Q3	us-gaap	Derivative Collateral Right To Reclaim Cash DerivativeCollateralRightToReclaimCash	730000	USD
	us-gaap	Incremental Common Shares Attributable To Conversion Of Debt Securities IncrementalCommonSharesAttributableToConversionOfDebtSecurities	1241000	shares
	us-gaap	Dividend Income Operating DividendIncomeOperating	277000	USD
	us-gaap	Dividend Income Operating DividendIncomeOperating	230000	USD
CY2012Q3	us-gaap	Dividend Income Operating DividendIncomeOperating	43000	USD
CY2013Q3	us-gaap	Dividend Income Operating DividendIncomeOperating	106000	USD
CY2013Q3	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	0.45
	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	1.17
	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	1.61
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	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	1.55
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	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	1.14
CY2013Q3	us-gaap	Equipment Expense EquipmentExpense	356000	USD
	us-gaap	Equipment Expense EquipmentExpense	1234000	USD
CY2012Q3	us-gaap	Equipment Expense EquipmentExpense	384000	USD
	us-gaap	Equipment Expense EquipmentExpense	1200000	USD
	us-gaap	Excess Tax Benefit From Share Based Compensation Financing Activities ExcessTaxBenefitFromShareBasedCompensationFinancingActivities	83000	USD
	us-gaap	Excess Tax Benefit From Share Based Compensation Financing Activities ExcessTaxBenefitFromShareBasedCompensationFinancingActivities	86000	USD
CY2012Q4	us-gaap	Fdic Indemnification Asset FDICIndemnificationAsset	61475000	USD
CY2013Q3	us-gaap	Fdic Indemnification Asset FDICIndemnificationAsset	40054000	USD
	us-gaap	Fdic Indemnification Asset Accretion Of Discount FDICIndemnificationAssetAccretionOfDiscount	-9574000	USD
	us-gaap	Fdic Indemnification Asset Period Increase Decrease FDICIndemnificationAssetPeriodIncreaseDecrease	1880000	USD
	us-gaap	Increase Decrease In Interest Payable Net IncreaseDecreaseInInterestPayableNet	-385000	USD
CY2012Q4	us-gaap	Federal Funds Sold FederalFundsSold	51000	USD
CY2013Q3	us-gaap	Federal Funds Sold FederalFundsSold	111000	USD
CY2012Q4	us-gaap	Federal Home Loan Bank Advances Long Term FederalHomeLoanBankAdvancesLongTerm	80000000	USD
CY2013Q3	us-gaap	Federal Home Loan Bank Advances Long Term FederalHomeLoanBankAdvancesLongTerm	120000000	USD
	us-gaap	Fees And Commissions Depositor Accounts FeesAndCommissionsDepositorAccounts	4199000	USD
CY2013Q3	us-gaap	Fees And Commissions Depositor Accounts FeesAndCommissionsDepositorAccounts	1768000	USD
CY2012Q3	us-gaap	Fees And Commissions Depositor Accounts FeesAndCommissionsDepositorAccounts	1456000	USD
	us-gaap	Fees And Commissions Depositor Accounts FeesAndCommissionsDepositorAccounts	5025000	USD
CY2012Q3	us-gaap	Fees And Commissions Fiduciary And Trust Activities FeesAndCommissionsFiduciaryAndTrustActivities	1825000	USD
	us-gaap	Fees And Commissions Fiduciary And Trust Activities FeesAndCommissionsFiduciaryAndTrustActivities	5525000	USD
	us-gaap	Fees And Commissions Fiduciary And Trust Activities FeesAndCommissionsFiduciaryAndTrustActivities	5419000	USD
CY2013Q3	us-gaap	Fees And Commissions Fiduciary And Trust Activities FeesAndCommissionsFiduciaryAndTrustActivities	1698000	USD
CY2013Q3	us-gaap	Fees And Commissions Other FeesAndCommissionsOther	722000	USD
	us-gaap	Fees And Commissions Other FeesAndCommissionsOther	2030000	USD
CY2012Q3	us-gaap	Fees And Commissions Other FeesAndCommissionsOther	676000	USD
	us-gaap	Fees And Commissions Other FeesAndCommissionsOther	1848000	USD
	us-gaap	Gain Loss On Sale Of Debt Investments GainLossOnSaleOfDebtInvestments	1156000	USD
CY2013Q3	us-gaap	Gain Loss On Sale Of Debt Investments GainLossOnSaleOfDebtInvestments	611000	USD
CY2012Q3	us-gaap	Gain Loss On Sale Of Debt Investments GainLossOnSaleOfDebtInvestments	0	USD
	us-gaap	Gain Loss On Sale Of Debt Investments GainLossOnSaleOfDebtInvestments	1295000	USD
CY2012Q3	us-gaap	Gain Loss On Sale Of Properties GainLossOnSaleOfProperties	739000	USD
CY2013Q3	us-gaap	Gain Loss On Sale Of Properties GainLossOnSaleOfProperties	472000	USD
	us-gaap	Gain Loss On Sale Of Properties GainLossOnSaleOfProperties	3152000	USD
	us-gaap	Gain Loss On Sale Of Properties GainLossOnSaleOfProperties	1562000	USD
CY2013Q3	us-gaap	Goodwill Goodwill	30334000	USD
CY2012Q4	us-gaap	Goodwill Goodwill	30334000	USD
CY2013Q3	us-gaap	Impaired Financing Receivable Interest Income Accrual Method ImpairedFinancingReceivableInterestIncomeAccrualMethod	0	USD
	us-gaap	Impaired Financing Receivable Interest Income Cash Basis Method ImpairedFinancingReceivableInterestIncomeCashBasisMethod	28000	USD
CY2013Q3	us-gaap	Impaired Financing Receivable Interest Income Cash Basis Method ImpairedFinancingReceivableInterestIncomeCashBasisMethod	4000	USD
	us-gaap	Impairment Of Real Estate ImpairmentOfRealEstate	2201000	USD
	us-gaap	Impairment Of Real Estate ImpairmentOfRealEstate	962000	USD
CY2012Q3	us-gaap	Income Loss From Continuing Operations Before Income Taxes Minority Interest And Income Loss From Equity Method Investments IncomeLossFromContinuingOperationsBeforeIncomeTaxesMinorityInterestAndIncomeLossFromEquityMethodInvestments	12097000	USD
CY2013Q3	us-gaap	Income Loss From Continuing Operations Before Income Taxes Minority Interest And Income Loss From Equity Method Investments IncomeLossFromContinuingOperationsBeforeIncomeTaxesMinorityInterestAndIncomeLossFromEquityMethodInvestments	12891000	USD
	us-gaap	Income Loss From Continuing Operations Before Income Taxes Minority Interest And Income Loss From Equity Method Investments IncomeLossFromContinuingOperationsBeforeIncomeTaxesMinorityInterestAndIncomeLossFromEquityMethodInvestments	34625000	USD
	us-gaap	Income Loss From Continuing Operations Before Income Taxes Minority Interest And Income Loss From Equity Method Investments IncomeLossFromContinuingOperationsBeforeIncomeTaxesMinorityInterestAndIncomeLossFromEquityMethodInvestments	44903000	USD
CY2012Q3	us-gaap	Income Tax Expense Benefit IncomeTaxExpenseBenefit	4167000	USD
	us-gaap	Income Tax Expense Benefit IncomeTaxExpenseBenefit	11744000	USD
	us-gaap	Income Tax Expense Benefit IncomeTaxExpenseBenefit	15420000	USD
CY2013Q3	us-gaap	Income Tax Expense Benefit IncomeTaxExpenseBenefit	4481000	USD
	us-gaap	Income Taxes Paid Net IncomeTaxesPaidNet	10953000	USD
	us-gaap	Income Taxes Paid Net IncomeTaxesPaidNet	24348000	USD
	us-gaap	Increase Decrease In Accrued Interest Receivable Net IncreaseDecreaseInAccruedInterestReceivableNet	-600000	USD
	us-gaap	Increase Decrease In Accrued Interest Receivable Net IncreaseDecreaseInAccruedInterestReceivableNet	1288000	USD
	us-gaap	Increase Decrease In Interest Payable Net IncreaseDecreaseInInterestPayableNet	-397000	USD
	us-gaap	Increase Decrease In Other Operating Assets IncreaseDecreaseInOtherOperatingAssets	21322000	USD
	us-gaap	Increase Decrease In Other Operating Assets IncreaseDecreaseInOtherOperatingAssets	-1212000	USD
	us-gaap	Increase Decrease In Other Operating Liabilities IncreaseDecreaseInOtherOperatingLiabilities	12567000	USD
	us-gaap	Increase Decrease In Other Operating Liabilities IncreaseDecreaseInOtherOperatingLiabilities	516000	USD
CY2012Q3	us-gaap	Incremental Common Shares Attributable To Conversion Of Debt Securities IncrementalCommonSharesAttributableToConversionOfDebtSecurities	1439000	shares
CY2013Q3	us-gaap	Incremental Common Shares Attributable To Conversion Of Debt Securities IncrementalCommonSharesAttributableToConversionOfDebtSecurities	851000	shares
	us-gaap	Incremental Common Shares Attributable To Conversion Of Debt Securities IncrementalCommonSharesAttributableToConversionOfDebtSecurities	1439000	shares
CY2013Q3	us-gaap	Information Technology And Data Processing InformationTechnologyAndDataProcessing	1143000	USD
	us-gaap	Information Technology And Data Processing InformationTechnologyAndDataProcessing	2530000	USD
CY2012Q3	us-gaap	Information Technology And Data Processing InformationTechnologyAndDataProcessing	881000	USD
	us-gaap	Information Technology And Data Processing InformationTechnologyAndDataProcessing	3000000	USD
CY2012Q4	us-gaap	Intangible Assets Net Excluding Goodwill IntangibleAssetsNetExcludingGoodwill	7406000	USD
CY2013Q3	us-gaap	Intangible Assets Net Excluding Goodwill IntangibleAssetsNetExcludingGoodwill	6136000	USD
	us-gaap	Interest And Dividend Income Operating InterestAndDividendIncomeOperating	120118000	USD
CY2012Q3	us-gaap	Interest And Dividend Income Operating InterestAndDividendIncomeOperating	42874000	USD
	us-gaap	Interest And Dividend Income Operating InterestAndDividendIncomeOperating	116854000	USD
CY2013Q3	us-gaap	Interest And Dividend Income Operating InterestAndDividendIncomeOperating	36883000	USD
CY2012Q3	us-gaap	Interest And Fee Income Loans And Leases InterestAndFeeIncomeLoansAndLeases	39886000	USD
	us-gaap	Interest And Fee Income Loans And Leases InterestAndFeeIncomeLoansAndLeases	109330000	USD
CY2013Q3	us-gaap	Interest And Fee Income Loans And Leases InterestAndFeeIncomeLoansAndLeases	34396000	USD
	us-gaap	Interest And Fee Income Loans And Leases InterestAndFeeIncomeLoansAndLeases	111519000	USD
CY2013Q3	us-gaap	Interest Bearing Deposits In Banks InterestBearingDepositsInBanks	65891000	USD
CY2012Q4	us-gaap	Interest Bearing Deposits In Banks InterestBearingDepositsInBanks	94413000	USD
CY2013Q3	us-gaap	Interest Bearing Domestic Deposit Checking InterestBearingDomesticDepositChecking	213708000	USD
CY2012Q4	us-gaap	Interest Bearing Domestic Deposit Checking InterestBearingDomesticDepositChecking	272753000	USD
CY2012Q3	us-gaap	Interest Expense InterestExpense	5390000	USD
	us-gaap	Interest Expense InterestExpense	17872000	USD
CY2013Q3	us-gaap	Interest Expense InterestExpense	4309000	USD
	us-gaap	Interest Expense InterestExpense	14073000	USD
	us-gaap	Interest Expense Domestic Deposit Liabilities Checking InterestExpenseDomesticDepositLiabilitiesChecking	360000	USD
	us-gaap	Interest Expense Domestic Deposit Liabilities Checking InterestExpenseDomesticDepositLiabilitiesChecking	566000	USD
CY2012Q3	us-gaap	Interest Expense Domestic Deposit Liabilities Checking InterestExpenseDomesticDepositLiabilitiesChecking	182000	USD
CY2013Q3	us-gaap	Interest Expense Domestic Deposit Liabilities Checking InterestExpenseDomesticDepositLiabilitiesChecking	99000	USD
	us-gaap	Interest Expense Federal Funds Purchased And Securities Sold Under Agreements To Repurchase InterestExpenseFederalFundsPurchasedAndSecuritiesSoldUnderAgreementsToRepurchase	801000	USD
	us-gaap	Interest Expense Federal Funds Purchased And Securities Sold Under Agreements To Repurchase InterestExpenseFederalFundsPurchasedAndSecuritiesSoldUnderAgreementsToRepurchase	362000	USD
CY2012Q3	us-gaap	Interest Expense Federal Funds Purchased And Securities Sold Under Agreements To Repurchase InterestExpenseFederalFundsPurchasedAndSecuritiesSoldUnderAgreementsToRepurchase	125000	USD
CY2013Q3	us-gaap	Interest Expense Federal Funds Purchased And Securities Sold Under Agreements To Repurchase InterestExpenseFederalFundsPurchasedAndSecuritiesSoldUnderAgreementsToRepurchase	239000	USD
CY2013Q3	us-gaap	Interest Expense Federal Home Loan Bank And Federal Reserve Bank Advances Long Term InterestExpenseFederalHomeLoanBankAndFederalReserveBankAdvancesLongTerm	757000	USD
CY2012Q3	us-gaap	Interest Expense Federal Home Loan Bank And Federal Reserve Bank Advances Long Term InterestExpenseFederalHomeLoanBankAndFederalReserveBankAdvancesLongTerm	721000	USD
	us-gaap	Interest Expense Federal Home Loan Bank And Federal Reserve Bank Advances Long Term InterestExpenseFederalHomeLoanBankAndFederalReserveBankAdvancesLongTerm	2221000	USD
	us-gaap	Interest Expense Federal Home Loan Bank And Federal Reserve Bank Advances Long Term InterestExpenseFederalHomeLoanBankAndFederalReserveBankAdvancesLongTerm	2327000	USD
CY2013Q3	us-gaap	Interest Expense Money Market Deposits InterestExpenseMoneyMarketDeposits	714000	USD
	us-gaap	Interest Expense Money Market Deposits InterestExpenseMoneyMarketDeposits	2348000	USD
CY2012Q3	us-gaap	Interest Expense Money Market Deposits InterestExpenseMoneyMarketDeposits	1024000	USD
	us-gaap	Interest Expense Money Market Deposits InterestExpenseMoneyMarketDeposits	3694000	USD
	us-gaap	Interest Expense Time Deposits100000 Or More InterestExpenseTimeDeposits100000OrMore	4207000	USD
CY2013Q3	us-gaap	Interest Expense Time Deposits100000 Or More InterestExpenseTimeDeposits100000OrMore	1326000	USD
	us-gaap	Interest Expense Time Deposits100000 Or More InterestExpenseTimeDeposits100000OrMore	5500000	USD
CY2012Q3	us-gaap	Interest Expense Savings Deposits InterestExpenseSavingsDeposits	68000	USD
	us-gaap	Interest Expense Savings Deposits InterestExpenseSavingsDeposits	209000	USD
	us-gaap	Interest Expense Savings Deposits InterestExpenseSavingsDeposits	171000	USD
CY2013Q3	us-gaap	Interest Expense Savings Deposits InterestExpenseSavingsDeposits	56000	USD
CY2013Q3	us-gaap	Interest Expense Subordinated Notes And Debentures InterestExpenseSubordinatedNotesAndDebentures	679000	USD
CY2012Q3	us-gaap	Interest Expense Subordinated Notes And Debentures InterestExpenseSubordinatedNotesAndDebentures	982000	USD
	us-gaap	Interest Expense Subordinated Notes And Debentures InterestExpenseSubordinatedNotesAndDebentures	3111000	USD
	us-gaap	Interest Expense Subordinated Notes And Debentures InterestExpenseSubordinatedNotesAndDebentures	2580000	USD
CY2012Q3	us-gaap	Interest Expense Time Deposits100000 Or More InterestExpenseTimeDeposits100000OrMore	1691000	USD
CY2012Q3	us-gaap	Interest Expense Time Deposits Less Than100000 InterestExpenseTimeDepositsLessThan100000	597000	USD
	us-gaap	Interest Expense Time Deposits Less Than100000 InterestExpenseTimeDepositsLessThan100000	2103000	USD
CY2013Q3	us-gaap	Interest Expense Time Deposits Less Than100000 InterestExpenseTimeDepositsLessThan100000	439000	USD
	us-gaap	Interest Expense Time Deposits Less Than100000 InterestExpenseTimeDepositsLessThan100000	1385000	USD
	us-gaap	Interest Income Domestic Deposits InterestIncomeDomesticDeposits	130000	USD
	us-gaap	Interest Income Domestic Deposits InterestIncomeDomesticDeposits	195000	USD
CY2012Q3	us-gaap	Interest Income Domestic Deposits InterestIncomeDomesticDeposits	53000	USD
CY2013Q3	us-gaap	Interest Income Domestic Deposits InterestIncomeDomesticDeposits	37000	USD
	us-gaap	Interest Income Expense After Provision For Loan Loss InterestIncomeExpenseAfterProvisionForLoanLoss	103086000	USD
CY2012Q3	us-gaap	Interest Income Expense After Provision For Loan Loss InterestIncomeExpenseAfterProvisionForLoanLoss	25547000	USD
	us-gaap	Interest Income Expense After Provision For Loan Loss InterestIncomeExpenseAfterProvisionForLoanLoss	86025000	USD
CY2013Q3	us-gaap	Interest Income Expense After Provision For Loan Loss InterestIncomeExpenseAfterProvisionForLoanLoss	30415000	USD
CY2013Q3	us-gaap	Interest Income Expense Net InterestIncomeExpenseNet	32574000	USD
	us-gaap	Interest Income Expense Net InterestIncomeExpenseNet	102781000	USD
	us-gaap	Interest Income Expense Net InterestIncomeExpenseNet	102246000	USD
CY2012Q3	us-gaap	Interest Income Expense Net InterestIncomeExpenseNet	37484000	USD
	us-gaap	Interest Income Securities Tax Exempt InterestIncomeSecuritiesTaxExempt	907000	USD
	us-gaap	Interest Income Securities Tax Exempt InterestIncomeSecuritiesTaxExempt	734000	USD
CY2012Q3	us-gaap	Interest Income Securities Tax Exempt InterestIncomeSecuritiesTaxExempt	264000	USD
CY2013Q3	us-gaap	Interest Income Securities Tax Exempt InterestIncomeSecuritiesTaxExempt	301000	USD
CY2013Q3	us-gaap	Interest Income Securities Taxable InterestIncomeSecuritiesTaxable	2043000	USD
CY2012Q3	us-gaap	Interest Income Securities Taxable InterestIncomeSecuritiesTaxable	2628000	USD
	us-gaap	Interest Income Securities Taxable InterestIncomeSecuritiesTaxable	6210000	USD
	us-gaap	Interest Income Securities Taxable InterestIncomeSecuritiesTaxable	7440000	USD
	us-gaap	Interest On Convertible Debt Net Of Tax InterestOnConvertibleDebtNetOfTax	1113000	USD
CY2012Q3	us-gaap	Interest On Convertible Debt Net Of Tax InterestOnConvertibleDebtNetOfTax	371000	USD
CY2013Q3	us-gaap	Interest On Convertible Debt Net Of Tax InterestOnConvertibleDebtNetOfTax	217000	USD
	us-gaap	Interest On Convertible Debt Net Of Tax InterestOnConvertibleDebtNetOfTax	926000	USD
	us-gaap	Interest Paid Net InterestPaidNet	14470000	USD
	us-gaap	Interest Paid Net InterestPaidNet	17487000	USD
CY2013Q3	us-gaap	Interest Payable Current And Noncurrent InterestPayableCurrentAndNoncurrent	885000	USD
CY2012Q4	us-gaap	Interest Payable Current And Noncurrent InterestPayableCurrentAndNoncurrent	1282000	USD
CY2013Q3	us-gaap	Interest Receivable InterestReceivable	7897000	USD
CY2012Q4	us-gaap	Interest Receivable InterestReceivable	8497000	USD
	us-gaap	Share Based Compensation ShareBasedCompensation	3136000	USD
	us-gaap	Share Based Compensation ShareBasedCompensation	1791000	USD
	efsc	Loan Legal And Other Real Estate Expense LoanLegalAndOtherRealEstateExpense	3355000	USD
	us-gaap	Labor And Related Expense LaborAndRelatedExpense	32956000	USD
CY2012Q3	us-gaap	Labor And Related Expense LaborAndRelatedExpense	11441000	USD
CY2013Q3	us-gaap	Labor And Related Expense LaborAndRelatedExpense	10777000	USD
	us-gaap	Labor And Related Expense LaborAndRelatedExpense	33006000	USD
CY2013Q3	us-gaap	Liabilities Liabilities	2830322000	USD
CY2012Q4	us-gaap	Liabilities Liabilities	3090041000	USD
CY2012Q4	us-gaap	Liabilities And Stockholders Equity LiabilitiesAndStockholdersEquity	3325786000	USD
CY2013Q3	us-gaap	Liabilities And Stockholders Equity LiabilitiesAndStockholdersEquity	3108062000	USD
CY2013Q3	us-gaap	Liabilities Of Assets Held For Sale LiabilitiesOfAssetsHeldForSale	81298000	USD
CY2013Q3	us-gaap	Loans And Leases Receivable Allowance LoansAndLeasesReceivableAllowance	26599000	USD
CY2012Q4	us-gaap	Loans And Leases Receivable Allowance LoansAndLeasesReceivableAllowance	34330000	USD
CY2012Q4	us-gaap	Loans And Leases Receivable Allowance Covered LoansAndLeasesReceivableAllowanceCovered	11547000	USD
CY2013Q3	us-gaap	Loans And Leases Receivable Allowance Covered LoansAndLeasesReceivableAllowanceCovered	13632000	USD
CY2013Q3	us-gaap	Loans And Leases Receivable Gross Carrying Amount LoansAndLeasesReceivableGrossCarryingAmount	2110825000	USD
CY2012Q4	us-gaap	Loans And Leases Receivable Gross Carrying Amount LoansAndLeasesReceivableGrossCarryingAmount	2106039000	USD
CY2012Q4	us-gaap	Loans And Leases Receivable Net Reported Amount LoansAndLeasesReceivableNetReportedAmount	2071709000	USD
CY2013Q3	us-gaap	Loans And Leases Receivable Net Reported Amount LoansAndLeasesReceivableNetReportedAmount	2084226000	USD
CY2012Q4	us-gaap	Loans And Leases Receivable Net Reported Amount Covered LoansAndLeasesReceivableNetReportedAmountCovered	189571000	USD
CY2013Q3	us-gaap	Loans And Leases Receivable Net Reported Amount Covered LoansAndLeasesReceivableNetReportedAmountCovered	145180000	USD
CY2012Q4	us-gaap	Loans And Leases Receivable Net Reported Amount Covered And Not Covered LoansAndLeasesReceivableNetReportedAmountCoveredAndNotCovered	2261280000	USD
CY2013Q3	us-gaap	Loans And Leases Receivable Net Reported Amount Covered And Not Covered LoansAndLeasesReceivableNetReportedAmountCoveredAndNotCovered	2229406000	USD
CY2013Q3	us-gaap	Loans Held For Sale Mortgages LoansHeldForSaleMortgages	12967000	USD
CY2012Q4	us-gaap	Loans Held For Sale Mortgages LoansHeldForSaleMortgages	11792000	USD
CY2013Q3	us-gaap	Loss Contingency Pending Claims Number LossContingencyPendingClaimsNumber	41	Plantiff
	us-gaap	Net Cash Provided By Used In Financing Activities NetCashProvidedByUsedInFinancingActivities	-226369000	USD
	us-gaap	Net Cash Provided By Used In Financing Activities NetCashProvidedByUsedInFinancingActivities	-241134000	USD
	us-gaap	Net Cash Provided By Used In Investing Activities NetCashProvidedByUsedInInvestingActivities	85963000	USD
	us-gaap	Net Cash Provided By Used In Investing Activities NetCashProvidedByUsedInInvestingActivities	213992000	USD
	us-gaap	Net Cash Provided By Used In Operating Activities NetCashProvidedByUsedInOperatingActivities	37938000	USD
	us-gaap	Net Cash Provided By Used In Operating Activities NetCashProvidedByUsedInOperatingActivities	12012000	USD
	us-gaap	Net Change Interest Bearing Deposits Domestic NetChangeInterestBearingDepositsDomestic	-143691000	USD
	us-gaap	Net Change Interest Bearing Deposits Domestic NetChangeInterestBearingDepositsDomestic	-276011000	USD
	us-gaap	Net Change Noninterest Bearing Deposits Domestic NetChangeNoninterestBearingDepositsDomestic	-67242000	USD
	us-gaap	Net Change Noninterest Bearing Deposits Domestic NetChangeNoninterestBearingDepositsDomestic	35591000	USD
	us-gaap	Net Income Loss NetIncomeLoss	22881000	USD
CY2013Q3	us-gaap	Net Income Loss NetIncomeLoss	8410000	USD
	us-gaap	Net Income Loss NetIncomeLoss	29483000	USD
CY2012Q3	us-gaap	Net Income Loss NetIncomeLoss	7930000	USD
CY2013Q3	us-gaap	Net Income Loss Available To Common Stockholders Basic NetIncomeLossAvailableToCommonStockholdersBasic	8410000	USD
	us-gaap	Net Income Loss Available To Common Stockholders Basic NetIncomeLossAvailableToCommonStockholdersBasic	29483000	USD
	us-gaap	Net Income Loss Available To Common Stockholders Basic NetIncomeLossAvailableToCommonStockholdersBasic	20948000	USD
CY2012Q3	us-gaap	Net Income Loss Available To Common Stockholders Basic NetIncomeLossAvailableToCommonStockholdersBasic	7282000	USD
	us-gaap	Net Income Loss Available To Common Stockholders Diluted NetIncomeLossAvailableToCommonStockholdersDiluted	22061000	USD
CY2012Q3	us-gaap	Net Income Loss Available To Common Stockholders Diluted NetIncomeLossAvailableToCommonStockholdersDiluted	7653000	USD
CY2013Q3	us-gaap	Net Income Loss Available To Common Stockholders Diluted NetIncomeLossAvailableToCommonStockholdersDiluted	8627000	USD
	us-gaap	Net Income Loss Available To Common Stockholders Diluted NetIncomeLossAvailableToCommonStockholdersDiluted	30409000	USD
CY2012Q4	us-gaap	Noninterest Bearing Domestic Deposit Demand NoninterestBearingDomesticDepositDemand	686805000	USD
CY2013Q3	us-gaap	Noninterest Bearing Domestic Deposit Demand NoninterestBearingDomesticDepositDemand	619562000	USD
CY2012Q3	us-gaap	Noninterest Expense NoninterestExpense	21282000	USD
CY2013Q3	us-gaap	Noninterest Expense NoninterestExpense	21240000	USD
	us-gaap	Noninterest Expense NoninterestExpense	64060000	USD
	us-gaap	Noninterest Expense NoninterestExpense	63136000	USD
	us-gaap	Noninterest Income NoninterestIncome	12660000	USD
CY2013Q3	us-gaap	Noninterest Income NoninterestIncome	3716000	USD
CY2012Q3	us-gaap	Noninterest Income NoninterestIncome	7832000	USD
	us-gaap	Noninterest Income NoninterestIncome	4953000	USD
	us-gaap	Noninterest Income Other Operating Income NoninterestIncomeOtherOperatingIncome	2055000	USD
CY2013Q3	us-gaap	Noninterest Income Other Operating Income NoninterestIncomeOtherOperatingIncome	986000	USD
CY2012Q3	us-gaap	Noninterest Income Other Operating Income NoninterestIncomeOtherOperatingIncome	968000	USD
	us-gaap	Noninterest Income Other Operating Income NoninterestIncomeOtherOperatingIncome	2338000	USD
CY2013Q3	us-gaap	Notes Payable To Bank NotesPayableToBank	10800000	USD
	us-gaap	Other Comprehensive Income Loss Net Of Tax OtherComprehensiveIncomeLossNetOfTax	5786000	USD
CY2012Q4	us-gaap	Notes Payable To Bank NotesPayableToBank	11700000	USD
	us-gaap	Number Of Operating Segments NumberOfOperatingSegments	2	segment
	us-gaap	Number Of Reportable Segments NumberOfReportableSegments	2	segment
	us-gaap	Occupancy Net OccupancyNet	4098000	USD
CY2012Q3	us-gaap	Occupancy Net OccupancyNet	1399000	USD
CY2013Q3	us-gaap	Occupancy Net OccupancyNet	1333000	USD
	us-gaap	Occupancy Net OccupancyNet	4162000	USD
CY2013Q3	us-gaap	Other Borrowings OtherBorrowings	167365000	USD
CY2012Q4	us-gaap	Other Borrowings OtherBorrowings	233370000	USD
CY2013Q3	us-gaap	Other Comprehensive Income Loss Net Of Tax OtherComprehensiveIncomeLossNetOfTax	566000	USD
	us-gaap	Other Comprehensive Income Loss Net Of Tax OtherComprehensiveIncomeLossNetOfTax	-9771000	USD
CY2012Q3	us-gaap	Other Comprehensive Income Loss Net Of Tax OtherComprehensiveIncomeLossNetOfTax	3248000	USD
CY2013Q3	us-gaap	Other Comprehensive Income Loss Reclassification Adjustment From Aoci For Sale Of Securities Net Of Tax OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIForSaleOfSecuritiesNetOfTax	373000	USD
	us-gaap	Other Comprehensive Income Loss Reclassification Adjustment From Aoci For Sale Of Securities Net Of Tax OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIForSaleOfSecuritiesNetOfTax	740000	USD
CY2012Q3	us-gaap	Other Comprehensive Income Loss Reclassification Adjustment From Aoci For Sale Of Securities Net Of Tax OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIForSaleOfSecuritiesNetOfTax	0	USD
	us-gaap	Other Comprehensive Income Loss Reclassification Adjustment From Aoci For Sale Of Securities Net Of Tax OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIForSaleOfSecuritiesNetOfTax	790000	USD
	us-gaap	Other Comprehensive Income Loss Reclassification Adjustment From Aoci For Sale Of Securities Tax OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIForSaleOfSecuritiesTax	416000	USD
CY2012Q3	us-gaap	Other Comprehensive Income Loss Reclassification Adjustment From Aoci For Sale Of Securities Tax OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIForSaleOfSecuritiesTax	0	USD
CY2013Q3	us-gaap	Other Comprehensive Income Loss Reclassification Adjustment From Aoci For Sale Of Securities Tax OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIForSaleOfSecuritiesTax	238000	USD
	us-gaap	Other Comprehensive Income Loss Reclassification Adjustment From Aoci For Sale Of Securities Tax OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIForSaleOfSecuritiesTax	505000	USD
	us-gaap	Other Comprehensive Income Unrealized Holding Gain Loss On Securities Arising During Period Net Of Tax OtherComprehensiveIncomeUnrealizedHoldingGainLossOnSecuritiesArisingDuringPeriodNetOfTax	6526000	USD
CY2013Q3	us-gaap	Other Comprehensive Income Unrealized Holding Gain Loss On Securities Arising During Period Net Of Tax OtherComprehensiveIncomeUnrealizedHoldingGainLossOnSecuritiesArisingDuringPeriodNetOfTax	939000	USD
	us-gaap	Other Comprehensive Income Unrealized Holding Gain Loss On Securities Arising During Period Net Of Tax OtherComprehensiveIncomeUnrealizedHoldingGainLossOnSecuritiesArisingDuringPeriodNetOfTax	-8981000	USD
CY2012Q3	us-gaap	Other Comprehensive Income Unrealized Holding Gain Loss On Securities Arising During Period Net Of Tax OtherComprehensiveIncomeUnrealizedHoldingGainLossOnSecuritiesArisingDuringPeriodNetOfTax	3248000	USD
	us-gaap	Other Comprehensive Income Unrealized Holding Gain Loss On Securities Arising During Period Tax OtherComprehensiveIncomeUnrealizedHoldingGainLossOnSecuritiesArisingDuringPeriodTax	-5716000	USD
	us-gaap	Other Comprehensive Income Unrealized Holding Gain Loss On Securities Arising During Period Tax OtherComprehensiveIncomeUnrealizedHoldingGainLossOnSecuritiesArisingDuringPeriodTax	3926000	USD
CY2013Q3	us-gaap	Other Comprehensive Income Unrealized Holding Gain Loss On Securities Arising During Period Tax OtherComprehensiveIncomeUnrealizedHoldingGainLossOnSecuritiesArisingDuringPeriodTax	598000	USD
CY2012Q3	us-gaap	Other Comprehensive Income Unrealized Holding Gain Loss On Securities Arising During Period Tax OtherComprehensiveIncomeUnrealizedHoldingGainLossOnSecuritiesArisingDuringPeriodTax	1828000	USD
CY2013Q3	us-gaap	Other Investments And Securities At Cost OtherInvestmentsAndSecuritiesAtCost	15485000	USD
CY2012Q4	us-gaap	Other Investments And Securities At Cost OtherInvestmentsAndSecuritiesAtCost	14294000	USD
CY2012Q4	us-gaap	Other Liabilities OtherLiabilities	19757000	USD
CY2013Q3	us-gaap	Other Liabilities OtherLiabilities	20274000	USD
CY2012Q3	us-gaap	Other Noninterest Expense OtherNoninterestExpense	3840000	USD
CY2013Q3	us-gaap	Other Noninterest Expense OtherNoninterestExpense	4443000	USD
	us-gaap	Other Noninterest Expense OtherNoninterestExpense	12491000	USD
	us-gaap	Other Noninterest Expense OtherNoninterestExpense	11664000	USD
	us-gaap	Payments For Origination Of Mortgage Loans Held For Sale PaymentsForOriginationOfMortgageLoansHeldForSale	71085000	USD
	us-gaap	Payments For Origination Of Mortgage Loans Held For Sale PaymentsForOriginationOfMortgageLoansHeldForSale	64463000	USD
	us-gaap	Payments For Proceeds From Loans And Leases PaymentsForProceedsFromLoansAndLeases	10478000	USD
	us-gaap	Payments For Proceeds From Loans And Leases PaymentsForProceedsFromLoansAndLeases	-36955000	USD
	us-gaap	Payments For Repurchase Of Preferred Stock And Preference Stock PaymentsForRepurchaseOfPreferredStockAndPreferenceStock	1006000	USD
	us-gaap	Payments For Repurchase Of Preferred Stock And Preference Stock PaymentsForRepurchaseOfPreferredStockAndPreferenceStock	0	USD
	us-gaap	Payments Of Dividends Common Stock PaymentsOfDividendsCommonStock	2813000	USD
	us-gaap	Payments Of Dividends Common Stock PaymentsOfDividendsCommonStock	2924000	USD
	us-gaap	Payments Of Dividends Preferred Stock And Preference Stock PaymentsOfDividendsPreferredStockAndPreferenceStock	1312000	USD
	us-gaap	Payments Of Dividends Preferred Stock And Preference Stock PaymentsOfDividendsPreferredStockAndPreferenceStock	0	USD
	us-gaap	Preferred Stock Redemption Discount PreferredStockRedemptionDiscount	-621000	USD
	us-gaap	Payments To Acquire Available For Sale Securities PaymentsToAcquireAvailableForSaleSecurities	60732000	USD
	us-gaap	Payments To Acquire Available For Sale Securities PaymentsToAcquireAvailableForSaleSecurities	214935000	USD
	us-gaap	Payments To Acquire Life Insurance Policies PaymentsToAcquireLifeInsurancePolicies	20000000	USD
	us-gaap	Payments To Acquire Life Insurance Policies PaymentsToAcquireLifeInsurancePolicies	0	USD
	us-gaap	Payments To Acquire Other Investments PaymentsToAcquireOtherInvestments	8138000	USD
	us-gaap	Payments To Acquire Other Investments PaymentsToAcquireOtherInvestments	28143000	USD
	us-gaap	Payments To Acquire Property Plant And Equipment PaymentsToAcquirePropertyPlantAndEquipment	1122000	USD
	us-gaap	Payments To Acquire Property Plant And Equipment PaymentsToAcquirePropertyPlantAndEquipment	4433000	USD
	us-gaap	Preferred Stock Dividends Income Statement Impact PreferredStockDividendsIncomeStatementImpact	1312000	USD
CY2012Q3	us-gaap	Preferred Stock Dividends Income Statement Impact PreferredStockDividendsIncomeStatementImpact	436000	USD
	us-gaap	Preferred Stock Dividends Income Statement Impact PreferredStockDividendsIncomeStatementImpact	0	USD
CY2013Q3	us-gaap	Preferred Stock Dividends Income Statement Impact PreferredStockDividendsIncomeStatementImpact	0	USD
CY2012Q4	us-gaap	Preferred Stock Par Or Stated Value Per Share PreferredStockParOrStatedValuePerShare	0.01
CY2013Q3	us-gaap	Preferred Stock Par Or Stated Value Per Share PreferredStockParOrStatedValuePerShare	0.01
CY2013Q3	us-gaap	Preferred Stock Redemption Discount PreferredStockRedemptionDiscount	0	USD
	us-gaap	Preferred Stock Redemption Discount PreferredStockRedemptionDiscount	0	USD
CY2012Q3	us-gaap	Preferred Stock Redemption Discount PreferredStockRedemptionDiscount	-212000	USD
CY2012Q4	us-gaap	Preferred Stock Shares Authorized PreferredStockSharesAuthorized	5000000	shares
CY2013Q3	us-gaap	Preferred Stock Shares Authorized PreferredStockSharesAuthorized	5000000	shares
CY2013Q3	us-gaap	Preferred Stock Shares Issued PreferredStockSharesIssued	0	shares
CY2012Q4	us-gaap	Preferred Stock Shares Issued PreferredStockSharesIssued	0	shares
CY2013Q3	us-gaap	Preferred Stock Shares Outstanding PreferredStockSharesOutstanding	0	shares
CY2012Q4	us-gaap	Preferred Stock Shares Outstanding PreferredStockSharesOutstanding	0	shares
CY2012Q4	us-gaap	Preferred Stock Value PreferredStockValue	0	USD
CY2013Q3	us-gaap	Preferred Stock Value PreferredStockValue	0	USD
CY2012Q4	us-gaap	Prepaid Expense And Other Assets PrepaidExpenseAndOtherAssets	64221000	USD
CY2013Q3	us-gaap	Prepaid Expense And Other Assets PrepaidExpenseAndOtherAssets	103214000	USD
	us-gaap	Proceeds From Federal Home Loan Bank Advances ProceedsFromFederalHomeLoanBankAdvances	157500000	USD
	us-gaap	Proceeds From Federal Home Loan Bank Advances ProceedsFromFederalHomeLoanBankAdvances	743000000	USD
	us-gaap	Proceeds From Issuance Of Shares Under Incentive And Share Based Compensation Plans Including Stock Options ProceedsFromIssuanceOfSharesUnderIncentiveAndShareBasedCompensationPlansIncludingStockOptions	1530000	USD
	us-gaap	Proceeds From Maturities Prepayments And Calls Of Available For Sale Securities ProceedsFromMaturitiesPrepaymentsAndCallsOfAvailableForSaleSecurities	91498000	USD
	us-gaap	Proceeds From Maturities Prepayments And Calls Of Available For Sale Securities ProceedsFromMaturitiesPrepaymentsAndCallsOfAvailableForSaleSecurities	69017000	USD
	us-gaap	Proceeds From Maturities Prepayments And Calls Of Other Investments ProceedsFromMaturitiesPrepaymentsAndCallsOfOtherInvestments	26695000	USD
	us-gaap	Proceeds From Maturities Prepayments And Calls Of Other Investments ProceedsFromMaturitiesPrepaymentsAndCallsOfOtherInvestments	6296000	USD
	us-gaap	Proceeds From Payments For In Securities Sold Under Agreements To Repurchase ProceedsFromPaymentsForInSecuritiesSoldUnderAgreementsToRepurchase	-66005000	USD
	us-gaap	Proceeds From Payments For In Securities Sold Under Agreements To Repurchase ProceedsFromPaymentsForInSecuritiesSoldUnderAgreementsToRepurchase	-7440000	USD
	us-gaap	Proceeds From Sale Of Available For Sale Securities ProceedsFromSaleOfAvailableForSaleSecurities	159604000	USD
	us-gaap	Proceeds From Sale Of Available For Sale Securities ProceedsFromSaleOfAvailableForSaleSecurities	110876000	USD
	us-gaap	Proceeds From Sale Of Mortgage Loans Held For Sale ProceedsFromSaleOfMortgageLoansHeldForSale	70884000	USD
	us-gaap	Proceeds From Sale Of Mortgage Loans Held For Sale ProceedsFromSaleOfMortgageLoansHeldForSale	68987000	USD
	us-gaap	Proceeds From Sale Of Other Real Estate ProceedsFromSaleOfOtherRealEstate	15303000	USD
	us-gaap	Proceeds From Sale Of Other Real Estate ProceedsFromSaleOfOtherRealEstate	44273000	USD
	us-gaap	Professional Fees ProfessionalFees	3640000	USD
	us-gaap	Professional Fees ProfessionalFees	3394000	USD
CY2013Q3	us-gaap	Professional Fees ProfessionalFees	1041000	USD
CY2012Q3	us-gaap	Professional Fees ProfessionalFees	1288000	USD
CY2012Q4	us-gaap	Property Plant And Equipment Net PropertyPlantAndEquipmentNet	21121000	USD
CY2013Q3	us-gaap	Property Plant And Equipment Net PropertyPlantAndEquipmentNet	19048000	USD
	us-gaap	Provision For Loan And Lease Losses ProvisionForLoanAndLeaseLosses	-305000	USD
	us-gaap	Provision For Loan And Lease Losses ProvisionForLoanAndLeaseLosses	16221000	USD
CY2012Q3	us-gaap	Provision For Loan And Lease Losses ProvisionForLoanAndLeaseLosses	11937000	USD
CY2013Q3	us-gaap	Provision For Loan And Lease Losses ProvisionForLoanAndLeaseLosses	2159000	USD
	us-gaap	Repayments Of Federal Home Loan Bank Borrowings RepaymentsOfFederalHomeLoanBankBorrowings	133500000	USD
	us-gaap	Repayments Of Federal Home Loan Bank Borrowings RepaymentsOfFederalHomeLoanBankBorrowings	703000000	USD
	us-gaap	Repayments Of Long Term Debt RepaymentsOfLongTermDebt	900000	USD
	us-gaap	Repayments Of Long Term Debt RepaymentsOfLongTermDebt	0	USD
	us-gaap	Repayments Of Subordinated Debt RepaymentsOfSubordinatedDebt	2000000	USD
	us-gaap	Repayments Of Subordinated Debt RepaymentsOfSubordinatedDebt	0	USD
CY2013Q3	us-gaap	Retained Earnings Accumulated Deficit RetainedEarningsAccumulatedDeficit	82777000	USD
CY2012Q4	us-gaap	Retained Earnings Accumulated Deficit RetainedEarningsAccumulatedDeficit	56218000	USD
	us-gaap	Stock Issued During Period Shares Conversion Of Convertible Securities StockIssuedDuringPeriodSharesConversionOfConvertibleSecurities	0	shares
	us-gaap	Stock Issued During Period Shares Conversion Of Convertible Securities StockIssuedDuringPeriodSharesConversionOfConvertibleSecurities	1176470	shares
	us-gaap	Stock Issued During Period Shares Share Based Compensation StockIssuedDuringPeriodSharesShareBasedCompensation	189848	shares
	us-gaap	Stock Issued During Period Shares Share Based Compensation StockIssuedDuringPeriodSharesShareBasedCompensation	87743	shares
	us-gaap	Stock Issued During Period Value Conversion Of Convertible Securities StockIssuedDuringPeriodValueConversionOfConvertibleSecurities	0	USD
	us-gaap	Stock Issued During Period Value Conversion Of Convertible Securities StockIssuedDuringPeriodValueConversionOfConvertibleSecurities	20443000	USD
CY2012Q3	us-gaap	Weighted Average Number Of Diluted Shares Outstanding WeightedAverageNumberOfDilutedSharesOutstanding	19415000	shares
CY2013Q3	us-gaap	Weighted Average Number Of Shares Outstanding Basic WeightedAverageNumberOfSharesOutstandingBasic	18779000	shares
CY2012Q4	us-gaap	Stockholders Equity StockholdersEquity	235745000	USD
CY2013Q3	us-gaap	Stockholders Equity StockholdersEquity	277740000	USD
CY2012Q4	us-gaap	Subordinated Debt SubordinatedDebt	85081000	USD
CY2013Q3	us-gaap	Subordinated Debt SubordinatedDebt	63081000	USD
CY2013Q3	us-gaap	Time Deposits100000 Or More TimeDeposits100000OrMore	462971000	USD
CY2012Q4	us-gaap	Time Deposits100000 Or More TimeDeposits100000OrMore	396896000	USD
CY2012Q4	us-gaap	Time Deposits Less Than100000 TimeDepositsLessThan100000	182814000	USD
CY2013Q3	us-gaap	Time Deposits Less Than100000 TimeDepositsLessThan100000	159672000	USD
	us-gaap	Transfer Of Other Real Estate TransferOfOtherRealEstate	21116000	USD
	us-gaap	Transfer Of Other Real Estate TransferOfOtherRealEstate	19799000	USD
CY2013Q3	us-gaap	Treasury Stock Shares TreasuryStockShares	76000	shares
CY2012Q4	us-gaap	Treasury Stock Shares TreasuryStockShares	76000	shares
CY2012Q4	us-gaap	Treasury Stock Value TreasuryStockValue	1743000	USD
CY2013Q3	us-gaap	Treasury Stock Value TreasuryStockValue	1743000	USD
	us-gaap	Troubled Debt Restructuring Debtor Subsequent Periods Contingent Payments Description TroubledDebtRestructuringDebtorSubsequentPeriodsContingentPaymentsDescription	no
CY2013Q3	us-gaap	Weighted Average Number Of Diluted Shares Outstanding WeightedAverageNumberOfDilutedSharesOutstanding	19830000	shares
	us-gaap	Weighted Average Number Of Diluted Shares Outstanding WeightedAverageNumberOfDilutedSharesOutstanding	19682000	shares
	us-gaap	Weighted Average Number Of Diluted Shares Outstanding WeightedAverageNumberOfDilutedSharesOutstanding	19302000	shares
	us-gaap	Weighted Average Number Of Shares Outstanding Basic WeightedAverageNumberOfSharesOutstandingBasic	17829000	shares
CY2012Q3	us-gaap	Weighted Average Number Of Shares Outstanding Basic WeightedAverageNumberOfSharesOutstandingBasic	17876000	shares
	us-gaap	Weighted Average Number Of Shares Outstanding Basic WeightedAverageNumberOfSharesOutstandingBasic	18288000	shares
CY2013Q3	efsc	Adjustment In Fdic Clawback Liability AdjustmentInFdicClawbackLiability	62000	USD
CY2013Q3	efsc	Amount Of Estimated Clawback Liability AmountOfEstimatedClawbackLiability	1400000	USD
CY2010Q1	efsc	Amount Paid To Enter Into Series Of Interest Rate Caps AmountPaidToEnterIntoSeriesOfInterestRateCaps	751000	USD
CY2008Q4	efsc	Amount Paid To Enter Into Series Of Interest Rate Caps AmountPaidToEnterIntoSeriesOfInterestRateCaps	2100000	USD
CY2012Q3	efsc	Change In Fdic Loss Share Receivable ChangeInFdicLossShareReceivable	1912000	USD
	efsc	Change In Fdic Loss Share Receivable ChangeInFdicLossShareReceivable	-6738000	USD
CY2013Q3	efsc	Change In Fdic Loss Share Receivable ChangeInFdicLossShareReceivable	-2849000	USD
	efsc	Change In Fdic Loss Share Receivable ChangeInFdicLossShareReceivable	-13647000	USD
CY2012Q4	efsc	Collateral Pledged CollateralPledged	3270000	USD
CY2013Q3	efsc	Collateral Pledged CollateralPledged	730000	USD
	efsc	Payments To Acquire State Tax Credits Held For Sale PaymentsToAcquireStateTaxCreditsHeldForSale	1365000	USD
CY2013Q3	efsc	Gross Unreailzed Losses Securities Available For Sale GrossUnreailzedLossesSecuritiesAvailableForSale	8048000	USD
CY2013Q3	efsc	Gross Unrealized Gains Securities Available For Sale GrossUnrealizedGainsSecuritiesAvailableForSale	4805000	USD
CY2012Q4	efsc	Gross Unrealized Gains Securities Available For Sale GrossUnrealizedGainsSecuritiesAvailableForSale	13492000	USD
	efsc	Incremental Common Shares Attributable To Additional Dilutive Common Stock Equivalents IncrementalCommonSharesAttributableToAdditionalDilutiveCommonStockEquivalents	34000	shares
	efsc	Incremental Common Shares Attributable To Additional Dilutive Common Stock Equivalents IncrementalCommonSharesAttributableToAdditionalDilutiveCommonStockEquivalents	153000	shares
CY2013Q3	efsc	Incremental Common Shares Attributable To Additional Dilutive Common Stock Equivalents IncrementalCommonSharesAttributableToAdditionalDilutiveCommonStockEquivalents	200000	shares
CY2012Q3	efsc	Incremental Common Shares Attributable To Additional Dilutive Common Stock Equivalents IncrementalCommonSharesAttributableToAdditionalDilutiveCommonStockEquivalents	100000	shares
CY2013Q3	efsc	Interest Bearing Deposits Greater Than90 Days InterestBearingDepositsGreaterThan90Days	5300000	USD
CY2012Q4	efsc	Interest Bearing Deposits Greater Than90 Days InterestBearingDepositsGreaterThan90Days	1000000	USD
	efsc	Loan Legal And Other Real Estate Expense LoanLegalAndOtherRealEstateExpense	5216000	USD
	efsc	Fdic And Other Insurance FdicAndOtherInsurance	2592000	USD
CY2012Q3	efsc	Fdic And Other Insurance FdicAndOtherInsurance	862000	USD
CY2013Q3	efsc	Fdic And Other Insurance FdicAndOtherInsurance	900000	USD
	efsc	Fdic And Other Insurance FdicAndOtherInsurance	2658000	USD
CY2013Q3	efsc	Fdic Loss Share Receivable FdicLossShareReceivable	40054000	USD
CY2012Q4	efsc	Fdic Loss Share Receivable FdicLossShareReceivable	61475000	USD
	efsc	Financing Receivable Credit Quality Time Period Expected To Return To Perform FinancingReceivableCreditQualityTimePeriodExpectedToReturnToPerform	P12M
CY2013Q3	efsc	Financing Receivable Recorded Investment90 Days Past Due And Still Accruing Number Of Loans FinancingReceivableRecordedInvestment90DaysPastDueAndStillAccruingNumberOfLoans	0	loan
	efsc	Gain On State Tax Credits Net GainOnStateTaxCreditsNet	1214000	USD
	efsc	Gain On State Tax Credits Net GainOnStateTaxCreditsNet	1180000	USD
CY2013Q3	efsc	Gain On State Tax Credits Net GainOnStateTaxCreditsNet	308000	USD
CY2012Q3	efsc	Gain On State Tax Credits Net GainOnStateTaxCreditsNet	256000	USD
CY2012Q4	efsc	Gross Unreailzed Losses Securities Available For Sale GrossUnreailzedLossesSecuritiesAvailableForSale	742000	USD
CY2012Q3	efsc	Loan Legal And Other Real Estate Expense LoanLegalAndOtherRealEstateExpense	1187000	USD
CY2013Q3	efsc	Loan Legal And Other Real Estate Expense LoanLegalAndOtherRealEstateExpense	1247000	USD
	efsc	Loanimpairmentrecapture Loanimpairmentrecapture	2205000	USD
	efsc	Loans And Leases Receivable Impaired Loans Contractual Interest Including Interest Lost On Nonaccrual Loans LoansAndLeasesReceivableImpairedLoansContractualInterestIncludingInterestLostOnNonaccrualLoans	1453643	USD
CY2013Q3	efsc	Loans And Leases Receivable Impaired Loans Contractual Interest Including Interest Lost On Nonaccrual Loans LoansAndLeasesReceivableImpairedLoansContractualInterestIncludingInterestLostOnNonaccrualLoans	410000	USD
CY2012Q4	efsc	Maximum Percentage Of Shareholders Equity Security Holdings Held Of One Issuer MaximumPercentageOfShareholdersEquitySecurityHoldingsHeldOfOneIssuer	0.1
CY2013Q3	efsc	Maximum Percentage Of Shareholders Equity Security Holdings Held Of One Issuer MaximumPercentageOfShareholdersEquitySecurityHoldingsHeldOfOneIssuer	0.10
	efsc	Mortgage Backed Securities Weighted Average Life MortgageBackedSecuritiesWeightedAverageLife	P5Y
	efsc	Net Accretion Of Loan Discount And Indemnification Asset NetAccretionOfLoanDiscountAndIndemnificationAsset	18754000	USD
	efsc	Net Accretion Of Loan Discount And Indemnification Asset NetAccretionOfLoanDiscountAndIndemnificationAsset	13853000	USD
	efsc	Net Cash Proceeds Received From Fdic Loss Share Receivable NetCashProceedsReceivedFromFdicLossShareReceivable	9654000	USD
	efsc	Net Cash Proceeds Received From Fdic Loss Share Receivable NetCashProceedsReceivedFromFdicLossShareReceivable	85173000	USD
CY2013Q3	efsc	Number Of Branches To Be Sold NumberOfBranchesToBeSold	2
CY2013Q3	efsc	Number Of Counts Found Guilty NumberOfCountsFoundGuilty	20	charge_count
CY2012Q4	efsc	Other Real Estate Covered Under Fdic Loss Share OtherRealEstateCoveredUnderFdicLossShare	17173000	USD
CY2013Q3	efsc	Other Real Estate Covered Under Fdic Loss Share OtherRealEstateCoveredUnderFdicLossShare	17847000	USD
CY2012Q4	efsc	Other Real Estate Not Covered Under Fdic Loss Share OtherRealEstateNotCoveredUnderFdicLossShare	9327000	USD
CY2013Q3	efsc	Other Real Estate Not Covered Under Fdic Loss Share OtherRealEstateNotCoveredUnderFdicLossShare	10278000	USD
	efsc	Payments To Acquire State Tax Credits Held For Sale PaymentsToAcquireStateTaxCreditsHeldForSale	18577000	USD
CY2012Q4	efsc	Securities Available For Sale Continuous Unrealized Loss Position Less Than12 Months Aggregate Losses SecuritiesAvailableForSaleContinuousUnrealizedLossPositionLessThan12MonthsAggregateLosses	265000	USD
CY2013Q3	efsc	Securities Available For Sale Continuous Unrealized Loss Position Less Than12 Months Aggregate Losses SecuritiesAvailableForSaleContinuousUnrealizedLossPositionLessThan12MonthsAggregateLosses	7227000	USD
CY2013Q3	efsc	Securities Available For Sale Continuous Unrealized Loss Position Total Aggregate Losses SecuritiesAvailableForSaleContinuousUnrealizedLossPositionTotalAggregateLosses	8048000	USD
CY2012Q4	efsc	Securities Available For Sale Continuous Unrealized Loss Position Total Aggregate Losses SecuritiesAvailableForSaleContinuousUnrealizedLossPositionTotalAggregateLosses	742000	USD
	efsc	State Tax Credit Term StateTaxCreditTerm	P10Y
CY2013Q3	efsc	State Tax Credits Held For Sale StateTaxCreditsHeldForSale	55810000	USD
	efsc	Prepaid Fdic Insurance PrepaidFdicInsurance	1837000	USD
	efsc	Prepaid Fdic Insurance PrepaidFdicInsurance	2607000	USD
	efsc	Principalreductionsandinterestpayments Principalreductionsandinterestpayments	-37421000	USD
	efsc	Principalreductionsandinterestpayments Principalreductionsandinterestpayments	-68783000	USD
	efsc	Proceeds From Sale Of State Tax Credits Held For Sale ProceedsFromSaleOfStateTaxCreditsHeldForSale	8126000	USD
	efsc	Proceeds From Sale Of State Tax Credits Held For Sale ProceedsFromSaleOfStateTaxCreditsHeldForSale	4408000	USD
CY2013Q3	efsc	Provision For Loan Losses Covered Under Fdic Loss Share ProvisionForLoanLossesCoveredUnderFdicLossShare	2811000	USD
	efsc	Provision For Loan Losses Covered Under Fdic Loss Share ProvisionForLoanLossesCoveredUnderFdicLossShare	2789000	USD
	efsc	Provision For Loan Losses Covered Under Fdic Loss Share ProvisionForLoanLossesCoveredUnderFdicLossShare	13380000	USD
CY2012Q3	efsc	Provision For Loan Losses Covered Under Fdic Loss Share ProvisionForLoanLossesCoveredUnderFdicLossShare	10889000	USD
	efsc	Provision For Loan Losses Not Covered Under Fdic Loss Share ProvisionForLoanLossesNotCoveredUnderFdicLossShare	-3094000	USD
CY2013Q3	efsc	Provision For Loan Losses Not Covered Under Fdic Loss Share ProvisionForLoanLossesNotCoveredUnderFdicLossShare	-652000	USD
CY2012Q3	efsc	Provision For Loan Losses Not Covered Under Fdic Loss Share ProvisionForLoanLossesNotCoveredUnderFdicLossShare	1048000	USD
	efsc	Provision For Loan Losses Not Covered Under Fdic Loss Share ProvisionForLoanLossesNotCoveredUnderFdicLossShare	2841000	USD
	efsc	Reductionsforpaymentson Coveredassetsinexcessofexpectedcashflows ReductionsforpaymentsonCoveredassetsinexcessofexpectedcashflows	-6278000	USD
	efsc	Sales Of Other Real Estate Financed SalesOfOtherRealEstateFinanced	5264000	USD
	efsc	Sales Of Other Real Estate Financed SalesOfOtherRealEstateFinanced	5564000	USD
CY2012Q4	efsc	Securities Available For Sale Continuous Unrealized Loss Position12 Months Or Longer Aggregate Losses SecuritiesAvailableForSaleContinuousUnrealizedLossPosition12MonthsOrLongerAggregateLosses	477000	USD
CY2013Q3	efsc	Securities Available For Sale Continuous Unrealized Loss Position12 Months Or Longer Aggregate Losses SecuritiesAvailableForSaleContinuousUnrealizedLossPosition12MonthsOrLongerAggregateLosses	821000	USD
CY2012Q4	efsc	State Tax Credits Held For Sale StateTaxCreditsHeldForSale	61284000	USD
CY2013Q3	efsc	State Tax Credits Held For Sale Fair Value Disclosure StateTaxCreditsHeldForSaleFairValueDisclosure	20139000	USD
CY2012Q4	efsc	State Tax Credits Held For Sale Fair Value Disclosure StateTaxCreditsHeldForSaleFairValueDisclosure	23020000	USD
CY2013Q3	efsc	Unrealized Gain Derivative Instruments UnrealizedGainDerivativeInstruments	1100000	USD
CY2012Q4	efsc	Unrealized Gain Derivative Instruments UnrealizedGainDerivativeInstruments	1700000	USD
	efsc	Years Of Tax Credits Generated YearsOfTaxCreditsGenerated	P10Y
	dei	Amendment Flag AmendmentFlag	false
	dei	Current Fiscal Year End Date CurrentFiscalYearEndDate	--12-31
	dei	Document Fiscal Period Focus DocumentFiscalPeriodFocus	Q3
	dei	Document Fiscal Year Focus DocumentFiscalYearFocus	2013
	dei	Document Period End Date DocumentPeriodEndDate	2013-09-30
	dei	Document Type DocumentType	10-Q
	dei	Entity Central Index Key EntityCentralIndexKey	0001025835
CY2013Q4	dei	Entity Common Stock Shares Outstanding EntityCommonStockSharesOutstanding	19276365	shares
	dei	Entity Filer Category EntityFilerCategory	Accelerated Filer
	dei	Entity Registrant Name EntityRegistrantName	ENTERPRISE FINANCIAL SERVICES CORP

Files In Submission

Name	View Source	Status
0001025835-13-000058-index-headers.html	Edgar Link	pending
0001025835-13-000058-index.html	Edgar Link	pending
0001025835-13-000058.txt	Edgar Link	pending
0001025835-13-000058-xbrl.zip	Edgar Link	pending
a2013930-10q.htm	Edgar Link	pending
a2013930-ex101.htm	Edgar Link	pending
a2013930-ex121.htm	Edgar Link	pending
a2013930-ex311.htm	Edgar Link	pending
a2013930-ex312.htm	Edgar Link	pending
a2013930-ex321.htm	Edgar Link	pending
a2013930-ex322.htm	Edgar Link	pending
efsc-20130930.xml	Edgar Link	completed
efsc-20130930.xsd	Edgar Link	pending
efsc-20130930_cal.xml	Edgar Link	unprocessable
efsc-20130930_def.xml	Edgar Link	unprocessable
efsc-20130930_lab.xml	Edgar Link	unprocessable
efsc-20130930_pre.xml	Edgar Link	unprocessable
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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R6.htm	Edgar Link	pending
R7.htm	Edgar Link	pending
R8.htm	Edgar Link	pending
R9.htm	Edgar Link	pending
report.css	Edgar Link	pending
Show.js	Edgar Link	pending

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$EFSC
ENTERPRISE FINANCIAL SERVICES CORP Stock $efsc

2013 Q4 Form 10-Q Financial Statement

#000102583513000058 Filed on November 12, 2013

Income Statement

Balance Sheet

Cashflow Statement

Facts In Submission

Files In Submission

$EFSC ENTERPRISE FINANCIAL SERVICES CORP Stock $efsc

2013 Q4 Form 10-Q Financial Statement

#000102583513000058 Filed on November 12, 2013

Income Statement

Balance Sheet

Cashflow Statement

Facts In Submission

Files In Submission

$EFSC
ENTERPRISE FINANCIAL SERVICES CORP Stock $efsc