$EFSC
Enterprise Financial Services Corp Stock $efsc

$efsc Overview Financials Valuation SEC Filings Company Website

2012 Q4 Form 10-Q Financial Statement

#000102583512000071 Filed on November 05, 2012

Income Statement

Concept	2012 Q4	2012 Q3	2011 Q3
Revenue	$45.35M	$42.87M	$34.29M
YoY Change	14.91%	25.05%	7.03%
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	$1.100M	$1.000M	$900.0K
YoY Change	0.0%	11.11%	12.5%
% of Gross Profit
Operating Expenses
YoY Change
Operating Profit
YoY Change
Interest Expense	$5.295M	$5.390M	$7.516M
YoY Change	-27.06%	-28.29%	-2.92%
% of Operating Profit
Other Income/Expense, Net
YoY Change
Pretax Income	$7.517M	$12.33M	$9.121M
YoY Change	-21.06%	35.14%	26.1%
Income Tax	$2.102M	$4.396M	$3.289M
% Of Pretax Income	27.96%	35.66%	36.06%
Net Earnings	$5.415M	$7.930M	$5.832M
YoY Change	-24.85%	35.97%	17.32%
Net Earnings / Revenue	11.94%	18.5%	17.01%
Basic Earnings Per Share	$0.23	$0.41	$0.29
Diluted Earnings Per Share	$0.23	$0.39	$0.29
COMMON SHARES
Basic Shares Outstanding	17.96M shares	17.88M shares	17.74M shares
Diluted Shares Outstanding		19.42M shares	19.20M shares

Balance Sheet

Concept	2012 Q4	2012 Q3	2011 Q3
SHORT-TERM ASSETS
Cash & Short-Term Investments
YoY Change
Cash & Equivalents	$116.4M	$85.68M	$267.4M
Short-Term Investments
Other Short-Term Assets
YoY Change
Inventory
Prepaid Expenses
Receivables
Other Receivables
Total Short-Term Assets
YoY Change
LONG-TERM ASSETS
Property, Plant & Equipment	$21.12M	$21.47M	$18.98M
YoY Change	11.25%	13.14%	-9.64%
Goodwill	$30.33M	$30.33M	$47.55M
YoY Change	0.0%	-36.21%
Intangibles	$7.406M	$7.846M	$9.471M
YoY Change	-20.24%	-17.16%
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	$3.326B	$3.194B	$3.370B
YoY Change	-1.54%	-5.24%	34.6%
SHORT-TERM LIABILITIES
YoY Change
Accounts Payable	$1.000M	$1.000M
YoY Change	-50.0%
Accrued Expenses
YoY Change
Deferred Revenue
YoY Change
Short-Term Debt	$245.0M	$147.0M	$101.0M
YoY Change	58.06%	45.54%	60.32%
Long-Term Debt Due
YoY Change
Total Short-Term Liabilities	$1.000M	$1.000M	$101.0M
YoY Change	-50.0%	-99.01%	60.32%
LONG-TERM LIABILITIES
Long-Term Debt	$85.00M	$85.00M	$85.00M
YoY Change	0.0%	0.0%	0.0%
Other Long-Term Liabilities	$20.00M	$16.00M	$9.000M
YoY Change	566.67%	77.78%	-30.77%
Total Long-Term Liabilities	$105.0M	$101.0M	$94.00M
YoY Change	19.32%	7.45%	-4.08%
TOTAL LIABILITIES
Total Short-Term Liabilities	$1.000M	$1.000M	$101.0M
Total Long-Term Liabilities	$105.0M	$101.0M	$94.00M
Total Liabilities	$3.090B	$2.926B	$3.124B
YoY Change	-1.54%	-6.33%	34.42%
SHAREHOLDERS EQUITY
Retained Earnings	$56.22M	$53.23M	$41.45M
YoY Change	60.18%	28.42%
Common Stock	$181.0K	$180.0K	$178.0K
YoY Change	1.69%	1.12%
Preferred Stock
YoY Change
Treasury Stock (at cost)	$1.743M	$1.743M	$1.743M
YoY Change	0.0%	0.0%
Treasury Stock Shares	76.00K shares	76.00K shares	76.00K shares
Shareholders Equity	$235.7M	$267.5M	$234.5M
YoY Change
Total Liabilities & Shareholders Equity	$3.326B	$3.194B	$3.370B
YoY Change	-1.54%	-5.24%	34.6%

Cashflow Statement

Concept	2012 Q4	2012 Q3	2011 Q3
OPERATING ACTIVITIES
Net Income	$5.415M	$7.930M	$5.832M
YoY Change	-24.85%	35.97%	17.32%
Depreciation, Depletion And Amortization	$1.100M	$1.000M	$900.0K
YoY Change	0.0%	11.11%	12.5%
Cash From Operating Activities	-$500.0K	$11.50M	$2.000M
YoY Change	-123.81%	475.0%	-82.14%
INVESTING ACTIVITIES
Capital Expenditures	-$300.0K	-$500.0K	-$100.0K
YoY Change	-40.0%	400.0%	-99.96%
Acquisitions
YoY Change
Other Investing Activities	-$92.00M	$2.100M	$162.1M
YoY Change	42.86%	-98.7%	-624.6%
Cash From Investing Activities	-$92.30M	$1.600M	$162.1M
YoY Change	42.22%	-99.01%	-163.35%
FINANCING ACTIVITIES
Cash Dividend Paid
YoY Change
Common Stock Issuance & Retirement, Net
YoY Change
Debt Paid & Issued, Net
YoY Change
Cash From Financing Activities	123.5M	-3.500M	-94.80M
YoY Change	-848.48%	-96.31%	-142.53%
NET CHANGE
Cash From Operating Activities	-500.0K	11.50M	2.000M
Cash From Investing Activities	-92.30M	1.600M	162.1M
Cash From Financing Activities	123.5M	-3.500M	-94.80M
Net Change In Cash	30.70M	9.600M	69.30M
YoY Change	-138.71%	-86.15%	-417.89%
FREE CASH FLOW
Cash From Operating Activities	-$500.0K	$11.50M	$2.000M
Capital Expenditures	-$300.0K	-$500.0K	-$100.0K
Free Cash Flow	-$200.0K	$12.00M	$2.100M
YoY Change	-107.69%	471.43%	-99.11%

Facts In Submission

Frame	Concept Type	Concept / XBRL Key	Value	Unit
CY2011Q4	us-gaap	Additional Paid In Capital AdditionalPaidInCapital	169138000	USD
CY2012Q3	us-gaap	Additional Paid In Capital AdditionalPaidInCapital	172545000	USD
	us-gaap	Adjustment To Additional Paid In Capital Income Tax Effect From Share Based Compensation Net AdjustmentToAdditionalPaidInCapitalIncomeTaxEffectFromShareBasedCompensationNet	86000	USD
	us-gaap	Adjustment To Additional Paid In Capital Income Tax Effect From Share Based Compensation Net AdjustmentToAdditionalPaidInCapitalIncomeTaxEffectFromShareBasedCompensationNet	22000	USD
	us-gaap	Adjustments To Additional Paid In Capital Share Based Compensation Nonvested Shares Requisite Service Period Recognition AdjustmentsToAdditionalPaidInCapitalShareBasedCompensationNonvestedSharesRequisiteServicePeriodRecognition	1791000	USD
	us-gaap	Adjustments To Additional Paid In Capital Share Based Compensation Nonvested Shares Requisite Service Period Recognition AdjustmentsToAdditionalPaidInCapitalShareBasedCompensationNonvestedSharesRequisiteServicePeriodRecognition	1120000	USD
	us-gaap	Amortization Of Intangible Assets AmortizationOfIntangibleAssets	1440000	USD
	us-gaap	Amortization Of Intangible Assets AmortizationOfIntangibleAssets	490000	USD
	us-gaap	Antidilutive Securities Excluded From Computation Of Earnings Per Share Amount AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount	888821	shares
CY2012Q3	us-gaap	Antidilutive Securities Excluded From Computation Of Earnings Per Share Amount AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount	1000000	shares
CY2011Q3	us-gaap	Antidilutive Securities Excluded From Computation Of Earnings Per Share Amount AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount	744632	shares
	us-gaap	Antidilutive Securities Excluded From Computation Of Earnings Per Share Amount AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount	1000000	shares
CY2011Q4	us-gaap	Assets Assets	3377779000	USD
	us-gaap	Accretion Amortization Of Discounts And Premiums Investments AccretionAmortizationOfDiscountsAndPremiumsInvestments	-3983000	USD
	us-gaap	Accretion Amortization Of Discounts And Premiums Investments AccretionAmortizationOfDiscountsAndPremiumsInvestments	-5839000	USD
CY2012Q3	us-gaap	Accumulated Other Comprehensive Income Loss Net Of Tax AccumulatedOtherComprehensiveIncomeLossNetOfTax	9388000	USD
CY2011Q4	us-gaap	Accumulated Other Comprehensive Income Loss Net Of Tax AccumulatedOtherComprehensiveIncomeLossNetOfTax	3602000	USD
CY2012Q3	us-gaap	Assets Assets	3193692000	USD
CY2011Q4	us-gaap	Available For Sale Securities Continuous Unrealized Loss Position Fair Value AvailableForSaleSecuritiesContinuousUnrealizedLossPositionFairValue	119076000	USD
CY2012Q3	us-gaap	Available For Sale Securities Continuous Unrealized Loss Position Fair Value AvailableForSaleSecuritiesContinuousUnrealizedLossPositionFairValue	29853000	USD
CY2012Q3	us-gaap	Available For Sale Securities Continuous Unrealized Loss Position Less Than Twelve Months Fair Value AvailableForSaleSecuritiesContinuousUnrealizedLossPositionLessThanTwelveMonthsFairValue	17304000	USD
CY2011Q4	us-gaap	Available For Sale Securities Continuous Unrealized Loss Position Less Than Twelve Months Fair Value AvailableForSaleSecuritiesContinuousUnrealizedLossPositionLessThanTwelveMonthsFairValue	111846000	USD
CY2011Q4	us-gaap	Available For Sale Securities Continuous Unrealized Loss Position Twelve Months Or Longer Fair Value AvailableForSaleSecuritiesContinuousUnrealizedLossPositionTwelveMonthsOrLongerFairValue	7230000	USD
CY2012Q3	us-gaap	Available For Sale Securities Continuous Unrealized Loss Position Twelve Months Or Longer Fair Value AvailableForSaleSecuritiesContinuousUnrealizedLossPositionTwelveMonthsOrLongerFairValue	12549000	USD
CY2012Q3	us-gaap	Available For Sale Securities Debt Maturities After Five Through Ten Years Amortized Cost AvailableForSaleSecuritiesDebtMaturitiesAfterFiveThroughTenYearsAmortizedCost	42958000	USD
CY2012Q3	us-gaap	Available For Sale Securities Debt Maturities After Five Through Ten Years Fair Value AvailableForSaleSecuritiesDebtMaturitiesAfterFiveThroughTenYearsFairValue	45014000	USD
CY2012Q3	us-gaap	Available For Sale Securities Debt Maturities After One Through Five Years Amortized Cost AvailableForSaleSecuritiesDebtMaturitiesAfterOneThroughFiveYearsAmortizedCost	118719000	USD
CY2012Q3	us-gaap	Available For Sale Securities Debt Maturities After One Through Five Years Fair Value AvailableForSaleSecuritiesDebtMaturitiesAfterOneThroughFiveYearsFairValue	122152000	USD
CY2012Q3	us-gaap	Available For Sale Securities Debt Maturities After Ten Years Amortized Cost AvailableForSaleSecuritiesDebtMaturitiesAfterTenYearsAmortizedCost	4465000	USD
CY2012Q3	us-gaap	Available For Sale Securities Debt Maturities After Ten Years Fair Value AvailableForSaleSecuritiesDebtMaturitiesAfterTenYearsFairValue	4303000	USD
CY2012Q3	us-gaap	Available For Sale Securities Debt Maturities Amortized Cost AvailableForSaleSecuritiesDebtMaturitiesAmortizedCost	595433000	USD
CY2011Q4	us-gaap	Available For Sale Securities Debt Maturities Amortized Cost AvailableForSaleSecuritiesDebtMaturitiesAmortizedCost	587555000	USD
	us-gaap	Interest Expense Federal Funds Purchased And Securities Sold Under Agreements To Repurchase InterestExpenseFederalFundsPurchasedAndSecuritiesSoldUnderAgreementsToRepurchase	362000	USD
CY2012Q3	us-gaap	Available For Sale Securities Debt Maturities Within One Year Amortized Cost AvailableForSaleSecuritiesDebtMaturitiesWithinOneYearAmortizedCost	2299000	USD
CY2012Q3	us-gaap	Available For Sale Securities Debt Maturities Within One Year Fair Value AvailableForSaleSecuritiesDebtMaturitiesWithinOneYearFairValue	2325000	USD
CY2012Q3	us-gaap	Available For Sale Securities Debt Maturities Without Single Maturity Date Amortized Cost AvailableForSaleSecuritiesDebtMaturitiesWithoutSingleMaturityDateAmortizedCost	426992000	USD
CY2012Q3	us-gaap	Available For Sale Securities Debt Maturities Without Single Maturity Date Fair Value AvailableForSaleSecuritiesDebtMaturitiesWithoutSingleMaturityDateFairValue	436563000	USD
CY2012Q3	us-gaap	Available For Sale Securities Debt Securities AvailableForSaleSecuritiesDebtSecurities	610357000	USD
CY2011Q4	us-gaap	Available For Sale Securities Debt Securities AvailableForSaleSecuritiesDebtSecurities	593182000	USD
CY2011Q4	us-gaap	Available For Sale Securities Fair Value Disclosure AvailableForSaleSecuritiesFairValueDisclosure	593182000	USD
CY2012Q3	us-gaap	Available For Sale Securities Fair Value Disclosure AvailableForSaleSecuritiesFairValueDisclosure	610357000	USD
CY2011Q3	us-gaap	Available For Sale Securities Gross Realized Gains AvailableForSaleSecuritiesGrossRealizedGains	768000	USD
CY2012Q3	us-gaap	Available For Sale Securities Gross Realized Gains AvailableForSaleSecuritiesGrossRealizedGains	0	USD
	us-gaap	Available For Sale Securities Gross Realized Gains AvailableForSaleSecuritiesGrossRealizedGains	1399000	USD
	us-gaap	Available For Sale Securities Gross Realized Gains AvailableForSaleSecuritiesGrossRealizedGains	1448000	USD
	us-gaap	Available For Sale Securities Gross Realized Gains Losses Sale Proceeds AvailableForSaleSecuritiesGrossRealizedGainsLossesSaleProceeds	110876000	USD
CY2011Q3	us-gaap	Available For Sale Securities Gross Realized Gains Losses Sale Proceeds AvailableForSaleSecuritiesGrossRealizedGainsLossesSaleProceeds	49033000	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	84456000	USD
CY2011Q3	us-gaap	Available For Sale Securities Gross Realized Losses AvailableForSaleSecuritiesGrossRealizedLosses	0	USD
	us-gaap	Available For Sale Securities Gross Realized Losses AvailableForSaleSecuritiesGrossRealizedLosses	0	USD
	us-gaap	Available For Sale Securities Gross Realized Losses AvailableForSaleSecuritiesGrossRealizedLosses	243000	USD
CY2012Q3	us-gaap	Available For Sale Securities Gross Realized Losses AvailableForSaleSecuritiesGrossRealizedLosses	0	USD
CY2011Q4	us-gaap	Available For Sale Securities Gross Unrealized Losses1 AvailableForSaleSecuritiesGrossUnrealizedLosses1	2049000	USD
CY2012Q3	us-gaap	Available For Sale Securities Gross Unrealized Losses1 AvailableForSaleSecuritiesGrossUnrealizedLosses1	562000	USD
CY2012Q3	us-gaap	Available For Sale Securities Pledged As Collateral AvailableForSaleSecuritiesPledgedAsCollateral	271800000	USD
CY2011Q4	us-gaap	Available For Sale Securities Pledged As Collateral AvailableForSaleSecuritiesPledgedAsCollateral	287800000	USD
CY2011Q4	us-gaap	Availableforsale Securities Continuous Unrealized Loss Position12 Months Or Longer Aggregate Losses2 AvailableforsaleSecuritiesContinuousUnrealizedLossPosition12MonthsOrLongerAggregateLosses2	377000	USD
CY2012Q3	us-gaap	Availableforsale Securities Continuous Unrealized Loss Position12 Months Or Longer Aggregate Losses2 AvailableforsaleSecuritiesContinuousUnrealizedLossPosition12MonthsOrLongerAggregateLosses2	489000	USD
CY2012Q3	us-gaap	Availableforsale Securities Continuous Unrealized Loss Position Aggregate Losses2 AvailableforsaleSecuritiesContinuousUnrealizedLossPositionAggregateLosses2	562000	USD
CY2011Q4	us-gaap	Availableforsale Securities Continuous Unrealized Loss Position Aggregate Losses2 AvailableforsaleSecuritiesContinuousUnrealizedLossPositionAggregateLosses2	2049000	USD
CY2011Q4	us-gaap	Availableforsale Securities Continuous Unrealized Loss Position Less Than12 Months Aggregate Losses2 AvailableforsaleSecuritiesContinuousUnrealizedLossPositionLessThan12MonthsAggregateLosses2	1672000	USD
CY2012Q3	us-gaap	Availableforsale Securities Continuous Unrealized Loss Position Less Than12 Months Aggregate Losses2 AvailableforsaleSecuritiesContinuousUnrealizedLossPositionLessThan12MonthsAggregateLosses2	73000	USD
CY2012Q3	us-gaap	Availableforsale Securities Gross Unrealized Gain AvailableforsaleSecuritiesGrossUnrealizedGain	15486000	USD
CY2011Q4	us-gaap	Availableforsale Securities Gross Unrealized Gain AvailableforsaleSecuritiesGrossUnrealizedGain	7676000	USD
CY2011Q4	us-gaap	Cash And Cash Equivalents At Carrying Value CashAndCashEquivalentsAtCarryingValue	188143000	USD
CY2012Q3	us-gaap	Cash And Cash Equivalents At Carrying Value CashAndCashEquivalentsAtCarryingValue	85675000	USD
CY2010Q4	us-gaap	Cash And Cash Equivalents At Carrying Value CashAndCashEquivalentsAtCarryingValue	293668000	USD
CY2011Q3	us-gaap	Cash And Cash Equivalents At Carrying Value CashAndCashEquivalentsAtCarryingValue	267373000	USD
	us-gaap	Cash And Cash Equivalents Period Increase Decrease CashAndCashEquivalentsPeriodIncreaseDecrease	-26295000	USD
	us-gaap	Cash And Cash Equivalents Period Increase Decrease CashAndCashEquivalentsPeriodIncreaseDecrease	-102468000	USD
CY2012Q3	us-gaap	Cash And Due From Banks CashAndDueFromBanks	28964000	USD
CY2011Q4	us-gaap	Cash And Due From Banks CashAndDueFromBanks	20791000	USD
CY2011Q4	us-gaap	Cash Cash Equivalents And Federal Funds Sold CashCashEquivalentsAndFederalFundsSold	188143000	USD
CY2012Q3	us-gaap	Cash Cash Equivalents And Federal Funds Sold CashCashEquivalentsAndFederalFundsSold	85675000	USD
CY2011Q3	us-gaap	Certain Loans Acquired In Transfer Not Accounted For As Debt Securities Accretable Yield CertainLoansAcquiredInTransferNotAccountedForAsDebtSecuritiesAccretableYield	42435000	USD
CY2010Q4	us-gaap	Certain Loans Acquired In Transfer Not Accounted For As Debt Securities Accretable Yield CertainLoansAcquiredInTransferNotAccountedForAsDebtSecuritiesAccretableYield	46460000	USD
	us-gaap	Dividend Income Operating DividendIncomeOperating	230000	USD
	us-gaap	Dividends Common Stock Cash DividendsCommonStockCash	2813000	USD
CY2011Q4	us-gaap	Certain Loans Acquired In Transfer Not Accounted For As Debt Securities Accretable Yield CertainLoansAcquiredInTransferNotAccountedForAsDebtSecuritiesAccretableYield	63335000	USD
CY2012Q3	us-gaap	Certain Loans Acquired In Transfer Not Accounted For As Debt Securities Accretable Yield CertainLoansAcquiredInTransferNotAccountedForAsDebtSecuritiesAccretableYield	95445000	USD
	us-gaap	Certain Loans Acquired In Transfer Not Accounted For As Debt Securities Accretable Yield Accretion CertainLoansAcquiredInTransferNotAccountedForAsDebtSecuritiesAccretableYieldAccretion	36225000	USD
	us-gaap	Certain Loans Acquired In Transfer Not Accounted For As Debt Securities Accretable Yield Accretion CertainLoansAcquiredInTransferNotAccountedForAsDebtSecuritiesAccretableYieldAccretion	15337000	USD
	us-gaap	Certain Loans Acquired In Transfer Not Accounted For As Debt Securities Accretable Yield Additions CertainLoansAcquiredInTransferNotAccountedForAsDebtSecuritiesAccretableYieldAdditions	40380000	USD
	us-gaap	Certain Loans Acquired In Transfer Not Accounted For As Debt Securities Accretable Yield Additions CertainLoansAcquiredInTransferNotAccountedForAsDebtSecuritiesAccretableYieldAdditions	0	USD
	us-gaap	Certain Loans Acquired In Transfer Not Accounted For As Debt Securities Accretable Yield Reclassifications From Nonaccretable Difference CertainLoansAcquiredInTransferNotAccountedForAsDebtSecuritiesAccretableYieldReclassificationsFromNonaccretableDifference	74758000	USD
	us-gaap	Certain Loans Acquired In Transfer Not Accounted For As Debt Securities Accretable Yield Reclassifications From Nonaccretable Difference CertainLoansAcquiredInTransferNotAccountedForAsDebtSecuritiesAccretableYieldReclassificationsFromNonaccretableDifference	5160000	USD
	us-gaap	Common Stock Dividends Per Share Cash Paid CommonStockDividendsPerShareCashPaid	0.1575
	us-gaap	Common Stock Dividends Per Share Cash Paid CommonStockDividendsPerShareCashPaid	0.1575
CY2011Q4	us-gaap	Common Stock Par Or Stated Value Per Share CommonStockParOrStatedValuePerShare	0.01
CY2012Q3	us-gaap	Common Stock Par Or Stated Value Per Share CommonStockParOrStatedValuePerShare	0.01
CY2011Q4	us-gaap	Common Stock Shares Authorized CommonStockSharesAuthorized	30000000	shares
CY2012Q3	us-gaap	Common Stock Shares Authorized CommonStockSharesAuthorized	30000000	shares
CY2012Q3	us-gaap	Common Stock Shares Issued CommonStockSharesIssued	18039710	shares
CY2011Q4	us-gaap	Common Stock Shares Issued CommonStockSharesIssued	17849862	shares
CY2012Q3	us-gaap	Common Stock Value CommonStockValue	180000	USD
CY2011Q4	us-gaap	Common Stock Value CommonStockValue	178000	USD
	us-gaap	Comprehensive Income Net Of Tax ComprehensiveIncomeNetOfTax	28667000	USD
CY2012Q3	us-gaap	Comprehensive Income Net Of Tax ComprehensiveIncomeNetOfTax	11178000	USD
CY2011Q3	us-gaap	Comprehensive Income Net Of Tax ComprehensiveIncomeNetOfTax	5052000	USD
	us-gaap	Comprehensive Income Net Of Tax ComprehensiveIncomeNetOfTax	23508000	USD
CY2012Q3	us-gaap	Debt And Capital Lease Obligations DebtAndCapitalLeaseObligations	358185000	USD
CY2011Q4	us-gaap	Debt And Capital Lease Obligations DebtAndCapitalLeaseObligations	341626000	USD
	us-gaap	Deferred Income Tax Expense Benefit DeferredIncomeTaxExpenseBenefit	5091000	USD
	us-gaap	Deferred Income Tax Expense Benefit DeferredIncomeTaxExpenseBenefit	-1982000	USD
CY2011Q4	us-gaap	Deposits Deposits	2791353000	USD
CY2012Q3	us-gaap	Deposits Deposits	2550933000	USD
CY2011Q4	us-gaap	Deposits Money Market Deposits DepositsMoneyMarketDeposits	1084304000	USD
CY2012Q3	us-gaap	Deposits Money Market Deposits DepositsMoneyMarketDeposits	975216000	USD
CY2011Q4	us-gaap	Deposits Savings Deposits DepositsSavingsDeposits	51145000	USD
CY2012Q3	us-gaap	Deposits Savings Deposits DepositsSavingsDeposits	81552000	USD
	us-gaap	Depreciation Nonproduction DepreciationNonproduction	1944000	USD
	us-gaap	Depreciation Nonproduction DepreciationNonproduction	2057000	USD
CY2012Q3	us-gaap	Derivative Collateral Right To Reclaim Cash DerivativeCollateralRightToReclaimCash	3800000	USD
CY2011Q4	us-gaap	Derivative Collateral Right To Reclaim Cash DerivativeCollateralRightToReclaimCash	2700000	USD
CY2012Q3	us-gaap	Dividend Income Operating DividendIncomeOperating	43000	USD
CY2011Q3	us-gaap	Dividend Income Operating DividendIncomeOperating	99000	USD
	us-gaap	Dividend Income Operating DividendIncomeOperating	269000	USD
	us-gaap	Dividends Common Stock Cash DividendsCommonStockCash	2644000	USD
	us-gaap	Dividends Preferred Stock Cash DividendsPreferredStockCash	1312000	USD
	us-gaap	Dividends Preferred Stock Cash DividendsPreferredStockCash	1313000	USD
	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	1.00
	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	1.17
CY2011Q3	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	0.29
CY2012Q3	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	0.41
CY2011Q3	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	0.29
CY2012Q3	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	0.39
	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	0.98
	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	1.14
	us-gaap	Equipment Expense EquipmentExpense	1234000	USD
CY2011Q3	us-gaap	Equipment Expense EquipmentExpense	431000	USD
CY2012Q3	us-gaap	Equipment Expense EquipmentExpense	384000	USD
	us-gaap	Equipment Expense EquipmentExpense	1216000	USD
	us-gaap	Excess Tax Benefit From Share Based Compensation Financing Activities ExcessTaxBenefitFromShareBasedCompensationFinancingActivities	86000	USD
	us-gaap	Excess Tax Benefit From Share Based Compensation Financing Activities ExcessTaxBenefitFromShareBasedCompensationFinancingActivities	22000	USD
	us-gaap	Excess Tax Benefit From Share Based Compensation Operating Activities ExcessTaxBenefitFromShareBasedCompensationOperatingActivities	86000	USD
	us-gaap	Excess Tax Benefit From Share Based Compensation Operating Activities ExcessTaxBenefitFromShareBasedCompensationOperatingActivities	22000	USD
CY2012Q3	us-gaap	Fdic Indemnification Asset FDICIndemnificationAsset	75851000	USD
CY2011Q4	us-gaap	Fdic Indemnification Asset FDICIndemnificationAsset	184554000	USD
CY2012Q3	us-gaap	Federal Funds Sold FederalFundsSold	30000	USD
CY2011Q4	us-gaap	Federal Funds Sold FederalFundsSold	143000	USD
CY2011Q4	us-gaap	Federal Home Loan Bank Advances Long Term FederalHomeLoanBankAdvancesLongTerm	102000000	USD
CY2012Q3	us-gaap	Federal Home Loan Bank Advances Long Term FederalHomeLoanBankAdvancesLongTerm	126000000	USD
CY2012Q3	us-gaap	Fees And Commissions Depositor Accounts FeesAndCommissionsDepositorAccounts	1456000	USD
	us-gaap	Fees And Commissions Depositor Accounts FeesAndCommissionsDepositorAccounts	4199000	USD
CY2011Q3	us-gaap	Fees And Commissions Depositor Accounts FeesAndCommissionsDepositorAccounts	1332000	USD
	us-gaap	Fees And Commissions Depositor Accounts FeesAndCommissionsDepositorAccounts	3663000	USD
	us-gaap	Fees And Commissions Fiduciary And Trust Activities FeesAndCommissionsFiduciaryAndTrustActivities	5525000	USD
CY2011Q3	us-gaap	Fees And Commissions Fiduciary And Trust Activities FeesAndCommissionsFiduciaryAndTrustActivities	1832000	USD
CY2012Q3	us-gaap	Fees And Commissions Fiduciary And Trust Activities FeesAndCommissionsFiduciaryAndTrustActivities	1825000	USD
	us-gaap	Fees And Commissions Fiduciary And Trust Activities FeesAndCommissionsFiduciaryAndTrustActivities	5173000	USD
CY2011Q3	us-gaap	Fees And Commissions Other FeesAndCommissionsOther	464000	USD
	us-gaap	Gain Loss On Sale Of Properties GainLossOnSaleOfProperties	1039000	USD
CY2012Q3	us-gaap	Fees And Commissions Other FeesAndCommissionsOther	676000	USD
	us-gaap	Fees And Commissions Other FeesAndCommissionsOther	1105000	USD
	us-gaap	Fees And Commissions Other FeesAndCommissionsOther	1848000	USD
CY2012Q3	us-gaap	Gain Loss On Sale Of Debt Investments GainLossOnSaleOfDebtInvestments	0	USD
	us-gaap	Gain Loss On Sale Of Debt Investments GainLossOnSaleOfDebtInvestments	1156000	USD
CY2011Q3	us-gaap	Gain Loss On Sale Of Debt Investments GainLossOnSaleOfDebtInvestments	768000	USD
	us-gaap	Gain Loss On Sale Of Debt Investments GainLossOnSaleOfDebtInvestments	1448000	USD
CY2012Q3	us-gaap	Gain Loss On Sale Of Properties GainLossOnSaleOfProperties	739000	USD
CY2011Q3	us-gaap	Gain Loss On Sale Of Properties GainLossOnSaleOfProperties	517000	USD
	us-gaap	Gain Loss On Sale Of Properties GainLossOnSaleOfProperties	3152000	USD
CY2012Q3	us-gaap	Goodwill Goodwill	30334000	USD
CY2011Q4	us-gaap	Goodwill Goodwill	30334000	USD
	us-gaap	Impaired Financing Receivable Interest Income Accrual Method ImpairedFinancingReceivableInterestIncomeAccrualMethod	412000	USD
CY2012Q3	us-gaap	Impaired Financing Receivable Interest Income Accrual Method ImpairedFinancingReceivableInterestIncomeAccrualMethod	174000	USD
	us-gaap	Impaired Financing Receivable Interest Income Cash Basis Method ImpairedFinancingReceivableInterestIncomeCashBasisMethod	361000	USD
CY2012Q3	us-gaap	Impaired Financing Receivable Interest Income Cash Basis Method ImpairedFinancingReceivableInterestIncomeCashBasisMethod	120000	USD
	us-gaap	Impairment Of Real Estate ImpairmentOfRealEstate	3261000	USD
	us-gaap	Impairment Of Real Estate ImpairmentOfRealEstate	2201000	USD
CY2012Q3	us-gaap	Income Loss From Continuing Operations Before Income Taxes Minority Interest And Income Loss From Equity Method Investments IncomeLossFromContinuingOperationsBeforeIncomeTaxesMinorityInterestAndIncomeLossFromEquityMethodInvestments	12097000	USD
	us-gaap	Income Loss From Continuing Operations Before Income Taxes Minority Interest And Income Loss From Equity Method Investments IncomeLossFromContinuingOperationsBeforeIncomeTaxesMinorityInterestAndIncomeLossFromEquityMethodInvestments	27850000	USD
	us-gaap	Income Loss From Continuing Operations Before Income Taxes Minority Interest And Income Loss From Equity Method Investments IncomeLossFromContinuingOperationsBeforeIncomeTaxesMinorityInterestAndIncomeLossFromEquityMethodInvestments	34625000	USD
CY2011Q3	us-gaap	Income Loss From Continuing Operations Before Income Taxes Minority Interest And Income Loss From Equity Method Investments IncomeLossFromContinuingOperationsBeforeIncomeTaxesMinorityInterestAndIncomeLossFromEquityMethodInvestments	9121000	USD
	us-gaap	Income Tax Expense Benefit IncomeTaxExpenseBenefit	9633000	USD
CY2011Q3	us-gaap	Income Tax Expense Benefit IncomeTaxExpenseBenefit	3289000	USD
CY2012Q3	us-gaap	Income Tax Expense Benefit IncomeTaxExpenseBenefit	4167000	USD
	us-gaap	Income Tax Expense Benefit IncomeTaxExpenseBenefit	11744000	USD
	us-gaap	Income Taxes Paid Net IncomeTaxesPaidNet	10953000	USD
	us-gaap	Income Taxes Paid Net IncomeTaxesPaidNet	16871000	USD
	us-gaap	Increase Decrease In Accrued Interest Receivable Net IncreaseDecreaseInAccruedInterestReceivableNet	1288000	USD
	us-gaap	Increase Decrease In Accrued Interest Receivable Net IncreaseDecreaseInAccruedInterestReceivableNet	-165000	USD
	us-gaap	Increase Decrease In Interest Payable Net IncreaseDecreaseInInterestPayableNet	-385000	USD
	us-gaap	Increase Decrease In Interest Payable Net IncreaseDecreaseInInterestPayableNet	-501000	USD
	us-gaap	Increase Decrease In Other Operating Assets IncreaseDecreaseInOtherOperatingAssets	-1298000	USD
	us-gaap	Increase Decrease In Other Operating Assets IncreaseDecreaseInOtherOperatingAssets	6294000	USD
	us-gaap	Increase Decrease In Other Operating Liabilities IncreaseDecreaseInOtherOperatingLiabilities	-5558000	USD
	us-gaap	Increase Decrease In Other Operating Liabilities IncreaseDecreaseInOtherOperatingLiabilities	12567000	USD
	us-gaap	Incremental Common Shares Attributable To Conversion Of Debt Securities IncrementalCommonSharesAttributableToConversionOfDebtSecurities	1439000	shares
CY2012Q3	us-gaap	Incremental Common Shares Attributable To Conversion Of Debt Securities IncrementalCommonSharesAttributableToConversionOfDebtSecurities	1439000	shares
	us-gaap	Incremental Common Shares Attributable To Conversion Of Debt Securities IncrementalCommonSharesAttributableToConversionOfDebtSecurities	1439000	shares
CY2011Q3	us-gaap	Incremental Common Shares Attributable To Conversion Of Debt Securities IncrementalCommonSharesAttributableToConversionOfDebtSecurities	1439000	shares
CY2011Q3	us-gaap	Information Technology And Data Processing InformationTechnologyAndDataProcessing	642000	USD
CY2012Q3	us-gaap	Information Technology And Data Processing InformationTechnologyAndDataProcessing	881000	USD
	us-gaap	Information Technology And Data Processing InformationTechnologyAndDataProcessing	2530000	USD
	us-gaap	Information Technology And Data Processing InformationTechnologyAndDataProcessing	1872000	USD
CY2012Q3	us-gaap	Intangible Assets Net Excluding Goodwill IntangibleAssetsNetExcludingGoodwill	7846000	USD
	us-gaap	Proceeds From Maturities Prepayments And Calls Of Other Investments ProceedsFromMaturitiesPrepaymentsAndCallsOfOtherInvestments	5774000	USD
CY2011Q4	us-gaap	Intangible Assets Net Excluding Goodwill IntangibleAssetsNetExcludingGoodwill	9285000	USD
CY2011Q3	us-gaap	Interest And Dividend Income Operating InterestAndDividendIncomeOperating	34285000	USD
	us-gaap	Interest And Dividend Income Operating InterestAndDividendIncomeOperating	103377000	USD
CY2012Q3	us-gaap	Interest Bearing Domestic Deposit Checking InterestBearingDomesticDepositChecking	259902000	USD
CY2011Q3	us-gaap	Interest And Fee Income Loans And Leases InterestAndFeeIncomeLoansAndLeases	30983000	USD
CY2012Q3	us-gaap	Interest And Fee Income Loans And Leases InterestAndFeeIncomeLoansAndLeases	39886000	USD
CY2012Q3	us-gaap	Interest Bearing Deposits In Banks InterestBearingDepositsInBanks	56681000	USD
CY2011Q4	us-gaap	Interest Bearing Deposits In Banks InterestBearingDepositsInBanks	167209000	USD
CY2011Q4	us-gaap	Interest Bearing Domestic Deposit Checking InterestBearingDomesticDepositChecking	253504000	USD
CY2012Q3	us-gaap	Interest And Dividend Income Operating InterestAndDividendIncomeOperating	42874000	USD
	us-gaap	Interest And Dividend Income Operating InterestAndDividendIncomeOperating	120118000	USD
	us-gaap	Interest And Fee Income Loans And Leases InterestAndFeeIncomeLoansAndLeases	111519000	USD
	us-gaap	Interest And Fee Income Loans And Leases InterestAndFeeIncomeLoansAndLeases	93565000	USD
	us-gaap	Interest Expense InterestExpense	22896000	USD
	us-gaap	Interest Expense InterestExpense	17872000	USD
CY2011Q3	us-gaap	Interest Expense InterestExpense	7516000	USD
CY2012Q3	us-gaap	Interest Expense InterestExpense	5390000	USD
	us-gaap	Interest Expense Domestic Deposit Liabilities Checking InterestExpenseDomesticDepositLiabilitiesChecking	606000	USD
CY2011Q3	us-gaap	Interest Expense Domestic Deposit Liabilities Checking InterestExpenseDomesticDepositLiabilitiesChecking	211000	USD
	us-gaap	Interest Expense Domestic Deposit Liabilities Checking InterestExpenseDomesticDepositLiabilitiesChecking	566000	USD
CY2012Q3	us-gaap	Interest Expense Domestic Deposit Liabilities Checking InterestExpenseDomesticDepositLiabilitiesChecking	182000	USD
CY2012Q3	us-gaap	Interest Expense Federal Funds Purchased And Securities Sold Under Agreements To Repurchase InterestExpenseFederalFundsPurchasedAndSecuritiesSoldUnderAgreementsToRepurchase	125000	USD
CY2011Q3	us-gaap	Interest Expense Federal Funds Purchased And Securities Sold Under Agreements To Repurchase InterestExpenseFederalFundsPurchasedAndSecuritiesSoldUnderAgreementsToRepurchase	105000	USD
	us-gaap	Interest Expense Federal Funds Purchased And Securities Sold Under Agreements To Repurchase InterestExpenseFederalFundsPurchasedAndSecuritiesSoldUnderAgreementsToRepurchase	316000	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	2669000	USD
CY2011Q3	us-gaap	Interest Expense Federal Home Loan Bank And Federal Reserve Bank Advances Long Term InterestExpenseFederalHomeLoanBankAndFederalReserveBankAdvancesLongTerm	881000	USD
	us-gaap	Interest Expense Federal Home Loan Bank And Federal Reserve Bank Advances Long Term InterestExpenseFederalHomeLoanBankAndFederalReserveBankAdvancesLongTerm	2327000	USD
	us-gaap	Interest Expense Money Market Deposits InterestExpenseMoneyMarketDeposits	6210000	USD
	us-gaap	Interest Expense Money Market Deposits InterestExpenseMoneyMarketDeposits	3694000	USD
CY2012Q3	us-gaap	Interest Expense Money Market Deposits InterestExpenseMoneyMarketDeposits	1024000	USD
CY2011Q3	us-gaap	Interest Expense Money Market Deposits InterestExpenseMoneyMarketDeposits	2004000	USD
CY2012Q3	us-gaap	Interest Expense Savings Deposits InterestExpenseSavingsDeposits	68000	USD
	us-gaap	Interest Expense Savings Deposits InterestExpenseSavingsDeposits	209000	USD
CY2011Q3	us-gaap	Interest Expense Savings Deposits InterestExpenseSavingsDeposits	35000	USD
	us-gaap	Interest Expense Savings Deposits InterestExpenseSavingsDeposits	53000	USD
	us-gaap	Interest Expense Subordinated Notes And Debentures InterestExpenseSubordinatedNotesAndDebentures	3375000	USD
CY2011Q3	us-gaap	Interest Expense Subordinated Notes And Debentures InterestExpenseSubordinatedNotesAndDebentures	1128000	USD
CY2012Q3	us-gaap	Interest Expense Subordinated Notes And Debentures InterestExpenseSubordinatedNotesAndDebentures	982000	USD
	us-gaap	Interest Expense Subordinated Notes And Debentures InterestExpenseSubordinatedNotesAndDebentures	3111000	USD
CY2012Q3	us-gaap	Interest Expense Time Deposits100000 Or More InterestExpenseTimeDeposits100000OrMore	1691000	USD
	us-gaap	Interest Expense Time Deposits100000 Or More InterestExpenseTimeDeposits100000OrMore	5500000	USD
	us-gaap	Interest Expense Time Deposits100000 Or More InterestExpenseTimeDeposits100000OrMore	6959000	USD
CY2011Q3	us-gaap	Interest Expense Time Deposits100000 Or More InterestExpenseTimeDeposits100000OrMore	2297000	USD
	us-gaap	Interest Expense Time Deposits Less Than100000 InterestExpenseTimeDepositsLessThan100000	2103000	USD
	us-gaap	Interest Expense Time Deposits Less Than100000 InterestExpenseTimeDepositsLessThan100000	2708000	USD
CY2012Q3	us-gaap	Interest Expense Time Deposits Less Than100000 InterestExpenseTimeDepositsLessThan100000	597000	USD
CY2011Q3	us-gaap	Interest Expense Time Deposits Less Than100000 InterestExpenseTimeDepositsLessThan100000	855000	USD
	us-gaap	Interest Income Domestic Deposits InterestIncomeDomesticDeposits	195000	USD
CY2012Q3	us-gaap	Interest Income Domestic Deposits InterestIncomeDomesticDeposits	53000	USD
	us-gaap	Interest Income Domestic Deposits InterestIncomeDomesticDeposits	427000	USD
CY2011Q3	us-gaap	Interest Income Domestic Deposits InterestIncomeDomesticDeposits	166000	USD
CY2011Q3	us-gaap	Interest Income Expense After Provision For Loan Loss InterestIncomeExpenseAfterProvisionForLoanLoss	18697000	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	64234000	USD
	us-gaap	Interest Income Expense After Provision For Loan Loss InterestIncomeExpenseAfterProvisionForLoanLoss	86025000	USD
	us-gaap	Interest Income Expense Net InterestIncomeExpenseNet	102246000	USD
CY2012Q3	us-gaap	Interest Income Expense Net InterestIncomeExpenseNet	37484000	USD
CY2011Q3	us-gaap	Interest Income Expense Net InterestIncomeExpenseNet	26769000	USD
	us-gaap	Interest Income Expense Net InterestIncomeExpenseNet	80481000	USD
CY2011Q3	us-gaap	Interest Income Federal Funds Sold InterestIncomeFederalFundsSold	0	USD
	us-gaap	Interest Income Federal Funds Sold InterestIncomeFederalFundsSold	0	USD
	us-gaap	Interest Income Federal Funds Sold InterestIncomeFederalFundsSold	1000	USD
CY2012Q3	us-gaap	Interest Income Federal Funds Sold InterestIncomeFederalFundsSold	0	USD
CY2012Q3	us-gaap	Interest Income Securities Tax Exempt InterestIncomeSecuritiesTaxExempt	264000	USD
	us-gaap	Interest Income Securities Tax Exempt InterestIncomeSecuritiesTaxExempt	449000	USD
	us-gaap	Interest Income Securities Tax Exempt InterestIncomeSecuritiesTaxExempt	734000	USD
CY2011Q3	us-gaap	Interest Income Securities Tax Exempt InterestIncomeSecuritiesTaxExempt	184000	USD
	us-gaap	Interest Income Securities Taxable InterestIncomeSecuritiesTaxable	7440000	USD
	us-gaap	Interest Income Securities Taxable InterestIncomeSecuritiesTaxable	8666000	USD
CY2012Q3	us-gaap	Interest Income Securities Taxable InterestIncomeSecuritiesTaxable	2628000	USD
CY2011Q3	us-gaap	Interest Income Securities Taxable InterestIncomeSecuritiesTaxable	2853000	USD
	us-gaap	Interest On Convertible Debt Net Of Tax InterestOnConvertibleDebtNetOfTax	1113000	USD
CY2011Q3	us-gaap	Interest On Convertible Debt Net Of Tax InterestOnConvertibleDebtNetOfTax	371000	USD
CY2012Q3	us-gaap	Interest On Convertible Debt Net Of Tax InterestOnConvertibleDebtNetOfTax	371000	USD
	us-gaap	Interest On Convertible Debt Net Of Tax InterestOnConvertibleDebtNetOfTax	1113000	USD
	us-gaap	Interest Paid Net InterestPaidNet	17487000	USD
	us-gaap	Interest Paid Net InterestPaidNet	23442000	USD
CY2012Q3	us-gaap	Interest Payable Current And Noncurrent InterestPayableCurrentAndNoncurrent	1377000	USD
CY2011Q4	us-gaap	Interest Payable Current And Noncurrent InterestPayableCurrentAndNoncurrent	1762000	USD
CY2011Q4	us-gaap	Interest Receivable InterestReceivable	9193000	USD
CY2012Q3	us-gaap	Interest Receivable InterestReceivable	10481000	USD
	us-gaap	Labor And Related Expense LaborAndRelatedExpense	26282000	USD
	us-gaap	Labor And Related Expense LaborAndRelatedExpense	32956000	USD
CY2012Q3	us-gaap	Labor And Related Expense LaborAndRelatedExpense	11441000	USD
CY2011Q3	us-gaap	Labor And Related Expense LaborAndRelatedExpense	9329000	USD
CY2012Q3	us-gaap	Liabilities Liabilities	2926176000	USD
CY2012Q3	us-gaap	Liabilities And Stockholders Equity LiabilitiesAndStockholdersEquity	3193692000	USD
CY2012Q3	us-gaap	Loans And Leases Receivable Allowance LoansAndLeasesReceivableAllowance	34222000	USD
CY2011Q4	us-gaap	Liabilities Liabilities	3138214000	USD
CY2011Q4	us-gaap	Liabilities And Stockholders Equity LiabilitiesAndStockholdersEquity	3377779000	USD
CY2011Q4	us-gaap	Loans And Leases Receivable Gross Carrying Amount LoansAndLeasesReceivableGrossCarryingAmount	1897074000	USD
CY2011Q4	us-gaap	Loans And Leases Receivable Net Reported Amount LoansAndLeasesReceivableNetReportedAmount	1859085000	USD
CY2012Q3	us-gaap	Loans And Leases Receivable Net Reported Amount LoansAndLeasesReceivableNetReportedAmount	1952944000	USD
CY2012Q3	us-gaap	Loans And Leases Receivable Net Reported Amount Covered LoansAndLeasesReceivableNetReportedAmountCovered	210331000	USD
CY2011Q4	us-gaap	Loans And Leases Receivable Net Reported Amount Covered LoansAndLeasesReceivableNetReportedAmountCovered	298975000	USD
CY2012Q3	us-gaap	Loans And Leases Receivable Net Reported Amount Covered And Not Covered LoansAndLeasesReceivableNetReportedAmountCoveredAndNotCovered	2163275000	USD
CY2011Q4	us-gaap	Loans And Leases Receivable Net Reported Amount Covered And Not Covered LoansAndLeasesReceivableNetReportedAmountCoveredAndNotCovered	2158060000	USD
CY2012Q3	us-gaap	Loans Held For Sale Mortgages LoansHeldForSaleMortgages	8245000	USD
CY2011Q4	us-gaap	Loans Held For Sale Mortgages LoansHeldForSaleMortgages	6494000	USD
	us-gaap	Net Change Interest Bearing Deposits Domestic NetChangeInterestBearingDepositsDomestic	-276011000	USD
	us-gaap	Net Change Interest Bearing Deposits Domestic NetChangeInterestBearingDepositsDomestic	-204372000	USD
CY2011Q4	us-gaap	Loans And Leases Receivable Allowance LoansAndLeasesReceivableAllowance	37989000	USD
CY2012Q3	us-gaap	Loans And Leases Receivable Allowance Covered LoansAndLeasesReceivableAllowanceCovered	11102000	USD
CY2011Q4	us-gaap	Loans And Leases Receivable Allowance Covered LoansAndLeasesReceivableAllowanceCovered	1635000	USD
CY2012Q3	us-gaap	Loans And Leases Receivable Gross Carrying Amount LoansAndLeasesReceivableGrossCarryingAmount	1987166000	USD
	us-gaap	Net Cash Provided By Used In Financing Activities NetCashProvidedByUsedInFinancingActivities	-116566000	USD
	us-gaap	Net Cash Provided By Used In Financing Activities NetCashProvidedByUsedInFinancingActivities	-226369000	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	65265000	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	25006000	USD
	us-gaap	Net Change Noninterest Bearing Deposits Domestic NetChangeNoninterestBearingDepositsDomestic	101351000	USD
	us-gaap	Net Change Noninterest Bearing Deposits Domestic NetChangeNoninterestBearingDepositsDomestic	35591000	USD
CY2012Q3	us-gaap	Net Income Loss NetIncomeLoss	7930000	USD
CY2011Q3	us-gaap	Net Income Loss NetIncomeLoss	5832000	USD
	us-gaap	Net Income Loss NetIncomeLoss	18217000	USD
	us-gaap	Net Income Loss NetIncomeLoss	22881000	USD
CY2011Q3	us-gaap	Net Income Loss Available To Common Stockholders Basic NetIncomeLossAvailableToCommonStockholdersBasic	5200000	USD
	us-gaap	Net Income Loss Available To Common Stockholders Basic NetIncomeLossAvailableToCommonStockholdersBasic	16329000	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
CY2011Q3	us-gaap	Net Income Loss Available To Common Stockholders Diluted NetIncomeLossAvailableToCommonStockholdersDiluted	5571000	USD
CY2012Q3	us-gaap	Net Income Loss Available To Common Stockholders Diluted NetIncomeLossAvailableToCommonStockholdersDiluted	7653000	USD
	us-gaap	Net Income Loss Available To Common Stockholders Diluted NetIncomeLossAvailableToCommonStockholdersDiluted	17442000	USD
CY2012Q3	us-gaap	Noninterest Bearing Domestic Deposit Demand NoninterestBearingDomesticDepositDemand	621070000	USD
CY2011Q4	us-gaap	Noninterest Bearing Domestic Deposit Demand NoninterestBearingDomesticDepositDemand	585479000	USD
CY2012Q3	us-gaap	Noninterest Expense NoninterestExpense	21282000	USD
	us-gaap	Noninterest Expense NoninterestExpense	64060000	USD
CY2011Q3	us-gaap	Noninterest Expense NoninterestExpense	18302000	USD
	us-gaap	Noninterest Expense NoninterestExpense	54291000	USD
	us-gaap	Noninterest Income NoninterestIncome	17907000	USD
CY2011Q3	us-gaap	Noninterest Income NoninterestIncome	8726000	USD
	us-gaap	Noninterest Income NoninterestIncome	12660000	USD
CY2012Q3	us-gaap	Noninterest Income NoninterestIncome	7832000	USD
	us-gaap	Noninterest Income Other Operating Income NoninterestIncomeOtherOperatingIncome	2338000	USD
	us-gaap	Payments To Acquire Property Plant And Equipment PaymentsToAcquirePropertyPlantAndEquipment	4433000	USD
	us-gaap	Payments To Acquire Property Plant And Equipment PaymentsToAcquirePropertyPlantAndEquipment	416000	USD
CY2011Q3	us-gaap	Noninterest Income Other Operating Income NoninterestIncomeOtherOperatingIncome	932000	USD
	us-gaap	Noninterest Income Other Operating Income NoninterestIncomeOtherOperatingIncome	1821000	USD
CY2012Q3	us-gaap	Noninterest Income Other Operating Income NoninterestIncomeOtherOperatingIncome	968000	USD
	us-gaap	Number Of Operating Segments NumberOfOperatingSegments	2	segment
	us-gaap	Number Of Reportable Segments NumberOfReportableSegments	3	segment
CY2012Q3	us-gaap	Occupancy Net OccupancyNet	1399000	USD
	us-gaap	Occupancy Net OccupancyNet	4162000	USD
	us-gaap	Occupancy Net OccupancyNet	3586000	USD
CY2011Q3	us-gaap	Occupancy Net OccupancyNet	1306000	USD
CY2011Q4	us-gaap	Other Borrowings OtherBorrowings	154545000	USD
CY2012Q3	us-gaap	Other Borrowings OtherBorrowings	147104000	USD
	us-gaap	Other Comprehensive Income Loss Net Of Tax OtherComprehensiveIncomeLossNetOfTax	5786000	USD
	us-gaap	Other Comprehensive Income Loss Net Of Tax OtherComprehensiveIncomeLossNetOfTax	5291000	USD
CY2011Q3	us-gaap	Other Comprehensive Income Loss Net Of Tax OtherComprehensiveIncomeLossNetOfTax	-780000	USD
CY2012Q3	us-gaap	Other Comprehensive Income Loss Net Of Tax OtherComprehensiveIncomeLossNetOfTax	3248000	USD
	us-gaap	Other Comprehensive Income Loss Reclassification Adjustment For Sale Of Securities Included In Net Income Net Of Tax OtherComprehensiveIncomeLossReclassificationAdjustmentForSaleOfSecuritiesIncludedInNetIncomeNetOfTax	-926000	USD
CY2012Q3	us-gaap	Other Comprehensive Income Loss Reclassification Adjustment For Sale Of Securities Included In Net Income Net Of Tax OtherComprehensiveIncomeLossReclassificationAdjustmentForSaleOfSecuritiesIncludedInNetIncomeNetOfTax	0	USD
	us-gaap	Other Comprehensive Income Loss Reclassification Adjustment For Sale Of Securities Included In Net Income Net Of Tax OtherComprehensiveIncomeLossReclassificationAdjustmentForSaleOfSecuritiesIncludedInNetIncomeNetOfTax	-740000	USD
CY2011Q3	us-gaap	Other Comprehensive Income Loss Reclassification Adjustment For Sale Of Securities Included In Net Income Net Of Tax OtherComprehensiveIncomeLossReclassificationAdjustmentForSaleOfSecuritiesIncludedInNetIncomeNetOfTax	-491000	USD
CY2011Q3	us-gaap	Other Comprehensive Income Loss Reclassification Adjustment On Derivatives Included In Net Income Net Of Tax OtherComprehensiveIncomeLossReclassificationAdjustmentOnDerivativesIncludedInNetIncomeNetOfTax	-28000	USD
CY2012Q3	us-gaap	Other Comprehensive Income Loss Reclassification Adjustment On Derivatives Included In Net Income Net Of Tax OtherComprehensiveIncomeLossReclassificationAdjustmentOnDerivativesIncludedInNetIncomeNetOfTax	0	USD
	us-gaap	Other Comprehensive Income Loss Reclassification Adjustment On Derivatives Included In Net Income Net Of Tax OtherComprehensiveIncomeLossReclassificationAdjustmentOnDerivativesIncludedInNetIncomeNetOfTax	0	USD
	us-gaap	Other Comprehensive Income Loss Reclassification Adjustment On Derivatives Included In Net Income Net Of Tax OtherComprehensiveIncomeLossReclassificationAdjustmentOnDerivativesIncludedInNetIncomeNetOfTax	-85000	USD
	us-gaap	Other Comprehensive Income Unrealized Holding Gain Loss On Securities Arising During Period Net Of Tax OtherComprehensiveIncomeUnrealizedHoldingGainLossOnSecuritiesArisingDuringPeriodNetOfTax	6526000	USD
	us-gaap	Other Comprehensive Income Unrealized Holding Gain Loss On Securities Arising During Period Net Of Tax OtherComprehensiveIncomeUnrealizedHoldingGainLossOnSecuritiesArisingDuringPeriodNetOfTax	6302000	USD
CY2012Q3	us-gaap	Other Comprehensive Income Unrealized Holding Gain Loss On Securities Arising During Period Net Of Tax OtherComprehensiveIncomeUnrealizedHoldingGainLossOnSecuritiesArisingDuringPeriodNetOfTax	3248000	USD
CY2011Q3	us-gaap	Other Comprehensive Income Unrealized Holding Gain Loss On Securities Arising During Period Net Of Tax OtherComprehensiveIncomeUnrealizedHoldingGainLossOnSecuritiesArisingDuringPeriodNetOfTax	-261000	USD
CY2011Q4	us-gaap	Other Investments And Securities At Cost OtherInvestmentsAndSecuritiesAtCost	14527000	USD
CY2012Q3	us-gaap	Other Investments And Securities At Cost OtherInvestmentsAndSecuritiesAtCost	16362000	USD
CY2012Q3	us-gaap	Other Liabilities OtherLiabilities	15681000	USD
CY2011Q4	us-gaap	Other Liabilities OtherLiabilities	3473000	USD
	us-gaap	Other Noninterest Expense OtherNoninterestExpense	10885000	USD
	us-gaap	Other Noninterest Expense OtherNoninterestExpense	15304000	USD
CY2011Q3	us-gaap	Other Noninterest Expense OtherNoninterestExpense	4190000	USD
CY2012Q3	us-gaap	Other Noninterest Expense OtherNoninterestExpense	5128000	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	48772000	USD
	us-gaap	Payments For Proceeds From Loans And Leases PaymentsForProceedsFromLoansAndLeases	84022000	USD
	us-gaap	Payments For Proceeds From Loans And Leases PaymentsForProceedsFromLoansAndLeases	10478000	USD
	us-gaap	Payments Of Dividends Common Stock PaymentsOfDividendsCommonStock	2645000	USD
	us-gaap	Payments Of Dividends Common Stock PaymentsOfDividendsCommonStock	2813000	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	1313000	USD
	us-gaap	Payments To Acquire Available For Sale Securities PaymentsToAcquireAvailableForSaleSecurities	214935000	USD
	us-gaap	Payments To Acquire Available For Sale Securities PaymentsToAcquireAvailableForSaleSecurities	255210000	USD
	us-gaap	Payments To Acquire Other Investments PaymentsToAcquireOtherInvestments	8138000	USD
	us-gaap	Payments To Acquire Other Investments PaymentsToAcquireOtherInvestments	1361000	USD
	us-gaap	Preferred Stock Accretion Of Redemption Discount PreferredStockAccretionOfRedemptionDiscount	0	USD
	us-gaap	Preferred Stock Accretion Of Redemption Discount PreferredStockAccretionOfRedemptionDiscount	0	USD
CY2012Q3	us-gaap	Preferred Stock Dividends Income Statement Impact PreferredStockDividendsIncomeStatementImpact	436000	USD
CY2011Q3	us-gaap	Preferred Stock Dividends Income Statement Impact PreferredStockDividendsIncomeStatementImpact	437000	USD
	us-gaap	Preferred Stock Dividends Income Statement Impact PreferredStockDividendsIncomeStatementImpact	1313000	USD
	us-gaap	Preferred Stock Dividends Income Statement Impact PreferredStockDividendsIncomeStatementImpact	1312000	USD
CY2012Q3	us-gaap	Preferred Stock Par Or Stated Value Per Share PreferredStockParOrStatedValuePerShare	0.01
CY2011Q4	us-gaap	Preferred Stock Par Or Stated Value Per Share PreferredStockParOrStatedValuePerShare	0.01
	us-gaap	Preferred Stock Redemption Discount PreferredStockRedemptionDiscount	-575000	USD
CY2011Q3	us-gaap	Preferred Stock Redemption Discount PreferredStockRedemptionDiscount	-195000	USD
CY2012Q3	us-gaap	Preferred Stock Redemption Discount PreferredStockRedemptionDiscount	-212000	USD
	us-gaap	Preferred Stock Redemption Discount PreferredStockRedemptionDiscount	-621000	USD
CY2011Q4	us-gaap	Preferred Stock Shares Authorized PreferredStockSharesAuthorized	5000000	shares
CY2012Q3	us-gaap	Preferred Stock Shares Authorized PreferredStockSharesAuthorized	5000000	shares
CY2012Q3	us-gaap	Preferred Stock Shares Issued PreferredStockSharesIssued	35000	shares
CY2011Q4	us-gaap	Preferred Stock Shares Issued PreferredStockSharesIssued	35000	shares
CY2012Q3	us-gaap	Preferred Stock Shares Outstanding PreferredStockSharesOutstanding	35000	shares
CY2011Q4	us-gaap	Preferred Stock Shares Outstanding PreferredStockSharesOutstanding	35000	shares
CY2012Q3	us-gaap	Preferred Stock Value PreferredStockValue	33914000	USD
CY2011Q4	us-gaap	Preferred Stock Value PreferredStockValue	33293000	USD
CY2012Q3	us-gaap	Prepaid Expense And Other Assets PrepaidExpenseAndOtherAssets	65565000	USD
CY2011Q4	us-gaap	Prepaid Expense And Other Assets PrepaidExpenseAndOtherAssets	59385000	USD
	us-gaap	Proceeds From Federal Home Loan Bank Advances ProceedsFromFederalHomeLoanBankAdvances	0	USD
	us-gaap	Proceeds From Federal Home Loan Bank Advances ProceedsFromFederalHomeLoanBankAdvances	157500000	USD
	us-gaap	Proceeds From Issuance Of Common Stock ProceedsFromIssuanceOfCommonStock	0	USD
	us-gaap	Proceeds From Issuance Of Common Stock ProceedsFromIssuanceOfCommonStock	32608000	USD
	us-gaap	Proceeds From Issuance Of Shares Under Incentive And Share Based Compensation Plans Including Stock Options ProceedsFromIssuanceOfSharesUnderIncentiveAndShareBasedCompensationPlansIncludingStockOptions	1369000	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	122934000	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	-20332000	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	110876000	USD
	us-gaap	Proceeds From Sale Of Available For Sale Securities ProceedsFromSaleOfAvailableForSaleSecurities	84456000	USD
	us-gaap	Proceeds From Sale Of Mortgage Loans Held For Sale ProceedsFromSaleOfMortgageLoansHeldForSale	68987000	USD
	us-gaap	Proceeds From Sale Of Mortgage Loans Held For Sale ProceedsFromSaleOfMortgageLoansHeldForSale	49147000	USD
	us-gaap	Proceeds From Sale Of Other Real Estate ProceedsFromSaleOfOtherRealEstate	27429000	USD
	us-gaap	Proceeds From Sale Of Other Real Estate ProceedsFromSaleOfOtherRealEstate	44273000	USD
CY2012Q3	us-gaap	Property Plant And Equipment Net PropertyPlantAndEquipmentNet	21469000	USD
CY2011Q4	us-gaap	Property Plant And Equipment Net PropertyPlantAndEquipmentNet	18986000	USD
	us-gaap	Provision For Loan And Lease Losses ProvisionForLoanAndLeaseLosses	16247000	USD
	us-gaap	Provision For Loan And Lease Losses ProvisionForLoanAndLeaseLosses	16221000	USD
CY2012Q3	us-gaap	Provision For Loan And Lease Losses ProvisionForLoanAndLeaseLosses	11937000	USD
CY2011Q3	us-gaap	Provision For Loan And Lease Losses ProvisionForLoanAndLeaseLosses	8072000	USD
	us-gaap	Repayments Of Federal Home Loan Bank Borrowings RepaymentsOfFederalHomeLoanBankBorrowings	133500000	USD
	us-gaap	Repayments Of Federal Home Loan Bank Borrowings RepaymentsOfFederalHomeLoanBankBorrowings	23254000	USD
CY2011Q4	us-gaap	Retained Earnings Accumulated Deficit RetainedEarningsAccumulatedDeficit	35097000	USD
CY2012Q3	us-gaap	Retained Earnings Accumulated Deficit RetainedEarningsAccumulatedDeficit	53232000	USD
	efsc	Cash Received From Acquisition Of Legacy Bank CashReceivedFromAcquisitionOfLegacyBank	8926000	USD
	us-gaap	Share Based Compensation ShareBasedCompensation	1120000	USD
	us-gaap	Share Based Compensation ShareBasedCompensation	1791000	USD
	us-gaap	Stock Issued During Period Shares New Issues StockIssuedDuringPeriodSharesNewIssues	2743900	shares
	us-gaap	Stock Issued During Period Shares Share Based Compensation StockIssuedDuringPeriodSharesShareBasedCompensation	109812	shares
	us-gaap	Stock Issued During Period Shares Share Based Compensation StockIssuedDuringPeriodSharesShareBasedCompensation	189848	shares
	us-gaap	Stock Issued During Period Value New Issues StockIssuedDuringPeriodValueNewIssues	32608000	USD
	us-gaap	Stock Issued During Period Value Share Based Compensation StockIssuedDuringPeriodValueShareBasedCompensation	1532000	USD
	us-gaap	Stock Issued During Period Value Share Based Compensation StockIssuedDuringPeriodValueShareBasedCompensation	1369000	USD
CY2011Q4	us-gaap	Stockholders Equity StockholdersEquity	239565000	USD
CY2012Q3	us-gaap	Stockholders Equity StockholdersEquity	267516000	USD
CY2010Q4	us-gaap	Stockholders Equity StockholdersEquity	179801000	USD
CY2011Q3	us-gaap	Stockholders Equity StockholdersEquity	234471000	USD
CY2012Q3	us-gaap	Subordinated Debt SubordinatedDebt	85081000	USD
CY2011Q4	us-gaap	Subordinated Debt SubordinatedDebt	85081000	USD
CY2012Q3	us-gaap	Time Deposits100000 Or More TimeDeposits100000OrMore	420672000	USD
CY2011Q4	us-gaap	Time Deposits100000 Or More TimeDeposits100000OrMore	550535000	USD
CY2012Q3	us-gaap	Time Deposits Less Than100000 TimeDepositsLessThan100000	192521000	USD
CY2011Q4	us-gaap	Time Deposits Less Than100000 TimeDepositsLessThan100000	266386000	USD
	us-gaap	Transfer Of Other Real Estate TransferOfOtherRealEstate	19799000	USD
	us-gaap	Transfer Of Other Real Estate TransferOfOtherRealEstate	20287000	USD
CY2011Q4	us-gaap	Treasury Stock Shares TreasuryStockShares	76000	shares
CY2012Q3	us-gaap	Treasury Stock Shares TreasuryStockShares	76000	shares
CY2012Q3	us-gaap	Treasury Stock Value TreasuryStockValue	1743000	USD
CY2011Q4	us-gaap	Treasury Stock Value TreasuryStockValue	1743000	USD
CY2011Q3	us-gaap	Weighted Average Number Of Diluted Shares Outstanding WeightedAverageNumberOfDilutedSharesOutstanding	19202000	shares
	us-gaap	Weighted Average Number Of Diluted Shares Outstanding WeightedAverageNumberOfDilutedSharesOutstanding	17781000	shares
CY2012Q3	us-gaap	Weighted Average Number Of Diluted Shares Outstanding WeightedAverageNumberOfDilutedSharesOutstanding	19415000	shares
	us-gaap	Weighted Average Number Of Diluted Shares Outstanding WeightedAverageNumberOfDilutedSharesOutstanding	19302000	shares
	us-gaap	Weighted Average Number Of Shares Outstanding Basic WeightedAverageNumberOfSharesOutstandingBasic	16322000	shares
CY2012Q3	us-gaap	Weighted Average Number Of Shares Outstanding Basic WeightedAverageNumberOfSharesOutstandingBasic	17876000	shares
	us-gaap	Weighted Average Number Of Shares Outstanding Basic WeightedAverageNumberOfSharesOutstandingBasic	17829000	shares
CY2011Q3	us-gaap	Weighted Average Number Of Shares Outstanding Basic WeightedAverageNumberOfSharesOutstandingBasic	17741000	shares
CY2011Q4	efsc	Accumulated Other Comprehensive Income Loss Dedesignated Derivative Amount AccumulatedOtherComprehensiveIncomeLossDedesignatedDerivativeAmount	0	USD
CY2008Q4	efsc	Amount Paid To Enter Into Series Of Interest Rate Caps AmountPaidToEnterIntoSeriesOfInterestRateCaps	2100000	USD
CY2010Q1	efsc	Amount Paid To Enter Into Series Of Interest Rate Caps AmountPaidToEnterIntoSeriesOfInterestRateCaps	751000	USD
	efsc	Cash Received From Acquisition Of First National Bank Of Olathe CashReceivedFromAcquisitionOfFirstNationalBankOfOlathe	0	USD
	efsc	Cash Received From Acquisition Of First National Bank Of Olathe CashReceivedFromAcquisitionOfFirstNationalBankOfOlathe	112778000	USD
	efsc	Cash Received From Acquisition Of Legacy Bank CashReceivedFromAcquisitionOfLegacyBank	0	USD
	efsc	Certain Loans Acquired In Transfer Not Accounted For As Debt Securities Accretable Yield Other CertainLoansAcquiredInTransferNotAccountedForAsDebtSecuritiesAccretableYieldOther	6423000	USD
	efsc	Certain Loans Acquired In Transfer Not Accounted For As Debt Securities Accretable Yield Other CertainLoansAcquiredInTransferNotAccountedForAsDebtSecuritiesAccretableYieldOther	34228000	USD
	efsc	Change In Fdic Loss Share Receivable ChangeInFdicLossShareReceivable	1148000	USD
CY2012Q3	efsc	Change In Fdic Loss Share Receivable ChangeInFdicLossShareReceivable	1912000	USD
CY2011Q3	efsc	Change In Fdic Loss Share Receivable ChangeInFdicLossShareReceivable	1513000	USD
	efsc	Change In Fdic Loss Share Receivable ChangeInFdicLossShareReceivable	-6738000	USD
CY2011Q4	efsc	Collateral Pledged CollateralPledged	2650000	USD
CY2012Q3	efsc	Collateral Pledged CollateralPledged	3800000	USD
CY2011Q3	efsc	Dedesignated Derivative Instruments Gain Recognized In Income DedesignatedDerivativeInstrumentsGainRecognizedInIncome	44000	USD
	efsc	Dedesignated Derivative Instruments Gain Recognized In Income DedesignatedDerivativeInstrumentsGainRecognizedInIncome	132000	USD
	efsc	Fdic And Other Insurance FdicAndOtherInsurance	2658000	USD
	efsc	Fdic And Other Insurance FdicAndOtherInsurance	3183000	USD
CY2011Q3	efsc	Fdic And Other Insurance FdicAndOtherInsurance	828000	USD
CY2012Q3	efsc	Fdic And Other Insurance FdicAndOtherInsurance	862000	USD
	efsc	Financing Receivable Credit Quality Time Period Expected To Return To Perform FinancingReceivableCreditQualityTimePeriodExpectedToReturnToPerform	P12M
CY2012Q3	efsc	Financing Receivable Modifications Reserve FinancingReceivableModificationsReserve	791000000	USD
CY2012Q3	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	2510000	USD
	dei	Document Fiscal Period Focus DocumentFiscalPeriodFocus	Q3
CY2011Q3	efsc	Gain On State Tax Credits Net GainOnStateTaxCreditsNet	1368000	USD
	efsc	Gain On State Tax Credits Net GainOnStateTaxCreditsNet	1180000	USD
CY2012Q3	efsc	Gain On State Tax Credits Net GainOnStateTaxCreditsNet	256000	USD
CY2012Q3	efsc	Increase In State Tax Credits Carried At Fair Value IncreaseInStateTaxCreditsCarriedAtFairValue	257000	USD
CY2011Q3	efsc	Increase In State Tax Credits Carried At Fair Value IncreaseInStateTaxCreditsCarriedAtFairValue	975000	USD
CY2011Q3	efsc	Incremental Common Shares Attributable To Additional Dilutive Common Stock Equivalents IncrementalCommonSharesAttributableToAdditionalDilutiveCommonStockEquivalents	22000	shares
	efsc	Incremental Common Shares Attributable To Additional Dilutive Common Stock Equivalents IncrementalCommonSharesAttributableToAdditionalDilutiveCommonStockEquivalents	20000	shares
CY2012Q3	efsc	Incremental Common Shares Attributable To Additional Dilutive Common Stock Equivalents IncrementalCommonSharesAttributableToAdditionalDilutiveCommonStockEquivalents	100000	shares
	efsc	Incremental Common Shares Attributable To Additional Dilutive Common Stock Equivalents IncrementalCommonSharesAttributableToAdditionalDilutiveCommonStockEquivalents	34000	shares
CY2012Q3	efsc	Interest Bearing Deposits Greater Than90 Days InterestBearingDepositsGreaterThan90Days	1000000	USD
CY2011Q4	efsc	Interest Bearing Deposits Greater Than90 Days InterestBearingDepositsGreaterThan90Days	1502000	USD
	efsc	Loan Legal And Other Real Estate Expense LoanLegalAndOtherRealEstateExpense	7267000	USD
CY2012Q3	efsc	Loan Legal And Other Real Estate Expense LoanLegalAndOtherRealEstateExpense	1187000	USD
	efsc	Loan Legal And Other Real Estate Expense LoanLegalAndOtherRealEstateExpense	5216000	USD
CY2011Q3	efsc	Loan Legal And Other Real Estate Expense LoanLegalAndOtherRealEstateExpense	1576000	USD
CY2012Q3	efsc	Loans And Leases Receivable Gross Carrying Amount Covered And Not Covered LoansAndLeasesReceivableGrossCarryingAmountCoveredAndNotCovered	2208599000	USD
CY2011Q4	efsc	Loans And Leases Receivable Gross Carrying Amount Covered And Not Covered LoansAndLeasesReceivableGrossCarryingAmountCoveredAndNotCovered	2197684000	USD
	efsc	Loans And Leases Receivable Impaired Loans Contractual Interest Including Interest Lost On Nonaccrual Loans LoansAndLeasesReceivableImpairedLoansContractualInterestIncludingInterestLostOnNonaccrualLoans	2200000	USD
CY2012Q3	efsc	Loans And Leases Receivable Impaired Loans Contractual Interest Including Interest Lost On Nonaccrual Loans LoansAndLeasesReceivableImpairedLoansContractualInterestIncludingInterestLostOnNonaccrualLoans	708000	USD
CY2011Q4	efsc	Loans Purchased From Fdic Outstanding Balance LoansPurchasedFromFdicOutstandingBalance	496200000	USD
CY2012Q3	efsc	Loans Purchased From Fdic Outstanding Balance LoansPurchasedFromFdicOutstandingBalance	338200000	USD
CY2011Q4	efsc	Maximum Percentage Of Shareholders Equity Security Holdings Held Of One Issuer MaximumPercentageOfShareholdersEquitySecurityHoldingsHeldOfOneIssuer	0.10
	efsc	Mortgage Backed Securities Weighted Average Life MortgageBackedSecuritiesWeightedAverageLife	P3Y
	efsc	Net Accretion Of Loan Discount And Indemnification Asset NetAccretionOfLoanDiscountAndIndemnificationAsset	10964000	USD
	efsc	Net Accretion Of Loan Discount And Indemnification Asset NetAccretionOfLoanDiscountAndIndemnificationAsset	18754000	USD
	efsc	Net Cash Proceeds Received From Fdic Loss Share Receivable NetCashProceedsReceivedFromFdicLossShareReceivable	35932000	USD
	efsc	Net Cash Proceeds Received From Fdic Loss Share Receivable NetCashProceedsReceivedFromFdicLossShareReceivable	85173000	USD
CY2012Q3	efsc	Net Cash Proceeds Received From Fdic Loss Share Receivable NetCashProceedsReceivedFromFdicLossShareReceivable	15200000	USD
CY2012Q3	efsc	Number Of Counts Found Guilty NumberOfCountsFoundGuilty	20	charge_count
CY2009Q1	efsc	Number Of Interest Rate Swaps Previously Held But Now Terminated NumberOfInterestRateSwapsPreviouslyHeldButNowTerminated	2	swap_agreement
CY2012Q3	efsc	Other Real Estate Covered Under Fdic Loss Share OtherRealEstateCoveredUnderFdicLossShare	18810000	USD
CY2011Q4	efsc	Other Real Estate Covered Under Fdic Loss Share OtherRealEstateCoveredUnderFdicLossShare	36471000	USD
CY2011Q4	efsc	Other Real Estate Not Covered Under Fdic Loss Share OtherRealEstateNotCoveredUnderFdicLossShare	17217000	USD
CY2012Q3	efsc	Other Real Estate Not Covered Under Fdic Loss Share OtherRealEstateNotCoveredUnderFdicLossShare	12549000	USD
	efsc	Payments To Acquire State Tax Credits Held For Sale PaymentsToAcquireStateTaxCreditsHeldForSale	18577000	USD
	efsc	Payments To Acquire State Tax Credits Held For Sale PaymentsToAcquireStateTaxCreditsHeldForSale	0	USD
	efsc	Prepaid Fdic Insurance PrepaidFdicInsurance	1837000	USD
	efsc	Prepaid Fdic Insurance PrepaidFdicInsurance	2336000	USD
	efsc	Proceeds From Sale Of State Tax Credits Held For Sale ProceedsFromSaleOfStateTaxCreditsHeldForSale	8045000	USD
	efsc	Proceeds From Sale Of State Tax Credits Held For Sale ProceedsFromSaleOfStateTaxCreditsHeldForSale	4408000	USD
	efsc	Provision For Loan Losses Covered Under Fdic Loss Share ProvisionForLoanLossesCoveredUnderFdicLossShare	2947000	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
CY2011Q3	efsc	Provision For Loan Losses Covered Under Fdic Loss Share ProvisionForLoanLossesCoveredUnderFdicLossShare	2672000	USD
CY2011Q3	efsc	Provision For Loan Losses Not Covered Under Fdic Loss Share ProvisionForLoanLossesNotCoveredUnderFdicLossShare	5400000	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	Provision For Loan Losses Not Covered Under Fdic Loss Share ProvisionForLoanLossesNotCoveredUnderFdicLossShare	13300000	USD
	efsc	Sales Of Other Real Estate Financed SalesOfOtherRealEstateFinanced	2135000	USD
	efsc	Sales Of Other Real Estate Financed SalesOfOtherRealEstateFinanced	5264000	USD
	dei	Entity Central Index Key EntityCentralIndexKey	0001025835
CY2012Q4	dei	Entity Common Stock Shares Outstanding EntityCommonStockSharesOutstanding	17963888	shares
	efsc	State Tax Credit Term StateTaxCreditTerm	P10Y
CY2011Q4	efsc	State Tax Credits Held For Sale StateTaxCreditsHeldForSale	50446000	USD
CY2012Q3	efsc	State Tax Credits Held For Sale StateTaxCreditsHeldForSale	65873000	USD
CY2011Q4	efsc	State Tax Credits Held For Sale Fair Value Disclosure StateTaxCreditsHeldForSaleFairValueDisclosure	26350000	USD
CY2012Q3	efsc	State Tax Credits Held For Sale Fair Value Disclosure StateTaxCreditsHeldForSaleFairValueDisclosure	25069000	USD
CY2012Q3	efsc	Unrealized Gain Derivative Instruments UnrealizedGainDerivativeInstruments	3400000	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 Year Focus DocumentFiscalYearFocus	2012
	dei	Document Period End Date DocumentPeriodEndDate	2012-09-30
	dei	Document Type DocumentType	10-Q
	dei	Entity Filer Category EntityFilerCategory	Accelerated Filer
	dei	Entity Registrant Name EntityRegistrantName	ENTERPRISE FINANCIAL SERVICES CORP

Files In Submission

Name	View Source	Status
0001025835-12-000071-index-headers.html	Edgar Link	pending
0001025835-12-000071-index.html	Edgar Link	pending
0001025835-12-000071.txt	Edgar Link	pending
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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

2012 Q4 Form 10-Q Financial Statement

#000102583512000071 Filed on November 05, 2012

Income Statement

Balance Sheet

Cashflow Statement

Facts In Submission

Files In Submission

$EFSC Enterprise Financial Services Corp Stock $efsc

2012 Q4 Form 10-Q Financial Statement

#000102583512000071 Filed on November 05, 2012

Income Statement

Balance Sheet

Cashflow Statement

Facts In Submission

Files In Submission

$EFSC
Enterprise Financial Services Corp Stock $efsc