$INDB
INDEPENDENT BANK CORP Stock $indb

$indb Overview Financials Valuation SEC Filings Company Website

2012 Q3 Form 10-Q Financial Statement

#000077690112000021 Filed on November 06, 2012

Income Statement

Concept	2012 Q3	2011 Q3
Revenue	$48.56M	$48.94M
YoY Change	-0.78%
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	$2.600M	$2.300M
YoY Change	13.04%	-45.24%
% of Gross Profit
Operating Expenses
YoY Change
Operating Profit
YoY Change
Interest Expense	$5.717M	$7.261M
YoY Change	-21.26%
% of Operating Profit
Other Income/Expense, Net
YoY Change
Pretax Income	$15.29M	$16.57M
YoY Change	-7.71%	11.93%
Income Tax	$3.687M	$4.607M
% Of Pretax Income	24.12%	27.81%
Net Earnings	$11.60M	$11.96M
YoY Change	-2.99%	7.74%
Net Earnings / Revenue	23.89%	24.44%
Basic Earnings Per Share	$0.54	$0.56
Diluted Earnings Per Share	$0.53	$0.56
COMMON SHARES
Basic Shares Outstanding	21.65M shares	21.46M shares
Diluted Shares Outstanding	21.71M shares	21.48M shares

Balance Sheet

Concept	2012 Q3	2011 Q3
SHORT-TERM ASSETS
Cash & Short-Term Investments
YoY Change
Cash & Equivalents
Short-Term Investments	$313.2M
Other Short-Term Assets
YoY Change
Inventory
Prepaid Expenses
Receivables
Other Receivables
Total Short-Term Assets
YoY Change
LONG-TERM ASSETS
Property, Plant & Equipment	$49.10M	$48.00M
YoY Change	2.29%	6.67%
Goodwill	$127.8M
YoY Change
Intangibles
YoY Change
Long-Term Investments
YoY Change
Other Assets
YoY Change
Total Long-Term Assets
YoY Change
TOTAL ASSETS
Total Short-Term Assets
Total Long-Term Assets
Total Assets	$5.192B	$4.900B
YoY Change	5.96%	4.17%
SHORT-TERM LIABILITIES
YoY Change
Accounts Payable
YoY Change
Accrued Expenses
YoY Change
Deferred Revenue
YoY Change
Short-Term Debt	$209.0M	$219.0M
YoY Change	-4.57%	19.67%
Long-Term Debt Due
YoY Change
Total Short-Term Liabilities	$209.0M	$219.0M
YoY Change	-4.57%	19.67%
LONG-TERM LIABILITIES
Long-Term Debt	$92.00M	$92.00M
YoY Change	0.0%	0.0%
Other Long-Term Liabilities	$91.00M	$83.00M
YoY Change	9.64%	-1.19%
Total Long-Term Liabilities	$183.0M	$175.0M
YoY Change	4.57%	-0.57%
TOTAL LIABILITIES
Total Short-Term Liabilities	$209.0M	$219.0M
Total Long-Term Liabilities	$183.0M	$175.0M
Total Liabilities	$4.699B	$4.439B
YoY Change	5.86%	3.76%
SHAREHOLDERS EQUITY
Retained Earnings	$258.5M
YoY Change
Common Stock	$214.0K
YoY Change
Preferred Stock
YoY Change
Treasury Stock (at cost)
YoY Change
Treasury Stock Shares
Shareholders Equity	$493.0M	$461.1M
YoY Change
Total Liabilities & Shareholders Equity	$5.192B	$4.900B
YoY Change	5.96%	4.17%

Cashflow Statement

Concept	2012 Q3	2011 Q3
OPERATING ACTIVITIES
Net Income	$11.60M	$11.96M
YoY Change	-2.99%	7.74%
Depreciation, Depletion And Amortization	$2.600M	$2.300M
YoY Change	13.04%	-45.24%
Cash From Operating Activities	-$600.0K	-$3.400M
YoY Change	-82.35%	-113.33%
INVESTING ACTIVITIES
Capital Expenditures
YoY Change
Acquisitions
YoY Change
Other Investing Activities	-$63.10M	$17.80M
YoY Change	-454.49%	-170.92%
Cash From Investing Activities	-$59.20M	$21.00M
YoY Change	-381.9%	-197.67%
FINANCING ACTIVITIES
Cash Dividend Paid
YoY Change
Common Stock Issuance & Retirement, Net
YoY Change
Debt Paid & Issued, Net
YoY Change
Cash From Financing Activities	49.90M	29.90M
YoY Change	66.89%	-145.93%
NET CHANGE
Cash From Operating Activities	-600.0K	-3.400M
Cash From Investing Activities	-59.20M	21.00M
Cash From Financing Activities	49.90M	29.90M
Net Change In Cash	-9.900M	47.50M
YoY Change	-120.84%	-177.74%
FREE CASH FLOW
Cash From Operating Activities	-$600.0K	-$3.400M
Capital Expenditures
Free Cash Flow
YoY Change

Facts In Submission

Frame	Concept Type	Concept / XBRL Key	Value	Unit
	us-gaap	Stock Issued During Period Value Restricted Stock Award Net Of Forfeitures StockIssuedDuringPeriodValueRestrictedStockAwardNetOfForfeitures	-361000	USD
CY2011Q4	us-gaap	Accumulated Other Comprehensive Income Loss Available For Sale Securities Adjustment Net Of Tax AccumulatedOtherComprehensiveIncomeLossAvailableForSaleSecuritiesAdjustmentNetOfTax	6574000	USD
CY2010Q4	us-gaap	Accumulated Other Comprehensive Income Loss Available For Sale Securities Adjustment Net Of Tax AccumulatedOtherComprehensiveIncomeLossAvailableForSaleSecuritiesAdjustmentNetOfTax	6305000	USD
CY2012Q3	us-gaap	Accumulated Other Comprehensive Income Loss Available For Sale Securities Adjustment Net Of Tax AccumulatedOtherComprehensiveIncomeLossAvailableForSaleSecuritiesAdjustmentNetOfTax	7156000	USD
CY2010Q4	us-gaap	Accumulated Other Comprehensive Income Loss Cumulative Changes In Net Gain Loss From Cash Flow Hedges Effect Net Of Tax AccumulatedOtherComprehensiveIncomeLossCumulativeChangesInNetGainLossFromCashFlowHedgesEffectNetOfTax	-7125000	USD
CY2011Q4	us-gaap	Accumulated Other Comprehensive Income Loss Cumulative Changes In Net Gain Loss From Cash Flow Hedges Effect Net Of Tax AccumulatedOtherComprehensiveIncomeLossCumulativeChangesInNetGainLossFromCashFlowHedgesEffectNetOfTax	-10804000	USD
CY2011Q4	us-gaap	Accumulated Other Comprehensive Income Loss Defined Benefit Pension And Other Postretirement Plans Net Of Tax AccumulatedOtherComprehensiveIncomeLossDefinedBenefitPensionAndOtherPostretirementPlansNetOfTax	1260000	USD
CY2010Q4	us-gaap	Accumulated Other Comprehensive Income Loss Defined Benefit Pension And Other Postretirement Plans Net Of Tax AccumulatedOtherComprehensiveIncomeLossDefinedBenefitPensionAndOtherPostretirementPlansNetOfTax	1094000	USD
CY2012Q3	us-gaap	Accumulated Other Comprehensive Income Loss Defined Benefit Pension And Other Postretirement Plans Net Of Tax AccumulatedOtherComprehensiveIncomeLossDefinedBenefitPensionAndOtherPostretirementPlansNetOfTax	1191000	USD
CY2012Q3	us-gaap	Antidilutive Securities Excluded From Computation Of Earnings Per Share Amount AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount	357459	shares
CY2011Q3	us-gaap	Antidilutive Securities Excluded From Computation Of Earnings Per Share Amount AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount	888963	shares
	us-gaap	Antidilutive Securities Excluded From Computation Of Earnings Per Share Amount AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount	820871	shares
CY2011Q3	us-gaap	Accumulated Other Comprehensive Income Loss Available For Sale Securities Adjustment Net Of Tax AccumulatedOtherComprehensiveIncomeLossAvailableForSaleSecuritiesAdjustmentNetOfTax	6533000	USD
CY2011Q3	us-gaap	Accumulated Other Comprehensive Income Loss Cumulative Changes In Net Gain Loss From Cash Flow Hedges Effect Net Of Tax AccumulatedOtherComprehensiveIncomeLossCumulativeChangesInNetGainLossFromCashFlowHedgesEffectNetOfTax	-11169000	USD
CY2012Q3	us-gaap	Accumulated Other Comprehensive Income Loss Cumulative Changes In Net Gain Loss From Cash Flow Hedges Effect Net Of Tax AccumulatedOtherComprehensiveIncomeLossCumulativeChangesInNetGainLossFromCashFlowHedgesEffectNetOfTax	-10449000	USD
CY2011Q3	us-gaap	Accumulated Other Comprehensive Income Loss Defined Benefit Pension And Other Postretirement Plans Net Of Tax AccumulatedOtherComprehensiveIncomeLossDefinedBenefitPensionAndOtherPostretirementPlansNetOfTax	764000	USD
CY2012Q3	us-gaap	Accumulated Other Comprehensive Income Loss Net Of Tax AccumulatedOtherComprehensiveIncomeLossNetOfTax	-3589000	USD
CY2011Q4	us-gaap	Accumulated Other Comprehensive Income Loss Net Of Tax AccumulatedOtherComprehensiveIncomeLossNetOfTax	-4486000	USD
CY2010Q4	us-gaap	Accumulated Other Comprehensive Income Loss Net Of Tax AccumulatedOtherComprehensiveIncomeLossNetOfTax	-766000	USD
CY2011Q3	us-gaap	Accumulated Other Comprehensive Income Loss Net Of Tax AccumulatedOtherComprehensiveIncomeLossNetOfTax	-4360000	USD
CY2012Q3	us-gaap	Additional Paid In Capital AdditionalPaidInCapital	237859000	USD
CY2011Q4	us-gaap	Additional Paid In Capital AdditionalPaidInCapital	233878000	USD
	us-gaap	Adjustments To Additional Paid In Capital Sharebased Compensation Requisite Service Period Recognition Value AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue	1917000	USD
	us-gaap	Adjustments To Additional Paid In Capital Sharebased Compensation Requisite Service Period Recognition Value AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue	2178000	USD
	us-gaap	Adjustments To Additional Paid In Capital Tax Effect From Share Based Compensation AdjustmentsToAdditionalPaidInCapitalTaxEffectFromShareBasedCompensation	251000	USD
	us-gaap	Adjustments To Additional Paid In Capital Tax Effect From Share Based Compensation AdjustmentsToAdditionalPaidInCapitalTaxEffectFromShareBasedCompensation	153000	USD
	us-gaap	Adjustments To Reconcile Net Income Loss To Cash Provided By Used In Operating Activities AdjustmentsToReconcileNetIncomeLossToCashProvidedByUsedInOperatingActivities	-3149000	USD
	us-gaap	Adjustments To Reconcile Net Income Loss To Cash Provided By Used In Operating Activities AdjustmentsToReconcileNetIncomeLossToCashProvidedByUsedInOperatingActivities	1424000	USD
	us-gaap	Advertising Expense AdvertisingExpense	3478000	USD
CY2011Q3	us-gaap	Advertising Expense AdvertisingExpense	703000	USD
	us-gaap	Advertising Expense AdvertisingExpense	3247000	USD
CY2012Q3	us-gaap	Advertising Expense AdvertisingExpense	1267000	USD
CY2012Q3	us-gaap	Allowance For Loan And Lease Losses Provision For Loss Net AllowanceForLoanAndLeaseLossesProvisionForLossNet	3606000	USD
	us-gaap	Allowance For Loan And Lease Losses Provision For Loss Net AllowanceForLoanAndLeaseLossesProvisionForLossNet	13706000	USD
CY2011Q3	us-gaap	Allowance For Loan And Lease Losses Provision For Loss Net AllowanceForLoanAndLeaseLossesProvisionForLossNet	2000000	USD
	us-gaap	Allowance For Loan And Lease Losses Provision For Loss Net AllowanceForLoanAndLeaseLossesProvisionForLossNet	7682000	USD
CY2012Q3	us-gaap	Allowance For Loan And Lease Losses Recoveries Of Bad Debts AllowanceForLoanAndLeaseLossesRecoveriesOfBadDebts	562000	USD
	us-gaap	Allowance For Loan And Lease Losses Recoveries Of Bad Debts AllowanceForLoanAndLeaseLossesRecoveriesOfBadDebts	1318000	USD
CY2011Q3	us-gaap	Allowance For Loan And Lease Losses Recoveries Of Bad Debts AllowanceForLoanAndLeaseLossesRecoveriesOfBadDebts	813000	USD
	us-gaap	Allowance For Loan And Lease Losses Recoveries Of Bad Debts AllowanceForLoanAndLeaseLossesRecoveriesOfBadDebts	1584000	USD
CY2012Q3	us-gaap	Allowance For Loan And Lease Losses Write Offs AllowanceForLoanAndLeaseLossesWriteOffs	2825000	USD
	us-gaap	Allowance For Loan And Lease Losses Write Offs AllowanceForLoanAndLeaseLossesWriteOffs	13538000	USD
CY2011Q3	us-gaap	Allowance For Loan And Lease Losses Write Offs AllowanceForLoanAndLeaseLossesWriteOffs	2172000	USD
	us-gaap	Allowance For Loan And Lease Losses Write Offs AllowanceForLoanAndLeaseLossesWriteOffs	8243000	USD
CY2011	us-gaap	Amortization Of Deferred Loan Origination Fees Net AmortizationOfDeferredLoanOriginationFeesNet	2900000	USD
	us-gaap	Amortization Of Deferred Loan Origination Fees Net AmortizationOfDeferredLoanOriginationFeesNet	3200000	USD
	us-gaap	Antidilutive Securities Excluded From Computation Of Earnings Per Share Amount AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount	614181	shares
CY2011Q4	us-gaap	Assets Assets	4970240000	USD
CY2012Q3	us-gaap	Assets Assets	5192094000	USD
CY2012Q3	us-gaap	Assets Designated To Closed Block Equity Securities Available For Sale At Fair Value AssetsDesignatedToClosedBlockEquitySecuritiesAvailableForSaleAtFairValue	9968000	USD
CY2012Q3	us-gaap	Available For Sale Equity Securities Amortized Cost Basis AvailableForSaleEquitySecuritiesAmortizedCostBasis	9764000	USD
CY2012Q3	us-gaap	Available For Sale Securities AvailableForSaleSecurities	323156000	USD
CY2011Q4	us-gaap	Available For Sale Securities AvailableForSaleSecurities	305332000	USD
CY2012Q3	us-gaap	Available For Sale Securities Amortized Cost AvailableForSaleSecuritiesAmortizedCost	311756000	USD
CY2011Q4	us-gaap	Available For Sale Securities Amortized Cost AvailableForSaleSecuritiesAmortizedCost	294996000	USD
CY2012Q3	us-gaap	Available For Sale Securities And Held To Maturity Securities AvailableForSaleSecuritiesAndHeldToMaturitySecurities	518610000	USD
CY2011Q4	us-gaap	Available For Sale Securities And Held To Maturity Securities AvailableForSaleSecuritiesAndHeldToMaturitySecurities	516826000	USD
CY2012Q3	us-gaap	Available For Sale Securities Debt Maturities After Five Through Ten Years Amortized Cost AvailableForSaleSecuritiesDebtMaturitiesAfterFiveThroughTenYearsAmortizedCost	71549000	USD
CY2012Q3	us-gaap	Available For Sale Securities Debt Maturities After Five Through Ten Years Fair Value AvailableForSaleSecuritiesDebtMaturitiesAfterFiveThroughTenYearsFairValue	75974000	USD
CY2012Q3	us-gaap	Available For Sale Securities Debt Maturities After One Through Five Years Amortized Cost AvailableForSaleSecuritiesDebtMaturitiesAfterOneThroughFiveYearsAmortizedCost	1414000	USD
CY2012Q3	us-gaap	Available For Sale Securities Debt Maturities After One Through Five Years Fair Value AvailableForSaleSecuritiesDebtMaturitiesAfterOneThroughFiveYearsFairValue	1521000	USD
CY2012Q3	us-gaap	Available For Sale Securities Debt Maturities After Ten Years Amortized Cost AvailableForSaleSecuritiesDebtMaturitiesAfterTenYearsAmortizedCost	228689000	USD
CY2012Q3	us-gaap	Available For Sale Securities Debt Maturities After Ten Years Fair Value AvailableForSaleSecuritiesDebtMaturitiesAfterTenYearsFairValue	235336000	USD
CY2012Q3	us-gaap	Available For Sale Securities Debt Maturities Amortized Cost AvailableForSaleSecuritiesDebtMaturitiesAmortizedCost	301992000	USD
CY2012Q3	us-gaap	Available For Sale Securities Debt Maturities Within One Year Amortized Cost AvailableForSaleSecuritiesDebtMaturitiesWithinOneYearAmortizedCost	340000	USD
CY2012Q3	us-gaap	Available For Sale Securities Debt Maturities Within One Year Fair Value AvailableForSaleSecuritiesDebtMaturitiesWithinOneYearFairValue	357000	USD
CY2012Q3	us-gaap	Available For Sale Securities Debt Securities Current AvailableForSaleSecuritiesDebtSecuritiesCurrent	313188000	USD
CY2012Q3	us-gaap	Available For Sale Securities Gross Realized Gains AvailableForSaleSecuritiesGrossRealizedGains		USD
	us-gaap	Available For Sale Securities Gross Realized Gains AvailableForSaleSecuritiesGrossRealizedGains	723000	USD
	us-gaap	Available For Sale Securities Gross Realized Gains AvailableForSaleSecuritiesGrossRealizedGains		USD
CY2011Q3	us-gaap	Available For Sale Securities Gross Realized Gains AvailableForSaleSecuritiesGrossRealizedGains		USD
CY2012Q3	us-gaap	Availableforsale Securities Gross Unrealized Gain AvailableforsaleSecuritiesGrossUnrealizedGain	16730000	USD
CY2011Q4	us-gaap	Availableforsale Securities Gross Unrealized Gain AvailableforsaleSecuritiesGrossUnrealizedGain	16916000	USD
CY2012Q3	us-gaap	Bank Owned Life Insurance BankOwnedLifeInsurance	86980000	USD
CY2011Q4	us-gaap	Bank Owned Life Insurance BankOwnedLifeInsurance	86137000	USD
CY2012Q3	us-gaap	Bank Owned Life Insurance Income BankOwnedLifeInsuranceIncome	757000	USD
	us-gaap	Bank Owned Life Insurance Income BankOwnedLifeInsuranceIncome	2211000	USD
	us-gaap	Bank Owned Life Insurance Income BankOwnedLifeInsuranceIncome	2323000	USD
CY2011Q3	us-gaap	Bank Owned Life Insurance Income BankOwnedLifeInsuranceIncome	757000	USD
	us-gaap	Cash And Cash Equivalents Period Increase Decrease CashAndCashEquivalentsPeriodIncreaseDecrease	-59111000	USD
	us-gaap	Cash And Cash Equivalents Period Increase Decrease CashAndCashEquivalentsPeriodIncreaseDecrease	73558000	USD
CY2012Q3	us-gaap	Cash And Due From Banks CashAndDueFromBanks	66690000	USD
CY2011Q4	us-gaap	Cash And Due From Banks CashAndDueFromBanks	58301000	USD
CY2010Q4	us-gaap	Cash Cash Equivalents And Federal Funds Sold CashCashEquivalentsAndFederalFundsSold	161282000	USD
CY2012Q3	us-gaap	Cash Cash Equivalents And Federal Funds Sold CashCashEquivalentsAndFederalFundsSold	178393000	USD
CY2011Q3	us-gaap	Cash Cash Equivalents And Federal Funds Sold CashCashEquivalentsAndFederalFundsSold	234840000	USD
CY2011Q4	us-gaap	Cash Cash Equivalents And Federal Funds Sold CashCashEquivalentsAndFederalFundsSold	237504000	USD
	us-gaap	Cash Flow Hedge Loss Reclassified To Interest Expense CashFlowHedgeLossReclassifiedToInterestExpense	5700000	USD
CY2011Q4	us-gaap	Collateral Already Posted Aggregate Fair Value CollateralAlreadyPostedAggregateFairValue	47600	USD
CY2012Q3	us-gaap	Collateral Already Posted Aggregate Fair Value CollateralAlreadyPostedAggregateFairValue	50300	USD
CY2012Q3	us-gaap	Commitments And Contingencies CommitmentsAndContingencies		USD
CY2011Q4	us-gaap	Commitments And Contingencies CommitmentsAndContingencies		USD
CY2012Q3	us-gaap	Commitments Fair Value Disclosure CommitmentsFairValueDisclosure	831000	USD
CY2011Q4	us-gaap	Commitments Fair Value Disclosure CommitmentsFairValueDisclosure	265000	USD
CY2011Q3	us-gaap	Common Stock Dividends Per Share Declared CommonStockDividendsPerShareDeclared	0.19
	us-gaap	Common Stock Dividends Per Share Declared CommonStockDividendsPerShareDeclared	0.57
	us-gaap	Common Stock Dividends Per Share Declared CommonStockDividendsPerShareDeclared	0.63
CY2012Q3	us-gaap	Common Stock Dividends Per Share Declared CommonStockDividendsPerShareDeclared	0.21
CY2012Q3	us-gaap	Common Stock Par Or Stated Value Per Share CommonStockParOrStatedValuePerShare	0.01
CY2011Q4	us-gaap	Common Stock Par Or Stated Value Per Share CommonStockParOrStatedValuePerShare	0.01
CY2012Q3	us-gaap	Common Stock Shares Authorized CommonStockSharesAuthorized	75000000	shares
CY2011Q4	us-gaap	Common Stock Shares Authorized CommonStockSharesAuthorized	75000000	shares
CY2011Q4	us-gaap	Common Stock Shares Issued CommonStockSharesIssued	21499768	shares
CY2012Q3	us-gaap	Common Stock Shares Issued CommonStockSharesIssued	21666926	shares
CY2011Q4	us-gaap	Common Stock Shares Outstanding CommonStockSharesOutstanding	21499768	shares
CY2012Q3	us-gaap	Common Stock Shares Outstanding CommonStockSharesOutstanding	21666926	shares
CY2012Q3	us-gaap	Common Stock Value CommonStockValue	214000	USD
CY2011Q4	us-gaap	Common Stock Value CommonStockValue	213000	USD
	us-gaap	Communication Communication	1584000	USD
	us-gaap	Communication Communication	1763000	USD
CY2012Q3	us-gaap	Communication Communication	479000	USD
CY2011Q3	us-gaap	Communication Communication	522000	USD
	us-gaap	Comprehensive Income Net Of Tax ComprehensiveIncomeNetOfTax	33555000	USD
	us-gaap	Comprehensive Income Net Of Tax ComprehensiveIncomeNetOfTax	30673000	USD
CY2011Q3	us-gaap	Comprehensive Income Net Of Tax ComprehensiveIncomeNetOfTax	8584000	USD
CY2012Q3	us-gaap	Comprehensive Income Net Of Tax ComprehensiveIncomeNetOfTax	12342000	USD
CY2011Q4	us-gaap	Credit Risk Derivatives At Fair Value Net CreditRiskDerivativesAtFairValueNet	42800	USD
CY2012Q3	us-gaap	Credit Risk Derivatives At Fair Value Net CreditRiskDerivativesAtFairValueNet	48400	USD
CY2012Q3	us-gaap	Debt And Capital Lease Obligations DebtAndCapitalLeaseObligations	489899000	USD
CY2011Q4	us-gaap	Debt And Capital Lease Obligations DebtAndCapitalLeaseObligations	537686000	USD
	us-gaap	Deferred Income Tax Expense Benefit DeferredIncomeTaxExpenseBenefit	-28000	USD
	us-gaap	Deferred Income Tax Expense Benefit DeferredIncomeTaxExpenseBenefit	-32000	USD
CY2011Q4	us-gaap	Demand Deposit Accounts DemandDepositAccounts	992418000	USD
CY2011Q4	us-gaap	Federal Home Loan Bank Stock FederalHomeLoanBankStock	35854000	USD
CY2012Q3	us-gaap	Federal Home Loan Bank Stock FederalHomeLoanBankStock	33564000	USD
CY2012Q3	us-gaap	Financing Receivable Allowance For Credit Losses Collectively Evaluated For Impairment FinancingReceivableAllowanceForCreditLossesCollectivelyEvaluatedForImpairment	46991000	USD
CY2012Q3	us-gaap	Demand Deposit Accounts DemandDepositAccounts	1110266000	USD
CY2012Q3	us-gaap	Deposits Deposits	4117847000	USD
CY2011Q4	us-gaap	Deposits Deposits	3876829000	USD
CY2011Q4	us-gaap	Deposits Money Market Deposits DepositsMoneyMarketDeposits	780437000	USD
CY2012Q3	us-gaap	Deposits Money Market Deposits DepositsMoneyMarketDeposits	840723000	USD
CY2011Q4	us-gaap	Deposits Savings Deposits DepositsSavingsDeposits	1473812000	USD
CY2012Q3	us-gaap	Deposits Savings Deposits DepositsSavingsDeposits	1536439000	USD
	us-gaap	Depreciation And Amortization DepreciationAndAmortization	7178000	USD
	us-gaap	Depreciation And Amortization DepreciationAndAmortization	7900000	USD
CY2012Q1	us-gaap	Derivative Asset Notional Amount DerivativeAssetNotionalAmount	40000000	USD
CY2011Q4	us-gaap	Derivative Fair Value Of Derivative Net DerivativeFairValueOfDerivativeNet	-18263000	USD
CY2012Q3	us-gaap	Derivative Fair Value Of Derivative Net DerivativeFairValueOfDerivativeNet	-17664000	USD
CY2012Q3	us-gaap	Derivative Instruments Gain Loss Recognized In Income Net DerivativeInstrumentsGainLossRecognizedInIncomeNet	1047000	USD
	us-gaap	Derivative Instruments Gain Loss Recognized In Income Net DerivativeInstrumentsGainLossRecognizedInIncomeNet	2747000	USD
	us-gaap	Derivative Instruments Gain Loss Recognized In Income Net DerivativeInstrumentsGainLossRecognizedInIncomeNet	1241000	USD
CY2011Q3	us-gaap	Derivative Instruments Gain Loss Recognized In Income Net DerivativeInstrumentsGainLossRecognizedInIncomeNet	295000	USD
	us-gaap	Dividends Common Stock Cash DividendsCommonStockCash	13629000	USD
	us-gaap	Dividends Common Stock Cash DividendsCommonStockCash	12218000	USD
	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	1.60
CY2011Q3	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	0.56
CY2012Q3	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	0.54
	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	1.51
	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	1.60
CY2011Q3	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	0.56
CY2012Q3	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	0.53
	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	1.51
	us-gaap	Excess Tax Benefit From Share Based Compensation Financing Activities ExcessTaxBenefitFromShareBasedCompensationFinancingActivities	251000	USD
	us-gaap	Excess Tax Benefit From Share Based Compensation Financing Activities ExcessTaxBenefitFromShareBasedCompensationFinancingActivities	153000	USD
CY2012Q3	us-gaap	Federal Deposit Insurance Corporation Premium Expense FederalDepositInsuranceCorporationPremiumExpense	775000	USD
	us-gaap	Federal Deposit Insurance Corporation Premium Expense FederalDepositInsuranceCorporationPremiumExpense	2354000	USD
CY2011Q3	us-gaap	Federal Deposit Insurance Corporation Premium Expense FederalDepositInsuranceCorporationPremiumExpense	691000	USD
	us-gaap	Federal Deposit Insurance Corporation Premium Expense FederalDepositInsuranceCorporationPremiumExpense	2760000	USD
CY2011Q3	us-gaap	Financing Receivable Allowance For Credit Losses Collectively Evaluated For Impairment FinancingReceivableAllowanceForCreditLossesCollectivelyEvaluatedForImpairment	44593000	USD
CY2012Q3	us-gaap	Financing Receivable Allowance For Credit Losses Individually Evaluated For Impairment1 FinancingReceivableAllowanceForCreditLossesIndividuallyEvaluatedForImpairment1	2755000	USD
CY2011Q3	us-gaap	Financing Receivable Allowance For Credit Losses Individually Evaluated For Impairment1 FinancingReceivableAllowanceForCreditLossesIndividuallyEvaluatedForImpairment1	2685000	USD
CY2011Q4	us-gaap	Financing Receivable Collectively Evaluated For Impairment FinancingReceivableCollectivelyEvaluatedForImpairment	3732689000	USD
CY2012Q3	us-gaap	Financing Receivable Collectively Evaluated For Impairment FinancingReceivableCollectivelyEvaluatedForImpairment	3986545000	USD
	us-gaap	Gain Loss On Sale Of Property Plant Equipment GainLossOnSaleOfPropertyPlantEquipment	29000	USD
	us-gaap	Gains Losses On Sales Of Other Real Estate GainsLossesOnSalesOfOtherRealEstate	-1308000	USD
	us-gaap	Gains Losses On Sales Of Other Real Estate GainsLossesOnSalesOfOtherRealEstate	-796000	USD
CY2011Q4	us-gaap	Goodwill Goodwill	130074000	USD
CY2012Q3	us-gaap	Goodwill Goodwill	127847000	USD
CY2011Q4	us-gaap	Financing Receivable Individually Evaluated For Impairment FinancingReceivableIndividuallyEvaluatedForImpairment	61701000	USD
CY2012Q3	us-gaap	Financing Receivable Individually Evaluated For Impairment FinancingReceivableIndividuallyEvaluatedForImpairment	69590000	USD
CY2012Q3	us-gaap	Financing Receivable Modifications Nature And Extent Of Transaction1 FinancingReceivableModificationsNatureAndExtentOfTransaction1	33
	us-gaap	Financing Receivable Modifications Nature And Extent Of Transaction1 FinancingReceivableModificationsNatureAndExtentOfTransaction1	95
CY2011Q3	us-gaap	Financing Receivable Modifications Nature And Extent Of Transaction1 FinancingReceivableModificationsNatureAndExtentOfTransaction1	45
	us-gaap	Financing Receivable Modifications Nature And Extent Of Transaction1 FinancingReceivableModificationsNatureAndExtentOfTransaction1	132
CY2012Q3	us-gaap	Financing Receivable Recorded Investment30 To59 Days Past Due FinancingReceivableRecordedInvestment30To59DaysPastDue	9523000	USD
CY2011Q4	us-gaap	Financing Receivable Recorded Investment30 To59 Days Past Due FinancingReceivableRecordedInvestment30To59DaysPastDue	12221000	USD
CY2012Q3	us-gaap	Financing Receivable Recorded Investment60 To89 Days Past Due FinancingReceivableRecordedInvestment60To89DaysPastDue	5573000	USD
CY2011Q4	us-gaap	Financing Receivable Recorded Investment60 To89 Days Past Due FinancingReceivableRecordedInvestment60To89DaysPastDue	9902000	USD
CY2012Q3	us-gaap	Financing Receivable Recorded Investment90 Days Past Due And Still Accruing FinancingReceivableRecordedInvestment90DaysPastDueAndStillAccruing	76000	USD
CY2011Q4	us-gaap	Financing Receivable Recorded Investment90 Days Past Due And Still Accruing FinancingReceivableRecordedInvestment90DaysPastDueAndStillAccruing	41000	USD
CY2012Q3	us-gaap	Financing Receivable Recorded Investment Current FinancingReceivableRecordedInvestmentCurrent	4024146000	USD
CY2011Q4	us-gaap	Financing Receivable Recorded Investment Current FinancingReceivableRecordedInvestmentCurrent	3755882000	USD
CY2012Q3	us-gaap	Financing Receivable Recorded Investment Equal To Greater Than90 Days Past Due FinancingReceivableRecordedInvestmentEqualToGreaterThan90DaysPastDue	16893000	USD
CY2011Q4	us-gaap	Financing Receivable Recorded Investment Equal To Greater Than90 Days Past Due FinancingReceivableRecordedInvestmentEqualToGreaterThan90DaysPastDue	16385000	USD
CY2012Q3	us-gaap	Financing Receivable Recorded Investment Past Due FinancingReceivableRecordedInvestmentPastDue	31989000	USD
CY2011Q4	us-gaap	Financing Receivable Recorded Investment Past Due FinancingReceivableRecordedInvestmentPastDue	38508000	USD
CY2011Q4	us-gaap	Finite Lived Intangible Assets Net FiniteLivedIntangibleAssetsNet	10648000	USD
CY2012Q3	us-gaap	Finite Lived Intangible Assets Net FiniteLivedIntangibleAssetsNet	9446000	USD
CY2011Q3	us-gaap	Gain Loss On Investments GainLossOnInvestments		USD
	us-gaap	Gain Loss On Investments GainLossOnInvestments	723000	USD
	us-gaap	Gain Loss On Investments GainLossOnInvestments		USD
CY2012Q3	us-gaap	Gain Loss On Investments GainLossOnInvestments		USD
	us-gaap	Gain Loss On Sale Of Property Plant Equipment GainLossOnSaleOfPropertyPlantEquipment	-302000	USD
CY2011Q3	us-gaap	Goodwill Impairment Loss GoodwillImpairmentLoss		USD
	us-gaap	Goodwill Impairment Loss GoodwillImpairmentLoss		USD
CY2012Q3	us-gaap	Goodwill Impairment Loss GoodwillImpairmentLoss	2227000	USD
	us-gaap	Goodwill Impairment Loss GoodwillImpairmentLoss	2227000	USD
CY2012Q3	us-gaap	Held To Maturity Securities HeldToMaturitySecurities	186842000	USD
CY2011Q4	us-gaap	Held To Maturity Securities HeldToMaturitySecurities	204956000	USD
CY2011Q4	us-gaap	Held To Maturity Securities Amortized Cost Before Other Than Temporary Impairment HeldToMaturitySecuritiesAmortizedCostBeforeOtherThanTemporaryImpairment	204956000	USD
CY2012Q3	us-gaap	Held To Maturity Securities Amortized Cost Before Other Than Temporary Impairment HeldToMaturitySecuritiesAmortizedCostBeforeOtherThanTemporaryImpairment	186842000	USD
CY2012Q3	us-gaap	Held To Maturity Securities Debt Maturities After Five Through Ten Years Fair Value HeldToMaturitySecuritiesDebtMaturitiesAfterFiveThroughTenYearsFairValue	1143000	USD
CY2012Q3	us-gaap	Held To Maturity Securities Debt Maturities After Five Through Ten Years Net Carrying Amount HeldToMaturitySecuritiesDebtMaturitiesAfterFiveThroughTenYearsNetCarryingAmount	1013000	USD
	us-gaap	Increase Decrease In Time Deposits IncreaseDecreaseInTimeDeposits	257000	USD
	us-gaap	Increase Decrease In Trading Securities IncreaseDecreaseInTradingSecurities	387000	USD
CY2012Q3	us-gaap	Held To Maturity Securities Debt Maturities After One Through Five Years Fair Value HeldToMaturitySecuritiesDebtMaturitiesAfterOneThroughFiveYearsFairValue	6877000	USD
CY2012Q3	us-gaap	Held To Maturity Securities Debt Maturities After One Through Five Years Net Carrying Amount HeldToMaturitySecuritiesDebtMaturitiesAfterOneThroughFiveYearsNetCarryingAmount	6548000	USD
CY2012Q3	us-gaap	Held To Maturity Securities Debt Maturities After Ten Years Fair Value HeldToMaturitySecuritiesDebtMaturitiesAfterTenYearsFairValue	187193000	USD
CY2012Q3	us-gaap	Held To Maturity Securities Debt Maturities After Ten Years Net Carrying Amount HeldToMaturitySecuritiesDebtMaturitiesAfterTenYearsNetCarryingAmount	179042000	USD
CY2012Q3	us-gaap	Held To Maturity Securities Debt Maturities Fair Value HeldToMaturitySecuritiesDebtMaturitiesFairValue	195454000	USD
CY2012Q3	us-gaap	Held To Maturity Securities Debt Maturities Net Carrying Amount HeldToMaturitySecuritiesDebtMaturitiesNetCarryingAmount	186842000	USD
CY2012Q3	us-gaap	Held To Maturity Securities Debt Maturities Within One Year Fair Value HeldToMaturitySecuritiesDebtMaturitiesWithinOneYearFairValue	241000	USD
CY2012Q3	us-gaap	Held To Maturity Securities Debt Maturities Within One Year Net Carrying Amount HeldToMaturitySecuritiesDebtMaturitiesWithinOneYearNetCarryingAmount	239000	USD
CY2011Q4	us-gaap	Held To Maturity Securities Fair Value HeldToMaturitySecuritiesFairValue	211494000	USD
CY2012Q3	us-gaap	Held To Maturity Securities Fair Value HeldToMaturitySecuritiesFairValue	195454000	USD
CY2012Q3	us-gaap	Held To Maturity Securities Unrecognized Holding Loss HeldToMaturitySecuritiesUnrecognizedHoldingLoss		USD
CY2011Q4	us-gaap	Held To Maturity Securities Unrecognized Holding Loss HeldToMaturitySecuritiesUnrecognizedHoldingLoss	669000	USD
CY2011Q4	us-gaap	Heldtomaturity Securities Unrecognized Holding Gain HeldtomaturitySecuritiesUnrecognizedHoldingGain	7207000	USD
CY2012Q3	us-gaap	Heldtomaturity Securities Unrecognized Holding Gain HeldtomaturitySecuritiesUnrecognizedHoldingGain	8612000	USD
CY2012Q3	us-gaap	Impaired Financing Receivable Average Recorded Investment ImpairedFinancingReceivableAverageRecordedInvestment	70959000	USD
	us-gaap	Impaired Financing Receivable Average Recorded Investment ImpairedFinancingReceivableAverageRecordedInvestment	73282000	USD
	us-gaap	Impaired Financing Receivable Average Recorded Investment ImpairedFinancingReceivableAverageRecordedInvestment	55332000	USD
CY2011Q3	us-gaap	Impaired Financing Receivable Average Recorded Investment ImpairedFinancingReceivableAverageRecordedInvestment	54558000	USD
	us-gaap	Impaired Financing Receivable Interest Income Cash Basis Method ImpairedFinancingReceivableInterestIncomeCashBasisMethod	3097000	USD
CY2012Q3	us-gaap	Impaired Financing Receivable Interest Income Cash Basis Method ImpairedFinancingReceivableInterestIncomeCashBasisMethod	1088000	USD
CY2011Q3	us-gaap	Impaired Financing Receivable Interest Income Cash Basis Method ImpairedFinancingReceivableInterestIncomeCashBasisMethod	808000	USD
	us-gaap	Impaired Financing Receivable Interest Income Cash Basis Method ImpairedFinancingReceivableInterestIncomeCashBasisMethod	2416000	USD
CY2012Q3	us-gaap	Impaired Financing Receivable Recorded Investment ImpairedFinancingReceivableRecordedInvestment	69590000	USD
CY2011Q4	us-gaap	Impaired Financing Receivable Recorded Investment ImpairedFinancingReceivableRecordedInvestment	61701000	USD
CY2012Q3	us-gaap	Impaired Financing Receivable Related Allowance ImpairedFinancingReceivableRelatedAllowance	2755000	USD
CY2011Q4	us-gaap	Impaired Financing Receivable Related Allowance ImpairedFinancingReceivableRelatedAllowance	2682000	USD
CY2012Q3	us-gaap	Impaired Financing Receivable Unpaid Principal Balance ImpairedFinancingReceivableUnpaidPrincipalBalance	73358000	USD
CY2011Q4	us-gaap	Impaired Financing Receivable Unpaid Principal Balance ImpairedFinancingReceivableUnpaidPrincipalBalance	65432000	USD
	us-gaap	Impairment Of Investments ImpairmentOfInvestments	76000	USD
	us-gaap	Impairment Of Investments ImpairmentOfInvestments	204000	USD
CY2012Q3	us-gaap	Income Loss From Continuing Operations Before Income Taxes Minority Interest And Income Loss From Equity Method Investments IncomeLossFromContinuingOperationsBeforeIncomeTaxesMinorityInterestAndIncomeLossFromEquityMethodInvestments	15288000	USD
	us-gaap	Income Loss From Continuing Operations Before Income Taxes Minority Interest And Income Loss From Equity Method Investments IncomeLossFromContinuingOperationsBeforeIncomeTaxesMinorityInterestAndIncomeLossFromEquityMethodInvestments	44204000	USD
	us-gaap	Income Loss From Continuing Operations Before Income Taxes Minority Interest And Income Loss From Equity Method Investments IncomeLossFromContinuingOperationsBeforeIncomeTaxesMinorityInterestAndIncomeLossFromEquityMethodInvestments	47167000	USD
CY2011Q3	us-gaap	Income Loss From Continuing Operations Before Income Taxes Minority Interest And Income Loss From Equity Method Investments IncomeLossFromContinuingOperationsBeforeIncomeTaxesMinorityInterestAndIncomeLossFromEquityMethodInvestments	16566000	USD
	us-gaap	Income Tax Expense Benefit IncomeTaxExpenseBenefit	11546000	USD
CY2012Q3	us-gaap	Income Tax Expense Benefit IncomeTaxExpenseBenefit	3687000	USD
CY2011Q3	us-gaap	Income Tax Expense Benefit IncomeTaxExpenseBenefit	4607000	USD
	us-gaap	Income Tax Expense Benefit IncomeTaxExpenseBenefit	12900000	USD
	us-gaap	Increase Decrease In Federal Funds Purchased And Securities Sold Under Agreements To Repurchase Net IncreaseDecreaseInFederalFundsPurchasedAndSecuritiesSoldUnderAgreementsToRepurchaseNet	48212000	USD
	us-gaap	Increase Decrease In Federal Funds Purchased And Securities Sold Under Agreements To Repurchase Net IncreaseDecreaseInFederalFundsPurchasedAndSecuritiesSoldUnderAgreementsToRepurchaseNet	-7550000	USD
	us-gaap	Increase Decrease In Loans Held For Sale IncreaseDecreaseInLoansHeldForSale	21105000	USD
	us-gaap	Increase Decrease In Loans Held For Sale IncreaseDecreaseInLoansHeldForSale	-6690000	USD
	us-gaap	Increase Decrease In Other Deposits IncreaseDecreaseInOtherDeposits	240761000	USD
	us-gaap	Increase Decrease In Other Deposits IncreaseDecreaseInOtherDeposits	211458000	USD
	us-gaap	Increase Decrease In Other Operating Assets IncreaseDecreaseInOtherOperatingAssets	12136000	USD
	us-gaap	Increase Decrease In Other Operating Assets IncreaseDecreaseInOtherOperatingAssets	29778000	USD
	us-gaap	Increase Decrease In Trading Securities IncreaseDecreaseInTradingSecurities	265000	USD
	us-gaap	Increase Decrease In Other Operating Liabilities IncreaseDecreaseInOtherOperatingLiabilities	11075000	USD
	us-gaap	Increase Decrease In Time Deposits IncreaseDecreaseInTimeDeposits	-51708000	USD
	us-gaap	Increase Decrease In Other Operating Liabilities IncreaseDecreaseInOtherOperatingLiabilities	5740000	USD
CY2011Q3	us-gaap	Information Technology And Data Processing InformationTechnologyAndDataProcessing	1152000	USD
CY2012Q3	us-gaap	Information Technology And Data Processing InformationTechnologyAndDataProcessing	1144000	USD
CY2011Q4	us-gaap	Intangible Assets Net Including Goodwill IntangibleAssetsNetIncludingGoodwill	140700000	USD
	us-gaap	Information Technology And Data Processing InformationTechnologyAndDataProcessing	3418000	USD
	us-gaap	Information Technology And Data Processing InformationTechnologyAndDataProcessing	3828000	USD
CY2012Q3	us-gaap	Intangible Assets Net Including Goodwill IntangibleAssetsNetIncludingGoodwill	137300000	USD
	us-gaap	Interest And Dividend Income Operating InterestAndDividendIncomeOperating	147367000	USD
CY2011Q3	us-gaap	Interest And Dividend Income Operating InterestAndDividendIncomeOperating	48935000	USD
CY2012Q3	us-gaap	Interest And Dividend Income Operating InterestAndDividendIncomeOperating	48555000	USD
	us-gaap	Interest And Dividend Income Operating InterestAndDividendIncomeOperating	144778000	USD
CY2012Q3	us-gaap	Interest And Fee Income Loans And Leases Held For Sale InterestAndFeeIncomeLoansAndLeasesHeldForSale	255000	USD
	us-gaap	Interest And Fee Income Loans And Leases Held For Sale InterestAndFeeIncomeLoansAndLeasesHeldForSale	541000	USD
	us-gaap	Interest And Fee Income Loans And Leases Held For Sale InterestAndFeeIncomeLoansAndLeasesHeldForSale	305000	USD
CY2011Q3	us-gaap	Interest And Fee Income Loans And Leases Held For Sale InterestAndFeeIncomeLoansAndLeasesHeldForSale	116000	USD
	us-gaap	Interest And Fee Income Loans And Leases Held In Portfolio InterestAndFeeIncomeLoansAndLeasesHeldInPortfolio	130917000	USD
CY2012Q3	us-gaap	Interest And Fee Income Loans And Leases Held In Portfolio InterestAndFeeIncomeLoansAndLeasesHeldInPortfolio	44251000	USD
CY2011Q3	us-gaap	Interest And Fee Income Loans And Leases Held In Portfolio InterestAndFeeIncomeLoansAndLeasesHeldInPortfolio	43763000	USD
	us-gaap	Interest And Fee Income Loans And Leases Held In Portfolio InterestAndFeeIncomeLoansAndLeasesHeldInPortfolio	131142000	USD
CY2012Q3	us-gaap	Interest Bearing Deposit Liabilities InterestBearingDepositLiabilities	100000	USD
CY2012Q3	us-gaap	Interest Bearing Deposits In Banks InterestBearingDepositsInBanks	111703000	USD
CY2011Q4	us-gaap	Interest Bearing Deposits In Banks InterestBearingDepositsInBanks	179203000	USD
	us-gaap	Interest Expense InterestExpense	17458000	USD
CY2012Q3	us-gaap	Interest Expense InterestExpense	5717000	USD
CY2011Q3	us-gaap	Interest Expense InterestExpense	7261000	USD
	us-gaap	Interest Expense InterestExpense	22144000	USD
	us-gaap	Interest Expense Borrowings InterestExpenseBorrowings	11696000	USD
CY2012Q3	us-gaap	Interest Expense Borrowings InterestExpenseBorrowings	3098000	USD
	us-gaap	Interest Expense Borrowings InterestExpenseBorrowings	9413000	USD
CY2011Q3	us-gaap	Interest Expense Borrowings InterestExpenseBorrowings	3842000	USD
	us-gaap	Interest Expense Deposits InterestExpenseDeposits	10448000	USD
CY2012Q3	us-gaap	Interest Expense Deposits InterestExpenseDeposits	2619000	USD
CY2011Q3	us-gaap	Interest Expense Deposits InterestExpenseDeposits	3419000	USD
	us-gaap	Interest Expense Deposits InterestExpenseDeposits	8045000	USD
	us-gaap	Interest Income Expense After Provision For Loan Loss InterestIncomeExpenseAfterProvisionForLoanLoss	117541000	USD
	us-gaap	Interest Income Expense After Provision For Loan Loss InterestIncomeExpenseAfterProvisionForLoanLoss	113614000	USD
CY2012Q3	us-gaap	Interest Income Expense After Provision For Loan Loss InterestIncomeExpenseAfterProvisionForLoanLoss	39232000	USD
CY2011Q3	us-gaap	Interest Income Expense After Provision For Loan Loss InterestIncomeExpenseAfterProvisionForLoanLoss	39674000	USD
	us-gaap	Interest Income Expense Net InterestIncomeExpenseNet	127320000	USD
	us-gaap	Interest Income Expense Net InterestIncomeExpenseNet	125223000	USD
CY2012Q3	us-gaap	Interest Income Expense Net InterestIncomeExpenseNet	42838000	USD
CY2011Q3	us-gaap	Interest Income Expense Net InterestIncomeExpenseNet	41674000	USD
CY2012Q3	us-gaap	Interest Income Federal Funds Sold InterestIncomeFederalFundsSold	34000	USD
	us-gaap	Interest Income Federal Funds Sold InterestIncomeFederalFundsSold	85000	USD
CY2011Q3	us-gaap	Interest Income Federal Funds Sold InterestIncomeFederalFundsSold	49000	USD
	us-gaap	Interest Income Federal Funds Sold InterestIncomeFederalFundsSold	80000	USD
CY2011Q3	us-gaap	Investment Advisory Fees InvestmentAdvisoryFees	3491000	USD
CY2012Q3	us-gaap	Investment Advisory Fees InvestmentAdvisoryFees	3723000	USD
	us-gaap	Investment Advisory Fees InvestmentAdvisoryFees	11113000	USD
	us-gaap	Investment Advisory Fees InvestmentAdvisoryFees	10310000	USD
CY2012Q3	us-gaap	Junior Subordinated Debenture Owed To Unconsolidated Subsidiary Trust JuniorSubordinatedDebentureOwedToUnconsolidatedSubsidiaryTrust	61857000	USD
CY2011Q4	us-gaap	Junior Subordinated Debenture Owed To Unconsolidated Subsidiary Trust JuniorSubordinatedDebentureOwedToUnconsolidatedSubsidiaryTrust	61857000	USD
	us-gaap	Labor And Related Expense LaborAndRelatedExpense	61915000	USD
CY2011Q3	us-gaap	Labor And Related Expense LaborAndRelatedExpense	20568000	USD
	us-gaap	Labor And Related Expense LaborAndRelatedExpense	60582000	USD
CY2012Q3	us-gaap	Labor And Related Expense LaborAndRelatedExpense	20704000	USD
CY2012Q3	us-gaap	Legal Fees LegalFees	503000	USD
	us-gaap	Legal Fees LegalFees	1647000	USD
CY2011Q3	us-gaap	Legal Fees LegalFees	580000	USD
	us-gaap	Legal Fees LegalFees	1598000	USD
CY2012Q3	us-gaap	Liabilities Liabilities	4699129000	USD
CY2011Q4	us-gaap	Liabilities Liabilities	4501183000	USD
CY2012Q3	us-gaap	Liabilities And Stockholders Equity LiabilitiesAndStockholdersEquity	5192094000	USD
CY2011Q4	us-gaap	Liabilities And Stockholders Equity LiabilitiesAndStockholdersEquity	4970240000	USD
	us-gaap	Life Insurance Corporate Or Bank Owned Change In Value LifeInsuranceCorporateOrBankOwnedChangeInValue	3515000	USD
	us-gaap	Life Insurance Corporate Or Bank Owned Change In Value LifeInsuranceCorporateOrBankOwnedChangeInValue	2308000	USD
CY2011Q4	us-gaap	Loans And Leases Receivable Allowance LoansAndLeasesReceivableAllowance	48260000	USD
CY2012Q3	us-gaap	Loans And Leases Receivable Allowance LoansAndLeasesReceivableAllowance	49746000	USD
CY2012Q2	us-gaap	Loans And Leases Receivable Allowance LoansAndLeasesReceivableAllowance	48403000	USD
CY2011Q3	us-gaap	Loans And Leases Receivable Allowance LoansAndLeasesReceivableAllowance	47278000	USD
CY2011Q2	us-gaap	Loans And Leases Receivable Allowance LoansAndLeasesReceivableAllowance	46637000	USD
CY2010Q4	us-gaap	Loans And Leases Receivable Allowance LoansAndLeasesReceivableAllowance	46255000	USD
CY2011Q4	us-gaap	Loans And Leases Receivable Consumer Construction LoansAndLeasesReceivableConsumerConstruction	9631000	USD
CY2012Q3	us-gaap	Loans And Leases Receivable Consumer Construction LoansAndLeasesReceivableConsumerConstruction	9288000	USD
CY2011Q4	us-gaap	Loans And Leases Receivable Consumer Mortgage LoansAndLeasesReceivableConsumerMortgage	416570000	USD
CY2012Q3	us-gaap	Loans And Leases Receivable Consumer Mortgage LoansAndLeasesReceivableConsumerMortgage	375660000	USD
CY2012Q3	us-gaap	Loans And Leases Receivable Consumer Other LoansAndLeasesReceivableConsumerOther	29181000	USD
CY2011Q4	us-gaap	Loans And Leases Receivable Consumer Other LoansAndLeasesReceivableConsumerOther	41343000	USD
CY2011Q4	us-gaap	Loans And Leases Receivable Gross Carrying Amount LoansAndLeasesReceivableGrossCarryingAmount	3794390000	USD
CY2012Q3	us-gaap	Loans And Leases Receivable Gross Carrying Amount LoansAndLeasesReceivableGrossCarryingAmount	4056135000	USD
CY2012Q3	us-gaap	Loans And Leases Receivable Gross Carrying Amount Other LoansAndLeasesReceivableGrossCarryingAmountOther	4056135000	USD
CY2011Q4	us-gaap	Loans And Leases Receivable Gross Carrying Amount Other LoansAndLeasesReceivableGrossCarryingAmountOther	3794390000	USD
CY2011Q4	us-gaap	Loans And Leases Receivable Net Reported Amount LoansAndLeasesReceivableNetReportedAmount	3746130000	USD
CY2012Q3	us-gaap	Loans And Leases Receivable Net Reported Amount LoansAndLeasesReceivableNetReportedAmount	4006389000	USD
CY2012Q3	us-gaap	Loans Held For Sale Fair Value Disclosure LoansHeldForSaleFairValueDisclosure	1051000	USD
CY2011Q4	us-gaap	Loans Held For Sale Fair Value Disclosure LoansHeldForSaleFairValueDisclosure	263000	USD
CY2011Q4	us-gaap	Loans Held For Sale Mortgages LoansHeldForSaleMortgages	20500000	USD
CY2012Q3	us-gaap	Loans Held For Sale Mortgages LoansHeldForSaleMortgages	42393000	USD
CY2011Q4	us-gaap	Loans Receivable Commercial And Industrial LoansReceivableCommercialAndIndustrial	575716000	USD
CY2012Q3	us-gaap	Loans Receivable Commercial And Industrial LoansReceivableCommercialAndIndustrial	653861000	USD
CY2011Q4	us-gaap	Loans Receivable Commercial Construction LoansReceivableCommercialConstruction	128904000	USD
CY2012Q3	us-gaap	Loans Receivable Commercial Construction LoansReceivableCommercialConstruction	175731000	USD
CY2011Q4	us-gaap	Loans Receivable Commercial Mortgage LoansReceivableCommercialMortgage	1847654000	USD
CY2012Q3	us-gaap	Loans Receivable Commercial Mortgage LoansReceivableCommercialMortgage	1939245000	USD
CY2012Q3	us-gaap	Marketable Securities MarketableSecurities	509998000	USD
CY2011Q4	us-gaap	Marketable Securities MarketableSecurities	518528000	USD
	us-gaap	Maximum Length Of Time Hedged In Interest Rate Cash Flow Hedge1 MaximumLengthOfTimeHedgedInInterestRateCashFlowHedge1	P6Y
	us-gaap	Net Cash Provided By Used In Financing Activities NetCashProvidedByUsedInFinancingActivities	182108000	USD
	us-gaap	Net Cash Provided By Used In Financing Activities NetCashProvidedByUsedInFinancingActivities	155239000	USD
	us-gaap	Net Cash Provided By Used In Investing Activities NetCashProvidedByUsedInInvestingActivities	-117372000	USD
	us-gaap	Net Cash Provided By Used In Investing Activities NetCashProvidedByUsedInInvestingActivities	-270728000	USD
	us-gaap	Net Cash Provided By Used In Operating Activities NetCashProvidedByUsedInOperatingActivities	29509000	USD
	us-gaap	Net Cash Provided By Used In Operating Activities NetCashProvidedByUsedInOperatingActivities	35691000	USD
CY2012Q3	us-gaap	Net Income Loss NetIncomeLoss	11601000	USD
	us-gaap	Net Income Loss NetIncomeLoss	32658000	USD
CY2011Q3	us-gaap	Net Income Loss NetIncomeLoss	11959000	USD
	us-gaap	Net Income Loss NetIncomeLoss	34267000	USD
CY2012Q3	us-gaap	Noninterest Expense NoninterestExpense	40052000	USD
	us-gaap	Noninterest Expense NoninterestExpense	114410000	USD
CY2011Q3	us-gaap	Noninterest Expense NoninterestExpense	35423000	USD
	us-gaap	Noninterest Expense NoninterestExpense	108760000	USD
CY2012Q3	us-gaap	Noninterest Income NoninterestIncome	16108000	USD
	us-gaap	Noninterest Income NoninterestIncome	45000000	USD
CY2011Q3	us-gaap	Noninterest Income NoninterestIncome	12315000	USD
	us-gaap	Noninterest Income NoninterestIncome	38386000	USD
	us-gaap	Noninterest Income Other Operating Income NoninterestIncomeOtherOperatingIncome	3301000	USD
	us-gaap	Noninterest Income Other Operating Income NoninterestIncomeOtherOperatingIncome	4500000	USD
CY2011Q3	us-gaap	Noninterest Income Other Operating Income NoninterestIncomeOtherOperatingIncome	665000	USD
CY2012Q3	us-gaap	Noninterest Income Other Operating Income NoninterestIncomeOtherOperatingIncome	1448000	USD
CY2011Q4	us-gaap	Notional Amount Of Credit Risk Derivatives NotionalAmountOfCreditRiskDerivatives	623400	USD
CY2012Q3	us-gaap	Notional Amount Of Credit Risk Derivatives NotionalAmountOfCreditRiskDerivatives	668900	USD
	us-gaap	Occupancy Net OccupancyNet	12946000	USD
CY2011Q3	us-gaap	Occupancy Net OccupancyNet	4107000	USD
CY2012Q3	us-gaap	Occupancy Net OccupancyNet	4218000	USD
	us-gaap	Occupancy Net OccupancyNet	12752000	USD
CY2012Q3	us-gaap	Other Assets OtherAssets	139057000	USD
CY2011Q4	us-gaap	Other Assets OtherAssets	129689000	USD
	us-gaap	Other Comprehensive Income Amortization Of Defined Benefit Plan Net Prior Service Cost Recognized In Net Periodic Pension Cost Tax OtherComprehensiveIncomeAmortizationOfDefinedBenefitPlanNetPriorServiceCostRecognizedInNetPeriodicPensionCostTax	-47000	USD
CY2012Q3	us-gaap	Other Comprehensive Income Amortization Of Defined Benefit Plan Net Prior Service Cost Recognized In Net Periodic Pension Cost Tax OtherComprehensiveIncomeAmortizationOfDefinedBenefitPlanNetPriorServiceCostRecognizedInNetPeriodicPensionCostTax	-16000	USD
	us-gaap	Other Comprehensive Income Amortization Of Defined Benefit Plan Net Prior Service Cost Recognized In Net Periodic Pension Cost Tax OtherComprehensiveIncomeAmortizationOfDefinedBenefitPlanNetPriorServiceCostRecognizedInNetPeriodicPensionCostTax	-143000	USD
CY2011Q3	us-gaap	Other Comprehensive Income Amortization Of Defined Benefit Plan Net Prior Service Cost Recognized In Net Periodic Pension Cost Tax OtherComprehensiveIncomeAmortizationOfDefinedBenefitPlanNetPriorServiceCostRecognizedInNetPeriodicPensionCostTax	-53000	USD
	us-gaap	Other Comprehensive Income Loss Amortization Pension And Other Postretirement Benefit Plans Net Prior Service Cost Recognized In Net Periodic Benefit Cost Before Tax OtherComprehensiveIncomeLossAmortizationPensionAndOtherPostretirementBenefitPlansNetPriorServiceCostRecognizedInNetPeriodicBenefitCostBeforeTax	-116000	USD
CY2012Q3	us-gaap	Other Comprehensive Income Loss Amortization Pension And Other Postretirement Benefit Plans Net Prior Service Cost Recognized In Net Periodic Benefit Cost Before Tax OtherComprehensiveIncomeLossAmortizationPensionAndOtherPostretirementBenefitPlansNetPriorServiceCostRecognizedInNetPeriodicBenefitCostBeforeTax	-39000	USD
	us-gaap	Other Comprehensive Income Loss Amortization Pension And Other Postretirement Benefit Plans Net Prior Service Cost Recognized In Net Periodic Benefit Cost Before Tax OtherComprehensiveIncomeLossAmortizationPensionAndOtherPostretirementBenefitPlansNetPriorServiceCostRecognizedInNetPeriodicBenefitCostBeforeTax	-473000	USD
CY2011Q3	us-gaap	Other Comprehensive Income Loss Amortization Pension And Other Postretirement Benefit Plans Net Prior Service Cost Recognized In Net Periodic Benefit Cost Before Tax OtherComprehensiveIncomeLossAmortizationPensionAndOtherPostretirementBenefitPlansNetPriorServiceCostRecognizedInNetPeriodicBenefitCostBeforeTax	-131000	USD
CY2011Q3	us-gaap	Other Comprehensive Income Loss Amortization Pension And Other Postretirement Benefit Plans Net Prior Service Cost Recognized In Net Periodic Pension Cost Net Of Tax OtherComprehensiveIncomeLossAmortizationPensionAndOtherPostretirementBenefitPlansNetPriorServiceCostRecognizedInNetPeriodicPensionCostNetOfTax	-78000	USD
	us-gaap	Other Comprehensive Income Loss Amortization Pension And Other Postretirement Benefit Plans Net Prior Service Cost Recognized In Net Periodic Pension Cost Net Of Tax OtherComprehensiveIncomeLossAmortizationPensionAndOtherPostretirementBenefitPlansNetPriorServiceCostRecognizedInNetPeriodicPensionCostNetOfTax	-69000	USD
CY2012Q3	us-gaap	Other Comprehensive Income Loss Amortization Pension And Other Postretirement Benefit Plans Net Prior Service Cost Recognized In Net Periodic Pension Cost Net Of Tax OtherComprehensiveIncomeLossAmortizationPensionAndOtherPostretirementBenefitPlansNetPriorServiceCostRecognizedInNetPeriodicPensionCostNetOfTax	-23000	USD
	us-gaap	Other Comprehensive Income Loss Amortization Pension And Other Postretirement Benefit Plans Net Prior Service Cost Recognized In Net Periodic Pension Cost Net Of Tax OtherComprehensiveIncomeLossAmortizationPensionAndOtherPostretirementBenefitPlansNetPriorServiceCostRecognizedInNetPeriodicPensionCostNetOfTax	-330000	USD
	us-gaap	Other Comprehensive Income Loss Before Tax Portion Attributable To Parent OtherComprehensiveIncomeLossBeforeTaxPortionAttributableToParent	1594000	USD
CY2012Q3	us-gaap	Other Comprehensive Income Loss Before Tax Portion Attributable To Parent OtherComprehensiveIncomeLossBeforeTaxPortionAttributableToParent	1257000	USD
	us-gaap	Other Comprehensive Income Loss Before Tax Portion Attributable To Parent OtherComprehensiveIncomeLossBeforeTaxPortionAttributableToParent	-6118000	USD
CY2011Q3	us-gaap	Other Comprehensive Income Loss Before Tax Portion Attributable To Parent OtherComprehensiveIncomeLossBeforeTaxPortionAttributableToParent	-5733000	USD
CY2012Q3	us-gaap	Other Comprehensive Income Loss Derivatives Qualifying As Hedges Before Tax OtherComprehensiveIncomeLossDerivativesQualifyingAsHedgesBeforeTax	-201000	USD
	us-gaap	Other Comprehensive Income Loss Derivatives Qualifying As Hedges Before Tax OtherComprehensiveIncomeLossDerivativesQualifyingAsHedgesBeforeTax	415000	USD
CY2011Q3	us-gaap	Other Comprehensive Income Loss Derivatives Qualifying As Hedges Before Tax OtherComprehensiveIncomeLossDerivativesQualifyingAsHedgesBeforeTax	-5480000	USD
	us-gaap	Other Comprehensive Income Loss Derivatives Qualifying As Hedges Before Tax OtherComprehensiveIncomeLossDerivativesQualifyingAsHedgesBeforeTax	-6951000	USD
CY2012Q3	us-gaap	Other Comprehensive Income Loss Derivatives Qualifying As Hedges Net Of Tax OtherComprehensiveIncomeLossDerivativesQualifyingAsHedgesNetOfTax	-119000	USD
	us-gaap	Other Comprehensive Income Loss Derivatives Qualifying As Hedges Net Of Tax OtherComprehensiveIncomeLossDerivativesQualifyingAsHedgesNetOfTax	246000	USD
	us-gaap	Other Comprehensive Income Loss Derivatives Qualifying As Hedges Net Of Tax OtherComprehensiveIncomeLossDerivativesQualifyingAsHedgesNetOfTax	-4152000	USD
CY2011Q3	us-gaap	Other Comprehensive Income Loss Derivatives Qualifying As Hedges Net Of Tax OtherComprehensiveIncomeLossDerivativesQualifyingAsHedgesNetOfTax	-3242000	USD
	us-gaap	Other Comprehensive Income Loss Derivatives Qualifying As Hedges Tax OtherComprehensiveIncomeLossDerivativesQualifyingAsHedgesTax	169000	USD
CY2012Q3	us-gaap	Other Comprehensive Income Loss Derivatives Qualifying As Hedges Tax OtherComprehensiveIncomeLossDerivativesQualifyingAsHedgesTax	-82000	USD
CY2011Q3	us-gaap	Other Comprehensive Income Loss Derivatives Qualifying As Hedges Tax OtherComprehensiveIncomeLossDerivativesQualifyingAsHedgesTax	-2238000	USD
	us-gaap	Other Comprehensive Income Loss Derivatives Qualifying As Hedges Tax OtherComprehensiveIncomeLossDerivativesQualifyingAsHedgesTax	-2799000	USD
CY2012Q3	us-gaap	Other Comprehensive Income Loss Net Of Tax OtherComprehensiveIncomeLossNetOfTax	741000	USD
CY2011Q3	us-gaap	Other Comprehensive Income Loss Net Of Tax OtherComprehensiveIncomeLossNetOfTax	-3375000	USD
	us-gaap	Other Comprehensive Income Loss Net Of Tax OtherComprehensiveIncomeLossNetOfTax	897000	USD
	us-gaap	Other Comprehensive Income Loss Net Of Tax OtherComprehensiveIncomeLossNetOfTax	-3594000	USD
	us-gaap	Other Comprehensive Income Loss Reclassification Adjustment On Derivatives Included In Net Income Before Tax OtherComprehensiveIncomeLossReclassificationAdjustmentOnDerivativesIncludedInNetIncomeBeforeTax	4008000	USD
CY2012Q3	us-gaap	Other Comprehensive Income Loss Reclassification Adjustment On Derivatives Included In Net Income Before Tax OtherComprehensiveIncomeLossReclassificationAdjustmentOnDerivativesIncludedInNetIncomeBeforeTax	1370000	USD
CY2011Q3	us-gaap	Other Comprehensive Income Loss Reclassification Adjustment On Derivatives Included In Net Income Before Tax OtherComprehensiveIncomeLossReclassificationAdjustmentOnDerivativesIncludedInNetIncomeBeforeTax	1467000	USD
	us-gaap	Other Comprehensive Income Loss Reclassification Adjustment On Derivatives Included In Net Income Before Tax OtherComprehensiveIncomeLossReclassificationAdjustmentOnDerivativesIncludedInNetIncomeBeforeTax	4065000	USD
	us-gaap	Other Comprehensive Income Loss Reclassification Adjustment On Derivatives Included In Net Income Net Of Tax OtherComprehensiveIncomeLossReclassificationAdjustmentOnDerivativesIncludedInNetIncomeNetOfTax	2366000	USD
CY2011Q3	us-gaap	Other Comprehensive Income Loss Reclassification Adjustment On Derivatives Included In Net Income Net Of Tax OtherComprehensiveIncomeLossReclassificationAdjustmentOnDerivativesIncludedInNetIncomeNetOfTax	868000	USD
CY2012Q3	us-gaap	Other Comprehensive Income Loss Reclassification Adjustment On Derivatives Included In Net Income Net Of Tax OtherComprehensiveIncomeLossReclassificationAdjustmentOnDerivativesIncludedInNetIncomeNetOfTax	810000	USD
	us-gaap	Other Comprehensive Income Loss Reclassification Adjustment On Derivatives Included In Net Income Net Of Tax OtherComprehensiveIncomeLossReclassificationAdjustmentOnDerivativesIncludedInNetIncomeNetOfTax	2371000	USD
CY2012Q3	us-gaap	Other Comprehensive Income Loss Reclassification Adjustment On Derivatives Included In Net Income Tax OtherComprehensiveIncomeLossReclassificationAdjustmentOnDerivativesIncludedInNetIncomeTax	560000	USD
	us-gaap	Other Comprehensive Income Loss Reclassification Adjustment On Derivatives Included In Net Income Tax OtherComprehensiveIncomeLossReclassificationAdjustmentOnDerivativesIncludedInNetIncomeTax	1637000	USD
CY2011Q3	us-gaap	Other Comprehensive Income Loss Reclassification Adjustment On Derivatives Included In Net Income Tax OtherComprehensiveIncomeLossReclassificationAdjustmentOnDerivativesIncludedInNetIncomeTax	599000	USD
	us-gaap	Other Comprehensive Income Loss Reclassification Adjustment On Derivatives Included In Net Income Tax OtherComprehensiveIncomeLossReclassificationAdjustmentOnDerivativesIncludedInNetIncomeTax	1699000	USD
	us-gaap	Other Comprehensive Income Loss Tax Portion Attributable To Parent1 OtherComprehensiveIncomeLossTaxPortionAttributableToParent1	697000	USD
CY2012Q3	us-gaap	Other Comprehensive Income Loss Tax Portion Attributable To Parent1 OtherComprehensiveIncomeLossTaxPortionAttributableToParent1	516000	USD
	us-gaap	Other Comprehensive Income Loss Tax Portion Attributable To Parent1 OtherComprehensiveIncomeLossTaxPortionAttributableToParent1	-2524000	USD
CY2011Q3	us-gaap	Other Comprehensive Income Loss Tax Portion Attributable To Parent1 OtherComprehensiveIncomeLossTaxPortionAttributableToParent1	-2358000	USD
	us-gaap	Other Comprehensive Income Unrealized Gain Loss On Derivatives Arising During Period Before Tax OtherComprehensiveIncomeUnrealizedGainLossOnDerivativesArisingDuringPeriodBeforeTax	-3593000	USD
CY2012Q3	us-gaap	Other Comprehensive Income Unrealized Gain Loss On Derivatives Arising During Period Before Tax OtherComprehensiveIncomeUnrealizedGainLossOnDerivativesArisingDuringPeriodBeforeTax	-1571000	USD
	us-gaap	Other Comprehensive Income Unrealized Gain Loss On Derivatives Arising During Period Before Tax OtherComprehensiveIncomeUnrealizedGainLossOnDerivativesArisingDuringPeriodBeforeTax	-11016000	USD
CY2011Q3	us-gaap	Other Comprehensive Income Unrealized Gain Loss On Derivatives Arising During Period Before Tax OtherComprehensiveIncomeUnrealizedGainLossOnDerivativesArisingDuringPeriodBeforeTax	-6947000	USD
CY2012Q3	us-gaap	Other Comprehensive Income Unrealized Gain Loss On Derivatives Arising During Period Net Of Tax OtherComprehensiveIncomeUnrealizedGainLossOnDerivativesArisingDuringPeriodNetOfTax	-929000	USD
	us-gaap	Other Comprehensive Income Unrealized Gain Loss On Derivatives Arising During Period Net Of Tax OtherComprehensiveIncomeUnrealizedGainLossOnDerivativesArisingDuringPeriodNetOfTax	-2125000	USD
CY2011Q3	us-gaap	Other Comprehensive Income Unrealized Gain Loss On Derivatives Arising During Period Net Of Tax OtherComprehensiveIncomeUnrealizedGainLossOnDerivativesArisingDuringPeriodNetOfTax	-4110000	USD
	us-gaap	Other Comprehensive Income Unrealized Gain Loss On Derivatives Arising During Period Net Of Tax OtherComprehensiveIncomeUnrealizedGainLossOnDerivativesArisingDuringPeriodNetOfTax	-6518000	USD
CY2012Q3	us-gaap	Other Comprehensive Income Unrealized Gain Loss On Derivatives Arising During Period Tax OtherComprehensiveIncomeUnrealizedGainLossOnDerivativesArisingDuringPeriodTax	-642000	USD
	us-gaap	Other Comprehensive Income Unrealized Gain Loss On Derivatives Arising During Period Tax OtherComprehensiveIncomeUnrealizedGainLossOnDerivativesArisingDuringPeriodTax	-1468000	USD
CY2011Q3	us-gaap	Other Comprehensive Income Unrealized Gain Loss On Derivatives Arising During Period Tax OtherComprehensiveIncomeUnrealizedGainLossOnDerivativesArisingDuringPeriodTax	-2837000	USD
	us-gaap	Other Comprehensive Income Unrealized Holding Gain Loss On Securities Arising During Period Before Tax OtherComprehensiveIncomeUnrealizedHoldingGainLossOnSecuritiesArisingDuringPeriodBeforeTax	879000	USD
	us-gaap	Other Than Temporary Impairment Credit Losses Recognized In Earnings Additions No Previous Impairment OtherThanTemporaryImpairmentCreditLossesRecognizedInEarningsAdditionsNoPreviousImpairment		USD
	us-gaap	Other Comprehensive Income Unrealized Gain Loss On Derivatives Arising During Period Tax OtherComprehensiveIncomeUnrealizedGainLossOnDerivativesArisingDuringPeriodTax	-4498000	USD
	us-gaap	Other Comprehensive Income Unrealized Holding Gain Loss On Securities Arising During Period Before Tax OtherComprehensiveIncomeUnrealizedHoldingGainLossOnSecuritiesArisingDuringPeriodBeforeTax	987000	USD
CY2012Q3	us-gaap	Other Comprehensive Income Unrealized Holding Gain Loss On Securities Arising During Period Before Tax OtherComprehensiveIncomeUnrealizedHoldingGainLossOnSecuritiesArisingDuringPeriodBeforeTax	1419000	USD
CY2011Q3	us-gaap	Other Comprehensive Income Unrealized Holding Gain Loss On Securities Arising During Period Before Tax OtherComprehensiveIncomeUnrealizedHoldingGainLossOnSecuritiesArisingDuringPeriodBeforeTax	-412000	USD
CY2012Q3	us-gaap	Other Comprehensive Income Unrealized Holding Gain Loss On Securities Arising During Period Net Of Tax OtherComprehensiveIncomeUnrealizedHoldingGainLossOnSecuritiesArisingDuringPeriodNetOfTax	837000	USD
	us-gaap	Other Comprehensive Income Unrealized Holding Gain Loss On Securities Arising During Period Net Of Tax OtherComprehensiveIncomeUnrealizedHoldingGainLossOnSecuritiesArisingDuringPeriodNetOfTax	545000	USD
CY2011Q3	us-gaap	Other Comprehensive Income Unrealized Holding Gain Loss On Securities Arising During Period Net Of Tax OtherComprehensiveIncomeUnrealizedHoldingGainLossOnSecuritiesArisingDuringPeriodNetOfTax	-228000	USD
	us-gaap	Other Comprehensive Income Unrealized Holding Gain Loss On Securities Arising During Period Net Of Tax OtherComprehensiveIncomeUnrealizedHoldingGainLossOnSecuritiesArisingDuringPeriodNetOfTax	537000	USD
CY2012Q3	us-gaap	Other Comprehensive Income Unrealized Holding Gain Loss On Securities Arising During Period Tax OtherComprehensiveIncomeUnrealizedHoldingGainLossOnSecuritiesArisingDuringPeriodTax	582000	USD
	us-gaap	Other Comprehensive Income Unrealized Holding Gain Loss On Securities Arising During Period Tax OtherComprehensiveIncomeUnrealizedHoldingGainLossOnSecuritiesArisingDuringPeriodTax	450000	USD
	us-gaap	Other Comprehensive Income Unrealized Holding Gain Loss On Securities Arising During Period Tax OtherComprehensiveIncomeUnrealizedHoldingGainLossOnSecuritiesArisingDuringPeriodTax	334000	USD
CY2011Q3	us-gaap	Other Comprehensive Income Unrealized Holding Gain Loss On Securities Arising During Period Tax OtherComprehensiveIncomeUnrealizedHoldingGainLossOnSecuritiesArisingDuringPeriodTax	-184000	USD
CY2012Q3	us-gaap	Other Liabilities OtherLiabilities	91383000	USD
CY2011Q4	us-gaap	Other Liabilities OtherLiabilities	86668000	USD
	us-gaap	Other Noninterest Expense OtherNoninterestExpense	20451000	USD
CY2011Q3	us-gaap	Other Noninterest Expense OtherNoninterestExpense	6415000	USD
	us-gaap	Other Noninterest Expense OtherNoninterestExpense	21738000	USD
CY2012Q3	us-gaap	Other Noninterest Expense OtherNoninterestExpense	7449000	USD
CY2012Q3	us-gaap	Other Real Estate And Foreclosed Assets OtherRealEstateAndForeclosedAssets	8927000	USD
CY2011Q4	us-gaap	Other Real Estate And Foreclosed Assets OtherRealEstateAndForeclosedAssets	6924000	USD
	us-gaap	Other Than Temporary Impairment Credit Losses Recognized In Earnings Additions Additional Credit Losses OtherThanTemporaryImpairmentCreditLossesRecognizedInEarningsAdditionsAdditionalCreditLosses	-76000	USD
CY2011Q3	us-gaap	Other Than Temporary Impairment Credit Losses Recognized In Earnings Additions Additional Credit Losses OtherThanTemporaryImpairmentCreditLossesRecognizedInEarningsAdditionsAdditionalCreditLosses	-28000	USD
CY2012Q3	us-gaap	Other Than Temporary Impairment Credit Losses Recognized In Earnings Additions Additional Credit Losses OtherThanTemporaryImpairmentCreditLossesRecognizedInEarningsAdditionsAdditionalCreditLosses		USD
	us-gaap	Other Than Temporary Impairment Credit Losses Recognized In Earnings Additions Additional Credit Losses OtherThanTemporaryImpairmentCreditLossesRecognizedInEarningsAdditionsAdditionalCreditLosses	-204000	USD
CY2012Q3	us-gaap	Other Than Temporary Impairment Credit Losses Recognized In Earnings Additions No Previous Impairment OtherThanTemporaryImpairmentCreditLossesRecognizedInEarningsAdditionsNoPreviousImpairment		USD
	us-gaap	Other Than Temporary Impairment Credit Losses Recognized In Earnings Additions No Previous Impairment OtherThanTemporaryImpairmentCreditLossesRecognizedInEarningsAdditionsNoPreviousImpairment		USD
CY2011Q3	us-gaap	Other Than Temporary Impairment Credit Losses Recognized In Earnings Additions No Previous Impairment OtherThanTemporaryImpairmentCreditLossesRecognizedInEarningsAdditionsNoPreviousImpairment		USD
CY2012Q3	us-gaap	Other Than Temporary Impairment Credit Losses Recognized In Earnings Credit Losses On Debt Securities Held OtherThanTemporaryImpairmentCreditLossesRecognizedInEarningsCreditLossesOnDebtSecuritiesHeld	-10847000	USD
CY2011Q4	us-gaap	Other Than Temporary Impairment Credit Losses Recognized In Earnings Credit Losses On Debt Securities Held OtherThanTemporaryImpairmentCreditLossesRecognizedInEarningsCreditLossesOnDebtSecuritiesHeld	-10771000	USD
CY2012Q2	us-gaap	Other Than Temporary Impairment Credit Losses Recognized In Earnings Credit Losses On Debt Securities Held OtherThanTemporaryImpairmentCreditLossesRecognizedInEarningsCreditLossesOnDebtSecuritiesHeld	-10847000	USD
CY2010Q4	us-gaap	Other Than Temporary Impairment Credit Losses Recognized In Earnings Credit Losses On Debt Securities Held OtherThanTemporaryImpairmentCreditLossesRecognizedInEarningsCreditLossesOnDebtSecuritiesHeld	-10528000	USD
CY2011Q3	us-gaap	Other Than Temporary Impairment Credit Losses Recognized In Earnings Credit Losses On Debt Securities Held OtherThanTemporaryImpairmentCreditLossesRecognizedInEarningsCreditLossesOnDebtSecuritiesHeld	-10732000	USD
CY2011Q2	us-gaap	Other Than Temporary Impairment Credit Losses Recognized In Earnings Credit Losses On Debt Securities Held OtherThanTemporaryImpairmentCreditLossesRecognizedInEarningsCreditLossesOnDebtSecuritiesHeld	-10704000	USD
	us-gaap	Other Than Temporary Impairment Credit Losses Recognized In Earnings Reductions Cash Flows OtherThanTemporaryImpairmentCreditLossesRecognizedInEarningsReductionsCashFlows		USD
CY2012Q3	us-gaap	Other Than Temporary Impairment Credit Losses Recognized In Earnings Reductions Cash Flows OtherThanTemporaryImpairmentCreditLossesRecognizedInEarningsReductionsCashFlows		USD
	us-gaap	Other Than Temporary Impairment Credit Losses Recognized In Earnings Reductions Cash Flows OtherThanTemporaryImpairmentCreditLossesRecognizedInEarningsReductionsCashFlows		USD
CY2011Q3	us-gaap	Other Than Temporary Impairment Credit Losses Recognized In Earnings Reductions Cash Flows OtherThanTemporaryImpairmentCreditLossesRecognizedInEarningsReductionsCashFlows		USD
	us-gaap	Other Than Temporary Impairment Credit Losses Recognized In Earnings Reductions Change In Status OtherThanTemporaryImpairmentCreditLossesRecognizedInEarningsReductionsChangeInStatus		USD
	us-gaap	Other Than Temporary Impairment Credit Losses Recognized In Earnings Reductions Change In Status OtherThanTemporaryImpairmentCreditLossesRecognizedInEarningsReductionsChangeInStatus		USD
CY2011Q3	us-gaap	Other Than Temporary Impairment Credit Losses Recognized In Earnings Reductions Change In Status OtherThanTemporaryImpairmentCreditLossesRecognizedInEarningsReductionsChangeInStatus		USD
CY2012Q3	us-gaap	Other Than Temporary Impairment Credit Losses Recognized In Earnings Reductions Change In Status OtherThanTemporaryImpairmentCreditLossesRecognizedInEarningsReductionsChangeInStatus		USD
CY2011Q3	us-gaap	Other Than Temporary Impairment Credit Losses Recognized In Earnings Reductions Securities Sold OtherThanTemporaryImpairmentCreditLossesRecognizedInEarningsReductionsSecuritiesSold		USD
	us-gaap	Other Than Temporary Impairment Credit Losses Recognized In Earnings Reductions Securities Sold OtherThanTemporaryImpairmentCreditLossesRecognizedInEarningsReductionsSecuritiesSold		USD
CY2012Q3	us-gaap	Other Than Temporary Impairment Credit Losses Recognized In Earnings Reductions Securities Sold OtherThanTemporaryImpairmentCreditLossesRecognizedInEarningsReductionsSecuritiesSold		USD
	us-gaap	Other Than Temporary Impairment Credit Losses Recognized In Earnings Reductions Securities Sold OtherThanTemporaryImpairmentCreditLossesRecognizedInEarningsReductionsSecuritiesSold		USD
	us-gaap	Other Than Temporary Impairment Losses Investments Portion Recognized In Earnings Net OtherThanTemporaryImpairmentLossesInvestmentsPortionRecognizedInEarningsNet	204000	USD
CY2012Q3	us-gaap	Other Than Temporary Impairment Losses Investments Portion Recognized In Earnings Net OtherThanTemporaryImpairmentLossesInvestmentsPortionRecognizedInEarningsNet		USD
	us-gaap	Payments For Proceeds From Businesses And Interest In Affiliates PaymentsForProceedsFromBusinessesAndInterestInAffiliates	457000	USD
	us-gaap	Payments For Proceeds From Businesses And Interest In Affiliates PaymentsForProceedsFromBusinessesAndInterestInAffiliates		USD
	us-gaap	Payments For Proceeds From Federal Home Loan Bank Stock PaymentsForProceedsFromFederalHomeLoanBankStock		USD
	us-gaap	Payments For Proceeds From Federal Home Loan Bank Stock PaymentsForProceedsFromFederalHomeLoanBankStock	-2290000	USD
	us-gaap	Payments For Proceeds From Hedge Investing Activities PaymentsForProceedsFromHedgeInvestingActivities	-22000	USD
	us-gaap	Payments For Proceeds From Hedge Investing Activities PaymentsForProceedsFromHedgeInvestingActivities		USD
	us-gaap	Payments For Proceeds From Loans And Leases PaymentsForProceedsFromLoansAndLeases	181160000	USD
	us-gaap	Payments For Proceeds From Loans And Leases PaymentsForProceedsFromLoansAndLeases	280861000	USD
	us-gaap	Payments Of Dividends Common Stock PaymentsOfDividendsCommonStock	13164000	USD
	us-gaap	Payments Of Dividends Common Stock PaymentsOfDividendsCommonStock	11960000	USD
	us-gaap	Payments To Acquire Available For Sale Securities PaymentsToAcquireAvailableForSaleSecurities	10072000	USD
CY2011Q3	us-gaap	Other Than Temporary Impairment Losses Investments Portion Recognized In Earnings Net OtherThanTemporaryImpairmentLossesInvestmentsPortionRecognizedInEarningsNet	28000	USD
	us-gaap	Other Than Temporary Impairment Losses Investments Portion Recognized In Earnings Net OtherThanTemporaryImpairmentLossesInvestmentsPortionRecognizedInEarningsNet	76000	USD
	us-gaap	Payments To Acquire Available For Sale Securities PaymentsToAcquireAvailableForSaleSecurities	83384000	USD
	us-gaap	Payments To Acquire Held To Maturity Securities PaymentsToAcquireHeldToMaturitySecurities	45946000	USD
	us-gaap	Payments To Acquire Held To Maturity Securities PaymentsToAcquireHeldToMaturitySecurities	24287000	USD
	us-gaap	Payments To Acquire Life Insurance Policies PaymentsToAcquireLifeInsurancePolicies	219000	USD
	us-gaap	Payments To Acquire Life Insurance Policies PaymentsToAcquireLifeInsurancePolicies	220000	USD
	us-gaap	Payments To Acquire Property Plant And Equipment PaymentsToAcquirePropertyPlantAndEquipment	5933000	USD
	us-gaap	Payments To Acquire Property Plant And Equipment PaymentsToAcquirePropertyPlantAndEquipment	4951000	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
CY2012Q3	us-gaap	Preferred Stock Shares Authorized PreferredStockSharesAuthorized	1000000	shares
CY2011Q4	us-gaap	Preferred Stock Shares Authorized PreferredStockSharesAuthorized	1000000	shares
CY2012Q3	us-gaap	Preferred Stock Shares Outstanding PreferredStockSharesOutstanding		shares
CY2011Q4	us-gaap	Preferred Stock Shares Outstanding PreferredStockSharesOutstanding		shares
CY2011Q4	us-gaap	Preferred Stock Value PreferredStockValue		USD
CY2012Q3	us-gaap	Preferred Stock Value PreferredStockValue		USD
	us-gaap	Proceeds From Life Insurance Policies ProceedsFromLifeInsurancePolicies	2891000	USD
	us-gaap	Proceeds From Life Insurance Policies ProceedsFromLifeInsurancePolicies		USD
	us-gaap	Proceeds From Maturities Prepayments And Calls Of Available For Sale Securities ProceedsFromMaturitiesPrepaymentsAndCallsOfAvailableForSaleSecurities	80416000	USD
	us-gaap	Proceeds From Maturities Prepayments And Calls Of Available For Sale Securities ProceedsFromMaturitiesPrepaymentsAndCallsOfAvailableForSaleSecurities	74524000	USD
	us-gaap	Proceeds From Maturities Prepayments And Calls Of Held To Maturity Securities ProceedsFromMaturitiesPrepaymentsAndCallsOfHeldToMaturitySecurities	41620000	USD
	us-gaap	Proceeds From Maturities Prepayments And Calls Of Held To Maturity Securities ProceedsFromMaturitiesPrepaymentsAndCallsOfHeldToMaturitySecurities	27442000	USD
	us-gaap	Proceeds From Repayments Of Other Debt ProceedsFromRepaymentsOfOtherDebt		USD
	us-gaap	Proceeds From Repayments Of Other Debt ProceedsFromRepaymentsOfOtherDebt	-841000	USD
	us-gaap	Proceeds From Repurchase Of Equity ProceedsFromRepurchaseOfEquity	-361000	USD
	us-gaap	Proceeds From Repurchase Of Equity ProceedsFromRepurchaseOfEquity	-344000	USD
	us-gaap	Proceeds From Sale Of Available For Sale Securities ProceedsFromSaleOfAvailableForSaleSecurities		USD
	us-gaap	Proceeds From Sale Of Available For Sale Securities ProceedsFromSaleOfAvailableForSaleSecurities	14639000	USD
	us-gaap	Proceeds From Sale Of Property Plant And Equipment ProceedsFromSaleOfPropertyPlantAndEquipment		USD
	us-gaap	Proceeds From Sale Of Property Plant And Equipment ProceedsFromSaleOfPropertyPlantAndEquipment	67000	USD
	us-gaap	Proceeds From Sale Of Wholly Owned Real Estate And Real Estate Acquired In Settlement Of Loans ProceedsFromSaleOfWhollyOwnedRealEstateAndRealEstateAcquiredInSettlementOfLoans	3919000	USD
	us-gaap	Proceeds From Sale Of Wholly Owned Real Estate And Real Estate Acquired In Settlement Of Loans ProceedsFromSaleOfWhollyOwnedRealEstateAndRealEstateAcquiredInSettlementOfLoans	4451000	USD
	us-gaap	Proceeds From Stock Options Exercised ProceedsFromStockOptionsExercised	953000	USD
	us-gaap	Proceeds From Stock Options Exercised ProceedsFromStockOptionsExercised	3713000	USD
	us-gaap	Proceeds From Stock Plans ProceedsFromStockPlans	953000	USD
	us-gaap	Proceeds From Stock Plans ProceedsFromStockPlans	540000	USD
CY2011Q3	us-gaap	Professional Fees ProfessionalFees	685000	USD
CY2012Q3	us-gaap	Professional Fees ProfessionalFees	691000	USD
	us-gaap	Professional Fees ProfessionalFees	1715000	USD
	us-gaap	Professional Fees ProfessionalFees	1900000	USD
CY2012Q3	us-gaap	Property Plant And Equipment Net PropertyPlantAndEquipmentNet	49100000	USD
CY2011Q4	us-gaap	Property Plant And Equipment Net PropertyPlantAndEquipmentNet	48252000	USD
CY2011Q3	us-gaap	Provision For Loan And Lease Losses ProvisionForLoanAndLeaseLosses	2000000	USD
CY2012Q3	us-gaap	Provision For Loan And Lease Losses ProvisionForLoanAndLeaseLosses	3606000	USD
	us-gaap	Provision For Loan And Lease Losses ProvisionForLoanAndLeaseLosses	7682000	USD
	us-gaap	Provision For Loan And Lease Losses ProvisionForLoanAndLeaseLosses	13706000	USD
CY2012Q3	us-gaap	Retained Earnings Accumulated Deficit RetainedEarningsAccumulatedDeficit	258481000	USD
CY2011Q4	us-gaap	Retained Earnings Accumulated Deficit RetainedEarningsAccumulatedDeficit	239452000	USD
	us-gaap	Sale Leaseback Transaction Current Period Gain Recognized SaleLeasebackTransactionCurrentPeriodGainRecognized	775000	USD
	us-gaap	Sale Leaseback Transaction Current Period Gain Recognized SaleLeasebackTransactionCurrentPeriodGainRecognized	775000	USD
	us-gaap	Share Based Compensation ShareBasedCompensation	2178000	USD
	us-gaap	Share Based Compensation ShareBasedCompensation	1917000	USD
CY2012Q3	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Equity Instruments Other Than Options Nonvested Number ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedNumber	263124	shares
CY2011Q4	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Equity Instruments Other Than Options Nonvested Number ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedNumber	235540	shares
	us-gaap	Stock Issued During Period Value Restricted Stock Award Net Of Forfeitures StockIssuedDuringPeriodValueRestrictedStockAwardNetOfForfeitures	-344000	USD
	us-gaap	Weighted Average Number Of Diluted Shares Outstanding WeightedAverageNumberOfDilutedSharesOutstanding	21644457	shares
CY2011Q3	us-gaap	Weighted Average Number Of Diluted Shares Outstanding WeightedAverageNumberOfDilutedSharesOutstanding	21476791	shares
	us-gaap	Weighted Average Number Of Diluted Shares Outstanding WeightedAverageNumberOfDilutedSharesOutstanding	21434337	shares
	us-gaap	Weighted Average Number Of Shares Outstanding Basic WeightedAverageNumberOfSharesOutstandingBasic	21401885	shares
	us-gaap	Weighted Average Number Of Shares Outstanding Basic WeightedAverageNumberOfSharesOutstandingBasic	21613157	shares
	us-gaap	Stock Issued During Period Value Stock Options Exercised StockIssuedDuringPeriodValueStockOptionsExercised	3713000	USD
	us-gaap	Stock Issued During Period Value Stock Options Exercised StockIssuedDuringPeriodValueStockOptionsExercised	953000	USD
CY2011Q4	us-gaap	Stockholders Equity StockholdersEquity	469057000	USD
CY2012Q3	us-gaap	Stockholders Equity StockholdersEquity	492965000	USD
CY2010Q4	us-gaap	Stockholders Equity StockholdersEquity	436472000	USD
CY2011Q3	us-gaap	Stockholders Equity StockholdersEquity	461066000	USD
CY2011Q4	us-gaap	Subordinated Debt SubordinatedDebt	30000000	USD
CY2012Q3	us-gaap	Subordinated Debt SubordinatedDebt	30000000	USD
CY2011Q4	us-gaap	Time Deposits100000 Or More TimeDeposits100000OrMore	225099000	USD
CY2012Q3	us-gaap	Time Deposits100000 Or More TimeDeposits100000OrMore	248061000	USD
CY2012Q3	us-gaap	Time Deposits Less Than100000 TimeDepositsLessThan100000	382358000	USD
CY2011Q4	us-gaap	Time Deposits Less Than100000 TimeDepositsLessThan100000	405063000	USD
CY2012Q3	us-gaap	Trading Securities TradingSecurities	0	USD
CY2011Q4	us-gaap	Trading Securities TradingSecurities	8240000	USD
	us-gaap	Transfer Of Investments TransferOfInvestments		USD
	us-gaap	Transfer Of Investments TransferOfInvestments	-8505000	USD
	us-gaap	Transfer Of Other Real Estate TransferOfOtherRealEstate	-5429000	USD
	us-gaap	Transfer Of Other Real Estate TransferOfOtherRealEstate	-5691000	USD
CY2011Q3	us-gaap	Weighted Average Number Diluted Shares Outstanding Adjustment WeightedAverageNumberDilutedSharesOutstandingAdjustment	13077	shares
	us-gaap	Weighted Average Number Diluted Shares Outstanding Adjustment WeightedAverageNumberDilutedSharesOutstandingAdjustment	31300	shares
CY2012Q3	us-gaap	Weighted Average Number Diluted Shares Outstanding Adjustment WeightedAverageNumberDilutedSharesOutstandingAdjustment	52116	shares
	us-gaap	Weighted Average Number Diluted Shares Outstanding Adjustment WeightedAverageNumberDilutedSharesOutstandingAdjustment	32452	shares
CY2012Q3	us-gaap	Weighted Average Number Of Diluted Shares Outstanding WeightedAverageNumberOfDilutedSharesOutstanding	21706304	shares
CY2012Q3	us-gaap	Weighted Average Number Of Shares Outstanding Basic WeightedAverageNumberOfSharesOutstandingBasic	21654188	shares
CY2011Q3	us-gaap	Weighted Average Number Of Shares Outstanding Basic WeightedAverageNumberOfSharesOutstandingBasic	21463714	shares
CY2012Q3	indb	Accumulated Other Comprehensive Income Loss Deferred Gain On Hedge Transactions Effect Net Of Tax AccumulatedOtherComprehensiveIncomeLossDeferredGainOnHedgeTransactionsEffectNetOfTax	895000	USD
CY2011Q4	indb	Accumulated Other Comprehensive Income Loss Deferred Gain On Hedge Transactions Effect Net Of Tax AccumulatedOtherComprehensiveIncomeLossDeferredGainOnHedgeTransactionsEffectNetOfTax	1004000	USD
CY2010Q4	indb	Accumulated Other Comprehensive Income Loss Deferred Gain On Hedge Transactions Effect Net Of Tax AccumulatedOtherComprehensiveIncomeLossDeferredGainOnHedgeTransactionsEffectNetOfTax	1148000	USD
CY2011Q3	indb	Accumulated Other Comprehensive Income Loss Deferred Gain On Hedge Transactions Effect Net Of Tax AccumulatedOtherComprehensiveIncomeLossDeferredGainOnHedgeTransactionsEffectNetOfTax	1040000	USD
CY2011Q4	indb	Additional Commitments To Lend To Borrower For Trouble Debt Restructuring AdditionalCommitmentsToLendToBorrowerForTroubleDebtRestructuring	693000	USD
CY2012Q3	indb	Additional Commitments To Lend To Borrower For Trouble Debt Restructuring AdditionalCommitmentsToLendToBorrowerForTroubleDebtRestructuring	896000	USD
CY2011Q4	indb	Available For Sale Securities Gross Unrealized Losses Net Of Other Than Temporary Impairment Losses AvailableForSaleSecuritiesGrossUnrealizedLossesNetOfOtherThanTemporaryImpairmentLosses	3308000	USD
CY2012Q3	indb	Available For Sale And Held To Maturity Securities In Unrealized Loss Positions Qualitative Disclosure Number Of Positions AvailableForSaleAndHeldToMaturitySecuritiesInUnrealizedLossPositionsQualitativeDisclosureNumberOfPositions	15	holding
CY2012Q3	indb	Available For Sale Securities Gross Unrealized Losses Net Of Other Than Temporary Impairment Losses AvailableForSaleSecuritiesGrossUnrealizedLossesNetOfOtherThanTemporaryImpairmentLosses	2572000	USD
CY2011Q4	indb	Available For Sale And Held To Maturity Securities In Unrealized Loss Positions Qualitative Disclosure Number Of Positions AvailableForSaleAndHeldToMaturitySecuritiesInUnrealizedLossPositionsQualitativeDisclosureNumberOfPositions	4	holding
CY2011Q4	indb	Available For Sale Securities And Held To Maturity Securities Amortized Cost AvailableForSaleSecuritiesAndHeldToMaturitySecuritiesAmortizedCost	499952000	USD
CY2012Q3	indb	Available For Sale Securities And Held To Maturity Securities Amortized Cost AvailableForSaleSecuritiesAndHeldToMaturitySecuritiesAmortizedCost	498598000	USD
	indb	Amortization Of Deferred Hedge Gains Losses AmortizationOfDeferredHedgeGainsLosses	183000	USD
CY2011Q3	indb	Amortization Of Deferred Hedge Gains Losses AmortizationOfDeferredHedgeGainsLosses	61000	USD
CY2012Q3	indb	Amortization Of Deferred Hedge Gains Losses AmortizationOfDeferredHedgeGainsLosses	61000	USD
	indb	Amortization Of Deferred Hedge Gains Losses AmortizationOfDeferredHedgeGainsLosses	183000	USD
CY2012Q3	indb	Amortized Cost AmortizedCost	12386000	USD
CY2011Q4	indb	Amount Of Specific Reserves Included In Allowance For Loan Losses Associated With Trouble Debt Restructuring AmountOfSpecificReservesIncludedInAllowanceForLoanLossesAssociatedWithTroubleDebtRestructuring	1887000	USD
CY2012Q3	indb	Amount Of Specific Reserves Included In Allowance For Loan Losses Associated With Trouble Debt Restructuring AmountOfSpecificReservesIncludedInAllowanceForLoanLossesAssociatedWithTroubleDebtRestructuring	2189000	USD
CY2012Q3	indb	Available For Sale And Held To Maturity Securities Continuous Unrealized Loss Position Aggregate Loss AvailableForSaleAndHeldToMaturitySecuritiesContinuousUnrealizedLossPositionAggregateLoss	2572000	USD
CY2011Q4	indb	Available For Sale And Held To Maturity Securities Continuous Unrealized Loss Position Aggregate Loss AvailableForSaleAndHeldToMaturitySecuritiesContinuousUnrealizedLossPositionAggregateLoss	3977000	USD
CY2012Q3	indb	Available For Sale And Held To Maturity Securities Continuous Unrealized Loss Position Fair Value AvailableForSaleAndHeldToMaturitySecuritiesContinuousUnrealizedLossPositionFairValue	16380000	USD
CY2011Q4	indb	Available For Sale And Held To Maturity Securities Continuous Unrealized Loss Position Fair Value AvailableForSaleAndHeldToMaturitySecuritiesContinuousUnrealizedLossPositionFairValue	10734000	USD
CY2012Q3	indb	Available For Sale And Held To Maturity Securities Continuous Unrealized Loss Position Less Than Twelve Months Aggregate Losses AvailableForSaleAndHeldToMaturitySecuritiesContinuousUnrealizedLossPositionLessThanTwelveMonthsAggregateLosses	108000	USD
CY2011Q4	indb	Available For Sale And Held To Maturity Securities Continuous Unrealized Loss Position Less Than Twelve Months Aggregate Losses AvailableForSaleAndHeldToMaturitySecuritiesContinuousUnrealizedLossPositionLessThanTwelveMonthsAggregateLosses		USD
CY2012Q3	indb	Available For Sale And Held To Maturity Securities Continuous Unrealized Loss Position Less Than Twelve Months Fair Value AvailableForSaleAndHeldToMaturitySecuritiesContinuousUnrealizedLossPositionLessThanTwelveMonthsFairValue	14262000	USD
CY2011Q4	indb	Available For Sale And Held To Maturity Securities Continuous Unrealized Loss Position Less Than Twelve Months Fair Value AvailableForSaleAndHeldToMaturitySecuritiesContinuousUnrealizedLossPositionLessThanTwelveMonthsFairValue		USD
CY2012Q3	indb	Available For Sale And Held To Maturity Securities Continuous Unrealized Loss Position Twelve Months Or Longer Aggregate Loss AvailableForSaleAndHeldToMaturitySecuritiesContinuousUnrealizedLossPositionTwelveMonthsOrLongerAggregateLoss	2464000	USD
CY2011Q4	indb	Available For Sale And Held To Maturity Securities Continuous Unrealized Loss Position Twelve Months Or Longer Aggregate Loss AvailableForSaleAndHeldToMaturitySecuritiesContinuousUnrealizedLossPositionTwelveMonthsOrLongerAggregateLoss	3977000	USD
CY2012Q3	indb	Available For Sale And Held To Maturity Securities Continuous Unrealized Loss Position Twelve Months Or Longer Fair Value AvailableForSaleAndHeldToMaturitySecuritiesContinuousUnrealizedLossPositionTwelveMonthsOrLongerFairValue	2118000	USD
CY2011Q4	indb	Available For Sale And Held To Maturity Securities Continuous Unrealized Loss Position Twelve Months Or Longer Fair Value AvailableForSaleAndHeldToMaturitySecuritiesContinuousUnrealizedLossPositionTwelveMonthsOrLongerFairValue	10734000	USD
CY2011Q4	indb	Available For Sale Securities And Held To Maturity Securities Gross Unrealized Gains AvailableForSaleSecuritiesAndHeldToMaturitySecuritiesGrossUnrealizedGains	24123000	USD
CY2012Q3	indb	Available For Sale Securities And Held To Maturity Securities Gross Unrealized Gains AvailableForSaleSecuritiesAndHeldToMaturitySecuritiesGrossUnrealizedGains	25342000	USD
CY2012Q3	indb	Available For Sale Securities And Held To Maturity Securities Gross Unrealized Losses AvailableForSaleSecuritiesAndHeldToMaturitySecuritiesGrossUnrealizedLosses	2572000	USD
CY2011Q4	indb	Available For Sale Securities And Held To Maturity Securities Gross Unrealized Losses AvailableForSaleSecuritiesAndHeldToMaturitySecuritiesGrossUnrealizedLosses	3977000	USD
CY2012Q3	indb	Common Stock Held In Trust For Deferred Compensation CommonStockHeldInTrustForDeferredCompensation	3103000	USD
CY2012Q3	indb	Cumulative Credit Related Other Than Temporary Impairment CumulativeCreditRelatedOtherThanTemporaryImpairment	-10847000	USD
CY2012Q3	indb	Exposure To Counterparties Relating To Customer Related Positions ExposureToCounterpartiesRelatingToCustomerRelatedPositions	31200000	USD
CY2011Q4	indb	Exposure To Counterparties Relating To Customer Related Positions ExposureToCounterpartiesRelatingToCustomerRelatedPositions	25100000	USD
CY2012Q3	indb	Fair Value Of Securities FairValueOfSecurities	7164000	USD
CY2011Q4	indb	Federal Home Loan Bank Borrowings FederalHomeLoanBankBorrowings	229701000	USD
CY2012Q3	indb	Federal Home Loan Bank Borrowings FederalHomeLoanBankBorrowings	189464000	USD
CY2012Q3	indb	Available For Sale Securities Other Than Temporary Impairment Unrealized Losses Portion Recognized In Other Comprehensive Income AvailableForSaleSecuritiesOtherThanTemporaryImpairmentUnrealizedLossesPortionRecognizedInOtherComprehensiveIncome	2758000	USD
CY2011Q4	indb	Available For Sale Securities Other Than Temporary Impairment Unrealized Losses Portion Recognized In Other Comprehensive Income AvailableForSaleSecuritiesOtherThanTemporaryImpairmentUnrealizedLossesPortionRecognizedInOtherComprehensiveIncome	3272000	USD
CY2012Q3	indb	Callable Securities In Investment Portfolio CallableSecuritiesInInvestmentPortfolio	10500000	USD
CY2011Q4	indb	Callable Securities In Investment Portfolio CallableSecuritiesInInvestmentPortfolio	13000000	USD
	indb	Change In Fair Value On Loans Held For Sale ChangeInFairValueOnLoansHeldForSale	788000	USD
	indb	Change In Fair Value On Loans Held For Sale ChangeInFairValueOnLoansHeldForSale	929000	USD
CY2011Q4	indb	Common Stock Held In Trust For Deferred Compensation CommonStockHeldInTrustForDeferredCompensation	2980000	USD
CY2012Q3	indb	Cumulative Other Than Temporary Impairment To Date CumulativeOtherThanTemporaryImpairmentToDate	-13605000	USD
CY2011Q4	indb	Customer Repurchase Agreements CustomerRepurchaseAgreements	166128000	USD
CY2012Q3	indb	Customer Repurchase Agreements CustomerRepurchaseAgreements	158578000	USD
CY2012Q3	indb	Deferred Compensation Obligation DeferredCompensationObligation	-3103000	USD
CY2011Q4	indb	Deferred Compensation Obligation DeferredCompensationObligation	-2980000	USD
	indb	Deferred Compensation Obligation Value DeferredCompensationObligationValue		USD
	indb	Deferred Compensation Obligation Value DeferredCompensationObligationValue		USD
CY2009Q3	indb	Deferred Gain Loss On Cash Flow Hedge DeferredGainLossOnCashFlowHedge	1400000	USD
CY2012Q3	indb	Deferred Gain Loss On Cash Flow Hedge DeferredGainLossOnCashFlowHedge	895000	USD
CY2011Q3	indb	Deferred Gain Loss On Cash Flow Hedge DeferredGainLossOnCashFlowHedge	1000000	USD
CY2012Q1	indb	Derivative Fair Value Of Terminated Swap DerivativeFairValueOfTerminatedSwap	22000	USD
CY2011Q3	indb	Effect Of Dilutive Shares EffectOfDilutiveShares
	indb	Effect Of Dilutive Shares EffectOfDilutiveShares
	indb	Effect Of Dilutive Shares EffectOfDilutiveShares
CY2012Q3	indb	Effect Of Dilutive Shares EffectOfDilutiveShares	0.01
CY2012Q3	indb	Fees And Commission Mortgage Banking FeesAndCommissionMortgageBanking	1445000	USD
CY2011Q3	indb	Fees And Commission Mortgage Banking FeesAndCommissionMortgageBanking	907000	USD
	indb	Fees And Commission Mortgage Banking FeesAndCommissionMortgageBanking	4238000	USD
	indb	Fees And Commission Mortgage Banking FeesAndCommissionMortgageBanking	2637000	USD
	indb	Financing Receivable Modification Post Modification Recorded Investments FinancingReceivableModificationPostModificationRecordedInvestments	11371000	USD
CY2012Q3	indb	Financing Receivable Modification Post Modification Recorded Investments FinancingReceivableModificationPostModificationRecordedInvestments	3343000	USD
CY2012Q3	indb	Financing Receivable Modification Subsequent Default Number Of Contracts FinancingReceivableModificationSubsequentDefaultNumberOfContracts	2	contract
CY2011Q3	indb	Financing Receivable Modification Post Modification Recorded Investments FinancingReceivableModificationPostModificationRecordedInvestments	2057000	USD
	indb	Financing Receivable Modification Post Modification Recorded Investments FinancingReceivableModificationPostModificationRecordedInvestments	11901000	USD
	indb	Financing Receivable Modification Subsequent Default Number Of Contracts FinancingReceivableModificationSubsequentDefaultNumberOfContracts	2	contract
	indb	Financing Receivable Modification Subsequent Default Number Of Contracts FinancingReceivableModificationSubsequentDefaultNumberOfContracts	5	contract
CY2011Q4	indb	Forward Sales Agreements ForwardSalesAgreements	-528000	USD
CY2011Q4	indb	Financing Receivable With Deteriorated Credit Quality FinancingReceivableWithDeterioratedCreditQuality	2630783000	USD
	indb	Gain Realized From Early Termination Of Hedging Relationship GainRealizedFromEarlyTerminationOfHedgingRelationship		USD
	indb	Financing Receivable Modifications Post Modification Recorded Investment Adjusted Interest Rate FinancingReceivableModificationsPostModificationRecordedInvestmentAdjustedInterestRate	647000	USD
	indb	Financing Receivable Modifications Post Modification Recorded Investment Adjusted Interest Rate FinancingReceivableModificationsPostModificationRecordedInvestmentAdjustedInterestRate	1561000	USD
CY2011Q3	indb	Financing Receivable Modifications Post Modification Recorded Investment Adjusted Interest Rate FinancingReceivableModificationsPostModificationRecordedInvestmentAdjustedInterestRate	622000	USD
CY2012Q3	indb	Financing Receivable Modifications Post Modification Recorded Investment Adjusted Interest Rate FinancingReceivableModificationsPostModificationRecordedInvestmentAdjustedInterestRate	1207000	USD
	indb	Gain Realized From Early Termination Of Hedging Relationship GainRealizedFromEarlyTerminationOfHedgingRelationship	22000	USD
	indb	Financing Receivable Modifications Post Modification Recorded Investment Combination Of Rate And Maturity FinancingReceivableModificationsPostModificationRecordedInvestmentCombinationOfRateAndMaturity	7276000	USD
CY2011Q3	indb	Financing Receivable Modifications Post Modification Recorded Investment Combination Of Rate And Maturity FinancingReceivableModificationsPostModificationRecordedInvestmentCombinationOfRateAndMaturity	954000	USD
CY2012Q3	indb	Forward Sales Agreements ForwardSalesAgreements	-1882000	USD
CY2011Q3	indb	Financing Receivable Modification Subsequent Default Number Of Contracts FinancingReceivableModificationSubsequentDefaultNumberOfContracts	5	contract
	indb	Financing Receivable Modification Subsequent Default Recorded Investment FinancingReceivableModificationSubsequentDefaultRecordedInvestment	455000	USD
	indb	Financing Receivable Modification Subsequent Default Recorded Investment FinancingReceivableModificationSubsequentDefaultRecordedInvestment	392000	USD
CY2011Q3	indb	Financing Receivable Modification Subsequent Default Recorded Investment FinancingReceivableModificationSubsequentDefaultRecordedInvestment	455000	USD
CY2012Q3	indb	Financing Receivable Modification Subsequent Default Recorded Investment FinancingReceivableModificationSubsequentDefaultRecordedInvestment	392000	USD
	indb	Financing Receivable Modifications Post Modification Recorded Investment Combination Of Rate And Maturity FinancingReceivableModificationsPostModificationRecordedInvestmentCombinationOfRateAndMaturity	4358000	USD
CY2012Q3	indb	Financing Receivable Modifications Post Modification Recorded Investment Combination Of Rate And Maturity FinancingReceivableModificationsPostModificationRecordedInvestmentCombinationOfRateAndMaturity	1136000	USD
CY2012Q3	indb	Financing Receivable Modifications Post Modification Recorded Investment Court Ordered Concession FinancingReceivableModificationsPostModificationRecordedInvestmentCourtOrderedConcession	279000	USD
	indb	Financing Receivable Modifications Post Modification Recorded Investment Court Ordered Concession FinancingReceivableModificationsPostModificationRecordedInvestmentCourtOrderedConcession	1394000	USD
	indb	Financing Receivable Modifications Post Modification Recorded Investment Court Ordered Concession FinancingReceivableModificationsPostModificationRecordedInvestmentCourtOrderedConcession		USD
CY2011Q3	indb	Financing Receivable Modifications Post Modification Recorded Investment Court Ordered Concession FinancingReceivableModificationsPostModificationRecordedInvestmentCourtOrderedConcession		USD
	indb	Financing Receivable Modifications Post Modification Recorded Investment Extended Maturity FinancingReceivableModificationsPostModificationRecordedInvestmentExtendedMaturity	3978000	USD
CY2011Q3	indb	Financing Receivable Modifications Post Modification Recorded Investment Extended Maturity FinancingReceivableModificationsPostModificationRecordedInvestmentExtendedMaturity	481000	USD
	indb	Financing Receivable Modifications Post Modification Recorded Investment Extended Maturity FinancingReceivableModificationsPostModificationRecordedInvestmentExtendedMaturity	4058000	USD
CY2012Q3	indb	Financing Receivable Modifications Post Modification Recorded Investment Extended Maturity FinancingReceivableModificationsPostModificationRecordedInvestmentExtendedMaturity	721000	USD
	indb	Financing Receivable Modifications Post Modification Recorded Investments FinancingReceivableModificationsPostModificationRecordedInvestments	11901000	USD
	indb	Financing Receivable Modifications Post Modification Recorded Investments FinancingReceivableModificationsPostModificationRecordedInvestments	11371000	USD
CY2011Q3	indb	Financing Receivable Modifications Post Modification Recorded Investments FinancingReceivableModificationsPostModificationRecordedInvestments	2057000	USD
CY2012Q3	indb	Financing Receivable Modifications Post Modification Recorded Investments FinancingReceivableModificationsPostModificationRecordedInvestments	3343000	USD
CY2012Q3	indb	Financing Receivable Modifications Pre Modification Recorded Investments FinancingReceivableModificationsPreModificationRecordedInvestments	3337000	USD
	indb	Financing Receivable Modifications Pre Modification Recorded Investments FinancingReceivableModificationsPreModificationRecordedInvestments	11365000	USD
CY2011Q3	indb	Financing Receivable Modifications Pre Modification Recorded Investments FinancingReceivableModificationsPreModificationRecordedInvestments	2057000	USD
	indb	Financing Receivable Modifications Pre Modification Recorded Investments FinancingReceivableModificationsPreModificationRecordedInvestments	11853000	USD
CY2012Q3	indb	Financing Receivable Non Accrual Loans FinancingReceivableNonAccrualLoans	31006000	USD
CY2011Q4	indb	Financing Receivable Non Accrual Loans FinancingReceivableNonAccrualLoans	28912000	USD
CY2012Q3	indb	Financing Receivable Recorded Investment Trouble Debt Restructuring FinancingReceivableRecordedInvestmentTroubleDebtRestructuring	52785000	USD
CY2011Q4	indb	Financing Receivable Recorded Investment Trouble Debt Restructuring FinancingReceivableRecordedInvestmentTroubleDebtRestructuring	46381000	USD
CY2012Q3	indb	Financing Receivable With Deteriorated Credit Quality FinancingReceivableWithDeterioratedCreditQuality	2847631000	USD
	indb	Gross Change On Write Down Of Certain Investments To Fair Value GrossChangeOnWriteDownOfCertainInvestmentsToFairValue	101000	USD
	indb	Gross Change On Write Down Of Certain Investments To Fair Value GrossChangeOnWriteDownOfCertainInvestmentsToFairValue	571000	USD
CY2011Q3	indb	Gross Change On Write Down Of Certain Investments To Fair Value GrossChangeOnWriteDownOfCertainInvestmentsToFairValue	-318000	USD
CY2012Q3	indb	Gross Change On Write Down Of Certain Investments To Fair Value GrossChangeOnWriteDownOfCertainInvestmentsToFairValue	403000	USD
CY2012Q3	indb	Gross Unrealized Gain Loss GrossUnrealizedGainLoss	-2464000	USD
CY2012Q3	indb	Held To Maturity Securities Other Than Temporary Impairment Unrealized Losses Portion Recognized In Other Comprehensive Income HeldToMaturitySecuritiesOtherThanTemporaryImpairmentUnrealizedLossesPortionRecognizedInOtherComprehensiveIncome		USD
CY2011Q4	indb	Held To Maturity Securities Other Than Temporary Impairment Unrealized Losses Portion Recognized In Other Comprehensive Income HeldToMaturitySecuritiesOtherThanTemporaryImpairmentUnrealizedLossesPortionRecognizedInOtherComprehensiveIncome		USD
	indb	Increase Decrease In Fair Value Of Unhedged Derivative Instruments Relating To Residential Loans IncreaseDecreaseInFairValueOfUnhedgedDerivativeInstrumentsRelatingToResidentialLoans		USD
CY2012Q3	indb	Increase Decrease In Fair Value Of Unhedged Derivative Instruments Relating To Residential Loans IncreaseDecreaseInFairValueOfUnhedgedDerivativeInstrumentsRelatingToResidentialLoans		USD
CY2011Q3	indb	Increase Decrease In Fair Value Of Unhedged Derivative Instruments Relating To Residential Loans IncreaseDecreaseInFairValueOfUnhedgedDerivativeInstrumentsRelatingToResidentialLoans		USD
	indb	Increase Decrease In Fair Value Of Unhedged Derivative Instruments Relating To Residential Loans IncreaseDecreaseInFairValueOfUnhedgedDerivativeInstrumentsRelatingToResidentialLoans		USD
	indb	Increase Decrease In Federal Home Loan Bank Advances Long Term IncreaseDecreaseInFederalHomeLoanBankAdvancesLongTerm	-44144000	USD
	indb	Increase Decrease In Federal Home Loan Bank Advances Long Term IncreaseDecreaseInFederalHomeLoanBankAdvancesLongTerm		USD
CY2011Q3	indb	Net Change In Fair Value Of Securities Available For Sale Net Of Security Gains NetChangeInFairValueOfSecuritiesAvailableForSaleNetOfSecurityGains	-173000	USD
	indb	Net Change In Fair Value Of Securities Available For Sale Net Of Security Gains After Tax Amount NetChangeInFairValueOfSecuritiesAvailableForSaleNetOfSecurityGainsAfterTaxAmount	582000	USD
CY2012Q3	indb	Net Change In Fair Value Of Securities Available For Sale Net Of Security Gains After Tax Amount NetChangeInFairValueOfSecuritiesAvailableForSaleNetOfSecurityGainsAfterTaxAmount	837000	USD
	indb	Increase Decrease In Federal Home Loan Bank Advances Short Term IncreaseDecreaseInFederalHomeLoanBankAdvancesShortTerm		USD
	indb	Increase Decrease In Federal Home Loan Bank Advances Short Term IncreaseDecreaseInFederalHomeLoanBankAdvancesShortTerm	-40000000	USD
CY2011Q3	indb	Interchange And Atm Fees InterchangeAndAtmFees	2005000	USD
	indb	Interchange And Atm Fees InterchangeAndAtmFees	5681000	USD
	indb	Interchange And Atm Fees InterchangeAndAtmFees	7189000	USD
CY2012Q3	indb	Interchange And Atm Fees InterchangeAndAtmFees	2422000	USD
CY2011Q4	indb	Investment Securities Pledged InvestmentSecuritiesPledged	389700000	USD
CY2012Q3	indb	Investment Securities Pledged InvestmentSecuritiesPledged	380300000	USD
CY2012Q3	indb	Investments In Obligations Of Individual States Counties Or Municipalities InvestmentsInObligationsOfIndividualStatesCountiesOrMunicipalities	exceeded 10% of Stockholders’ Equity
CY2011Q4	indb	Investments In Obligations Of Individual States Counties Or Municipalities InvestmentsInObligationsOfIndividualStatesCountiesOrMunicipalities	exceeded 10% of Stockholders’ Equity
CY2012Q3	indb	Loans And Leases Receivable Consumer Home Equity In First Position LoansAndLeasesReceivableConsumerHomeEquityInFirstPosition	485605000	USD
CY2011Q4	indb	Loans And Leases Receivable Consumer Home Equity In First Position LoansAndLeasesReceivableConsumerHomeEquityInFirstPosition	381766000	USD
CY2012Q3	indb	Loans And Leases Receivable Consumer Home Equity In Second Position LoansAndLeasesReceivableConsumerHomeEquityInSecondPosition	308770000	USD
CY2011Q4	indb	Loans And Leases Receivable Consumer Home Equity In Second Position LoansAndLeasesReceivableConsumerHomeEquityInSecondPosition	314297000	USD
CY2012Q3	indb	Marketable Equity Securities Held To Maturity Amortized Cost MarketableEquitySecuritiesHeldToMaturityAmortizedCost		USD
CY2012Q3	indb	Marketable Equity Securities Held To Maturity Fair Value MarketableEquitySecuritiesHeldToMaturityFairValue		USD
CY2011Q3	indb	Merger And Acquisition Expenses MergerAndAcquisitionExpenses		USD
CY2012Q3	indb	Merger And Acquisition Expenses MergerAndAcquisitionExpenses	595000	USD
	indb	Merger And Acquisition Expenses MergerAndAcquisitionExpenses	1267000	USD
	indb	Merger And Acquisition Expenses MergerAndAcquisitionExpenses		USD
CY2012Q3	indb	Net Change In Fair Value Of Securities Available For Sale NetChangeInFairValueOfSecuritiesAvailableForSale	1419000	USD
	indb	Net Change In Fair Value Of Securities Available For Sale NetChangeInFairValueOfSecuritiesAvailableForSale	1063000	USD
CY2011Q3	indb	Net Change In Fair Value Of Securities Available For Sale NetChangeInFairValueOfSecuritiesAvailableForSale	-384000	USD
	indb	Net Change In Fair Value Of Securities Available For Sale NetChangeInFairValueOfSecuritiesAvailableForSale	360000	USD
CY2012Q3	indb	Net Change In Fair Value Of Securities Available For Sale Net Of Security Gains NetChangeInFairValueOfSecuritiesAvailableForSaleNetOfSecurityGains	582000	USD
	indb	Net Change In Fair Value Of Securities Available For Sale Net Of Security Gains NetChangeInFairValueOfSecuritiesAvailableForSaleNetOfSecurityGains	481000	USD
	indb	Net Change In Fair Value Of Securities Available For Sale Net Of Security Gains NetChangeInFairValueOfSecuritiesAvailableForSaleNetOfSecurityGains	132000	USD
	indb	Net Change In Fair Value Of Securities Available For Sale Net Of Security Gains After Tax Amount NetChangeInFairValueOfSecuritiesAvailableForSaleNetOfSecurityGainsAfterTaxAmount	228000	USD
CY2011Q3	indb	Net Change In Fair Value Of Securities Available For Sale Net Of Security Gains After Tax Amount NetChangeInFairValueOfSecuritiesAvailableForSaleNetOfSecurityGainsAfterTaxAmount	-211000	USD
CY2012Q3	indb	Net Security Gains Losses Reclassified Into Earnings Before Tax Amount NetSecurityGainsLossesReclassifiedIntoEarningsBeforeTaxAmount		USD
	indb	Net Security Gains Losses Reclassified Into Earnings Before Tax Amount NetSecurityGainsLossesReclassifiedIntoEarningsBeforeTaxAmount	76000	USD
CY2011Q3	indb	Net Security Gains Losses Reclassified Into Earnings Before Tax Amount NetSecurityGainsLossesReclassifiedIntoEarningsBeforeTaxAmount	28000	USD
	indb	Net Security Gains Losses Reclassified Into Earnings Before Tax Amount NetSecurityGainsLossesReclassifiedIntoEarningsBeforeTaxAmount	-519000	USD
	indb	Net Security Gains Losses Reclassified Into Earnings Net Of Tax Amount NetSecurityGainsLossesReclassifiedIntoEarningsNetOfTaxAmount	45000	USD
CY2012Q3	indb	Net Security Gains Losses Reclassified Into Earnings Net Of Tax Amount NetSecurityGainsLossesReclassifiedIntoEarningsNetOfTaxAmount		USD
	indb	Net Security Gains Losses Reclassified Into Earnings Net Of Tax Amount NetSecurityGainsLossesReclassifiedIntoEarningsNetOfTaxAmount	-317000	USD
CY2011Q3	indb	Net Security Gains Losses Reclassified Into Earnings Net Of Tax Amount NetSecurityGainsLossesReclassifiedIntoEarningsNetOfTaxAmount	17000	USD
CY2012Q3	indb	Net Security Gains Losses Reclassified Into Earnings Tax Amount NetSecurityGainsLossesReclassifiedIntoEarningsTaxAmount		USD
	indb	Other Comprehensive Income Loss Reclassification Adjustment To Securities Included In Net Income Net Of Tax OtherComprehensiveIncomeLossReclassificationAdjustmentToSecuritiesIncludedInNetIncomeNetOfTax	45000	USD
	indb	Net Security Gains Losses Reclassified Into Earnings Tax Amount NetSecurityGainsLossesReclassifiedIntoEarningsTaxAmount	31000	USD
CY2011Q3	indb	Net Security Gains Losses Reclassified Into Earnings Tax Amount NetSecurityGainsLossesReclassifiedIntoEarningsTaxAmount	11000	USD
	indb	Net Security Gains Losses Reclassified Into Earnings Tax Amount NetSecurityGainsLossesReclassifiedIntoEarningsTaxAmount	-202000	USD
CY2012Q3	indb	Non Credit Related Other Than Temporary Impairment NonCreditRelatedOtherThanTemporaryImpairment	403000	USD
	indb	Non Credit Related Other Than Temporary Impairment NonCreditRelatedOtherThanTemporaryImpairment	647000	USD
CY2011Q3	indb	Non Credit Related Other Than Temporary Impairment NonCreditRelatedOtherThanTemporaryImpairment	-290000	USD
	indb	Non Credit Related Other Than Temporary Impairment NonCreditRelatedOtherThanTemporaryImpairment	305000	USD
CY2012Q3	indb	Non Credit Related Other Than Temporary Impairment One NonCreditRelatedOtherThanTemporaryImpairmentOne	-2758000	USD
	indb	Non Taxable Interest And Dividends On Securities NonTaxableInterestAndDividendsOnSecurities	286000	USD
CY2011Q3	indb	Non Taxable Interest And Dividends On Securities NonTaxableInterestAndDividendsOnSecurities	78000	USD
CY2012Q3	indb	Non Taxable Interest And Dividends On Securities NonTaxableInterestAndDividendsOnSecurities	20000	USD
	indb	Non Taxable Interest And Dividends On Securities NonTaxableInterestAndDividendsOnSecurities	72000	USD
CY2012Q3	indb	Number Of Financing Receivables Equal To Greater Than Ninety Days NumberOfFinancingReceivablesEqualToGreaterThanNinetyDays	140	loan
CY2011Q4	indb	Number Of Financing Receivables Equal To Greater Than Ninety Days NumberOfFinancingReceivablesEqualToGreaterThanNinetyDays	172	loan
CY2012Q3	indb	Number Of Financing Receivables Sixty To Eighty Nine Days Past Due NumberOfFinancingReceivablesSixtyToEightyNineDaysPastDue	77	loan
CY2011Q4	indb	Number Of Financing Receivables Sixty To Eighty Nine Days Past Due NumberOfFinancingReceivablesSixtyToEightyNineDaysPastDue	106	loan
CY2012Q3	indb	Number Of Financing Receivables Thirty To Fifty Nine Days Past Due NumberOfFinancingReceivablesThirtyToFiftyNineDaysPastDue	209	loan
CY2011Q4	indb	Number Of Financing Receivables Thirty To Fifty Nine Days Past Due NumberOfFinancingReceivablesThirtyToFiftyNineDaysPastDue	349	loan
CY2012Q3	indb	Number Of Financing Receivables Total Past Due NumberOfFinancingReceivablesTotalPastDue	426	loan
CY2011Q4	indb	Number Of Financing Receivables Total Past Due NumberOfFinancingReceivablesTotalPastDue	627	loan
CY2011Q3	indb	Original Maturity Of Cash Flow Hedge OriginalMaturityOfCashFlowHedge	2018-12
	indb	Other Comprehensive Income Deferred Gain Loss On Hedge Transactions Arising During Period Net Of Tax OtherComprehensiveIncomeDeferredGainLossOnHedgeTransactionsArisingDuringPeriodNetOfTax	-109000	USD
	indb	Other Comprehensive Income Deferred Gain Loss On Hedge Transactions Arising During Period Net Of Tax OtherComprehensiveIncomeDeferredGainLossOnHedgeTransactionsArisingDuringPeriodNetOfTax	-108000	USD
	indb	Other Comprehensive Income Loss Amortization Pension And Other Postretirement Benefit Plans Cost Net Of T Ax OtherComprehensiveIncomeLossAmortizationPensionAndOtherPostretirementBenefitPlansCostNetOfTAx	69000	USD
	indb	Other Comprehensive Income Loss Amortization Pension And Other Postretirement Benefit Plans Cost Net Of T Ax OtherComprehensiveIncomeLossAmortizationPensionAndOtherPostretirementBenefitPlansCostNetOfTAx	330000	USD
	indb	Other Comprehensive Income Loss Available For Sale Securities Adjustments Net Of Tax OtherComprehensiveIncomeLossAvailableForSaleSecuritiesAdjustmentsNetOfTax	582000	USD
CY2011Q3	indb	Other Comprehensive Income Loss Available For Sale Securities Adjustments Net Of Tax OtherComprehensiveIncomeLossAvailableForSaleSecuritiesAdjustmentsNetOfTax	-211000	USD
CY2012Q3	indb	Other Comprehensive Income Loss Available For Sale Securities Adjustments Net Of Tax OtherComprehensiveIncomeLossAvailableForSaleSecuritiesAdjustmentsNetOfTax	837000	USD
	indb	Other Comprehensive Income Loss Available For Sale Securities Adjustments Net Of Tax OtherComprehensiveIncomeLossAvailableForSaleSecuritiesAdjustmentsNetOfTax	228000	USD
CY2011Q3	indb	Other Comprehensive Income Loss Reclassification Adjustment To Securities Included In Net Income Net Of Tax OtherComprehensiveIncomeLossReclassificationAdjustmentToSecuritiesIncludedInNetIncomeNetOfTax	17000	USD
CY2012Q3	indb	Other Comprehensive Income Loss Reclassification Adjustment To Securities Included In Net Income Net Of Tax OtherComprehensiveIncomeLossReclassificationAdjustmentToSecuritiesIncludedInNetIncomeNetOfTax	0	USD
	indb	Other Comprehensive Income Loss Reclassification Adjustment To Securities Included In Net Income Net Of Tax OtherComprehensiveIncomeLossReclassificationAdjustmentToSecuritiesIncludedInNetIncomeNetOfTax	-317000	USD
	indb	Other Comprehensive Income Unrealized Holding Gain Loss On Securities Arising Net Of Tax OtherComprehensiveIncomeUnrealizedHoldingGainLossOnSecuritiesArisingNetOfTax	582000	USD
	indb	Other Comprehensive Income Unrealized Holding Gain Loss On Securities Arising Net Of Tax OtherComprehensiveIncomeUnrealizedHoldingGainLossOnSecuritiesArisingNetOfTax	228000	USD
	indb	Other Comprehensive Income Unrealized Loss On Cash Flow Hedge Arising During Period Net Of Tax OtherComprehensiveIncomeUnrealizedLossOnCashFlowHedgeArisingDuringPeriodNetOfTax	355000	USD
	indb	Other Comprehensive Income Unrealized Loss On Cash Flow Hedge Arising During Period Net Of Tax OtherComprehensiveIncomeUnrealizedLossOnCashFlowHedgeArisingDuringPeriodNetOfTax	-4044000	USD
CY2012Q3	indb	Other Than Temporary Impairment Losses Investments Available For Sale Securities And Held To Maturity Securities OtherThanTemporaryImpairmentLossesInvestmentsAvailableForSaleSecuritiesAndHeldToMaturitySecurities	2758000	USD
CY2011Q4	indb	Other Than Temporary Impairment Losses Investments Available For Sale Securities And Held To Maturity Securities OtherThanTemporaryImpairmentLossesInvestmentsAvailableForSaleSecuritiesAndHeldToMaturitySecurities	3272000	USD
	indb	Proceeds From Death Benefits On Life Insurance Policies ProceedsFromDeathBenefitsOnLifeInsurancePolicies	1307000	USD
CY2011Q3	indb	Proceeds From Death Benefits On Life Insurance Policies ProceedsFromDeathBenefitsOnLifeInsurancePolicies	0	USD
	indb	Proceeds From Death Benefits On Life Insurance Policies ProceedsFromDeathBenefitsOnLifeInsurancePolicies	0	USD
CY2012Q3	indb	Proceeds From Death Benefits On Life Insurance Policies ProceedsFromDeathBenefitsOnLifeInsurancePolicies	1307000	USD
CY2011Q4	indb	Proportion Of Home Equity Loans In First Lien ProportionOfHomeEquityLoansInFirstLien	0.548
CY2012Q3	indb	Proportion Of Home Equity Loans In First Lien ProportionOfHomeEquityLoansInFirstLien	0.611
CY2011Q3	indb	Service Charges On Deposit Accounts ServiceChargesOnDepositAccounts	4223000	USD
CY2012Q3	indb	Service Charges On Deposit Accounts ServiceChargesOnDepositAccounts	3959000	USD
	indb	Service Charges On Deposit Accounts ServiceChargesOnDepositAccounts	12374000	USD
	indb	Service Charges On Deposit Accounts ServiceChargesOnDepositAccounts	11771000	USD
CY2011Q4	indb	Shares Held In Rabbi Trust At Cost SharesHeldInRabbiTrustAtCost	180058	shares
CY2012Q3	indb	Shares Held In Rabbi Trust At Cost SharesHeldInRabbiTrustAtCost	179004	shares
	indb	Significant Advanced Considered For Risk Rating Change SignificantAdvancedConsideredForRiskRatingChange	50000000	USD
CY2012Q3	indb	Small Business SmallBusiness	78794000	USD
CY2011Q4	indb	Small Business SmallBusiness	78509000	USD
	indb	Stock Issued During Period Direct Stock Purchase Plans StockIssuedDuringPeriodDirectStockPurchasePlans	953000	USD
	indb	Stock Issued During Period Direct Stock Purchase Plans StockIssuedDuringPeriodDirectStockPurchasePlans	540000	USD
	indb	Tax Benefit From Deferred Compensation Distribution TaxBenefitFromDeferredCompensationDistribution	89000	USD
	indb	Tax Benefit From Deferred Compensation Distribution TaxBenefitFromDeferredCompensationDistribution	79000	USD
	indb	Tax Benefit Related To Deferred Compensation Distributions TaxBenefitRelatedToDeferredCompensationDistributions	89000	USD
	indb	Tax Benefit Related To Deferred Compensation Distributions TaxBenefitRelatedToDeferredCompensationDistributions	79000	USD
CY2012Q3	indb	Taxable Interest And Dividends On Securities TaxableInterestAndDividendsOnSecurities	3995000	USD
	indb	Taxable Interest And Dividends On Securities TaxableInterestAndDividendsOnSecurities	12938000	USD
	indb	Taxable Interest And Dividends On Securities TaxableInterestAndDividendsOnSecurities	15779000	USD
CY2011Q3	indb	Taxable Interest And Dividends On Securities TaxableInterestAndDividendsOnSecurities	4929000	USD
CY2012Q3	indb	Tdrs Recorded Investment On Accrual Status TdrsRecordedInvestmentOnAccrualStatus	46823000	USD
CY2011Q4	indb	Tdrs Recorded Investment On Accrual Status TdrsRecordedInvestmentOnAccrualStatus	37151000	USD
CY2011Q4	indb	Tdrs Recorded Investment On Nonaccrual Status TdrsRecordedInvestmentOnNonaccrualStatus	9230000	USD
CY2012Q3	indb	Tdrs Recorded Investment On Nonaccrual Status TdrsRecordedInvestmentOnNonaccrualStatus	5962000	USD
CY2011Q4	indb	Wholesale Repurchase Agreements WholesaleRepurchaseAgreements	50000000	USD
CY2012Q3	indb	Wholesale Repurchase Agreements WholesaleRepurchaseAgreements	50000000	USD
	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	2012
	dei	Document Period End Date DocumentPeriodEndDate	2012-09-30
	dei	Document Type DocumentType	10-Q
	dei	Entity Central Index Key EntityCentralIndexKey	0000776901
CY2012Q4	dei	Entity Common Stock Shares Outstanding EntityCommonStockSharesOutstanding	21680218	shares
	dei	Entity Filer Category EntityFilerCategory	Accelerated Filer
	dei	Entity Registrant Name EntityRegistrantName	Independent Bank Corp
CY2011Q4	invest	Derivative Notional Amount DerivativeNotionalAmount	240000000	USD
CY2012Q3	invest	Derivative Notional Amount DerivativeNotionalAmount	200000000	USD

Files In Submission

Name	View Source	Status
0000776901-12-000021-index-headers.html	Edgar Link	pending
0000776901-12-000021-index.html	Edgar Link	pending
0000776901-12-000021.txt	Edgar Link	pending
0000776901-12-000021-xbrl.zip	Edgar Link	pending
ciportfoliopiechart.jpg	Edgar Link	pending
crepiechart.jpg	Edgar Link	pending
delinquencychart.jpg	Edgar Link	pending
FilingSummary.xml	Edgar Link	unprocessable
Financial_Report.xls	Edgar Link	pending
indb-20120930.xml	Edgar Link	completed
indb-20120930.xsd	Edgar Link	pending
indb-20120930_cal.xml	Edgar Link	unprocessable
indb-20120930_def.xml	Edgar Link	unprocessable
indb-20120930_lab.xml	Edgar Link	unprocessable
indb-20120930_pre.xml	Edgar Link	unprocessable
indb930201210-q.htm	Edgar Link	pending
indb9302012ex311.htm	Edgar Link	pending
indb9302012ex312.htm	Edgar Link	pending
indb9302012ex321.htm	Edgar Link	pending
indb9302012ex322.htm	Edgar Link	pending
netchargeoff.jpg	Edgar Link	pending
nplchart.jpg	Edgar Link	pending
R1.htm	Edgar Link	pending
R10.htm	Edgar Link	pending
R11.htm	Edgar Link	pending
R12.htm	Edgar Link	pending
R13.htm	Edgar Link	pending
R14.htm	Edgar Link	pending
R15.htm	Edgar Link	pending
R16.htm	Edgar Link	pending
R17.htm	Edgar Link	pending
R18.htm	Edgar Link	pending
R19.htm	Edgar Link	pending
R2.htm	Edgar Link	pending
R20.htm	Edgar Link	pending
R21.htm	Edgar Link	pending
R22.htm	Edgar Link	pending
R23.htm	Edgar Link	pending
R24.htm	Edgar Link	pending
R25.htm	Edgar Link	pending
R26.htm	Edgar Link	pending
R27.htm	Edgar Link	pending
R28.htm	Edgar Link	pending
R29.htm	Edgar Link	pending
R3.htm	Edgar Link	pending
R30.htm	Edgar Link	pending
R31.htm	Edgar Link	pending
R32.htm	Edgar Link	pending
R33.htm	Edgar Link	pending
R34.htm	Edgar Link	pending
R35.htm	Edgar Link	pending
R36.htm	Edgar Link	pending
R37.htm	Edgar Link	pending
R38.htm	Edgar Link	pending
R39.htm	Edgar Link	pending
R4.htm	Edgar Link	pending
R40.htm	Edgar Link	pending
R41.htm	Edgar Link	pending
R42.htm	Edgar Link	pending
R43.htm	Edgar Link	pending
R44.htm	Edgar Link	pending
R45.htm	Edgar Link	pending
R46.htm	Edgar Link	pending
R47.htm	Edgar Link	pending
R48.htm	Edgar Link	pending
R49.htm	Edgar Link	pending
R5.htm	Edgar Link	pending
R50.htm	Edgar Link	pending
R51.htm	Edgar Link	pending
R52.htm	Edgar Link	pending
R53.htm	Edgar Link	pending
R54.htm	Edgar Link	pending
R55.htm	Edgar Link	pending
R56.htm	Edgar Link	pending
R57.htm	Edgar Link	pending
R58.htm	Edgar Link	pending
R59.htm	Edgar Link	pending
R6.htm	Edgar Link	pending
R60.htm	Edgar Link	pending
R61.htm	Edgar Link	pending
R62.htm	Edgar Link	pending
R63.htm	Edgar Link	pending
R64.htm	Edgar Link	pending
R65.htm	Edgar Link	pending
R66.htm	Edgar Link	pending
R67.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

Create your account

Find Stocks Worth Researching

Deeply Understand Businesses

Value Businesses Intelligently

$INDB
INDEPENDENT BANK CORP Stock $indb

2012 Q3 Form 10-Q Financial Statement

#000077690112000021 Filed on November 06, 2012

Income Statement

Balance Sheet

Cashflow Statement

Facts In Submission

Files In Submission

$INDB INDEPENDENT BANK CORP Stock $indb

2012 Q3 Form 10-Q Financial Statement

#000077690112000021 Filed on November 06, 2012

Income Statement

Balance Sheet

Cashflow Statement

Facts In Submission

Files In Submission

$INDB
INDEPENDENT BANK CORP Stock $indb