$ISBA
ISABELLA BANK Corp Stock $isba

$isba Overview Financials Valuation SEC Filings Company Website

2013 Q4 Form 10-Q Financial Statement

#000084251713000020 Filed on November 08, 2013

Income Statement

Concept	2013 Q4	2013 Q3	2012 Q3
Revenue		$13.51M	$14.16M
YoY Change		-4.65%
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	$710.0K	$710.0K	$670.0K
YoY Change	4.41%	5.97%	-5.63%
% of Gross Profit
Operating Expenses
YoY Change
Operating Profit
YoY Change
Interest Expense		$2.736M	$3.239M
YoY Change		-15.53%
% of Operating Profit
Other Income/Expense, Net
YoY Change
Pretax Income	$3.230M	$3.960M	$4.356M
YoY Change	27.67%	-9.09%	52.84%
Income Tax	$300.0K	$674.0K	$899.0K
% Of Pretax Income	9.29%	17.02%	20.64%
Net Earnings	$2.920M	$3.286M	$3.457M
YoY Change	16.33%	-4.95%	37.73%
Net Earnings / Revenue		24.33%	24.41%
Basic Earnings Per Share		$0.43	$0.45
Diluted Earnings Per Share	$370.6K	$0.42	$0.44
COMMON SHARES
Basic Shares Outstanding	7.717M shares	7.698M shares	7.600M shares
Diluted Shares Outstanding		7.868M shares	7.807M shares

Balance Sheet

Concept	2013 Q4	2013 Q3	2012 Q3
SHORT-TERM ASSETS
Cash & Short-Term Investments
YoY Change
Cash & Equivalents	$42.14M	$21.60M	$24.66M
Short-Term Investments
Other Short-Term Assets
YoY Change
Inventory
Prepaid Expenses
Receivables
Other Receivables
Total Short-Term Assets
YoY Change
LONG-TERM ASSETS
Property, Plant & Equipment	$25.72M	$26.02M	$25.50M
YoY Change	-0.26%	2.03%	4.94%
Goodwill	$45.62M
YoY Change	0.0%
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	$1.493B	$1.459B	$1.389B
YoY Change	4.37%	5.06%	4.91%
SHORT-TERM LIABILITIES
YoY Change
Accounts Payable
YoY Change
Accrued Expenses	$9.400M	$8.100M	$8.900M
YoY Change	25.33%	-8.99%	-3.26%
Deferred Revenue
YoY Change
Short-Term Debt	$11.30M
YoY Change
Long-Term Debt Due
YoY Change
Total Short-Term Liabilities	$9.400M	$8.100M	$8.900M
YoY Change	25.33%	-8.99%	-3.26%
LONG-TERM LIABILITIES
Long-Term Debt	$268.0M	$266.0M	$226.6M
YoY Change	19.27%	17.39%	4.47%
Other Long-Term Liabilities
YoY Change
Total Long-Term Liabilities	$268.0M	$266.0M	$226.6M
YoY Change	19.27%	17.39%	4.47%
TOTAL LIABILITIES
Total Short-Term Liabilities	$9.400M	$8.100M	$8.900M
Total Long-Term Liabilities	$268.0M	$266.0M	$226.6M
Total Liabilities	$1.333B	$1.298B	$1.225B
YoY Change	5.24%	5.96%	4.84%
SHAREHOLDERS EQUITY
Retained Earnings	$25.22M	$23.92M
YoY Change	31.58%
Common Stock	$137.6M
YoY Change
Preferred Stock
YoY Change
Treasury Stock (at cost)
YoY Change
Treasury Stock Shares
Shareholders Equity	$160.6M	$161.3M	$164.1M
YoY Change
Total Liabilities & Shareholders Equity	$1.493B	$1.459B	$1.389B
YoY Change	4.37%	5.06%	4.91%

Cashflow Statement

Concept	2013 Q4	2013 Q3	2012 Q3
OPERATING ACTIVITIES
Net Income	$2.920M	$3.286M	$3.457M
YoY Change	16.33%	-4.95%	37.73%
Depreciation, Depletion And Amortization	$710.0K	$710.0K	$670.0K
YoY Change	4.41%	5.97%	-5.63%
Cash From Operating Activities	$5.860M	$3.160M	$2.910M
YoY Change	27.39%	8.59%	65.34%
INVESTING ACTIVITIES
Capital Expenditures	-$360.0K	-$820.0K	-$1.350M
YoY Change	-61.29%	-39.26%	92.86%
Acquisitions
YoY Change
Other Investing Activities	-$21.18M	-$6.560M	$1.220M
YoY Change	-52.69%	-637.7%	-103.14%
Cash From Investing Activities	-$21.54M	-$7.380M	-$130.0K
YoY Change	-52.86%	5576.92%	-99.67%
FINANCING ACTIVITIES
Cash Dividend Paid
YoY Change
Common Stock Issuance & Retirement, Net
YoY Change
Debt Paid & Issued, Net
YoY Change
Cash From Financing Activities	31.75M	4.470M	1.640M
YoY Change	-23.2%	172.56%	-95.59%
NET CHANGE
Cash From Operating Activities	5.860M	3.160M	2.910M
Cash From Investing Activities	-21.54M	-7.380M	-130.0K
Cash From Financing Activities	31.75M	4.470M	1.640M
Net Change In Cash	16.07M	250.0K	4.420M
YoY Change	6328.0%	-94.34%	-862.07%
FREE CASH FLOW
Cash From Operating Activities	$5.860M	$3.160M	$2.910M
Capital Expenditures	-$360.0K	-$820.0K	-$1.350M
Free Cash Flow	$6.220M	$3.980M	$4.260M
YoY Change	12.48%	-6.57%	73.17%

Facts In Submission

Frame	Concept Type	Concept / XBRL Key	Value	Unit
	us-gaap	Accretion Amortization Of Discounts And Premiums Investments AccretionAmortizationOfDiscountsAndPremiumsInvestments	-1595000	USD
	us-gaap	Accretion Amortization Of Discounts And Premiums Investments AccretionAmortizationOfDiscountsAndPremiumsInvestments	-1683000	USD
CY2013Q3	us-gaap	Accrued Investment Income Receivable AccruedInvestmentIncomeReceivable	6584000	USD
CY2012Q4	us-gaap	Accrued Investment Income Receivable AccruedInvestmentIncomeReceivable	5227000	USD
CY2012Q4	us-gaap	Accumulated Other Comprehensive Income Loss Net Of Tax AccumulatedOtherComprehensiveIncomeLossNetOfTax	5007000	USD
CY2013Q3	us-gaap	Accumulated Other Comprehensive Income Loss Net Of Tax AccumulatedOtherComprehensiveIncomeLossNetOfTax	-4002000	USD
CY2012Q2	us-gaap	Accumulated Other Comprehensive Income Loss Net Of Tax AccumulatedOtherComprehensiveIncomeLossNetOfTax	3960000	USD
CY2012Q3	us-gaap	Accumulated Other Comprehensive Income Loss Net Of Tax AccumulatedOtherComprehensiveIncomeLossNetOfTax	6071000	USD
CY2013Q2	us-gaap	Accumulated Other Comprehensive Income Loss Net Of Tax AccumulatedOtherComprehensiveIncomeLossNetOfTax	-4148000	USD
CY2011Q4	us-gaap	Accumulated Other Comprehensive Income Loss Net Of Tax AccumulatedOtherComprehensiveIncomeLossNetOfTax	2489000	USD
CY2013Q3	us-gaap	Advances From Federal Home Loan Banks AdvancesFromFederalHomeLoanBanks	162000000	USD
CY2012Q4	us-gaap	Advances From Federal Home Loan Banks AdvancesFromFederalHomeLoanBanks	152000000	USD
	us-gaap	Allowance For Loan And Lease Losses Provision For Loss Gross AllowanceForLoanAndLeaseLossesProvisionForLossGross	1100000	USD
	us-gaap	Allowance For Loan And Lease Losses Provision For Loss Gross AllowanceForLoanAndLeaseLossesProvisionForLossGross	866000	USD
CY2012Q3	us-gaap	Allowance For Loan And Lease Losses Provision For Loss Gross AllowanceForLoanAndLeaseLossesProvisionForLossGross	200000	USD
CY2013Q3	us-gaap	Allowance For Loan And Lease Losses Provision For Loss Gross AllowanceForLoanAndLeaseLossesProvisionForLossGross	351000	USD
	us-gaap	Allowance For Loan And Lease Losses Recoveries Of Bad Debts AllowanceForLoanAndLeaseLossesRecoveriesOfBadDebts	474000	USD
	us-gaap	Allowance For Loan And Lease Losses Recoveries Of Bad Debts AllowanceForLoanAndLeaseLossesRecoveriesOfBadDebts	641000	USD
CY2012Q3	us-gaap	Allowance For Loan And Lease Losses Recoveries Of Bad Debts AllowanceForLoanAndLeaseLossesRecoveriesOfBadDebts	155000	USD
CY2013Q3	us-gaap	Allowance For Loan And Lease Losses Recoveries Of Bad Debts AllowanceForLoanAndLeaseLossesRecoveriesOfBadDebts	151000	USD
	us-gaap	Allowance For Loan And Lease Losses Write Offs AllowanceForLoanAndLeaseLossesWriteOffs	1887000	USD
	us-gaap	Allowance For Loan And Lease Losses Write Offs AllowanceForLoanAndLeaseLossesWriteOffs	1843000	USD
CY2012Q3	us-gaap	Allowance For Loan And Lease Losses Write Offs AllowanceForLoanAndLeaseLossesWriteOffs	611000	USD
CY2013Q3	us-gaap	Allowance For Loan And Lease Losses Write Offs AllowanceForLoanAndLeaseLossesWriteOffs	602000	USD
	us-gaap	Amortization Of Intangible Assets AmortizationOfIntangibleAssets	200000	USD
	us-gaap	Amortization Of Intangible Assets AmortizationOfIntangibleAssets	171000	USD
CY2013Q3	us-gaap	Assets Assets	1459341000	USD
CY2012Q4	us-gaap	Assets Assets	1430639000	USD
	us-gaap	Bank Owned Life Insurance Income BankOwnedLifeInsuranceIncome	544000	USD
CY2012Q4	us-gaap	Available For Sale Securities AvailableForSaleSecurities	504010000	USD
CY2013Q3	us-gaap	Available For Sale Securities AvailableForSaleSecurities	501057000	USD
CY2012Q4	us-gaap	Available For Sale Securities Amortized Cost AvailableForSaleSecuritiesAmortizedCost	490420000	USD
CY2013Q3	us-gaap	Available For Sale Securities Amortized Cost AvailableForSaleSecuritiesAmortizedCost	500931000	USD
CY2012Q4	us-gaap	Available For Sale Securities Continuous Unrealized Loss Position Less Than Twelve Months Fair Value AvailableForSaleSecuritiesContinuousUnrealizedLossPositionLessThanTwelveMonthsFairValue	30518000	USD
CY2013Q3	us-gaap	Available For Sale Securities Continuous Unrealized Loss Position Less Than Twelve Months Fair Value AvailableForSaleSecuritiesContinuousUnrealizedLossPositionLessThanTwelveMonthsFairValue	196328000	USD
CY2012Q4	us-gaap	Available For Sale Securities Continuous Unrealized Loss Position Twelve Months Or Longer Fair Value AvailableForSaleSecuritiesContinuousUnrealizedLossPositionTwelveMonthsOrLongerFairValue	8493000	USD
CY2013Q3	us-gaap	Available For Sale Securities Continuous Unrealized Loss Position Twelve Months Or Longer Fair Value AvailableForSaleSecuritiesContinuousUnrealizedLossPositionTwelveMonthsOrLongerFairValue	7849000	USD
CY2013Q3	us-gaap	Available For Sale Securities Current AvailableForSaleSecuritiesCurrent	5068000	USD
CY2013Q3	us-gaap	Available For Sale Securities Debt Maturities After Five Through Ten Years Amortized Cost AvailableForSaleSecuritiesDebtMaturitiesAfterFiveThroughTenYearsAmortizedCost	118266000	USD
CY2013Q3	us-gaap	Available For Sale Securities Debt Maturities After Five Through Ten Years Fair Value AvailableForSaleSecuritiesDebtMaturitiesAfterFiveThroughTenYearsFairValue	120324000	USD
CY2013Q3	us-gaap	Available For Sale Securities Debt Maturities After One Through Five Years Amortized Cost AvailableForSaleSecuritiesDebtMaturitiesAfterOneThroughFiveYearsAmortizedCost	36065000	USD
CY2013Q3	us-gaap	Available For Sale Securities Debt Maturities After One Through Five Years Fair Value AvailableForSaleSecuritiesDebtMaturitiesAfterOneThroughFiveYearsFairValue	37363000	USD
CY2013Q3	us-gaap	Available For Sale Securities Debt Maturities After Ten Years Amortized Cost AvailableForSaleSecuritiesDebtMaturitiesAfterTenYearsAmortizedCost	55584000	USD
CY2013Q3	us-gaap	Available For Sale Securities Debt Maturities After Ten Years Fair Value AvailableForSaleSecuritiesDebtMaturitiesAfterTenYearsFairValue	55017000	USD
CY2013Q3	us-gaap	Available For Sale Securities Debt Maturities Amortized Cost AvailableForSaleSecuritiesDebtMaturitiesAmortizedCost	500931000	USD
CY2013Q3	us-gaap	Available For Sale Securities Debt Maturities Within One Year Fair Value AvailableForSaleSecuritiesDebtMaturitiesWithinOneYearFairValue	5237000	USD
CY2013Q3	us-gaap	Available For Sale Securities Debt Maturities Without Single Maturity Date Amortized Cost AvailableForSaleSecuritiesDebtMaturitiesWithoutSingleMaturityDateAmortizedCost	285948000	USD
CY2013Q3	us-gaap	Available For Sale Securities Debt Maturities Without Single Maturity Date Fair Value AvailableForSaleSecuritiesDebtMaturitiesWithoutSingleMaturityDateFairValue	283116000	USD
CY2012Q4	us-gaap	Available For Sale Securities Debt Securities AvailableForSaleSecuritiesDebtSecurities	504010000	USD
CY2013Q3	us-gaap	Available For Sale Securities Debt Securities AvailableForSaleSecuritiesDebtSecurities	501057000	USD
CY2013Q3	us-gaap	Available For Sale Securities Fair Value Disclosure AvailableForSaleSecuritiesFairValueDisclosure	501057000	USD
	us-gaap	Available For Sale Securities Gross Realized Gain Loss Net AvailableForSaleSecuritiesGrossRealizedGainLossNet	1119000	USD
CY2013Q3	us-gaap	Available For Sale Securities Gross Realized Gain Loss Net AvailableForSaleSecuritiesGrossRealizedGainLossNet	72000	USD
	us-gaap	Available For Sale Securities Gross Realized Gain Loss Net AvailableForSaleSecuritiesGrossRealizedGainLossNet	171000	USD
CY2012Q3	us-gaap	Available For Sale Securities Gross Realized Gain Loss Net AvailableForSaleSecuritiesGrossRealizedGainLossNet	116000	USD
	us-gaap	Available For Sale Securities Gross Realized Gains AvailableForSaleSecuritiesGrossRealizedGains	1119000	USD
CY2013Q3	us-gaap	Available For Sale Securities Gross Realized Gains AvailableForSaleSecuritiesGrossRealizedGains	72000	USD
CY2012Q3	us-gaap	Available For Sale Securities Gross Realized Gains AvailableForSaleSecuritiesGrossRealizedGains	116000	USD
	us-gaap	Available For Sale Securities Gross Realized Gains AvailableForSaleSecuritiesGrossRealizedGains	171000	USD
CY2012Q4	us-gaap	Available For Sale Securities Gross Unrealized Losses1 AvailableForSaleSecuritiesGrossUnrealizedLosses1	1534000	USD
CY2013Q3	us-gaap	Available For Sale Securities Gross Unrealized Losses1 AvailableForSaleSecuritiesGrossUnrealizedLosses1	8686000	USD
CY2012Q4	us-gaap	Availableforsale Securities Continuous Unrealized Loss Position12 Months Or Longer Aggregate Losses2 AvailableforsaleSecuritiesContinuousUnrealizedLossPosition12MonthsOrLongerAggregateLosses2	1344000	USD
CY2013Q3	us-gaap	Availableforsale Securities Continuous Unrealized Loss Position12 Months Or Longer Aggregate Losses2 AvailableforsaleSecuritiesContinuousUnrealizedLossPosition12MonthsOrLongerAggregateLosses2	1712000	USD
CY2012Q4	us-gaap	Availableforsale Securities Continuous Unrealized Loss Position Aggregate Losses2 AvailableforsaleSecuritiesContinuousUnrealizedLossPositionAggregateLosses2	1534000	USD
CY2013Q3	us-gaap	Availableforsale Securities Continuous Unrealized Loss Position Aggregate Losses2 AvailableforsaleSecuritiesContinuousUnrealizedLossPositionAggregateLosses2	8686000	USD
CY2012Q4	us-gaap	Availableforsale Securities Continuous Unrealized Loss Position Less Than12 Months Aggregate Losses2 AvailableforsaleSecuritiesContinuousUnrealizedLossPositionLessThan12MonthsAggregateLosses2	190000	USD
CY2013Q3	us-gaap	Availableforsale Securities Continuous Unrealized Loss Position Less Than12 Months Aggregate Losses2 AvailableforsaleSecuritiesContinuousUnrealizedLossPositionLessThan12MonthsAggregateLosses2	6974000	USD
CY2012Q4	us-gaap	Availableforsale Securities Gross Unrealized Gain AvailableforsaleSecuritiesGrossUnrealizedGain	15124000	USD
CY2013Q3	us-gaap	Availableforsale Securities Gross Unrealized Gain AvailableforsaleSecuritiesGrossUnrealizedGain	8812000	USD
CY2013Q3	us-gaap	Bank Owned Life Insurance BankOwnedLifeInsurance	24213000	USD
CY2012Q4	us-gaap	Bank Owned Life Insurance BankOwnedLifeInsurance	22773000	USD
	us-gaap	Common Stock Dividends Per Share Cash Paid CommonStockDividendsPerShareCashPaid	0.60
	us-gaap	Bank Owned Life Insurance Income BankOwnedLifeInsuranceIncome	519000	USD
CY2013Q3	us-gaap	Borrowed Funds BorrowedFunds	266001000	USD
CY2012Q4	us-gaap	Borrowed Funds BorrowedFunds	241001000	USD
CY2012Q4	us-gaap	Cash And Cash Equivalents At Carrying Value CashAndCashEquivalentsAtCarryingValue	24920000	USD
CY2013Q3	us-gaap	Cash And Cash Equivalents At Carrying Value CashAndCashEquivalentsAtCarryingValue	21604000	USD
CY2012Q3	us-gaap	Cash And Cash Equivalents At Carrying Value CashAndCashEquivalentsAtCarryingValue	24664000	USD
CY2011Q4	us-gaap	Cash And Cash Equivalents At Carrying Value CashAndCashEquivalentsAtCarryingValue	28590000	USD
	us-gaap	Cash And Cash Equivalents Period Increase Decrease CashAndCashEquivalentsPeriodIncreaseDecrease	-3926000	USD
	us-gaap	Cash And Cash Equivalents Period Increase Decrease CashAndCashEquivalentsPeriodIncreaseDecrease	-3316000	USD
CY2013Q3	us-gaap	Cash And Due From Banks CashAndDueFromBanks	20255000	USD
CY2012Q4	us-gaap	Cash And Due From Banks CashAndDueFromBanks	22634000	USD
CY2013Q3	us-gaap	Common Stock Dividends Per Share Cash Paid CommonStockDividendsPerShareCashPaid	0.21
	us-gaap	Common Stock Dividends Per Share Cash Paid CommonStockDividendsPerShareCashPaid	0.63
CY2012Q3	us-gaap	Common Stock Dividends Per Share Cash Paid CommonStockDividendsPerShareCashPaid	0.20
CY2012Q4	us-gaap	Common Stock Shares Authorized CommonStockSharesAuthorized	15000000	shares
CY2013Q3	us-gaap	Common Stock Shares Authorized CommonStockSharesAuthorized	15000000	shares
CY2012Q4	us-gaap	Common Stock Shares Issued CommonStockSharesIssued	7671846	shares
CY2013Q3	us-gaap	Common Stock Shares Issued CommonStockSharesIssued	7709781	shares
CY2012Q4	us-gaap	Common Stock Shares Outstanding CommonStockSharesOutstanding	7671846	shares
CY2013Q3	us-gaap	Common Stock Shares Outstanding CommonStockSharesOutstanding	7709781	shares
CY2012Q4	us-gaap	Common Stock Value Outstanding CommonStockValueOutstanding	136580000	USD
CY2013Q3	us-gaap	Common Stock Value Outstanding CommonStockValueOutstanding	137356000	USD
CY2013Q3	us-gaap	Comprehensive Income Net Of Tax ComprehensiveIncomeNetOfTax	3432000	USD
CY2012Q3	us-gaap	Comprehensive Income Net Of Tax ComprehensiveIncomeNetOfTax	5568000	USD
	us-gaap	Comprehensive Income Net Of Tax ComprehensiveIncomeNetOfTax	577000	USD
	us-gaap	Comprehensive Income Net Of Tax ComprehensiveIncomeNetOfTax	13277000	USD
CY2013Q3	us-gaap	Debt Longterm And Shortterm Combined Amount DebtLongtermAndShorttermCombinedAmount	266001000	USD
CY2012Q4	us-gaap	Debt Longterm And Shortterm Combined Amount DebtLongtermAndShorttermCombinedAmount	241001000	USD
CY2013Q3	us-gaap	Debt Weighted Average Interest Rate DebtWeightedAverageInterestRate	0.0151
CY2012Q4	us-gaap	Debt Weighted Average Interest Rate DebtWeightedAverageInterestRate	0.0159
	us-gaap	Defined Benefit Plan Expected Return On Plan Assets DefinedBenefitPlanExpectedReturnOnPlanAssets	430000	USD
CY2012Q3	us-gaap	Defined Benefit Plan Expected Return On Plan Assets DefinedBenefitPlanExpectedReturnOnPlanAssets	127000	USD
CY2013Q3	us-gaap	Defined Benefit Plan Expected Return On Plan Assets DefinedBenefitPlanExpectedReturnOnPlanAssets	143000	USD
	us-gaap	Defined Benefit Plan Expected Return On Plan Assets DefinedBenefitPlanExpectedReturnOnPlanAssets	381000	USD
CY2013Q3	us-gaap	Defined Benefit Plan Interest Cost DefinedBenefitPlanInterestCost	113000	USD
CY2012Q3	us-gaap	Defined Benefit Plan Interest Cost DefinedBenefitPlanInterestCost	118000	USD
	us-gaap	Defined Benefit Plan Interest Cost DefinedBenefitPlanInterestCost	338000	USD
	us-gaap	Defined Benefit Plan Interest Cost DefinedBenefitPlanInterestCost	353000	USD
CY2013Q3	us-gaap	Defined Benefit Plan Net Periodic Benefit Cost DefinedBenefitPlanNetPeriodicBenefitCost	53000	USD
CY2012Q3	us-gaap	Defined Benefit Plan Net Periodic Benefit Cost DefinedBenefitPlanNetPeriodicBenefitCost	64000	USD
	us-gaap	Defined Benefit Plan Net Periodic Benefit Cost DefinedBenefitPlanNetPeriodicBenefitCost	156000	USD
	us-gaap	Defined Benefit Plan Net Periodic Benefit Cost DefinedBenefitPlanNetPeriodicBenefitCost	191000	USD
	us-gaap	Defined Contribution Plan Employer Discretionary Contribution Amount DefinedContributionPlanEmployerDiscretionaryContributionAmount	215000	USD
	us-gaap	Defined Contribution Plan Employer Discretionary Contribution Amount DefinedContributionPlanEmployerDiscretionaryContributionAmount	709000	USD
CY2012Q4	us-gaap	Deposits Deposits	1017667000	USD
CY2013Q3	us-gaap	Deposits Deposits	1023931000	USD
CY2013Q3	us-gaap	Deposits Negotiable Order Of Withdrawal Now DepositsNegotiableOrderOfWithdrawalNOW	186630000	USD
CY2012Q4	us-gaap	Deposits Negotiable Order Of Withdrawal Now DepositsNegotiableOrderOfWithdrawalNOW	181259000	USD
	us-gaap	Depreciation Depreciation	1903000	USD
	us-gaap	Depreciation Depreciation	1802000	USD
CY2013Q3	us-gaap	Derivative Assets Liabilities At Fair Value Net DerivativeAssetsLiabilitiesAtFairValueNet	523508000	USD
CY2012Q4	us-gaap	Derivative Assets Liabilities At Fair Value Net DerivativeAssetsLiabilitiesAtFairValueNet	529622000	USD
	us-gaap	Dividends Common Stock Cash DividendsCommonStockCash	4553000	USD
	us-gaap	Dividends Common Stock Cash DividendsCommonStockCash	4838000	USD
CY2012Q3	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	0.45
	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	1.28
CY2013Q3	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	0.43
	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	1.25
CY2013Q3	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	0.42
CY2012Q3	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	0.44
	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	1.24
	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	1.22
	us-gaap	Effective Income Tax Rate Reconciliation At Federal Statutory Income Tax Rate EffectiveIncomeTaxRateReconciliationAtFederalStatutoryIncomeTaxRate	0.34
	us-gaap	Federal Deposit Insurance Corporation Premium Expense FederalDepositInsuranceCorporationPremiumExpense	812000	USD
CY2012Q3	us-gaap	Equipment Expense EquipmentExpense	1113000	USD
CY2013Q3	us-gaap	Fair Value Investments Entities That Calculate Net Asset Value Per Share Unobservable Input Unrealized Gains Losses Changes In Assets And Liabilities Net FairValueInvestmentsEntitiesThatCalculateNetAssetValuePerShareUnobservableInputUnrealizedGainsLossesChangesInAssetsAndLiabilitiesNet	-44000	USD
	us-gaap	Fair Value Investments Entities That Calculate Net Asset Value Per Share Unobservable Input Unrealized Gains Losses Changes In Assets And Liabilities Net FairValueInvestmentsEntitiesThatCalculateNetAssetValuePerShareUnobservableInputUnrealizedGainsLossesChangesInAssetsAndLiabilitiesNet	-25000	USD
	us-gaap	Fair Value Investments Entities That Calculate Net Asset Value Per Share Unobservable Input Unrealized Gains Losses Changes In Assets And Liabilities Net FairValueInvestmentsEntitiesThatCalculateNetAssetValuePerShareUnobservableInputUnrealizedGainsLossesChangesInAssetsAndLiabilitiesNet	-154000	USD
CY2012Q3	us-gaap	Federal Deposit Insurance Corporation Premium Expense FederalDepositInsuranceCorporationPremiumExpense	218000	USD
	us-gaap	Federal Deposit Insurance Corporation Premium Expense FederalDepositInsuranceCorporationPremiumExpense	646000	USD
CY2013Q3	us-gaap	Equipment Expense EquipmentExpense	1303000	USD
	us-gaap	Equipment Expense EquipmentExpense	3684000	USD
	us-gaap	Equipment Expense EquipmentExpense	3373000	USD
CY2012Q3	us-gaap	Fair Value Investments Entities That Calculate Net Asset Value Per Share Unobservable Input Unrealized Gains Losses Changes In Assets And Liabilities Net FairValueInvestmentsEntitiesThatCalculateNetAssetValuePerShareUnobservableInputUnrealizedGainsLossesChangesInAssetsAndLiabilitiesNet	-9000	USD
CY2013Q3	us-gaap	Federal Deposit Insurance Corporation Premium Expense FederalDepositInsuranceCorporationPremiumExpense	267000	USD
CY2013Q3	us-gaap	Federal Home Loan Bank Advances Maturities Summary Average Interest Rate After Five Years From Balance Sheet Date FederalHomeLoanBankAdvancesMaturitiesSummaryAverageInterestRateAfterFiveYearsFromBalanceSheetDate	0.0195
CY2012Q4	us-gaap	Federal Home Loan Bank Advances Maturities Summary Average Interest Rate After Five Years From Balance Sheet Date FederalHomeLoanBankAdvancesMaturitiesSummaryAverageInterestRateAfterFiveYearsFromBalanceSheetDate	0.0215
CY2012Q4	us-gaap	Federal Home Loan Bank Advances Maturities Summary Average Interest Rate Four To Five Years From Balance Sheet Date FederalHomeLoanBankAdvancesMaturitiesSummaryAverageInterestRateFourToFiveYearsFromBalanceSheetDate	0.0215
CY2013Q3	us-gaap	Federal Home Loan Bank Advances Maturities Summary Average Interest Rate Four To Five Years From Balance Sheet Date FederalHomeLoanBankAdvancesMaturitiesSummaryAverageInterestRateFourToFiveYearsFromBalanceSheetDate	0.0215
CY2013Q3	us-gaap	Federal Home Loan Bank Advances Maturities Summary Average Interest Rate Three To Four Years From Balance Sheet Date FederalHomeLoanBankAdvancesMaturitiesSummaryAverageInterestRateThreeToFourYearsFromBalanceSheetDate	0.0084
CY2012Q4	us-gaap	Federal Home Loan Bank Advances Maturities Summary Average Interest Rate Three To Four Years From Balance Sheet Date FederalHomeLoanBankAdvancesMaturitiesSummaryAverageInterestRateThreeToFourYearsFromBalanceSheetDate	0.0112
CY2012Q4	us-gaap	Federal Home Loan Bank Advances Maturities Summary Average Interest Rate Two To Three Years From Balance Sheet Date FederalHomeLoanBankAdvancesMaturitiesSummaryAverageInterestRateTwoToThreeYearsFromBalanceSheetDate	0.0048
CY2013Q3	us-gaap	Federal Home Loan Bank Advances Maturities Summary Average Interest Rate Two To Three Years From Balance Sheet Date FederalHomeLoanBankAdvancesMaturitiesSummaryAverageInterestRateTwoToThreeYearsFromBalanceSheetDate	0.0048
CY2013Q3	us-gaap	Federal Home Loan Bank Advances Maturities Summary Due From Four To Five Years Of Balance Sheet Date FederalHomeLoanBankAdvancesMaturitiesSummaryDueFromFourToFiveYearsOfBalanceSheetDate	10000000	USD
CY2012Q4	us-gaap	Federal Home Loan Bank Advances Maturities Summary Due From Four To Five Years Of Balance Sheet Date FederalHomeLoanBankAdvancesMaturitiesSummaryDueFromFourToFiveYearsOfBalanceSheetDate	10000000	USD
CY2012Q4	us-gaap	Federal Home Loan Bank Advances Maturities Summary Due From Three To Four Years Of Balance Sheet Date FederalHomeLoanBankAdvancesMaturitiesSummaryDueFromThreeToFourYearsOfBalanceSheetDate	42000000	USD
CY2013Q3	us-gaap	Federal Home Loan Bank Advances Maturities Summary Due From Three To Four Years Of Balance Sheet Date FederalHomeLoanBankAdvancesMaturitiesSummaryDueFromThreeToFourYearsOfBalanceSheetDate	32000000	USD
CY2012Q4	us-gaap	Federal Home Loan Bank Advances Maturities Summary Due From Two To Three Years Of Balance Sheet Date FederalHomeLoanBankAdvancesMaturitiesSummaryDueFromTwoToThreeYearsOfBalanceSheetDate	10000000	USD
CY2013Q3	us-gaap	Federal Home Loan Bank Advances Maturities Summary Due From Two To Three Years Of Balance Sheet Date FederalHomeLoanBankAdvancesMaturitiesSummaryDueFromTwoToThreeYearsOfBalanceSheetDate	10000000	USD
	us-gaap	Federal Income Tax Expense Benefit Continuing Operations FederalIncomeTaxExpenseBenefitContinuingOperations	1893000	USD
CY2013Q3	us-gaap	Federal Income Tax Expense Benefit Continuing Operations FederalIncomeTaxExpenseBenefitContinuingOperations	674000	USD
CY2012Q3	us-gaap	Federal Income Tax Expense Benefit Continuing Operations FederalIncomeTaxExpenseBenefitContinuingOperations	899000	USD
	us-gaap	Federal Income Tax Expense Benefit Continuing Operations FederalIncomeTaxExpenseBenefitContinuingOperations	2344000	USD
CY2012Q4	us-gaap	Federal Reserve Bank Stock FederalReserveBankStock	1879000	USD
CY2013Q3	us-gaap	Federal Reserve Bank Stock FederalReserveBankStock	1879000	USD
	us-gaap	Fees And Commissions FeesAndCommissions	4800000	USD
CY2012Q4	us-gaap	Financing Receivable Recorded Investment30 To59 Days Past Due FinancingReceivableRecordedInvestment30To59DaysPastDue	4627000	USD
CY2013Q3	us-gaap	Financing Receivable Recorded Investment60 To89 Days Past Due FinancingReceivableRecordedInvestment60To89DaysPastDue	2344000	USD
CY2012Q4	us-gaap	Financing Receivable Recorded Investment60 To89 Days Past Due FinancingReceivableRecordedInvestment60To89DaysPastDue	543000	USD
CY2013Q3	us-gaap	Financing Receivable Recorded Investment Current FinancingReceivableRecordedInvestmentCurrent	795987000	USD
CY2012Q4	us-gaap	Financing Receivable Recorded Investment Current FinancingReceivableRecordedInvestmentCurrent	759852000	USD
CY2012Q3	us-gaap	Fees And Commissions FeesAndCommissions	1543000	USD
	us-gaap	Fees And Commissions FeesAndCommissions	5292000	USD
CY2013Q3	us-gaap	Fees And Commissions FeesAndCommissions	2001000	USD
CY2012Q4	us-gaap	Financing Receivable Modifications Recorded Investment FinancingReceivableModificationsRecordedInvestment	19355000	USD
CY2013Q3	us-gaap	Financing Receivable Modifications Recorded Investment FinancingReceivableModificationsRecordedInvestment	20337000	USD
CY2013Q3	us-gaap	Financing Receivable Recorded Investment30 To59 Days Past Due FinancingReceivableRecordedInvestment30To59DaysPastDue	5249000	USD
CY2013Q3	us-gaap	Financing Receivable Recorded Investment Equal To Greater Than90 Days Past Due FinancingReceivableRecordedInvestmentEqualToGreaterThan90DaysPastDue	457000	USD
CY2012Q4	us-gaap	Financing Receivable Recorded Investment Equal To Greater Than90 Days Past Due FinancingReceivableRecordedInvestmentEqualToGreaterThan90DaysPastDue	428000	USD
CY2013Q3	us-gaap	Financing Receivable Recorded Investment Nonaccrual Status FinancingReceivableRecordedInvestmentNonaccrualStatus	3812000	USD
CY2012Q4	us-gaap	Financing Receivable Recorded Investment Nonaccrual Status FinancingReceivableRecordedInvestmentNonaccrualStatus	7303000	USD
CY2013Q3	us-gaap	Financing Receivable Recorded Investment Past Due FinancingReceivableRecordedInvestmentPastDue	807849000	USD
CY2012Q4	us-gaap	Financing Receivable Recorded Investment Past Due FinancingReceivableRecordedInvestmentPastDue	772753000	USD
	us-gaap	Gain Loss On Sale Of Mortgage Loans GainLossOnSaleOfMortgageLoans	822000	USD
CY2012Q3	us-gaap	Gain Loss On Sale Of Mortgage Loans GainLossOnSaleOfMortgageLoans	422000	USD
	us-gaap	Gain Loss On Sale Of Mortgage Loans GainLossOnSaleOfMortgageLoans	1080000	USD
CY2013Q3	us-gaap	Gain Loss On Sale Of Mortgage Loans GainLossOnSaleOfMortgageLoans	215000	USD
CY2012Q3	us-gaap	Impaired Financing Receivable Average Recorded Investment ImpairedFinancingReceivableAverageRecordedInvestment	26973000	USD
	us-gaap	Impaired Financing Receivable Average Recorded Investment ImpairedFinancingReceivableAverageRecordedInvestment	27211000	USD
CY2013Q3	us-gaap	Impaired Financing Receivable Average Recorded Investment ImpairedFinancingReceivableAverageRecordedInvestment	24759000	USD
	us-gaap	Impaired Financing Receivable Average Recorded Investment ImpairedFinancingReceivableAverageRecordedInvestment	25218000	USD
CY2012Q3	us-gaap	Impaired Financing Receivable Interest Income Accrual Method ImpairedFinancingReceivableInterestIncomeAccrualMethod	393000	USD
	us-gaap	Impaired Financing Receivable Interest Income Accrual Method ImpairedFinancingReceivableInterestIncomeAccrualMethod	1116000	USD
CY2013Q3	us-gaap	Impaired Financing Receivable Interest Income Accrual Method ImpairedFinancingReceivableInterestIncomeAccrualMethod	646000	USD
	us-gaap	Impaired Financing Receivable Interest Income Accrual Method ImpairedFinancingReceivableInterestIncomeAccrualMethod	1345000	USD
CY2012Q4	us-gaap	Impaired Financing Receivable Recorded Investment ImpairedFinancingReceivableRecordedInvestment	25958000	USD
CY2013Q3	us-gaap	Impaired Financing Receivable Recorded Investment ImpairedFinancingReceivableRecordedInvestment	24521000	USD
CY2012Q4	us-gaap	Impaired Financing Receivable Unpaid Principal Balance ImpairedFinancingReceivableUnpaidPrincipalBalance	28716000	USD
CY2013Q3	us-gaap	Impaired Financing Receivable Unpaid Principal Balance ImpairedFinancingReceivableUnpaidPrincipalBalance	27352000	USD
	us-gaap	Impaired Financing Receivable With No Related Allowance Average Recorded Investment ImpairedFinancingReceivableWithNoRelatedAllowanceAverageRecordedInvestment	9976000	USD
CY2012Q3	us-gaap	Impaired Financing Receivable With No Related Allowance Average Recorded Investment ImpairedFinancingReceivableWithNoRelatedAllowanceAverageRecordedInvestment	9542000	USD
CY2013Q3	us-gaap	Impaired Financing Receivable With No Related Allowance Average Recorded Investment ImpairedFinancingReceivableWithNoRelatedAllowanceAverageRecordedInvestment	6189000	USD
	us-gaap	Impaired Financing Receivable With No Related Allowance Average Recorded Investment ImpairedFinancingReceivableWithNoRelatedAllowanceAverageRecordedInvestment	5856000	USD
	us-gaap	Impaired Financing Receivable With No Related Allowance Interest Income Accrual Method ImpairedFinancingReceivableWithNoRelatedAllowanceInterestIncomeAccrualMethod	391000	USD
CY2012Q3	us-gaap	Impaired Financing Receivable With No Related Allowance Interest Income Accrual Method ImpairedFinancingReceivableWithNoRelatedAllowanceInterestIncomeAccrualMethod	129000	USD
	us-gaap	Impaired Financing Receivable With No Related Allowance Interest Income Accrual Method ImpairedFinancingReceivableWithNoRelatedAllowanceInterestIncomeAccrualMethod	452000	USD
CY2013Q3	us-gaap	Impaired Financing Receivable With No Related Allowance Interest Income Accrual Method ImpairedFinancingReceivableWithNoRelatedAllowanceInterestIncomeAccrualMethod	224000	USD
CY2013Q3	us-gaap	Impaired Financing Receivable With No Related Allowance Recorded Investment ImpairedFinancingReceivableWithNoRelatedAllowanceRecordedInvestment	6408000	USD
CY2012Q4	us-gaap	Impaired Financing Receivable With No Related Allowance Recorded Investment ImpairedFinancingReceivableWithNoRelatedAllowanceRecordedInvestment	5490000	USD
CY2013Q3	us-gaap	Impaired Financing Receivable With No Related Allowance Unpaid Principal Balance ImpairedFinancingReceivableWithNoRelatedAllowanceUnpaidPrincipalBalance	7783000	USD
CY2012Q4	us-gaap	Impaired Financing Receivable With No Related Allowance Unpaid Principal Balance ImpairedFinancingReceivableWithNoRelatedAllowanceUnpaidPrincipalBalance	6739000	USD
CY2012Q3	us-gaap	Impaired Financing Receivable With Related Allowance Average Recorded Investment ImpairedFinancingReceivableWithRelatedAllowanceAverageRecordedInvestment	17431000	USD
	us-gaap	Impaired Financing Receivable With Related Allowance Average Recorded Investment ImpairedFinancingReceivableWithRelatedAllowanceAverageRecordedInvestment	17235000	USD
CY2013Q3	us-gaap	Impaired Financing Receivable With Related Allowance Average Recorded Investment ImpairedFinancingReceivableWithRelatedAllowanceAverageRecordedInvestment	18570000	USD
	us-gaap	Impaired Financing Receivable With Related Allowance Average Recorded Investment ImpairedFinancingReceivableWithRelatedAllowanceAverageRecordedInvestment	19362000	USD
CY2012Q3	us-gaap	Impaired Financing Receivable With Related Allowance Interest Income Accrual Method ImpairedFinancingReceivableWithRelatedAllowanceInterestIncomeAccrualMethod	264000	USD
	us-gaap	Impaired Financing Receivable With Related Allowance Interest Income Accrual Method ImpairedFinancingReceivableWithRelatedAllowanceInterestIncomeAccrualMethod	725000	USD
	us-gaap	Impaired Financing Receivable With Related Allowance Interest Income Accrual Method ImpairedFinancingReceivableWithRelatedAllowanceInterestIncomeAccrualMethod	893000	USD
CY2013Q3	us-gaap	Impaired Financing Receivable With Related Allowance Interest Income Accrual Method ImpairedFinancingReceivableWithRelatedAllowanceInterestIncomeAccrualMethod	422000	USD
CY2012Q4	us-gaap	Impaired Financing Receivable With Related Allowance Recorded Investment ImpairedFinancingReceivableWithRelatedAllowanceRecordedInvestment	20468000	USD
CY2013Q3	us-gaap	Impaired Financing Receivable With Related Allowance Recorded Investment ImpairedFinancingReceivableWithRelatedAllowanceRecordedInvestment	18113000	USD
CY2012Q4	us-gaap	Impaired Financing Receivable With Related Allowance Unpaid Principal Balance ImpairedFinancingReceivableWithRelatedAllowanceUnpaidPrincipalBalance	21977000	USD
CY2013Q3	us-gaap	Impaired Financing Receivable With Related Allowance Unpaid Principal Balance ImpairedFinancingReceivableWithRelatedAllowanceUnpaidPrincipalBalance	19569000	USD
CY2013Q3	us-gaap	Income Loss From Continuing Operations Before Income Taxes Minority Interest And Income Loss From Equity Method Investments IncomeLossFromContinuingOperationsBeforeIncomeTaxesMinorityInterestAndIncomeLossFromEquityMethodInvestments	3960000	USD
CY2012Q3	us-gaap	Income Loss From Continuing Operations Before Income Taxes Minority Interest And Income Loss From Equity Method Investments IncomeLossFromContinuingOperationsBeforeIncomeTaxesMinorityInterestAndIncomeLossFromEquityMethodInvestments	4356000	USD
	us-gaap	Income Loss From Continuing Operations Before Income Taxes Minority Interest And Income Loss From Equity Method Investments IncomeLossFromContinuingOperationsBeforeIncomeTaxesMinorityInterestAndIncomeLossFromEquityMethodInvestments	12039000	USD
	us-gaap	Income Loss From Continuing Operations Before Income Taxes Minority Interest And Income Loss From Equity Method Investments IncomeLossFromContinuingOperationsBeforeIncomeTaxesMinorityInterestAndIncomeLossFromEquityMethodInvestments	11479000	USD
	us-gaap	Income Tax Expense Benefit IncomeTaxExpenseBenefit	2344000	USD
	us-gaap	Income Tax Expense Benefit IncomeTaxExpenseBenefit	1893000	USD
CY2013Q3	us-gaap	Income Tax Expense Benefit IncomeTaxExpenseBenefit	674000	USD
CY2012Q3	us-gaap	Income Tax Expense Benefit IncomeTaxExpenseBenefit	899000	USD
	us-gaap	Income Tax Reconciliation Income Tax Expense Benefit At Federal Statutory Income Tax Rate IncomeTaxReconciliationIncomeTaxExpenseBenefitAtFederalStatutoryIncomeTaxRate	3903000	USD
CY2013Q3	us-gaap	Income Tax Reconciliation Income Tax Expense Benefit At Federal Statutory Income Tax Rate IncomeTaxReconciliationIncomeTaxExpenseBenefitAtFederalStatutoryIncomeTaxRate	1347000	USD
CY2012Q3	us-gaap	Income Tax Reconciliation Income Tax Expense Benefit At Federal Statutory Income Tax Rate IncomeTaxReconciliationIncomeTaxExpenseBenefitAtFederalStatutoryIncomeTaxRate	1481000	USD
	us-gaap	Income Tax Reconciliation Income Tax Expense Benefit At Federal Statutory Income Tax Rate IncomeTaxReconciliationIncomeTaxExpenseBenefitAtFederalStatutoryIncomeTaxRate	4093000	USD
	us-gaap	Income Tax Reconciliation Nondeductible Expense IncomeTaxReconciliationNondeductibleExpense	54000	USD
CY2013Q3	us-gaap	Income Tax Reconciliation Nondeductible Expense IncomeTaxReconciliationNondeductibleExpense	18000	USD
CY2012Q3	us-gaap	Income Tax Reconciliation Nondeductible Expense IncomeTaxReconciliationNondeductibleExpense	14000	USD
	us-gaap	Income Tax Reconciliation Nondeductible Expense IncomeTaxReconciliationNondeductibleExpense	36000	USD
	us-gaap	Income Tax Reconciliation Tax Exempt Income IncomeTaxReconciliationTaxExemptIncome	1785000	USD
	us-gaap	Income Tax Reconciliation Tax Exempt Income IncomeTaxReconciliationTaxExemptIncome	2064000	USD
CY2013Q3	us-gaap	Income Tax Reconciliation Tax Exempt Income IncomeTaxReconciliationTaxExemptIncome	691000	USD
CY2012Q3	us-gaap	Income Tax Reconciliation Tax Exempt Income IncomeTaxReconciliationTaxExemptIncome	596000	USD
	us-gaap	Income Taxes Paid IncomeTaxesPaid	1333000	USD
	us-gaap	Income Taxes Paid IncomeTaxesPaid	1467000	USD
	us-gaap	Increase Decrease In Accrued Interest Receivable Net IncreaseDecreaseInAccruedInterestReceivableNet	717000	USD
	us-gaap	Increase Decrease In Accrued Interest Receivable Net IncreaseDecreaseInAccruedInterestReceivableNet	1357000	USD
	us-gaap	Increase Decrease In Deposits IncreaseDecreaseInDeposits	31327000	USD
	us-gaap	Increase Decrease In Deposits IncreaseDecreaseInDeposits	6264000	USD
	us-gaap	Increase Decrease In Operating Liabilities IncreaseDecreaseInOperatingLiabilities	78000	USD
	us-gaap	Increase Decrease In Operating Liabilities IncreaseDecreaseInOperatingLiabilities	622000	USD
	us-gaap	Increase Decrease In Other Operating Assets IncreaseDecreaseInOtherOperatingAssets	1938000	USD
	us-gaap	Increase Decrease In Other Operating Assets IncreaseDecreaseInOtherOperatingAssets	-319000	USD
	us-gaap	Increase Decrease In Trading Securities IncreaseDecreaseInTradingSecurities	-2881000	USD
	us-gaap	Increase Decrease In Trading Securities IncreaseDecreaseInTradingSecurities	-805000	USD
	us-gaap	Incremental Common Shares Attributable To Share Based Payment Arrangements IncrementalCommonSharesAttributableToShareBasedPaymentArrangements	168020	shares
	us-gaap	Incremental Common Shares Attributable To Share Based Payment Arrangements IncrementalCommonSharesAttributableToShareBasedPaymentArrangements	203250	shares
CY2013Q3	us-gaap	Incremental Common Shares Attributable To Share Based Payment Arrangements IncrementalCommonSharesAttributableToShareBasedPaymentArrangements	170420	shares
CY2012Q3	us-gaap	Incremental Common Shares Attributable To Share Based Payment Arrangements IncrementalCommonSharesAttributableToShareBasedPaymentArrangements	206233	shares
	us-gaap	Interest And Dividend Income Operating InterestAndDividendIncomeOperating	40473000	USD
	us-gaap	Interest And Dividend Income Operating InterestAndDividendIncomeOperating	42556000	USD
	us-gaap	Interest Expense InterestExpense	10372000	USD
CY2013Q3	us-gaap	Interest Expense InterestExpense	2736000	USD
CY2013Q3	us-gaap	Interest Expense Borrowings InterestExpenseBorrowings	994000	USD
	us-gaap	Interest Expense Borrowings InterestExpenseBorrowings	2900000	USD
CY2012Q3	us-gaap	Interest Expense Borrowings InterestExpenseBorrowings	1036000	USD
CY2013Q3	us-gaap	Interest And Dividend Income Operating InterestAndDividendIncomeOperating	13505000	USD
CY2012Q3	us-gaap	Interest And Dividend Income Operating InterestAndDividendIncomeOperating	14164000	USD
	us-gaap	Interest And Dividend Income Securities Trading Or Measured At Fair Value InterestAndDividendIncomeSecuritiesTradingOrMeasuredAtFairValue	30000	USD
	us-gaap	Interest And Dividend Income Securities Trading Or Measured At Fair Value InterestAndDividendIncomeSecuritiesTradingOrMeasuredAtFairValue	79000	USD
CY2013Q3	us-gaap	Interest And Dividend Income Securities Trading Or Measured At Fair Value InterestAndDividendIncomeSecuritiesTradingOrMeasuredAtFairValue	7000	USD
CY2012Q3	us-gaap	Interest And Dividend Income Securities Trading Or Measured At Fair Value InterestAndDividendIncomeSecuritiesTradingOrMeasuredAtFairValue	15000	USD
	us-gaap	Interest And Fee Income Loans And Leases InterestAndFeeIncomeLoansAndLeases	30940000	USD
CY2012Q3	us-gaap	Interest And Fee Income Loans And Leases InterestAndFeeIncomeLoansAndLeases	10918000	USD
	us-gaap	Interest And Fee Income Loans And Leases InterestAndFeeIncomeLoansAndLeases	32707000	USD
CY2013Q3	us-gaap	Interest And Fee Income Loans And Leases InterestAndFeeIncomeLoansAndLeases	10330000	USD
CY2012Q4	us-gaap	Interest Bearing Deposits In Banks InterestBearingDepositsInBanks	2286000	USD
CY2013Q3	us-gaap	Interest Bearing Deposits In Banks InterestBearingDepositsInBanks	1349000	USD
CY2012Q3	us-gaap	Interest Expense InterestExpense	3239000	USD
	us-gaap	Interest Expense InterestExpense	8338000	USD
	us-gaap	Interest Expense Borrowings InterestExpenseBorrowings	3289000	USD
CY2013Q3	us-gaap	Interest Expense Deposits InterestExpenseDeposits	1742000	USD
CY2012Q3	us-gaap	Interest Expense Deposits InterestExpenseDeposits	2203000	USD
	us-gaap	Interest Expense Deposits InterestExpenseDeposits	7083000	USD
	us-gaap	Interest Expense Deposits InterestExpenseDeposits	5438000	USD
	us-gaap	Interest Income Expense After Provision For Loan Loss InterestIncomeExpenseAfterProvisionForLoanLoss	31084000	USD
CY2012Q3	us-gaap	Interest Income Expense After Provision For Loan Loss InterestIncomeExpenseAfterProvisionForLoanLoss	10725000	USD
	us-gaap	Interest Income Expense After Provision For Loan Loss InterestIncomeExpenseAfterProvisionForLoanLoss	31269000	USD
CY2013Q3	us-gaap	Interest Income Expense After Provision For Loan Loss InterestIncomeExpenseAfterProvisionForLoanLoss	10418000	USD
CY2013Q3	us-gaap	Interest Income Expense Net InterestIncomeExpenseNet	10769000	USD
CY2012Q3	us-gaap	Interest Income Expense Net InterestIncomeExpenseNet	10925000	USD
	us-gaap	Interest Income Expense Net InterestIncomeExpenseNet	32184000	USD
	us-gaap	Interest Income Expense Net InterestIncomeExpenseNet	32135000	USD
	us-gaap	Interest Income Securities Tax Exempt InterestIncomeSecuritiesTaxExempt	3753000	USD
	us-gaap	Interest Income Securities Tax Exempt InterestIncomeSecuritiesTaxExempt	3652000	USD
CY2012Q3	us-gaap	Interest Income Securities Tax Exempt InterestIncomeSecuritiesTaxExempt	1232000	USD
CY2013Q3	us-gaap	Interest Income Securities Tax Exempt InterestIncomeSecuritiesTaxExempt	1275000	USD
CY2013Q3	us-gaap	Interest Income Securities Taxable InterestIncomeSecuritiesTaxable	1787000	USD
	us-gaap	Interest Income Securities Taxable InterestIncomeSecuritiesTaxable	5755000	USD
	us-gaap	Interest Income Securities Taxable InterestIncomeSecuritiesTaxable	5419000	USD
CY2012Q3	us-gaap	Interest Income Securities Taxable InterestIncomeSecuritiesTaxable	1878000	USD
	us-gaap	Interest Paid InterestPaid	10526000	USD
	us-gaap	Interest Paid InterestPaid	8376000	USD
CY2012Q3	us-gaap	Labor And Related Expense LaborAndRelatedExpense	5130000	USD
	us-gaap	Labor And Related Expense LaborAndRelatedExpense	16021000	USD
CY2013Q3	us-gaap	Labor And Related Expense LaborAndRelatedExpense	5340000	USD
	us-gaap	Labor And Related Expense LaborAndRelatedExpense	15663000	USD
	us-gaap	Legal Fees LegalFees	193000	USD
CY2012Q3	us-gaap	Legal Fees LegalFees	50000	USD
	us-gaap	Legal Fees LegalFees	267000	USD
CY2013Q3	us-gaap	Loans And Leases Receivable Net Reported Amount LoansAndLeasesReceivableNetReportedAmount	796249000	USD
CY2012Q4	us-gaap	Loans And Leases Receivable Net Reported Amount LoansAndLeasesReceivableNetReportedAmount	760817000	USD
CY2013Q3	us-gaap	Loans And Leases Receivable Consumer Installment And Revolving LoansAndLeasesReceivableConsumerInstallmentAndRevolving	34124000	USD
CY2013Q3	us-gaap	Loans And Leases Receivable Consumer Real Estate LoansAndLeasesReceivableConsumerRealEstate	291825000	USD
CY2013Q2	us-gaap	Loans And Leases Receivable Allowance LoansAndLeasesReceivableAllowance	11700000	USD
CY2013Q3	us-gaap	Loans And Leases Receivable Commercial LoansAndLeasesReceivableCommercial	388973000	USD
CY2012Q4	us-gaap	Loans And Leases Receivable Commercial LoansAndLeasesReceivableCommercial	371505000	USD
CY2012Q4	us-gaap	Loans And Leases Receivable Consumer Installment And Revolving LoansAndLeasesReceivableConsumerInstallmentAndRevolving	33494000	USD
CY2012Q4	us-gaap	Loans And Leases Receivable Consumer Real Estate LoansAndLeasesReceivableConsumerRealEstate	284148000	USD
CY2013Q3	us-gaap	Loans And Leases Receivable Gross Carrying Amount LoansAndLeasesReceivableGrossCarryingAmount	807849000	USD
CY2012Q4	us-gaap	Loans And Leases Receivable Gross Carrying Amount LoansAndLeasesReceivableGrossCarryingAmount	772753000	USD
CY2013Q3	us-gaap	Legal Fees LegalFees	87000	USD
CY2012Q4	us-gaap	Liabilities Liabilities	1266150000	USD
CY2013Q3	us-gaap	Liabilities Liabilities	1298036000	USD
CY2012Q4	us-gaap	Liabilities And Stockholders Equity LiabilitiesAndStockholdersEquity	1430639000	USD
CY2013Q3	us-gaap	Liabilities And Stockholders Equity LiabilitiesAndStockholdersEquity	1459341000	USD
CY2012Q4	us-gaap	Loans And Leases Receivable Allowance LoansAndLeasesReceivableAllowance	11936000	USD
CY2013Q3	us-gaap	Loans And Leases Receivable Allowance LoansAndLeasesReceivableAllowance	11600000	USD
CY2011Q4	us-gaap	Loans And Leases Receivable Allowance LoansAndLeasesReceivableAllowance	12375000	USD
CY2012Q3	us-gaap	Loans And Leases Receivable Allowance LoansAndLeasesReceivableAllowance	12062000	USD
CY2012Q2	us-gaap	Loans And Leases Receivable Allowance LoansAndLeasesReceivableAllowance	12318000	USD
CY2012Q4	us-gaap	Loans Held For Sale Mortgages LoansHeldForSaleMortgages	3633000	USD
CY2013Q3	us-gaap	Loans Held For Sale Mortgages LoansHeldForSaleMortgages	712000	USD
CY2013Q3	us-gaap	Loans Receivable Commercial Agricultural LoansReceivableCommercialAgricultural	92927000	USD
CY2012Q4	us-gaap	Loans Receivable Commercial Agricultural LoansReceivableCommercialAgricultural	83606000	USD
	us-gaap	Marketing And Advertising Expense MarketingAndAdvertisingExpense	1639000	USD
	us-gaap	Marketing And Advertising Expense MarketingAndAdvertisingExpense	945000	USD
CY2012Q3	us-gaap	Marketing And Advertising Expense MarketingAndAdvertisingExpense	610000	USD
CY2013Q3	us-gaap	Marketing And Advertising Expense MarketingAndAdvertisingExpense	271000	USD
	us-gaap	Net Cash Provided By Used In Financing Activities NetCashProvidedByUsedInFinancingActivities	37395000	USD
	us-gaap	Net Cash Provided By Used In Financing Activities NetCashProvidedByUsedInFinancingActivities	27080000	USD
	us-gaap	Net Cash Provided By Used In Investing Activities NetCashProvidedByUsedInInvestingActivities	-56181000	USD
	us-gaap	Net Cash Provided By Used In Investing Activities NetCashProvidedByUsedInInvestingActivities	-48142000	USD
	us-gaap	Net Cash Provided By Used In Operating Activities NetCashProvidedByUsedInOperatingActivities	17746000	USD
	us-gaap	Net Cash Provided By Used In Operating Activities NetCashProvidedByUsedInOperatingActivities	14860000	USD
CY2013Q3	us-gaap	Net Income Loss NetIncomeLoss	3286000	USD
	us-gaap	Net Income Loss NetIncomeLoss	9695000	USD
CY2012Q3	us-gaap	Net Income Loss NetIncomeLoss	3457000	USD
	us-gaap	Net Income Loss NetIncomeLoss	9586000	USD
CY2012Q4	us-gaap	Noninterest Bearing Deposit Liabilities NoninterestBearingDepositLiabilities	143735000	USD
CY2013Q3	us-gaap	Noninterest Bearing Deposit Liabilities NoninterestBearingDepositLiabilities	143013000	USD
CY2012Q3	us-gaap	Noninterest Expense NoninterestExpense	9128000	USD
CY2013Q3	us-gaap	Noninterest Expense NoninterestExpense	9320000	USD
	us-gaap	Occupancy Net OccupancyNet	1982000	USD
	us-gaap	Noninterest Expense NoninterestExpense	27835000	USD
	us-gaap	Noninterest Expense NoninterestExpense	27889000	USD
CY2012Q3	us-gaap	Noninterest Expense Directors Fees NoninterestExpenseDirectorsFees	235000	USD
CY2013Q3	us-gaap	Noninterest Expense Directors Fees NoninterestExpenseDirectorsFees	203000	USD
	us-gaap	Noninterest Expense Directors Fees NoninterestExpenseDirectorsFees	607000	USD
	us-gaap	Noninterest Expense Directors Fees NoninterestExpenseDirectorsFees	654000	USD
CY2012Q3	us-gaap	Noninterest Income NoninterestIncome	2759000	USD
	us-gaap	Noninterest Income NoninterestIncome	8844000	USD
CY2013Q3	us-gaap	Noninterest Income NoninterestIncome	2862000	USD
	us-gaap	Noninterest Income NoninterestIncome	8045000	USD
	us-gaap	Noninterest Income Other Operating Income NoninterestIncomeOtherOperatingIncome	1216000	USD
CY2013Q3	us-gaap	Noninterest Income Other Operating Income NoninterestIncomeOtherOperatingIncome	389000	USD
CY2012Q3	us-gaap	Noninterest Income Other Operating Income NoninterestIncomeOtherOperatingIncome	507000	USD
	us-gaap	Noninterest Income Other Operating Income NoninterestIncomeOtherOperatingIncome	1326000	USD
CY2012Q3	us-gaap	Occupancy Net OccupancyNet	649000	USD
CY2013Q3	us-gaap	Occupancy Net OccupancyNet	676000	USD
	us-gaap	Occupancy Net OccupancyNet	1889000	USD
CY2013Q3	us-gaap	Other Assets OtherAssets	15400000	USD
CY2012Q4	us-gaap	Other Assets OtherAssets	12784000	USD
	us-gaap	Other Comprehensive Income Loss Available For Sale Securities Adjustment Before Tax OtherComprehensiveIncomeLossAvailableForSaleSecuritiesAdjustmentBeforeTax	-13464000	USD
	us-gaap	Other Comprehensive Income Loss Available For Sale Securities Adjustment Before Tax OtherComprehensiveIncomeLossAvailableForSaleSecuritiesAdjustmentBeforeTax	4372000	USD
CY2013Q3	us-gaap	Other Comprehensive Income Loss Available For Sale Securities Adjustment Before Tax OtherComprehensiveIncomeLossAvailableForSaleSecuritiesAdjustmentBeforeTax	593000	USD
CY2012Q3	us-gaap	Other Comprehensive Income Loss Available For Sale Securities Adjustment Before Tax OtherComprehensiveIncomeLossAvailableForSaleSecuritiesAdjustmentBeforeTax	2874000	USD
	us-gaap	Other Comprehensive Income Loss Available For Sale Securities Adjustment Net Of Tax OtherComprehensiveIncomeLossAvailableForSaleSecuritiesAdjustmentNetOfTax	-9009000	USD
	us-gaap	Other Comprehensive Income Loss Available For Sale Securities Adjustment Net Of Tax OtherComprehensiveIncomeLossAvailableForSaleSecuritiesAdjustmentNetOfTax	3582000	USD
CY2012Q3	us-gaap	Other Comprehensive Income Loss Available For Sale Securities Adjustment Net Of Tax OtherComprehensiveIncomeLossAvailableForSaleSecuritiesAdjustmentNetOfTax	2111000	USD
CY2013Q3	us-gaap	Other Comprehensive Income Loss Available For Sale Securities Adjustment Net Of Tax OtherComprehensiveIncomeLossAvailableForSaleSecuritiesAdjustmentNetOfTax	146000	USD
	us-gaap	Other Comprehensive Income Loss Available For Sale Securities Tax OtherComprehensiveIncomeLossAvailableForSaleSecuritiesTax	790000	USD
CY2013Q3	us-gaap	Other Comprehensive Income Loss Available For Sale Securities Tax OtherComprehensiveIncomeLossAvailableForSaleSecuritiesTax	447000	USD
	us-gaap	Other Comprehensive Income Loss Available For Sale Securities Tax OtherComprehensiveIncomeLossAvailableForSaleSecuritiesTax	-4455000	USD
CY2012Q3	us-gaap	Other Comprehensive Income Loss Available For Sale Securities Tax OtherComprehensiveIncomeLossAvailableForSaleSecuritiesTax	763000	USD
CY2013Q3	us-gaap	Other Comprehensive Income Loss Before Tax OtherComprehensiveIncomeLossBeforeTax	593000	USD
CY2012Q3	us-gaap	Other Comprehensive Income Loss Before Tax OtherComprehensiveIncomeLossBeforeTax	2874000	USD
	us-gaap	Other Comprehensive Income Loss Before Tax OtherComprehensiveIncomeLossBeforeTax	-13464000	USD
	us-gaap	Other Comprehensive Income Loss Before Tax OtherComprehensiveIncomeLossBeforeTax	4372000	USD
	us-gaap	Other Comprehensive Income Loss Net Of Tax OtherComprehensiveIncomeLossNetOfTax	3582000	USD
CY2012Q3	us-gaap	Other Comprehensive Income Loss Net Of Tax OtherComprehensiveIncomeLossNetOfTax	2111000	USD
CY2013Q3	us-gaap	Other Comprehensive Income Loss Net Of Tax OtherComprehensiveIncomeLossNetOfTax	146000	USD
	us-gaap	Other Comprehensive Income Loss Tax OtherComprehensiveIncomeLossTax	-4455000	USD
	us-gaap	Other Comprehensive Income Loss Net Of Tax OtherComprehensiveIncomeLossNetOfTax	-9009000	USD
	us-gaap	Other Comprehensive Income Loss Reclassification Adjustment For Sale Of Securities Included In Net Income Before Tax OtherComprehensiveIncomeLossReclassificationAdjustmentForSaleOfSecuritiesIncludedInNetIncomeBeforeTax	-171000	USD
	us-gaap	Other Comprehensive Income Loss Reclassification Adjustment For Sale Of Securities Included In Net Income Before Tax OtherComprehensiveIncomeLossReclassificationAdjustmentForSaleOfSecuritiesIncludedInNetIncomeBeforeTax	-1119000	USD
CY2012Q3	us-gaap	Other Comprehensive Income Loss Reclassification Adjustment For Sale Of Securities Included In Net Income Before Tax OtherComprehensiveIncomeLossReclassificationAdjustmentForSaleOfSecuritiesIncludedInNetIncomeBeforeTax	-116000	USD
CY2013Q3	us-gaap	Other Comprehensive Income Loss Reclassification Adjustment For Sale Of Securities Included In Net Income Before Tax OtherComprehensiveIncomeLossReclassificationAdjustmentForSaleOfSecuritiesIncludedInNetIncomeBeforeTax	-72000	USD
CY2012Q3	us-gaap	Other Comprehensive Income Loss Reclassification Adjustment For Writedown Of Securities Included In Net Income Before Tax OtherComprehensiveIncomeLossReclassificationAdjustmentForWritedownOfSecuritiesIncludedInNetIncomeBeforeTax	0	USD
	us-gaap	Other Comprehensive Income Loss Reclassification Adjustment For Writedown Of Securities Included In Net Income Before Tax OtherComprehensiveIncomeLossReclassificationAdjustmentForWritedownOfSecuritiesIncludedInNetIncomeBeforeTax	0	USD
CY2013Q3	us-gaap	Other Comprehensive Income Loss Reclassification Adjustment For Writedown Of Securities Included In Net Income Before Tax OtherComprehensiveIncomeLossReclassificationAdjustmentForWritedownOfSecuritiesIncludedInNetIncomeBeforeTax	0	USD
	us-gaap	Other Comprehensive Income Loss Reclassification Adjustment For Writedown Of Securities Included In Net Income Before Tax OtherComprehensiveIncomeLossReclassificationAdjustmentForWritedownOfSecuritiesIncludedInNetIncomeBeforeTax	282000	USD
CY2013Q3	us-gaap	Other Comprehensive Income Loss Tax OtherComprehensiveIncomeLossTax	447000	USD
CY2012Q3	us-gaap	Other Comprehensive Income Loss Tax OtherComprehensiveIncomeLossTax	763000	USD
	us-gaap	Other Comprehensive Income Loss Tax OtherComprehensiveIncomeLossTax	790000	USD
CY2013Q3	us-gaap	Other Comprehensive Income Unrealized Holding Gain Loss On Securities Arising During Period Before Tax OtherComprehensiveIncomeUnrealizedHoldingGainLossOnSecuritiesArisingDuringPeriodBeforeTax	665000	USD
	us-gaap	Other Comprehensive Income Unrealized Holding Gain Loss On Securities Arising During Period Before Tax OtherComprehensiveIncomeUnrealizedHoldingGainLossOnSecuritiesArisingDuringPeriodBeforeTax	-13293000	USD
CY2012Q3	us-gaap	Other Comprehensive Income Unrealized Holding Gain Loss On Securities Arising During Period Before Tax OtherComprehensiveIncomeUnrealizedHoldingGainLossOnSecuritiesArisingDuringPeriodBeforeTax	2990000	USD
	us-gaap	Other Comprehensive Income Unrealized Holding Gain Loss On Securities Arising During Period Before Tax OtherComprehensiveIncomeUnrealizedHoldingGainLossOnSecuritiesArisingDuringPeriodBeforeTax	5209000	USD
CY2013Q3	us-gaap	Other Investments And Securities At Cost OtherInvestmentsAndSecuritiesAtCost	344000	USD
CY2012Q4	us-gaap	Other Investments And Securities At Cost OtherInvestmentsAndSecuritiesAtCost	349000	USD
	us-gaap	Other Noninterest Expense OtherNoninterestExpense	6682000	USD
	us-gaap	Other Noninterest Expense OtherNoninterestExpense	6148000	USD
CY2012Q3	us-gaap	Other Noninterest Expense OtherNoninterestExpense	2236000	USD
CY2013Q3	us-gaap	Other Noninterest Expense OtherNoninterestExpense	2001000	USD
	us-gaap	Other Than Temporary Impairment Credit Losses Recognized In Earnings Additions No Previous Impairment OtherThanTemporaryImpairmentCreditLossesRecognizedInEarningsAdditionsNoPreviousImpairment	282000	USD
CY2013Q3	us-gaap	Other Than Temporary Impairment Credit Losses Recognized In Earnings Additions No Previous Impairment OtherThanTemporaryImpairmentCreditLossesRecognizedInEarningsAdditionsNoPreviousImpairment	0	USD
CY2012Q3	us-gaap	Other Than Temporary Impairment Credit Losses Recognized In Earnings Additions No Previous Impairment OtherThanTemporaryImpairmentCreditLossesRecognizedInEarningsAdditionsNoPreviousImpairment	0	USD
	us-gaap	Other Than Temporary Impairment Credit Losses Recognized In Earnings Additions No Previous Impairment OtherThanTemporaryImpairmentCreditLossesRecognizedInEarningsAdditionsNoPreviousImpairment	0	USD
CY2013Q2	us-gaap	Other Than Temporary Impairment Credit Losses Recognized In Earnings Credit Losses On Debt Securities Held OtherThanTemporaryImpairmentCreditLossesRecognizedInEarningsCreditLossesOnDebtSecuritiesHeld	282000	USD
CY2013Q3	us-gaap	Other Than Temporary Impairment Credit Losses Recognized In Earnings Credit Losses On Debt Securities Held OtherThanTemporaryImpairmentCreditLossesRecognizedInEarningsCreditLossesOnDebtSecuritiesHeld	282000	USD
CY2012Q4	us-gaap	Other Than Temporary Impairment Credit Losses Recognized In Earnings Credit Losses On Debt Securities Held OtherThanTemporaryImpairmentCreditLossesRecognizedInEarningsCreditLossesOnDebtSecuritiesHeld	282000	USD
CY2012Q3	us-gaap	Other Than Temporary Impairment Credit Losses Recognized In Earnings Credit Losses On Debt Securities Held OtherThanTemporaryImpairmentCreditLossesRecognizedInEarningsCreditLossesOnDebtSecuritiesHeld	282000	USD
CY2012Q2	us-gaap	Other Than Temporary Impairment Credit Losses Recognized In Earnings Credit Losses On Debt Securities Held OtherThanTemporaryImpairmentCreditLossesRecognizedInEarningsCreditLossesOnDebtSecuritiesHeld	282000	USD
CY2011Q4	us-gaap	Other Than Temporary Impairment Credit Losses Recognized In Earnings Credit Losses On Debt Securities Held OtherThanTemporaryImpairmentCreditLossesRecognizedInEarningsCreditLossesOnDebtSecuritiesHeld	0	USD
	us-gaap	Other Than Temporary Impairment Losses Investments Availableforsale Securities OtherThanTemporaryImpairmentLossesInvestmentsAvailableforsaleSecurities	0	USD
	us-gaap	Other Than Temporary Impairment Losses Investments Availableforsale Securities OtherThanTemporaryImpairmentLossesInvestmentsAvailableforsaleSecurities	486000	USD
CY2013Q3	us-gaap	Other Than Temporary Impairment Losses Investments Availableforsale Securities OtherThanTemporaryImpairmentLossesInvestmentsAvailableforsaleSecurities	0	USD
CY2012Q3	us-gaap	Other Than Temporary Impairment Losses Investments Availableforsale Securities OtherThanTemporaryImpairmentLossesInvestmentsAvailableforsaleSecurities	0	USD
	us-gaap	Other Than Temporary Impairment Losses Investments Portion In Other Comprehensive Income Loss Before Tax Portion Attributable To Noncontrolling Interest Availableforsale Securities OtherThanTemporaryImpairmentLossesInvestmentsPortionInOtherComprehensiveIncomeLossBeforeTaxPortionAttributableToNoncontrollingInterestAvailableforsaleSecurities	0	USD
CY2012Q3	us-gaap	Other Than Temporary Impairment Losses Investments Portion In Other Comprehensive Income Loss Before Tax Portion Attributable To Noncontrolling Interest Availableforsale Securities OtherThanTemporaryImpairmentLossesInvestmentsPortionInOtherComprehensiveIncomeLossBeforeTaxPortionAttributableToNoncontrollingInterestAvailableforsaleSecurities	0	USD
	us-gaap	Other Than Temporary Impairment Losses Investments Portion In Other Comprehensive Income Loss Before Tax Portion Attributable To Noncontrolling Interest Availableforsale Securities OtherThanTemporaryImpairmentLossesInvestmentsPortionInOtherComprehensiveIncomeLossBeforeTaxPortionAttributableToNoncontrollingInterestAvailableforsaleSecurities	204000	USD
CY2013Q3	us-gaap	Other Than Temporary Impairment Losses Investments Portion In Other Comprehensive Income Loss Before Tax Portion Attributable To Noncontrolling Interest Availableforsale Securities OtherThanTemporaryImpairmentLossesInvestmentsPortionInOtherComprehensiveIncomeLossBeforeTaxPortionAttributableToNoncontrollingInterestAvailableforsaleSecurities	0	USD
CY2012Q1	us-gaap	Other Than Temporary Impairment Losses Investments Portion Recognized In Earnings Net Availableforsale Securities OtherThanTemporaryImpairmentLossesInvestmentsPortionRecognizedInEarningsNetAvailableforsaleSecurities	282000	USD
	us-gaap	Payments For Origination Of Mortgage Loans Held For Sale PaymentsForOriginationOfMortgageLoansHeldForSale	69503000	USD
	us-gaap	Payments For Origination Of Mortgage Loans Held For Sale PaymentsForOriginationOfMortgageLoansHeldForSale	45992000	USD
	us-gaap	Payments For Repurchase Of Common Stock PaymentsForRepurchaseOfCommonStock	1815000	USD
	us-gaap	Proceeds From Issuance Of Common Stock ProceedsFromIssuanceOfCommonStock	2754000	USD
	us-gaap	Proceeds From Sale Of Available For Sale Securities Debt ProceedsFromSaleOfAvailableForSaleSecuritiesDebt	40677000	USD
	us-gaap	Payments For Repurchase Of Common Stock PaymentsForRepurchaseOfCommonStock	1520000	USD
	us-gaap	Payments Of Dividends Common Stock PaymentsOfDividendsCommonStock	4838000	USD
	us-gaap	Payments Of Dividends Common Stock PaymentsOfDividendsCommonStock	4553000	USD
	us-gaap	Payments To Acquire Available For Sale Securities PaymentsToAcquireAvailableForSaleSecurities	98328000	USD
	us-gaap	Payments To Acquire Available For Sale Securities PaymentsToAcquireAvailableForSaleSecurities	138043000	USD
	us-gaap	Payments To Acquire Life Insurance Policies PaymentsToAcquireLifeInsurancePolicies	0	USD
	us-gaap	Payments To Acquire Life Insurance Policies PaymentsToAcquireLifeInsurancePolicies	1092000	USD
	us-gaap	Payments To Acquire Property Plant And Equipment PaymentsToAcquirePropertyPlantAndEquipment	2134000	USD
	us-gaap	Payments To Acquire Property Plant And Equipment PaymentsToAcquirePropertyPlantAndEquipment	2647000	USD
CY2012Q4	us-gaap	Pledged Financial Instruments Not Separately Reported Loans Receivable Pledged As Collateral PledgedFinancialInstrumentsNotSeparatelyReportedLoansReceivablePledgedAsCollateral	474905000	USD
CY2013Q3	us-gaap	Pledged Financial Instruments Not Separately Reported Loans Receivable Pledged As Collateral PledgedFinancialInstrumentsNotSeparatelyReportedLoansReceivablePledgedAsCollateral	464901000	USD
CY2012Q4	us-gaap	Pledged Financial Instruments Not Separately Reported Loans Receivable Pledged For Federal Home Loan Bank Debt PledgedFinancialInstrumentsNotSeparatelyReportedLoansReceivablePledgedForFederalHomeLoanBankDebt	308628000	USD
CY2013Q3	us-gaap	Pledged Financial Instruments Not Separately Reported Loans Receivable Pledged For Federal Home Loan Bank Debt PledgedFinancialInstrumentsNotSeparatelyReportedLoansReceivablePledgedForFederalHomeLoanBankDebt	304224000	USD
CY2013Q3	us-gaap	Pledged Financial Instruments Not Separately Reported Loans Receivable Pledged For Other Arrangements PledgedFinancialInstrumentsNotSeparatelyReportedLoansReceivablePledgedForOtherArrangements	21595000	USD
CY2012Q4	us-gaap	Pledged Financial Instruments Not Separately Reported Loans Receivable Pledged For Other Arrangements PledgedFinancialInstrumentsNotSeparatelyReportedLoansReceivablePledgedForOtherArrangements	22955000	USD
CY2012Q4	us-gaap	Pledged Financial Instruments Not Separately Reported Loans Receivable Pledged For Repurchase Agreements PledgedFinancialInstrumentsNotSeparatelyReportedLoansReceivablePledgedForRepurchaseAgreements	143322000	USD
CY2013Q3	us-gaap	Pledged Financial Instruments Not Separately Reported Loans Receivable Pledged For Repurchase Agreements PledgedFinancialInstrumentsNotSeparatelyReportedLoansReceivablePledgedForRepurchaseAgreements	139082000	USD
	us-gaap	Proceeds From Issuance Of Common Stock ProceedsFromIssuanceOfCommonStock	2025000	USD
	us-gaap	Proceeds From Loan And Lease Originations And Principal Collections1 ProceedsFromLoanAndLeaseOriginationsAndPrincipalCollections1	-19461000	USD
	us-gaap	Proceeds From Loan And Lease Originations And Principal Collections1 ProceedsFromLoanAndLeaseOriginationsAndPrincipalCollections1	-37385000	USD
	us-gaap	Proceeds From Maturities Prepayments And Calls Of Available For Sale Securities ProceedsFromMaturitiesPrepaymentsAndCallsOfAvailableForSaleSecurities	58598000	USD
	us-gaap	Proceeds From Maturities Prepayments And Calls Of Available For Sale Securities ProceedsFromMaturitiesPrepaymentsAndCallsOfAvailableForSaleSecurities	70164000	USD
	us-gaap	Proceeds From Payments For In Interest Bearing Deposits In Banks ProceedsFromPaymentsForInInterestBearingDepositsInBanks	3249000	USD
	us-gaap	Proceeds From Payments For In Interest Bearing Deposits In Banks ProceedsFromPaymentsForInInterestBearingDepositsInBanks	2420000	USD
	us-gaap	Proceeds From Repayments Of Other Debt ProceedsFromRepaymentsOfOtherDebt	25000000	USD
	us-gaap	Proceeds From Repayments Of Other Debt ProceedsFromRepaymentsOfOtherDebt	10477000	USD
	us-gaap	Proceeds From Sale Of Available For Sale Securities Debt ProceedsFromSaleOfAvailableForSaleSecuritiesDebt	16229000	USD
CY2013Q3	us-gaap	Proceeds From Sale Of Available For Sale Securities Debt ProceedsFromSaleOfAvailableForSaleSecuritiesDebt	6372000	USD
CY2012Q3	us-gaap	Proceeds From Sale Of Available For Sale Securities Debt ProceedsFromSaleOfAvailableForSaleSecuritiesDebt	16436000	USD
	us-gaap	Proceeds From Sale Of Foreclosed Assets ProceedsFromSaleOfForeclosedAssets	1788000	USD
	us-gaap	Proceeds From Sale Of Foreclosed Assets ProceedsFromSaleOfForeclosedAssets	1446000	USD
	us-gaap	Proceeds From Sale Of Loans Held For Sale ProceedsFromSaleOfLoansHeldForSale	70968000	USD
	us-gaap	Proceeds From Sale Of Loans Held For Sale ProceedsFromSaleOfLoansHeldForSale	49735000	USD
	us-gaap	Professional And Contract Services Expense ProfessionalAndContractServicesExpense	350000	USD
	us-gaap	Professional And Contract Services Expense ProfessionalAndContractServicesExpense	223000	USD
CY2012Q3	us-gaap	Professional And Contract Services Expense ProfessionalAndContractServicesExpense	92000	USD
CY2013Q3	us-gaap	Professional And Contract Services Expense ProfessionalAndContractServicesExpense	68000	USD
CY2012Q4	us-gaap	Property Plant And Equipment Net PropertyPlantAndEquipmentNet	25787000	USD
CY2013Q3	us-gaap	Property Plant And Equipment Net PropertyPlantAndEquipmentNet	26018000	USD
	us-gaap	Provision For Loan Losses Expensed ProvisionForLoanLossesExpensed	866000	USD
	us-gaap	Provision For Loan Losses Expensed ProvisionForLoanLossesExpensed	1100000	USD
CY2012Q3	us-gaap	Provision For Loan Losses Expensed ProvisionForLoanLossesExpensed	200000	USD
CY2013Q3	us-gaap	Provision For Loan Losses Expensed ProvisionForLoanLossesExpensed	351000	USD
CY2012Q4	us-gaap	Retained Earnings Accumulated Deficit RetainedEarningsAccumulatedDeficit	19168000	USD
CY2013Q3	us-gaap	Retained Earnings Accumulated Deficit RetainedEarningsAccumulatedDeficit	23916000	USD
	us-gaap	Share Based Compensation ShareBasedCompensation	496000	USD
	us-gaap	Share Based Compensation ShareBasedCompensation	423000	USD
	us-gaap	Stock Issued During Period Value New Issues StockIssuedDuringPeriodValueNewIssues	2754000	USD
	us-gaap	Stock Issued During Period Value New Issues StockIssuedDuringPeriodValueNewIssues	2025000	USD
	us-gaap	Stock Repurchased During Period Value StockRepurchasedDuringPeriodValue	1815000	USD
	us-gaap	Stock Repurchased During Period Value StockRepurchasedDuringPeriodValue	1520000	USD
CY2012Q4	us-gaap	Stockholders Equity StockholdersEquity	164489000	USD
CY2013Q3	us-gaap	Stockholders Equity StockholdersEquity	161305000	USD
CY2011Q4	us-gaap	Stockholders Equity StockholdersEquity	154783000	USD
CY2012Q3	us-gaap	Stockholders Equity StockholdersEquity	164147000	USD
CY2012Q4	us-gaap	Time Deposits100000 Or More TimeDeposits100000OrMore	237127000	USD
CY2013Q3	us-gaap	Time Deposits100000 Or More TimeDeposits100000OrMore	232039000	USD
CY2013Q3	us-gaap	Trading Securities Debt TradingSecuritiesDebt	745000	USD
CY2012Q4	us-gaap	Trading Securities Debt TradingSecuritiesDebt	1573000	USD
	us-gaap	Trading Securities Unrealized Holding Gain Loss TradingSecuritiesUnrealizedHoldingGainLoss	-23000	USD
	us-gaap	Trading Securities Unrealized Holding Gain Loss TradingSecuritiesUnrealizedHoldingGainLoss	-41000	USD
CY2013Q3	us-gaap	Weighted Average Number Of Diluted Shares Outstanding WeightedAverageNumberOfDilutedSharesOutstanding	7868486	shares
	us-gaap	Weighted Average Number Of Diluted Shares Outstanding WeightedAverageNumberOfDilutedSharesOutstanding	7799056	shares
	us-gaap	Weighted Average Number Of Diluted Shares Outstanding WeightedAverageNumberOfDilutedSharesOutstanding	7857370	shares
CY2012Q3	us-gaap	Weighted Average Number Of Diluted Shares Outstanding WeightedAverageNumberOfDilutedSharesOutstanding	7806676	shares
CY2012Q3	us-gaap	Weighted Average Number Of Shares Outstanding Basic WeightedAverageNumberOfSharesOutstandingBasic	7600443	shares
	us-gaap	Weighted Average Number Of Shares Outstanding Basic WeightedAverageNumberOfSharesOutstandingBasic	7689350	shares
	us-gaap	Weighted Average Number Of Shares Outstanding Basic WeightedAverageNumberOfSharesOutstandingBasic	7595806	shares
CY2013Q3	us-gaap	Weighted Average Number Of Shares Outstanding Basic WeightedAverageNumberOfSharesOutstandingBasic	7698066	shares
CY2013Q3	isba	Accrued Interest And Other Liabilities AccruedInterestAndOtherLiabilities	8104000	USD
CY2012Q4	isba	Accrued Interest And Other Liabilities AccruedInterestAndOtherLiabilities	7482000	USD
CY2013Q3	isba	Additional Borrowing Capacity AdditionalBorrowingCapacity	84966000	USD
	isba	Additional Other Than Temporary Impairment Losses Investments Portion Available For Sale Securities AdditionalOtherThanTemporaryImpairmentLossesInvestmentsPortionAvailableForSaleSecurities	0	USD
CY2013Q1	isba	Advances From Federal Home Loan Bank AdvancesFromFederalHomeLoanBank	30000000	USD
CY2012Q1	isba	Advances From Federal Home Loan Bank AdvancesFromFederalHomeLoanBank	60000000	USD
CY2012Q3	isba	All Other Noninterest Expense AllOtherNoninterestExpense	455000	USD
	isba	All Other Noninterest Expense AllOtherNoninterestExpense	1533000	USD
CY2013Q3	isba	All Other Noninterest Expense AllOtherNoninterestExpense	500000	USD
	isba	All Other Noninterest Expense AllOtherNoninterestExpense	1431000	USD
	isba	Amortization And Impairment Of Originated Mortgage Servicing Rights AmortizationAndImpairmentOfOriginatedMortgageServicingRights	526000	USD
	isba	Amortization And Impairment Of Originated Mortgage Servicing Rights AmortizationAndImpairmentOfOriginatedMortgageServicingRights	453000	USD
	isba	Amortization Of Unrecognized Actuarial Net Loss AmortizationOfUnrecognizedActuarialNetLoss	219000	USD
CY2013Q3	isba	Amortization Of Unrecognized Actuarial Net Loss AmortizationOfUnrecognizedActuarialNetLoss	83000	USD
CY2012Q3	isba	Amortization Of Unrecognized Actuarial Net Loss AmortizationOfUnrecognizedActuarialNetLoss	73000	USD
	isba	Amortization Of Unrecognized Actuarial Net Loss AmortizationOfUnrecognizedActuarialNetLoss	248000	USD
CY2012Q3	isba	Audit And Sox Compliance Fees AuditAndSoxComplianceFees	179000	USD
CY2013Q3	isba	Audit And Sox Compliance Fees AuditAndSoxComplianceFees	189000	USD
	isba	Audit And Sox Compliance Fees AuditAndSoxComplianceFees	490000	USD
	isba	Audit And Sox Compliance Fees AuditAndSoxComplianceFees	509000	USD
	isba	Available For Sale Security Impairment Loss AvailableForSaleSecurityImpairmentLoss	0	USD
	isba	Available For Sale Security Impairment Loss AvailableForSaleSecurityImpairmentLoss	282000	USD
CY2012Q4	isba	Availableforsale Securities In Unrealized Loss Positions Qualitative Disclosure Number Of Positions1 AvailableforsaleSecuritiesInUnrealizedLossPositionsQualitativeDisclosureNumberOfPositions1	21	Securities
CY2013Q3	isba	Availableforsale Securities In Unrealized Loss Positions Qualitative Disclosure Number Of Positions1 AvailableforsaleSecuritiesInUnrealizedLossPositionsQualitativeDisclosureNumberOfPositions1	160	Securities
	isba	Borrowed Funds Maturity Date BorrowedFundsMaturityDate	P90D
CY2012Q4	isba	Certificates Of Deposit Held In Other Financial Institutions CertificatesOfDepositHeldInOtherFinancialInstitutions	4465000	USD
CY2013Q3	isba	Certificates Of Deposit Held In Other Financial Institutions CertificatesOfDepositHeldInOtherFinancialInstitutions	2045000	USD
CY2012Q4	isba	Certificates Of Deposit Under Other Savings CertificatesOfDepositUnderOtherSavings	455546000	USD
CY2013Q3	isba	Certificates Of Deposit Under Other Savings CertificatesOfDepositUnderOtherSavings	462249000	USD
CY2013Q3	isba	Commitment To Advance In Connection Of Impaired Loans CommitmentToAdvanceInConnectionOfImpairedLoans	88000	USD
CY2012Q4	isba	Commitment To Advance In Connection Of Impaired Loans CommitmentToAdvanceInConnectionOfImpairedLoans	9000	USD
	isba	Common Stock Purchased For Deferred Compensation Obligations CommonStockPurchasedForDeferredCompensationObligations	361000	USD
	isba	Common Stock Purchased For Deferred Compensation Obligations CommonStockPurchasedForDeferredCompensationObligations	285000	USD
CY2013Q3	isba	Common Stock Shares To Be Issued CommonStockSharesToBeIssued	9583	shares
CY2012Q4	isba	Common Stock Shares To Be Issued CommonStockSharesToBeIssued	5130	shares
	isba	Common Stock Transferred To Satisfy Deferred Compensation Obligations CommonStockTransferredToSatisfyDeferredCompensationObligations	0	USD
	isba	Common Stock Transferred To Satisfy Deferred Compensation Obligations CommonStockTransferredToSatisfyDeferredCompensationObligations	0	USD
	isba	Deferred Federal Income Taxes Related To Unrealized Holding Gain Or Loss Expected DeferredFederalIncomeTaxesRelatedToUnrealizedHoldingGainOrLossExpected	0	USD
	isba	Defined Benefit Plan Effective Curtailment Date DefinedBenefitPlanEffectiveCurtailmentDate	2007-03-01
CY2013Q3	isba	Earnings On Bank Owned Life Insurance Policies EarningsOnBankOwnedLifeInsurancePolicies	185000	USD
CY2012Q3	isba	Earnings On Bank Owned Life Insurance Policies EarningsOnBankOwnedLifeInsurancePolicies	171000	USD
	isba	Earnings On Bank Owned Life Insurance Policies EarningsOnBankOwnedLifeInsurancePolicies	519000	USD
	isba	Earnings On Bank Owned Life Insurance Policies EarningsOnBankOwnedLifeInsurancePolicies	544000	USD
CY2013Q3	isba	Education And Travel EducationAndTravel	110000	USD
	isba	Education And Travel EducationAndTravel	378000	USD
CY2012Q3	isba	Education And Travel EducationAndTravel	112000	USD
	isba	Education And Travel EducationAndTravel	348000	USD
	isba	Effective Income Tax Rate Reconciliation Tax Exempt Income Corporate Owned Life Insurance Amount EffectiveIncomeTaxRateReconciliationTaxExemptIncomeCorporateOwnedLifeInsuranceAmount	185000	USD
	isba	Effective Income Tax Rate Reconciliation Tax Exempt Income Corporate Owned Life Insurance Amount EffectiveIncomeTaxRateReconciliationTaxExemptIncomeCorporateOwnedLifeInsuranceAmount	176000	USD
CY2012Q3	isba	Effective Income Tax Rate Reconciliation Tax Exempt Income Corporate Owned Life Insurance Amount EffectiveIncomeTaxRateReconciliationTaxExemptIncomeCorporateOwnedLifeInsuranceAmount	58000	USD
CY2013Q3	isba	Effective Income Tax Rate Reconciliation Tax Exempt Income Corporate Owned Life Insurance Amount EffectiveIncomeTaxRateReconciliationTaxExemptIncomeCorporateOwnedLifeInsuranceAmount	63000	USD
CY2012Q3	isba	Effective Income Tax Rate Reconciliation Tax Exempt Income Municipal Securities Amount EffectiveIncomeTaxRateReconciliationTaxExemptIncomeMunicipalSecuritiesAmount	391000	USD
	isba	Effective Income Tax Rate Reconciliation Tax Exempt Income Municipal Securities Amount EffectiveIncomeTaxRateReconciliationTaxExemptIncomeMunicipalSecuritiesAmount	1212000	USD
	isba	Effective Income Tax Rate Reconciliation Tax Exempt Income Municipal Securities Amount EffectiveIncomeTaxRateReconciliationTaxExemptIncomeMunicipalSecuritiesAmount	1170000	USD
CY2013Q3	isba	Effective Income Tax Rate Reconciliation Tax Exempt Income Municipal Securities Amount EffectiveIncomeTaxRateReconciliationTaxExemptIncomeMunicipalSecuritiesAmount	411000	USD
CY2012Q3	isba	Effective Income Tax Rate Reconciliation Tax Exempt Income Other Amount EffectiveIncomeTaxRateReconciliationTaxExemptIncomeOtherAmount	147000	USD
	isba	Effective Income Tax Rate Reconciliation Tax Exempt Income Other Amount EffectiveIncomeTaxRateReconciliationTaxExemptIncomeOtherAmount	439000	USD
CY2013Q3	isba	Effective Income Tax Rate Reconciliation Tax Exempt Income Other Amount EffectiveIncomeTaxRateReconciliationTaxExemptIncomeOtherAmount	217000	USD
	isba	Effective Income Tax Rate Reconciliation Tax Exempt Income Other Amount EffectiveIncomeTaxRateReconciliationTaxExemptIncomeOtherAmount	667000	USD
CY2013Q3	isba	Equity Securities Without Readily Determinable Fair Value EquitySecuritiesWithoutReadilyDeterminableFairValue	18353000	USD
CY2012Q4	isba	Equity Securities Without Readily Determinable Fair Value EquitySecuritiesWithoutReadilyDeterminableFairValue	18118000	USD
CY2012Q4	isba	Equity Securities Without Readily Determinable Fair Values EquitySecuritiesWithoutReadilyDeterminableFairValues	18118000	USD
CY2013Q3	isba	Equity Securities Without Readily Determinable Fair Values EquitySecuritiesWithoutReadilyDeterminableFairValues	18353000	USD
CY2012Q3	isba	Financing Receivable Modification Post Modification Recorded Investment FinancingReceivableModificationPostModificationRecordedInvestment	200000	USD
CY2013Q3	isba	Federal Home Loan Bank Advances Maturities Summary Average Interest Rate After Eight Years From Balance Sheet Date FederalHomeLoanBankAdvancesMaturitiesSummaryAverageInterestRateAfterEightYearsFromBalanceSheetDate	0.0198
CY2012Q4	isba	Federal Home Loan Bank Advances Maturities Summary Average Interest Rate After Eight Years From Balance Sheet Date FederalHomeLoanBankAdvancesMaturitiesSummaryAverageInterestRateAfterEightYearsFromBalanceSheetDate	0.0198
CY2013Q3	isba	Federal Home Loan Bank Advances Maturities Summary Average Interest Rate After Eleven To Twelve Years From Balance Sheet Date FederalHomeLoanBankAdvancesMaturitiesSummaryAverageInterestRateAfterElevenToTwelveYearsFromBalanceSheetDate	0.0390
CY2012Q4	isba	Federal Home Loan Bank Advances Maturities Summary Average Interest Rate After Eleven To Twelve Years From Balance Sheet Date FederalHomeLoanBankAdvancesMaturitiesSummaryAverageInterestRateAfterElevenToTwelveYearsFromBalanceSheetDate	0.0000
CY2013Q3	isba	Federal Home Loan Bank Advances Maturities Summary Average Interest Rate After Seven Years From Balance Sheet Date FederalHomeLoanBankAdvancesMaturitiesSummaryAverageInterestRateAfterSevenYearsFromBalanceSheetDate	0.0311
CY2012Q4	isba	Federal Home Loan Bank Advances Maturities Summary Average Interest Rate After Seven Years From Balance Sheet Date FederalHomeLoanBankAdvancesMaturitiesSummaryAverageInterestRateAfterSevenYearsFromBalanceSheetDate	0.0373
CY2012Q4	isba	Federal Home Loan Bank Advances Maturities Summary Average Interest Rate After Six Years From Balance Sheet Date FederalHomeLoanBankAdvancesMaturitiesSummaryAverageInterestRateAfterSixYearsFromBalanceSheetDate	0.0286
CY2013Q3	isba	Federal Home Loan Bank Advances Maturities Summary Average Interest Rate After Six Years From Balance Sheet Date FederalHomeLoanBankAdvancesMaturitiesSummaryAverageInterestRateAfterSixYearsFromBalanceSheetDate	0.0235
CY2012Q4	isba	Federal Home Loan Bank Advances Maturities Summary Due From Eight To Nine Years Of Balance Sheet Date FederalHomeLoanBankAdvancesMaturitiesSummaryDueFromEightToNineYearsOfBalanceSheetDate	10000000	USD
CY2013Q3	isba	Federal Home Loan Bank Advances Maturities Summary Due From Eight To Nine Years Of Balance Sheet Date FederalHomeLoanBankAdvancesMaturitiesSummaryDueFromEightToNineYearsOfBalanceSheetDate	10000000	USD
CY2012Q4	isba	Federal Home Loan Bank Advances Maturities Summary Due From Eleven To Twelve Years Of Balance Sheet Date FederalHomeLoanBankAdvancesMaturitiesSummaryDueFromElevenToTwelveYearsOfBalanceSheetDate	0	USD
CY2013Q3	isba	Federal Home Loan Bank Advances Maturities Summary Due From Eleven To Twelve Years Of Balance Sheet Date FederalHomeLoanBankAdvancesMaturitiesSummaryDueFromElevenToTwelveYearsOfBalanceSheetDate	10000000	USD
CY2012Q4	isba	Federal Home Loan Bank Advances Maturities Summary Due From Five To Six Years Of Balance Sheet Date FederalHomeLoanBankAdvancesMaturitiesSummaryDueFromFiveToSixYearsOfBalanceSheetDate	40000000	USD
CY2013Q3	isba	Federal Home Loan Bank Advances Maturities Summary Due From Five To Six Years Of Balance Sheet Date FederalHomeLoanBankAdvancesMaturitiesSummaryDueFromFiveToSixYearsOfBalanceSheetDate	30000000	USD
CY2013Q3	isba	Federal Home Loan Bank Advances Maturities Summary Due From Seven To Eight Years Of Balance Sheet Date FederalHomeLoanBankAdvancesMaturitiesSummaryDueFromSevenToEightYearsOfBalanceSheetDate	20000000	USD
CY2012Q4	isba	Federal Home Loan Bank Advances Maturities Summary Due From Seven To Eight Years Of Balance Sheet Date FederalHomeLoanBankAdvancesMaturitiesSummaryDueFromSevenToEightYearsOfBalanceSheetDate	20000000	USD
CY2013Q3	isba	Federal Home Loan Bank Advances Maturities Summary Due From Six To Seven Years Of Balance Sheet Date FederalHomeLoanBankAdvancesMaturitiesSummaryDueFromSixToSevenYearsOfBalanceSheetDate	40000000	USD
CY2012Q4	isba	Federal Home Loan Bank Advances Maturities Summary Due From Six To Seven Years Of Balance Sheet Date FederalHomeLoanBankAdvancesMaturitiesSummaryDueFromSixToSevenYearsOfBalanceSheetDate	20000000	USD
CY2012Q3	isba	Financing Receivable Modification Default Post Modification Recorded Investment FinancingReceivableModificationDefaultPostModificationRecordedInvestment	25000	USD
	isba	Financing Receivable Modification Default Post Modification Recorded Investment FinancingReceivableModificationDefaultPostModificationRecordedInvestment	70000	USD
CY2012Q3	isba	Financing Receivable Modification Number Of Contract FinancingReceivableModificationNumberOfContract	2
	isba	Financing Receivable Modification Number Of Contract FinancingReceivableModificationNumberOfContract	46
CY2013Q3	isba	Financing Receivable Modification Number Of Contract FinancingReceivableModificationNumberOfContract	22
	isba	Financing Receivable Modification Number Of Contract FinancingReceivableModificationNumberOfContract	45
	isba	Financing Receivable Modification Post Modification Recorded Investment FinancingReceivableModificationPostModificationRecordedInvestment	7057000	USD
CY2013Q3	isba	Financing Receivable Modification Post Modification Recorded Investment FinancingReceivableModificationPostModificationRecordedInvestment	1587000	USD
	isba	Financing Receivable Modification Post Modification Recorded Investment FinancingReceivableModificationPostModificationRecordedInvestment	6097000	USD
CY2012Q3	isba	Financing Receivable Modification Pre Modification Recorded Investment FinancingReceivableModificationPreModificationRecordedInvestment	200000	USD
	isba	Financing Receivable Modification Pre Modification Recorded Investment FinancingReceivableModificationPreModificationRecordedInvestment	7057000	USD
CY2013Q3	isba	Financing Receivable Modification Pre Modification Recorded Investment FinancingReceivableModificationPreModificationRecordedInvestment	1587000	USD
	isba	Financing Receivable Modification Pre Modification Recorded Investment FinancingReceivableModificationPreModificationRecordedInvestment	6310000	USD
CY2012Q3	isba	Financing Receivable Modification Subsequent Default Charge Off Recorded FinancingReceivableModificationSubsequentDefaultChargeOffRecorded	33000	USD
	isba	Financing Receivable Modification Subsequent Default Charge Off Recorded FinancingReceivableModificationSubsequentDefaultChargeOffRecorded	117000	USD
	isba	Financing Receivable Modifications Default Number Of Contracts FinancingReceivableModificationsDefaultNumberOfContracts	5
CY2012Q3	isba	Financing Receivable Modifications Default Number Of Contracts FinancingReceivableModificationsDefaultNumberOfContracts	3
	isba	Financing Receivable Modifications Default Pre Modification Recorded Investment FinancingReceivableModificationsDefaultPreModificationRecordedInvestment	187000	USD
CY2012Q3	isba	Financing Receivable Modifications Default Pre Modification Recorded Investment FinancingReceivableModificationsDefaultPreModificationRecordedInvestment	58000	USD
CY2013Q3	isba	Financing Receivable Recorded Investment Past Due And Nonaccrual FinancingReceivableRecordedInvestmentPastDueAndNonaccrual	11862000	USD
CY2012Q4	isba	Financing Receivable Recorded Investment Past Due And Nonaccrual FinancingReceivableRecordedInvestmentPastDueAndNonaccrual	12901000	USD
CY2013Q3	isba	Goodwill And Other Intangible Assets GoodwillAndOtherIntangibleAssets	46361000	USD
CY2012Q4	isba	Goodwill And Other Intangible Assets GoodwillAndOtherIntangibleAssets	46532000	USD
CY2013Q3	isba	Impaired Financial Receivable Valuation Allowance ImpairedFinancialReceivableValuationAllowance	4001000	USD
CY2012Q4	isba	Impaired Financial Receivable Valuation Allowance ImpairedFinancialReceivableValuationAllowance	3937000	USD
CY2012Q4	isba	Impaired Financing Receivable With Related Allowance Valuation Allowance ImpairedFinancingReceivableWithRelatedAllowanceValuationAllowance	3937000	USD
CY2013Q3	isba	Impaired Financing Receivable With Related Allowance Valuation Allowance ImpairedFinancingReceivableWithRelatedAllowanceValuationAllowance	4001000	USD
	isba	Impairment Of Foreclosed Assets ImpairmentOfForeclosedAssets	131000	USD
	isba	Impairment Of Foreclosed Assets ImpairmentOfForeclosedAssets	17000	USD
	isba	Income Tax Expense On Sale Of Available For Sale Securities IncomeTaxExpenseOnSaleOfAvailableForSaleSecurities	380000	USD
CY2012Q3	isba	Income Tax Expense On Sale Of Available For Sale Securities IncomeTaxExpenseOnSaleOfAvailableForSaleSecurities	39000	USD
CY2013Q3	isba	Income Tax Expense On Sale Of Available For Sale Securities IncomeTaxExpenseOnSaleOfAvailableForSaleSecurities	24000	USD
	isba	Income Tax Expense On Sale Of Available For Sale Securities IncomeTaxExpenseOnSaleOfAvailableForSaleSecurities	58000	USD
	isba	Installment Paid Period InstallmentPaidPeriod	P12M
	isba	Interest Bearing Balances Maturity Date InterestBearingBalancesMaturityDate	P3Y
CY2012Q3	isba	Interest Income Federal Funds Sold And Other InterestIncomeFederalFundsSoldAndOther	121000	USD
	isba	Interest Income Federal Funds Sold And Other InterestIncomeFederalFundsSoldAndOther	331000	USD
	isba	Interest Income Federal Funds Sold And Other InterestIncomeFederalFundsSoldAndOther	363000	USD
CY2013Q3	isba	Interest Income Federal Funds Sold And Other InterestIncomeFederalFundsSoldAndOther	106000	USD
CY2012Q4	isba	Interest Rate Of Federal Home Loan Bank Advance InterestRateOfFederalHomeLoanBankAdvance	0.0205
CY2013Q3	isba	Interest Rate Of Federal Home Loan Bank Advance InterestRateOfFederalHomeLoanBankAdvance	0.0202
CY2013Q3	isba	Investment Securities Restricted To Be Pledged InvestmentSecuritiesRestrictedToBePledged	0	USD
CY2012Q4	isba	Investment Securities Restricted To Be Pledged InvestmentSecuritiesRestrictedToBePledged	0	USD
	isba	Loan Underwriting Fees LoanUnderwritingFees	272000	USD
	isba	Loan Underwriting Fees LoanUnderwritingFees	336000	USD
CY2012Q3	isba	Loan Underwriting Fees LoanUnderwritingFees	89000	USD
CY2013Q3	isba	Loan Underwriting Fees LoanUnderwritingFees	97000	USD
	isba	Loans And Leases Receivable Nonperforming Nonaccrual Of Interest Threshold Period LoansAndLeasesReceivableNonperformingNonaccrualOfInterestThresholdPeriod	P90D
	isba	Maximum Days Of Consumer Loan Charged Off MaximumDaysOfConsumerLoanChargedOff	P180D
CY2013Q3	isba	Maximum Percentage Of Reportable Segment Assets And Operating Results MaximumPercentageOfReportableSegmentAssetsAndOperatingResults	0.90
CY2012Q3	isba	Maximum Percentage Of Reportable Segment Assets And Operating Results MaximumPercentageOfReportableSegmentAssetsAndOperatingResults	0.90
	isba	Migration Analysis Of Loan Portfolio Period MigrationAnalysisOfLoanPortfolioPeriod	P5Y
	isba	Minimum Percentage Of Reportable Segment Net Operating Result MinimumPercentageOfReportableSegmentNetOperatingResult	0.10
CY2012Q3	isba	Net Available For Sale Impairment Loss NetAvailableForSaleImpairmentLoss	0	USD
CY2013Q3	isba	Net Available For Sale Impairment Loss NetAvailableForSaleImpairmentLoss	0	USD
	isba	Net Available For Sale Impairment Loss NetAvailableForSaleImpairmentLoss	282000	USD
	isba	Net Available For Sale Impairment Loss NetAvailableForSaleImpairmentLoss	0	USD
	isba	Net Unrealized Gain Loss On Borrowings Measured At Fair Value NetUnrealizedGainLossOnBorrowingsMeasuredAtFairValue	0	USD
	isba	Net Unrealized Gain Loss On Borrowings Measured At Fair Value NetUnrealizedGainLossOnBorrowingsMeasuredAtFairValue	33000	USD
CY2012Q1	isba	Number Of Methods Used To Estimate Credit Losses NumberOfMethodsUsedToEstimateCreditLosses	2	Method
CY2012Q4	isba	Number Of Securities In Unrealized Loss Position Less Than Twelve Months NumberOfSecuritiesInUnrealizedLossPositionLessThanTwelveMonths	15	Securities
CY2013Q3	isba	Number Of Securities In Unrealized Loss Position Less Than Twelve Months NumberOfSecuritiesInUnrealizedLossPositionLessThanTwelveMonths	154	Securities
CY2012Q4	isba	Number Of Securities In Unrealized Loss Position Over Twelve Months NumberOfSecuritiesInUnrealizedLossPositionOverTwelveMonths	6	Securities
CY2013Q3	isba	Number Of Securities In Unrealized Loss Position Over Twelve Months NumberOfSecuritiesInUnrealizedLossPositionOverTwelveMonths	6	Securities
CY2012Q1	isba	Number Of State Issued Student Loan NumberOfStateIssuedStudentLoan	1	Securities
CY2013Q3	isba	Other Comprehensive Income Lossbefore Reclassifications Before Tax OtherComprehensiveIncomeLossbeforeReclassificationsBeforeTax	665000	USD
CY2012Q3	isba	Other Comprehensive Income Lossbefore Reclassifications Before Tax OtherComprehensiveIncomeLossbeforeReclassificationsBeforeTax	2990000	USD
	isba	Other Comprehensive Income Lossbefore Reclassifications Before Tax OtherComprehensiveIncomeLossbeforeReclassificationsBeforeTax	5209000	USD
	isba	Other Comprehensive Income Lossbefore Reclassifications Before Tax OtherComprehensiveIncomeLossbeforeReclassificationsBeforeTax	-13293000	USD
	isba	Payments For Repurchase Of Common Stock For Deferred Compensation Obligations PaymentsForRepurchaseOfCommonStockForDeferredCompensationObligations	361000	USD
	isba	Payments For Repurchase Of Common Stock For Deferred Compensation Obligations PaymentsForRepurchaseOfCommonStockForDeferredCompensationObligations	285000	USD
	isba	Postage And Freight Noninterest Expenses PostageAndFreightNoninterestExpenses	300000	USD
	isba	Postage And Freight Noninterest Expenses PostageAndFreightNoninterestExpenses	296000	USD
CY2013Q3	isba	Postage And Freight Noninterest Expenses PostageAndFreightNoninterestExpenses	103000	USD
CY2012Q3	isba	Postage And Freight Noninterest Expenses PostageAndFreightNoninterestExpenses	105000	USD
CY2012Q3	isba	Printing And Supplies Noninterest Expenses PrintingAndSuppliesNoninterestExpenses	91000	USD
CY2013Q3	isba	Printing And Supplies Noninterest Expenses PrintingAndSuppliesNoninterestExpenses	106000	USD
	isba	Printing And Supplies Noninterest Expenses PrintingAndSuppliesNoninterestExpenses	310000	USD
	isba	Printing And Supplies Noninterest Expenses PrintingAndSuppliesNoninterestExpenses	291000	USD
	isba	Proceeds From Redemption Of Corporate Owned Life Insurance ProceedsFromRedemptionOfCorporateOwnedLifeInsurance	196000	USD
	isba	Proceeds From Redemption Of Corporate Owned Life Insurance ProceedsFromRedemptionOfCorporateOwnedLifeInsurance	0	USD
CY2013Q3	isba	Reclassificationfrom Accumulated Other Comprehensive Income Current Period Before Tax ReclassificationfromAccumulatedOtherComprehensiveIncomeCurrentPeriodBeforeTax	72000	USD
CY2012Q3	isba	Reclassificationfrom Accumulated Other Comprehensive Income Current Period Before Tax ReclassificationfromAccumulatedOtherComprehensiveIncomeCurrentPeriodBeforeTax	116000	USD
	isba	Reclassificationfrom Accumulated Other Comprehensive Income Current Period Before Tax ReclassificationfromAccumulatedOtherComprehensiveIncomeCurrentPeriodBeforeTax	837000	USD
	isba	Reclassificationfrom Accumulated Other Comprehensive Income Current Period Before Tax ReclassificationfromAccumulatedOtherComprehensiveIncomeCurrentPeriodBeforeTax	171000	USD
	isba	Regulatory Noncurrent Asset Amortization Period Term RegulatoryNoncurrentAssetAmortizationPeriodTerm	P6Y
	isba	Restructure Of Loans Through Forbearance Of Principal Or Accrued Interest RestructureOfLoansThroughForbearanceOfPrincipalOrAccruedInterest	0
	isba	Restructure Of Loans Through Forbearance Of Principal Or Accrued Interest RestructureOfLoansThroughForbearanceOfPrincipalOrAccruedInterest	0
	isba	Sale Of Consumer Loans To Secondary Market SaleOfConsumerLoansToSecondaryMarket	0	USD
	isba	Share Based Payment Awards Under Equity Compensation Plan ShareBasedPaymentAwardsUnderEquityCompensationPlan	423000	USD
	isba	Share Based Payment Awards Under Equity Compensation Plan ShareBasedPaymentAwardsUnderEquityCompensationPlan	496000	USD
CY2013Q3	isba	Shares To Be Issued For Deferred Compensation Obligations SharesToBeIssuedForDeferredCompensationObligations	4035000	USD
CY2012Q4	isba	Shares To Be Issued For Deferred Compensation Obligations SharesToBeIssuedForDeferredCompensationObligations	3734000	USD
CY2012Q3	isba	Trading Securities Unrealized Losses TradingSecuritiesUnrealizedLosses	13000	USD
CY2013Q3	isba	Trading Securities Unrealized Losses TradingSecuritiesUnrealizedLosses	4000	USD
	isba	Trading Security TradingSecurity	-41000	USD
	isba	Trading Security TradingSecurity	-23000	USD
	isba	Transfers Of Loans To Foreclosed Assets TransfersOfLoansToForeclosedAssets	1588000	USD
	isba	Transfers Of Loans To Foreclosed Assets TransfersOfLoansToForeclosedAssets	1087000	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	2013
	dei	Document Period End Date DocumentPeriodEndDate	2013-09-30
	dei	Document Type DocumentType	10-Q
	dei	Entity Central Index Key EntityCentralIndexKey	0000842517
CY2013Q4	dei	Entity Common Stock Shares Outstanding EntityCommonStockSharesOutstanding	7716759	shares
	dei	Entity Filer Category EntityFilerCategory	Accelerated Filer
	dei	Entity Registrant Name EntityRegistrantName	ISABELLA BANK CORP

Files In Submission

Name	View Source	Status
R42.htm	Edgar Link	pending
0000842517-13-000020-index-headers.html	Edgar Link	pending
0000842517-13-000020-index.html	Edgar Link	pending
0000842517-13-000020.txt	Edgar Link	pending
0000842517-13-000020-xbrl.zip	Edgar Link	pending
FilingSummary.xml	Edgar Link	unprocessable
Financial_Report.xls	Edgar Link	pending
Financial_Report.xlsx	Edgar Link	pending
isba-20130930.xml	Edgar Link	completed
isba-20130930.xsd	Edgar Link	pending
isba-20130930_cal.xml	Edgar Link	unprocessable
isba-20130930_def.xml	Edgar Link	unprocessable
isba-20130930_lab.xml	Edgar Link	unprocessable
isba-20130930_pre.xml	Edgar Link	unprocessable
isba_20130930x10q.htm	Edgar Link	pending
isba_20130930xex31a.htm	Edgar Link	pending
isba_20130930xex31b.htm	Edgar Link	pending
isba_20130930xex32.htm	Edgar Link	pending
R1.htm	Edgar Link	pending
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R77.htm	Edgar Link	pending
R78.htm	Edgar Link	pending
R79.htm	Edgar Link	pending
R8.htm	Edgar Link	pending
R80.htm	Edgar Link	pending
R9.htm	Edgar Link	pending
report.css	Edgar Link	pending
Show.js	Edgar Link	pending

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$ISBA
ISABELLA BANK Corp Stock $isba

2013 Q4 Form 10-Q Financial Statement

#000084251713000020 Filed on November 08, 2013

Income Statement

Balance Sheet

Cashflow Statement

Facts In Submission

Files In Submission

$ISBA ISABELLA BANK Corp Stock $isba

2013 Q4 Form 10-Q Financial Statement

#000084251713000020 Filed on November 08, 2013

Income Statement

Balance Sheet

Cashflow Statement

Facts In Submission

Files In Submission

$ISBA
ISABELLA BANK Corp Stock $isba