$AUBN
AUBURN NATIONAL BANCORPORATION, INC Stock $aubn

$aubn Overview Financials Valuation SEC Filings Company Website

2013 Q1 Form 10-K Financial Statement

#000119312513122456 Filed on March 22, 2013

Income Statement

Concept	2013 Q1	2011 Q4	2010
Revenue	$6.975M		$33.47M
YoY Change	-3.77%		-9.13%
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	$230.0K	$170.0K	$319.0K
YoY Change	9.52%	6.25%	-33.12%
% of Gross Profit
Operating Expenses
YoY Change
Operating Profit
YoY Change
Interest Expense	$1.834M		$14.57M
YoY Change	-18.38%		-19.12%
% of Operating Profit
Other Income/Expense, Net
YoY Change
Pretax Income	$2.170M	$1.130M	$6.144M
YoY Change	25.94%	66.18%	197.67%
Income Tax	$481.0K	-$30.00K	$798.0K
% Of Pretax Income	22.17%	-2.65%	12.99%
Net Earnings	$1.689M	$1.170M	$5.346M
YoY Change	15.29%	32.95%	122.38%
Net Earnings / Revenue	24.22%		15.97%
Basic Earnings Per Share
Diluted Earnings Per Share	$464.3K	$321.4K	$1.470M
COMMON SHARES
Basic Shares Outstanding	3.643M shares	3.643M shares
Diluted Shares Outstanding

Balance Sheet

Concept	2013 Q1	2011 Q4	2010
SHORT-TERM ASSETS
Cash & Short-Term Investments
YoY Change
Cash & Equivalents	$15.35M	$12.40M
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	$10.86M	$9.345M	$8.100M
YoY Change	12.99%	15.3%	-2.41%
Goodwill
YoY Change
Intangibles
YoY Change
Long-Term Investments
YoY Change
Other Assets
YoY Change
Total Long-Term Assets
YoY Change
TOTAL ASSETS
Total Short-Term Assets
Total Long-Term Assets
Total Assets	$772.2M	$776.2M	$763.8M
YoY Change	1.53%	1.62%	-1.24%
SHORT-TERM LIABILITIES
YoY Change
Accounts Payable
YoY Change
Accrued Expenses	$3.200M	$3.100M	$4.300M
YoY Change	0.0%	-27.91%	22.86%
Deferred Revenue
YoY Change
Short-Term Debt	$2.500M	$2.800M	$17.70M
YoY Change	-10.71%	3.7%	-56.83%
Long-Term Debt Due
YoY Change
Total Short-Term Liabilities	$3.200M	$3.100M	$4.300M
YoY Change	0.0%	-27.91%	22.86%
LONG-TERM LIABILITIES
Long-Term Debt	$37.20M	$85.30M	$7.200M
YoY Change	-21.35%	-8.57%	0.0%
Other Long-Term Liabilities
YoY Change
Total Long-Term Liabilities	$37.20M	$85.30M	$7.200M
YoY Change	-21.35%	-8.57%	0.0%
TOTAL LIABILITIES
Total Short-Term Liabilities	$3.200M	$3.100M	$4.300M
Total Long-Term Liabilities	$37.20M	$85.30M	$7.200M
Total Liabilities	$701.9M	$710.8M	$707.5M
YoY Change	1.06%	0.47%	-1.35%
SHAREHOLDERS EQUITY
Retained Earnings	$68.75M	$64.05M
YoY Change	6.15%	4.27%
Common Stock	$3.795M	$3.792M
YoY Change	0.08%	0.03%
Preferred Stock
YoY Change
Treasury Stock (at cost)	$6.641M	$6.643M
YoY Change	-0.03%	0.0%
Treasury Stock Shares	314.2K shares	314.4K shares
Shareholders Equity	$70.20M	$65.40M	$56.40M
YoY Change
Total Liabilities & Shareholders Equity	$772.2M	$776.2M	$763.8M
YoY Change	1.53%	1.62%	-1.24%

Cashflow Statement

Concept	2013 Q1	2011 Q4	2010
OPERATING ACTIVITIES
Net Income	$1.689M	$1.170M	$5.346M
YoY Change	15.29%	32.95%	122.38%
Depreciation, Depletion And Amortization	$230.0K	$170.0K	$319.0K
YoY Change	9.52%	6.25%	-33.12%
Cash From Operating Activities	$1.390M	$3.080M	$11.88M
YoY Change	-67.93%	-34.61%	175.01%
INVESTING ACTIVITIES
Capital Expenditures	-$440.0K	-$760.0K	-$150.0K
YoY Change	22.22%	985.71%	-81.71%
Acquisitions
YoY Change
Other Investing Activities	-$4.420M	-$12.48M	$11.40M
YoY Change	91.34%	684.91%	-121.4%
Cash From Investing Activities	-$4.861M	-$13.24M	$11.25M
YoY Change	82.26%	697.59%	-120.79%
FINANCING ACTIVITIES
Cash Dividend Paid
YoY Change
Common Stock Issuance & Retirement, Net			$9.000K
YoY Change			-90.0%
Debt Paid & Issued, Net	$10.43M		$25.70M
YoY Change	-75.01%		411.99%
Cash From Financing Activities	$10.83M	9.940M	-$14.10M
YoY Change	-152.09%	-189.55%	-154.79%
NET CHANGE
Cash From Operating Activities	$1.390M	3.080M	$11.88M
Cash From Investing Activities	-$4.861M	-13.24M	$11.25M
Cash From Financing Activities	$10.83M	9.940M	-$14.10M
Net Change In Cash	$7.356M	-220.0K	$9.029M
YoY Change	-138.47%	-97.27%	-137.56%
FREE CASH FLOW
Cash From Operating Activities	$1.390M	$3.080M	$11.88M
Capital Expenditures	-$440.0K	-$760.0K	-$150.0K
Free Cash Flow	$1.830M	$3.840M	$12.03M
YoY Change	-61.01%	-19.67%	134.06%

Facts In Submission

Frame	Concept Type	Concept / XBRL Key	Value	Unit
CY2012Q4	us-gaap	Federal Funds Purchased And Securities Sold Under Agreements To Repurchase FederalFundsPurchasedAndSecuritiesSoldUnderAgreementsToRepurchase	2689000	USD
CY2012	dei	Document Type DocumentType	10-K
CY2012	dei	Amendment Flag AmendmentFlag	false
CY2012	dei	Document Fiscal Year Focus DocumentFiscalYearFocus	2012
CY2012	dei	Document Fiscal Period Focus DocumentFiscalPeriodFocus	FY
CY2012	dei	Document Period End Date DocumentPeriodEndDate	2012-12-31
CY2012	dei	Current Fiscal Year End Date CurrentFiscalYearEndDate	--12-31
CY2012	dei	Entity Central Index Key EntityCentralIndexKey	0000750574
CY2012	dei	Entity Current Reporting Status EntityCurrentReportingStatus	Yes
CY2012	dei	Entity Filer Category EntityFilerCategory	Smaller Reporting Company
CY2012	dei	Entity Registrant Name EntityRegistrantName	Auburn National Bancorporation, Inc
CY2012	dei	Entity Voluntary Filers EntityVoluntaryFilers	No
CY2012	dei	Entity Well Known Seasoned Issuer EntityWellKnownSeasonedIssuer	No
CY2013Q1	dei	Entity Common Stock Shares Outstanding EntityCommonStockSharesOutstanding	3642928	shares
CY2012Q2	dei	Entity Public Float EntityPublicFloat	49819714	USD
CY2012Q4	us-gaap	Cash And Cash Equivalents At Carrying Value CashAndCashEquivalentsAtCarryingValue	18762000	USD
CY2012Q4	us-gaap	Noninterest Bearing Deposit Liabilities NoninterestBearingDepositLiabilities	118014000	USD
CY2012Q4	us-gaap	Long Term Debt LongTermDebt	47217000	USD
CY2012Q4	us-gaap	Other Liabilities OtherLiabilities	2961000	USD
CY2012Q4	us-gaap	Liabilities Liabilities	689684000	USD
CY2012Q4	us-gaap	Preferred Stock Value PreferredStockValue	0	USD
CY2012Q4	us-gaap	Common Stock Value CommonStockValue	39000	USD
CY2012Q4	us-gaap	Additional Paid In Capital Common Stock AdditionalPaidInCapitalCommonStock	3756000	USD
CY2012Q4	us-gaap	Retained Earnings Accumulated Deficit RetainedEarningsAccumulatedDeficit	67821000	USD
CY2012Q4	us-gaap	Accumulated Other Comprehensive Income Loss Net Of Tax AccumulatedOtherComprehensiveIncomeLossNetOfTax	5174000	USD
CY2012Q4	us-gaap	Treasury Stock Value TreasuryStockValue	6641000	USD
CY2012Q4	us-gaap	Stockholders Equity Including Portion Attributable To Noncontrolling Interest StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest	70149000	USD
CY2011Q4	us-gaap	Cash And Cash Equivalents At Carrying Value CashAndCashEquivalentsAtCarryingValue	12395000	USD
CY2012Q4	us-gaap	Interest Bearing Deposit Liabilities InterestBearingDepositLiabilities	518803000	USD
CY2012Q4	us-gaap	Deposits Deposits	636817000	USD
CY2012Q4	us-gaap	Interest Bearing Deposits In Banks InterestBearingDepositsInBanks	505000	USD
CY2012Q4	us-gaap	Federal Funds Sold FederalFundsSold	42682000	USD
CY2012Q4	us-gaap	Liabilities And Stockholders Equity LiabilitiesAndStockholdersEquity	759833000	USD
CY2012Q4	us-gaap	Cash Cash Equivalents And Federal Funds Sold CashCashEquivalentsAndFederalFundsSold	61949000	USD
CY2012Q4	us-gaap	Available For Sale Securities AvailableForSaleSecurities	259475000	USD
CY2012Q4	us-gaap	Loans Receivable Held For Sale Net LoansReceivableHeldForSaleNet	2887000	USD
CY2012Q4	us-gaap	Loans And Leases Receivable Net Of Deferred Income LoansAndLeasesReceivableNetOfDeferredIncome	398193000	USD
CY2012Q4	us-gaap	Loans And Leases Receivable Allowance LoansAndLeasesReceivableAllowance	6723000	USD
CY2012Q4	us-gaap	Loans And Leases Receivable Net Reported Amount LoansAndLeasesReceivableNetReportedAmount	391470000	USD
CY2012Q4	us-gaap	Property Plant And Equipment Net PropertyPlantAndEquipmentNet	10528000	USD
CY2012Q4	us-gaap	Bank Owned Life Insurance BankOwnedLifeInsurance	17076000	USD
CY2012Q4	us-gaap	Real Estate Acquired Through Foreclosure RealEstateAcquiredThroughForeclosure	4919000	USD
CY2012Q4	us-gaap	Other Assets OtherAssets	11529000	USD
CY2012Q4	us-gaap	Assets Assets	759833000	USD
CY2012Q4	us-gaap	Preferred Stock Par Or Stated Value Per Share PreferredStockParOrStatedValuePerShare	0.01
CY2010	us-gaap	Fees And Commissions Depositor Accounts FeesAndCommissionsDepositorAccounts	1280000	USD
CY2010	us-gaap	Gain Loss On Sales Of Loans Net GainLossOnSalesOfLoansNet	2494000	USD
CY2010	us-gaap	Bank Owned Life Insurance Income BankOwnedLifeInsuranceIncome	452000	USD
CY2012	us-gaap	Proceeds From Sale Of Treasury Stock ProceedsFromSaleOfTreasuryStock	5000	USD
CY2012	us-gaap	Financing Receivable Allowance For Credit Losses Recovery FinancingReceivableAllowanceForCreditLossesRecovery	323000	USD
CY2011Q4	us-gaap	Cash Cash Equivalents And Federal Funds Sold CashCashEquivalentsAndFederalFundsSold	55428000	USD
CY2011Q4	us-gaap	Available For Sale Securities AvailableForSaleSecurities	299582000	USD
CY2011Q4	us-gaap	Federal Funds Sold FederalFundsSold	41840000	USD
CY2011Q4	us-gaap	Interest Bearing Deposits In Banks InterestBearingDepositsInBanks	1193000	USD
CY2011Q4	us-gaap	Loans Receivable Held For Sale Net LoansReceivableHeldForSaleNet	3346000	USD
CY2011Q4	us-gaap	Loans And Leases Receivable Net Of Deferred Income LoansAndLeasesReceivableNetOfDeferredIncome	370263000	USD
CY2011Q4	us-gaap	Loans And Leases Receivable Allowance LoansAndLeasesReceivableAllowance	6919000	USD
CY2011Q4	us-gaap	Loans And Leases Receivable Net Reported Amount LoansAndLeasesReceivableNetReportedAmount	363344000	USD
CY2011Q4	us-gaap	Property Plant And Equipment Net PropertyPlantAndEquipmentNet	9345000	USD
CY2011Q4	us-gaap	Bank Owned Life Insurance BankOwnedLifeInsurance	16631000	USD
CY2011Q4	us-gaap	Real Estate Acquired Through Foreclosure RealEstateAcquiredThroughForeclosure	7898000	USD
CY2011Q4	us-gaap	Other Assets OtherAssets	20644000	USD
CY2011Q4	us-gaap	Assets Assets	776218000	USD
CY2011Q4	us-gaap	Noninterest Bearing Deposit Liabilities NoninterestBearingDepositLiabilities	106276000	USD
CY2011Q4	us-gaap	Interest Bearing Deposit Liabilities InterestBearingDepositLiabilities	513276000	USD
CY2011Q4	us-gaap	Deposits Deposits	619552000	USD
CY2011Q4	us-gaap	Federal Funds Purchased And Securities Sold Under Agreements To Repurchase FederalFundsPurchasedAndSecuritiesSoldUnderAgreementsToRepurchase	2805000	USD
CY2011Q4	us-gaap	Long Term Debt LongTermDebt	85313000	USD
CY2011Q4	us-gaap	Other Liabilities OtherLiabilities	3132000	USD
CY2011Q4	us-gaap	Liabilities Liabilities	710802000	USD
CY2011Q4	us-gaap	Preferred Stock Value PreferredStockValue	0	USD
CY2011Q4	us-gaap	Common Stock Value CommonStockValue	39000	USD
CY2011Q4	us-gaap	Additional Paid In Capital Common Stock AdditionalPaidInCapitalCommonStock	3753000	USD
CY2011Q4	us-gaap	Retained Earnings Accumulated Deficit RetainedEarningsAccumulatedDeficit	64045000	USD
CY2011Q4	us-gaap	Accumulated Other Comprehensive Income Loss Net Of Tax AccumulatedOtherComprehensiveIncomeLossNetOfTax	4222000	USD
CY2011Q4	us-gaap	Treasury Stock Value TreasuryStockValue	6643000	USD
CY2011Q4	us-gaap	Stockholders Equity Including Portion Attributable To Noncontrolling Interest StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest	65416000	USD
CY2011Q4	us-gaap	Liabilities And Stockholders Equity LiabilitiesAndStockholdersEquity	776218000	USD
CY2011Q4	us-gaap	Treasury Stock Shares TreasuryStockShares	314397	shares
CY2012Q4	us-gaap	Treasury Stock Shares TreasuryStockShares	314232	shares
CY2012Q4	us-gaap	Common Stock Shares Issued CommonStockSharesIssued	3957135	shares
CY2011Q4	us-gaap	Common Stock Shares Issued CommonStockSharesIssued	3957135	shares
CY2012Q4	us-gaap	Common Stock Shares Authorized CommonStockSharesAuthorized	8500000	shares
CY2011Q4	us-gaap	Common Stock Shares Authorized CommonStockSharesAuthorized	8500000	shares
CY2012Q4	us-gaap	Common Stock Par Or Stated Value Per Share CommonStockParOrStatedValuePerShare	0.01
CY2011Q4	us-gaap	Common Stock Par Or Stated Value Per Share CommonStockParOrStatedValuePerShare	0.01
CY2012Q4	us-gaap	Preferred Stock Shares Issued PreferredStockSharesIssued	0	shares
CY2011Q4	us-gaap	Preferred Stock Shares Issued PreferredStockSharesIssued	0	shares
CY2011Q4	us-gaap	Preferred Stock Par Or Stated Value Per Share PreferredStockParOrStatedValuePerShare	0.01
CY2011Q4	us-gaap	Preferred Stock Shares Authorized PreferredStockSharesAuthorized	200000	shares
CY2012Q4	us-gaap	Preferred Stock Shares Authorized PreferredStockSharesAuthorized	200000	shares
CY2011	us-gaap	Interest And Fee Income Loans And Leases InterestAndFeeIncomeLoansAndLeases	21306000	USD
CY2012	us-gaap	Interest And Fee Income Loans And Leases InterestAndFeeIncomeLoansAndLeases	21943000	USD
CY2012	us-gaap	Interest And Dividend Income Securities InterestAndDividendIncomeSecurities	7070000	USD
CY2012	us-gaap	Other Interest And Dividend Income OtherInterestAndDividendIncome	54000	USD
CY2012	us-gaap	Interest And Dividend Income Operating InterestAndDividendIncomeOperating	29067000	USD
CY2012	us-gaap	Interest Expense Deposits InterestExpenseDeposits	6324000	USD
CY2011	us-gaap	Interest And Dividend Income Securities InterestAndDividendIncomeSecurities	9343000	USD
CY2011	us-gaap	Other Interest And Dividend Income OtherInterestAndDividendIncome	57000	USD
CY2011	us-gaap	Interest And Dividend Income Operating InterestAndDividendIncomeOperating	30706000	USD
CY2011	us-gaap	Interest Expense Deposits InterestExpenseDeposits	8068000	USD
CY2010	us-gaap	Interest And Fee Income Loans And Leases InterestAndFeeIncomeLoansAndLeases	21809000	USD
CY2010	us-gaap	Interest And Dividend Income Securities InterestAndDividendIncomeSecurities	11633000	USD
CY2010	us-gaap	Other Interest And Dividend Income OtherInterestAndDividendIncome	30000	USD
CY2010	us-gaap	Interest And Dividend Income Operating InterestAndDividendIncomeOperating	33472000	USD
CY2011	us-gaap	Interest Expense Short Term Borrowings InterestExpenseShortTermBorrowings	12000	USD
CY2011	us-gaap	Interest Expense Long Term Debt And Capital Securities InterestExpenseLongTermDebtAndCapitalSecurities	3401000	USD
CY2012	us-gaap	Interest Expense Short Term Borrowings InterestExpenseShortTermBorrowings	16000	USD
CY2012	us-gaap	Interest Expense Long Term Debt And Capital Securities InterestExpenseLongTermDebtAndCapitalSecurities	1830000	USD
CY2012	aubn	Credit Related Other Than Temporary Impairement Charges CreditRelatedOtherThanTemporaryImpairementCharges	130000	USD
CY2010	us-gaap	Gain Loss On Sale Of Securities Net GainLossOnSaleOfSecuritiesNet	3451000	USD
CY2012	us-gaap	Interest Expense InterestExpense	8170000	USD
CY2011	us-gaap	Interest Expense InterestExpense	11481000	USD
CY2010	us-gaap	Interest Expense Deposits InterestExpenseDeposits	10038000	USD
CY2010	us-gaap	Interest Expense Short Term Borrowings InterestExpenseShortTermBorrowings	23000	USD
CY2010	us-gaap	Interest Expense Long Term Debt And Capital Securities InterestExpenseLongTermDebtAndCapitalSecurities	4512000	USD
CY2010	us-gaap	Interest Expense InterestExpense	14573000	USD
CY2012	us-gaap	Interest Income Expense Net InterestIncomeExpenseNet	20897000	USD
CY2011	us-gaap	Interest Income Expense Net InterestIncomeExpenseNet	19225000	USD
CY2010	us-gaap	Interest Income Expense Net InterestIncomeExpenseNet	18899000	USD
CY2012	us-gaap	Provision For Loan Lease And Other Losses ProvisionForLoanLeaseAndOtherLosses	3815000	USD
CY2011	us-gaap	Provision For Loan Lease And Other Losses ProvisionForLoanLeaseAndOtherLosses	2450000	USD
CY2010	us-gaap	Provision For Loan Lease And Other Losses ProvisionForLoanLeaseAndOtherLosses	3580000	USD
CY2011	us-gaap	Fees And Commissions Depositor Accounts FeesAndCommissionsDepositorAccounts	1167000	USD
CY2011	us-gaap	Bank Owned Life Insurance Income BankOwnedLifeInsuranceIncome	460000	USD
CY2011	us-gaap	Noninterest Income Other NoninterestIncomeOther	1396000	USD
CY2011	us-gaap	Gain Loss On Sale Of Securities Net GainLossOnSaleOfSecuritiesNet	1216000	USD
CY2011	aubn	Total Other Than Temporary Impairments On Available For Sale Securities TotalOtherThanTemporaryImpairmentsOnAvailableForSaleSecurities	468000	USD
CY2011	aubn	Noncredit Portion Of Other Than Temporary Impairments Recognized In Other Comprehensive Income NoncreditPortionOfOtherThanTemporaryImpairmentsRecognizedInOtherComprehensiveIncome	130000	USD
CY2012	us-gaap	Fees And Commissions Depositor Accounts FeesAndCommissionsDepositorAccounts	1111000	USD
CY2012	us-gaap	Bank Owned Life Insurance Income BankOwnedLifeInsuranceIncome	445000	USD
CY2012	us-gaap	Noninterest Income Other NoninterestIncomeOther	1535000	USD
CY2012	us-gaap	Gain Loss On Sale Of Securities Net GainLossOnSaleOfSecuritiesNet	809000	USD
CY2012	aubn	Total Other Than Temporary Impairments On Available For Sale Securities TotalOtherThanTemporaryImpairmentsOnAvailableForSaleSecurities	130000	USD
CY2012	aubn	Noncredit Portion Of Other Than Temporary Impairments Recognized In Other Comprehensive Income NoncreditPortionOfOtherThanTemporaryImpairmentsRecognizedInOtherComprehensiveIncome	0	USD
CY2012	aubn	Total Security Gains Or Losses Net TotalSecurityGainsOrLossesNet	679000	USD
CY2012	us-gaap	Noninterest Income NoninterestIncome	10483000	USD
CY2012	us-gaap	Gain Loss On Sales Of Loans Net GainLossOnSalesOfLoansNet	3445000	USD
CY2011	us-gaap	Gain Loss On Sales Of Loans Net GainLossOnSalesOfLoansNet	1922000	USD
CY2011	aubn	Total Security Gains Or Losses Net TotalSecurityGainsOrLossesNet	878000	USD
CY2011	us-gaap	Noninterest Income NoninterestIncome	5177000	USD
CY2010	us-gaap	Noninterest Income Other NoninterestIncomeOther	1392000	USD
CY2010	aubn	Total Other Than Temporary Impairments On Available For Sale Securities TotalOtherThanTemporaryImpairmentsOnAvailableForSaleSecurities	2238000	USD
CY2010	aubn	Noncredit Portion Of Other Than Temporary Impairments Recognized In Other Comprehensive Income NoncreditPortionOfOtherThanTemporaryImpairmentsRecognizedInOtherComprehensiveIncome	210000	USD
CY2010	aubn	Total Security Gains Or Losses Net TotalSecurityGainsOrLossesNet	1423000	USD
CY2010	us-gaap	Noninterest Income NoninterestIncome	6718000	USD
CY2011	us-gaap	Occupancy Net OccupancyNet	1404000	USD
CY2010	us-gaap	Occupancy Net OccupancyNet	1450000	USD
CY2011	us-gaap	Professional Fees ProfessionalFees	735000	USD
CY2010	us-gaap	Professional Fees ProfessionalFees	702000	USD
CY2011	aubn	Fdic And Other Regulatory Assessments FdicAndOtherRegulatoryAssessments	792000	USD
CY2010	aubn	Fdic And Other Regulatory Assessments FdicAndOtherRegulatoryAssessments	1092000	USD
CY2011	us-gaap	Foreclosed Real Estate Expense ForeclosedRealEstateExpense	2007000	USD
CY2011	us-gaap	Other Noninterest Expense OtherNoninterestExpense	3252000	USD
CY2011	us-gaap	Noninterest Expense NoninterestExpense	16357000	USD
CY2012	us-gaap	Noninterest Expense NoninterestExpense	19383000	USD
CY2011	us-gaap	Labor And Related Expense LaborAndRelatedExpense	8167000	USD
CY2010	us-gaap	Noninterest Expense NoninterestExpense	15893000	USD
CY2010	us-gaap	Labor And Related Expense LaborAndRelatedExpense	7402000	USD
CY2010	us-gaap	Foreclosed Real Estate Expense ForeclosedRealEstateExpense	1378000	USD
CY2010	us-gaap	Other Noninterest Expense OtherNoninterestExpense	3190000	USD
CY2012	us-gaap	Labor And Related Expense LaborAndRelatedExpense	8691000	USD
CY2012	us-gaap	Occupancy Net OccupancyNet	1332000	USD
CY2012	us-gaap	Professional Fees ProfessionalFees	704000	USD
CY2012	aubn	Fdic And Other Regulatory Assessments FdicAndOtherRegulatoryAssessments	686000	USD
CY2012	us-gaap	Foreclosed Real Estate Expense ForeclosedRealEstateExpense	323000	USD
CY2012	us-gaap	Other Noninterest Expense OtherNoninterestExpense	3927000	USD
CY2011Q4	us-gaap	Available For Sale Securities Debt Maturities After Ten Years Fair Value AvailableForSaleSecuritiesDebtMaturitiesAfterTenYearsFairValue	261459000	USD
CY2012	us-gaap	Income Tax Expense Benefit IncomeTaxExpenseBenefit	1419000	USD
CY2011	us-gaap	Income Tax Expense Benefit IncomeTaxExpenseBenefit	57000	USD
CY2010	us-gaap	Income Tax Expense Benefit IncomeTaxExpenseBenefit	798000	USD
CY2010	us-gaap	Interest Income Expense After Provision For Loan Loss InterestIncomeExpenseAfterProvisionForLoanLoss	15319000	USD
CY2011	us-gaap	Income Loss From Equity Method Investments IncomeLossFromEquityMethodInvestments	-646000	USD
CY2012	us-gaap	Income Loss From Equity Method Investments IncomeLossFromEquityMethodInvestments	0	USD
CY2010	us-gaap	Income Loss From Equity Method Investments IncomeLossFromEquityMethodInvestments	-323000	USD
CY2011	us-gaap	Income Loss From Continuing Operations Before Income Taxes Extraordinary Items Noncontrolling Interest IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest	5595000	USD
CY2011	us-gaap	Profit Loss ProfitLoss	5538000	USD
CY2012	us-gaap	Income Loss From Continuing Operations Before Income Taxes Extraordinary Items Noncontrolling Interest IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest	8182000	USD
CY2012	us-gaap	Profit Loss ProfitLoss	6763000	USD
CY2010	us-gaap	Income Loss From Continuing Operations Before Income Taxes Extraordinary Items Noncontrolling Interest IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest	6144000	USD
CY2010	us-gaap	Profit Loss ProfitLoss	5346000	USD
CY2010	aubn	Prepayment Penalty On Extinguishment Of Debt PrepaymentPenaltyOnExtinguishmentOfDebt	679000	USD
CY2011	aubn	Prepayment Penalty On Extinguishment Of Debt PrepaymentPenaltyOnExtinguishmentOfDebt	0	USD
CY2012	aubn	Prepayment Penalty On Extinguishment Of Debt PrepaymentPenaltyOnExtinguishmentOfDebt	3720000	USD
CY2012	aubn	Gain On Sale Of Affordable Housing Investments GainOnSaleOfAffordableHousingInvestments	3268000	USD
CY2011	aubn	Gain On Sale Of Affordable Housing Investments GainOnSaleOfAffordableHousingInvestments	0	USD
CY2010	aubn	Gain On Sale Of Affordable Housing Investments GainOnSaleOfAffordableHousingInvestments	0	USD
CY2012	us-gaap	Other Comprehensive Income Unrealized Holding Gain Loss On Securities Arising During Period Net Of Tax OtherComprehensiveIncomeUnrealizedHoldingGainLossOnSecuritiesArisingDuringPeriodNetOfTax	1379000	USD
CY2012	us-gaap	Comprehensive Income Net Of Tax ComprehensiveIncomeNetOfTax	7715000	USD
CY2011	us-gaap	Comprehensive Income Net Of Tax ComprehensiveIncomeNetOfTax	11961000	USD
CY2011	us-gaap	Other Comprehensive Income Unrealized Holding Gain Loss On Securities Arising During Period Net Of Tax OtherComprehensiveIncomeUnrealizedHoldingGainLossOnSecuritiesArisingDuringPeriodNetOfTax	7059000	USD
CY2010	us-gaap	Other Comprehensive Income Unrealized Holding Gain Loss On Securities Arising During Period Net Of Tax OtherComprehensiveIncomeUnrealizedHoldingGainLossOnSecuritiesArisingDuringPeriodNetOfTax	-1281000	USD
CY2010	us-gaap	Comprehensive Income Net Of Tax ComprehensiveIncomeNetOfTax	3034000	USD
CY2010	aubn	Unrealized Net Holding Loss On Other Than Temporarily Impaired Securities Due To Factors Other Than Credit2 UnrealizedNetHoldingLossOnOtherThanTemporarilyImpairedSecuritiesDueToFactorsOtherThanCredit2	-133000	USD
CY2011	aubn	Unrealized Net Holding Loss On Other Than Temporarily Impaired Securities Due To Factors Other Than Credit2 UnrealizedNetHoldingLossOnOtherThanTemporarilyImpairedSecuritiesDueToFactorsOtherThanCredit2	-82000	USD
CY2012	aubn	Unrealized Net Holding Loss On Other Than Temporarily Impaired Securities Due To Factors Other Than Credit2 UnrealizedNetHoldingLossOnOtherThanTemporarilyImpairedSecuritiesDueToFactorsOtherThanCredit2	0	USD
CY2012	us-gaap	Other Comprehensive Income Loss Reclassification Adjustment For Sale Of Securities Included In Net Income Net Of Tax OtherComprehensiveIncomeLossReclassificationAdjustmentForSaleOfSecuritiesIncludedInNetIncomeNetOfTax	-427000	USD
CY2011	us-gaap	Other Comprehensive Income Loss Reclassification Adjustment For Sale Of Securities Included In Net Income Net Of Tax OtherComprehensiveIncomeLossReclassificationAdjustmentForSaleOfSecuritiesIncludedInNetIncomeNetOfTax	-554000	USD
CY2012	us-gaap	Other Comprehensive Income Loss Net Of Tax OtherComprehensiveIncomeLossNetOfTax	952000	USD
CY2011	us-gaap	Other Comprehensive Income Loss Net Of Tax OtherComprehensiveIncomeLossNetOfTax	6423000	USD
CY2010	us-gaap	Other Comprehensive Income Loss Net Of Tax OtherComprehensiveIncomeLossNetOfTax	-2312000	USD
CY2010	us-gaap	Other Comprehensive Income Loss Reclassification Adjustment For Sale Of Securities Included In Net Income Net Of Tax OtherComprehensiveIncomeLossReclassificationAdjustmentForSaleOfSecuritiesIncludedInNetIncomeNetOfTax	-898000	USD
CY2009Q4	us-gaap	Stockholders Equity Including Portion Attributable To Noncontrolling Interest StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest	56183000	USD
CY2010	us-gaap	Dividends Common Stock Cash DividendsCommonStockCash	-2842000	USD
CY2010	us-gaap	Stock Repurchased During Period Value StockRepurchasedDuringPeriodValue	-9000	USD
CY2010	us-gaap	Stock Issued During Period Value Treasury Stock Reissued StockIssuedDuringPeriodValueTreasuryStockReissued	2000	USD
CY2010Q4	us-gaap	Stockholders Equity Including Portion Attributable To Noncontrolling Interest StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest	56368000	USD
CY2011	us-gaap	Dividends Common Stock Cash DividendsCommonStockCash	-2914000	USD
CY2011	us-gaap	Stock Issued During Period Value Treasury Stock Reissued StockIssuedDuringPeriodValueTreasuryStockReissued	1000	USD
CY2009Q4	us-gaap	Common Stock Shares Outstanding CommonStockSharesOutstanding	3957135	shares
CY2010Q4	us-gaap	Common Stock Shares Outstanding CommonStockSharesOutstanding	3957135	shares
CY2012	us-gaap	Dividends Common Stock Cash DividendsCommonStockCash	-2987000	USD
CY2012	us-gaap	Common Stock Dividends Per Share Cash Paid CommonStockDividendsPerShareCashPaid	0.82
CY2011	us-gaap	Common Stock Dividends Per Share Cash Paid CommonStockDividendsPerShareCashPaid	0.80
CY2012	us-gaap	Stock Issued During Period Shares Treasury Stock Reissued StockIssuedDuringPeriodSharesTreasuryStockReissued	165.00	shares
CY2011	us-gaap	Stock Issued During Period Shares Treasury Stock Reissued StockIssuedDuringPeriodSharesTreasuryStockReissued	20.00	shares
CY2012	us-gaap	Treasury Stock Shares Acquired TreasuryStockSharesAcquired	0	shares
CY2011	us-gaap	Treasury Stock Shares Acquired TreasuryStockSharesAcquired	0	shares
CY2010	us-gaap	Common Stock Dividends Per Share Cash Paid CommonStockDividendsPerShareCashPaid	0.78
CY2010	us-gaap	Stock Issued During Period Shares Treasury Stock Reissued StockIssuedDuringPeriodSharesTreasuryStockReissued	85.00	shares
CY2012Q4	us-gaap	Long Term Debt Maturities Repayments Of Principal In Year Three LongTermDebtMaturitiesRepaymentsOfPrincipalInYearThree	5000000	USD
CY2012Q4	us-gaap	Long Term Debt Maturities Repayments Of Principal In Year Four LongTermDebtMaturitiesRepaymentsOfPrincipalInYearFour	0	USD
CY2012Q4	us-gaap	Other Than Temporary Impairment Credit Losses Recognized In Earnings Credit Losses On Debt Securities Held OtherThanTemporaryImpairmentCreditLossesRecognizedInEarningsCreditLossesOnDebtSecuritiesHeld	1257000	USD
CY2012	us-gaap	Gain Loss On Investments GainLossOnInvestments	679000	USD
CY2011	us-gaap	Gain Loss On Investments GainLossOnInvestments	878000	USD
CY2010	us-gaap	Gain Loss On Investments GainLossOnInvestments	1423000	USD
CY2012	us-gaap	Gain Loss On Sale Of Mortgage Loans GainLossOnSaleOfMortgageLoans	3430000	USD
CY2011	us-gaap	Gain Loss On Sale Of Mortgage Loans GainLossOnSaleOfMortgageLoans	1680000	USD
CY2010	us-gaap	Gain Loss On Sale Of Mortgage Loans GainLossOnSaleOfMortgageLoans	2143000	USD
CY2012	aubn	Net Loss Gain On Other Real Estate NetLossGainOnOtherRealEstate	-245000	USD
CY2011	aubn	Net Loss Gain On Other Real Estate NetLossGainOnOtherRealEstate	-1830000	USD
CY2010	aubn	Net Loss Gain On Other Real Estate NetLossGainOnOtherRealEstate	-1217000	USD
CY2012	us-gaap	Payments Of Debt Extinguishment Costs PaymentsOfDebtExtinguishmentCosts	-3720000	USD
CY2010	us-gaap	Treasury Stock Shares Acquired TreasuryStockSharesAcquired	484.00	shares
CY2012	us-gaap	Provision For Loan And Lease Losses ProvisionForLoanAndLeaseLosses	3815000	USD
CY2012	us-gaap	Accretion Amortization Of Discounts And Premiums Investments AccretionAmortizationOfDiscountsAndPremiumsInvestments	-2992000	USD
CY2010	us-gaap	Accretion Amortization Of Discounts And Premiums Investments AccretionAmortizationOfDiscountsAndPremiumsInvestments	-2071000	USD
CY2010	us-gaap	Provision For Loan And Lease Losses ProvisionForLoanAndLeaseLosses	3580000	USD
CY2011	us-gaap	Provision For Loan And Lease Losses ProvisionForLoanAndLeaseLosses	2450000	USD
CY2011	us-gaap	Accretion Amortization Of Discounts And Premiums Investments AccretionAmortizationOfDiscountsAndPremiumsInvestments	-2445000	USD
CY2012	us-gaap	Net Cash Provided By Used In Operating Activities NetCashProvidedByUsedInOperatingActivities	15057000	USD
CY2011	us-gaap	Net Cash Provided By Used In Operating Activities NetCashProvidedByUsedInOperatingActivities	14088000	USD
CY2010	us-gaap	Net Cash Provided By Used In Operating Activities NetCashProvidedByUsedInOperatingActivities	11883000	USD
CY2012	us-gaap	Net Cash Provided By Used In Investing Activities NetCashProvidedByUsedInInvestingActivities	19113000	USD
CY2011	us-gaap	Net Cash Provided By Used In Investing Activities NetCashProvidedByUsedInInvestingActivities	18302000	USD
CY2010	us-gaap	Net Cash Provided By Used In Investing Activities NetCashProvidedByUsedInInvestingActivities	11249000	USD
CY2012	us-gaap	Net Cash Provided By Used In Financing Activities NetCashProvidedByUsedInFinancingActivities	-27649000	USD
CY2011	us-gaap	Net Cash Provided By Used In Financing Activities NetCashProvidedByUsedInFinancingActivities	1614000	USD
CY2010	us-gaap	Net Cash Provided By Used In Financing Activities NetCashProvidedByUsedInFinancingActivities	-14103000	USD
CY2010	us-gaap	Cash And Cash Equivalents Period Increase Decrease CashAndCashEquivalentsPeriodIncreaseDecrease	9029000	USD
CY2012	us-gaap	Interest Paid InterestPaid	11846000	USD
CY2011	us-gaap	Interest Paid InterestPaid	11713000	USD
CY2010	us-gaap	Interest Paid InterestPaid	15044000	USD
CY2012	us-gaap	Income Taxes Paid Net IncomeTaxesPaidNet	1224000	USD
CY2011	us-gaap	Income Taxes Paid Net IncomeTaxesPaidNet	347000	USD
CY2010	us-gaap	Income Taxes Paid Net IncomeTaxesPaidNet	2133000	USD
CY2012	us-gaap	Transfer Of Other Real Estate TransferOfOtherRealEstate	1515000	USD
CY2011	us-gaap	Transfer Of Other Real Estate TransferOfOtherRealEstate	3569000	USD
CY2010	us-gaap	Transfer Of Other Real Estate TransferOfOtherRealEstate	2710000	USD
CY2012	us-gaap	Depreciation And Amortization DepreciationAndAmortization	837000	USD
CY2011	us-gaap	Depreciation And Amortization DepreciationAndAmortization	665000	USD
CY2010	us-gaap	Depreciation And Amortization DepreciationAndAmortization	579000	USD
CY2012	us-gaap	Deferred Income Tax Expense Benefit DeferredIncomeTaxExpenseBenefit	624000	USD
CY2011	us-gaap	Deferred Income Tax Expense Benefit DeferredIncomeTaxExpenseBenefit	-368000	USD
CY2010	us-gaap	Deferred Income Tax Expense Benefit DeferredIncomeTaxExpenseBenefit	-777000	USD
CY2011	us-gaap	Cash And Cash Equivalents Period Increase Decrease CashAndCashEquivalentsPeriodIncreaseDecrease	34004000	USD
CY2012	us-gaap	Cash And Cash Equivalents Period Increase Decrease CashAndCashEquivalentsPeriodIncreaseDecrease	6521000	USD
CY2011	us-gaap	Payments Of Debt Extinguishment Costs PaymentsOfDebtExtinguishmentCosts	0	USD
CY2010	us-gaap	Payments Of Debt Extinguishment Costs PaymentsOfDebtExtinguishmentCosts	-679000	USD
CY2012	us-gaap	Payments For Origination Of Mortgage Loans Held For Sale PaymentsForOriginationOfMortgageLoansHeldForSale	154044000	USD
CY2011	us-gaap	Payments For Origination Of Mortgage Loans Held For Sale PaymentsForOriginationOfMortgageLoansHeldForSale	71350000	USD
CY2010	us-gaap	Payments For Origination Of Mortgage Loans Held For Sale PaymentsForOriginationOfMortgageLoansHeldForSale	100721000	USD
CY2012	us-gaap	Proceeds From Sale Of Mortgage Loans Held For Sale ProceedsFromSaleOfMortgageLoansHeldForSale	156967000	USD
CY2011	us-gaap	Proceeds From Sale Of Mortgage Loans Held For Sale ProceedsFromSaleOfMortgageLoansHeldForSale	73550000	USD
CY2010	us-gaap	Proceeds From Sale Of Mortgage Loans Held For Sale ProceedsFromSaleOfMortgageLoansHeldForSale	102940000	USD
CY2012	us-gaap	Life Insurance Corporate Or Bank Owned Change In Value LifeInsuranceCorporateOrBankOwnedChangeInValue	445000	USD
CY2011	us-gaap	Life Insurance Corporate Or Bank Owned Change In Value LifeInsuranceCorporateOrBankOwnedChangeInValue	460000	USD
CY2010	us-gaap	Life Insurance Corporate Or Bank Owned Change In Value LifeInsuranceCorporateOrBankOwnedChangeInValue	452000	USD
CY2012	us-gaap	Gain Loss On Sale Of Property Plant Equipment GainLossOnSaleOfPropertyPlantEquipment	0	USD
CY2012	us-gaap	Payments Of Ordinary Dividends PaymentsOfOrdinaryDividends	2987000	USD
CY2011	us-gaap	Gain Loss On Sale Of Property Plant Equipment GainLossOnSaleOfPropertyPlantEquipment	0	USD
CY2010	us-gaap	Gain Loss On Sale Of Property Plant Equipment GainLossOnSaleOfPropertyPlantEquipment	-4000	USD
CY2012	aubn	Gain Loss On Sale Of Affordable Housing Partnerships Investments GainLossOnSaleOfAffordableHousingPartnershipsInvestments	-3268000	USD
CY2011	aubn	Gain Loss On Sale Of Affordable Housing Partnerships Investments GainLossOnSaleOfAffordableHousingPartnershipsInvestments	0	USD
CY2010	aubn	Gain Loss On Sale Of Affordable Housing Partnerships Investments GainLossOnSaleOfAffordableHousingPartnershipsInvestments	0	USD
CY2012	aubn	Loss On Affordable Housing Partnership Investments LossOnAffordableHousingPartnershipInvestments	0	USD
CY2011	aubn	Loss On Affordable Housing Partnership Investments LossOnAffordableHousingPartnershipInvestments	646000	USD
CY2010	aubn	Loss On Affordable Housing Partnership Investments LossOnAffordableHousingPartnershipInvestments	323000	USD
CY2012	us-gaap	Increase Decrease In Operating Liabilities IncreaseDecreaseInOperatingLiabilities	-171000	USD
CY2011	us-gaap	Increase Decrease In Operating Liabilities IncreaseDecreaseInOperatingLiabilities	685000	USD
CY2010	us-gaap	Increase Decrease In Operating Liabilities IncreaseDecreaseInOperatingLiabilities	-1034000	USD
CY2012	us-gaap	Proceeds From Sale Of Available For Sale Securities ProceedsFromSaleOfAvailableForSaleSecurities	57650000	USD
CY2012	us-gaap	Proceeds From Maturities Prepayments And Calls Of Available For Sale Securities ProceedsFromMaturitiesPrepaymentsAndCallsOfAvailableForSaleSecurities	112005000	USD
CY2012	us-gaap	Payments To Acquire Available For Sale Securities PaymentsToAcquireAvailableForSaleSecurities	130352000	USD
CY2012	us-gaap	Payments For Proceeds From Productive Assets PaymentsForProceedsFromProductiveAssets	1549000	USD
CY2012	us-gaap	Payments For Proceeds From Federal Home Loan Bank Stock PaymentsForProceedsFromFederalHomeLoanBankStock	-2067000	USD
CY2012	aubn	Capital Contributions To Affordable Housing Limited Partnerships CapitalContributionsToAffordableHousingLimitedPartnerships	0	USD
CY2011	us-gaap	Proceeds From Sale Of Available For Sale Securities ProceedsFromSaleOfAvailableForSaleSecurities	128715000	USD
CY2011	us-gaap	Proceeds From Maturities Prepayments And Calls Of Available For Sale Securities ProceedsFromMaturitiesPrepaymentsAndCallsOfAvailableForSaleSecurities	95641000	USD
CY2011	us-gaap	Payments To Acquire Available For Sale Securities PaymentsToAcquireAvailableForSaleSecurities	200106000	USD
CY2011	us-gaap	Payments For Proceeds From Productive Assets PaymentsForProceedsFromProductiveAssets	1568000	USD
CY2011	us-gaap	Payments For Proceeds From Federal Home Loan Bank Stock PaymentsForProceedsFromFederalHomeLoanBankStock	-856000	USD
CY2011	aubn	Capital Contributions To Affordable Housing Limited Partnerships CapitalContributionsToAffordableHousingLimitedPartnerships	4378000	USD
CY2010	us-gaap	Proceeds From Sale Of Available For Sale Securities ProceedsFromSaleOfAvailableForSaleSecurities	180206000	USD
CY2010	us-gaap	Proceeds From Maturities Prepayments And Calls Of Available For Sale Securities ProceedsFromMaturitiesPrepaymentsAndCallsOfAvailableForSaleSecurities	194570000	USD
CY2010	us-gaap	Payments To Acquire Available For Sale Securities PaymentsToAcquireAvailableForSaleSecurities	359547000	USD
CY2010	us-gaap	Payments For Proceeds From Productive Assets PaymentsForProceedsFromProductiveAssets	146000	USD
CY2010	us-gaap	Payments For Proceeds From Federal Home Loan Bank Stock PaymentsForProceedsFromFederalHomeLoanBankStock	-227000	USD
CY2010	aubn	Capital Contributions To Affordable Housing Limited Partnerships CapitalContributionsToAffordableHousingLimitedPartnerships	1500000	USD
CY2012	us-gaap	Net Change Noninterest Bearing Deposits Domestic NetChangeNoninterestBearingDepositsDomestic	11738000	USD
CY2011	us-gaap	Net Change Noninterest Bearing Deposits Domestic NetChangeNoninterestBearingDepositsDomestic	18616000	USD
CY2010	us-gaap	Net Change Noninterest Bearing Deposits Domestic NetChangeNoninterestBearingDepositsDomestic	11163000	USD
CY2012	us-gaap	Net Change Interest Bearing Deposits Domestic NetChangeInterestBearingDepositsDomestic	5527000	USD
CY2011	us-gaap	Net Change Interest Bearing Deposits Domestic NetChangeInterestBearingDepositsDomestic	-6191000	USD
CY2010	us-gaap	Net Change Interest Bearing Deposits Domestic NetChangeInterestBearingDepositsDomestic	16555000	USD
CY2012	us-gaap	Proceeds From Payments For Federal Funds Sold And Securities Purchased Under Agreements To Resell Net ProceedsFromPaymentsForFederalFundsSoldAndSecuritiesPurchasedUnderAgreementsToResellNet	-116000	USD
CY2011	us-gaap	Proceeds From Payments For Federal Funds Sold And Securities Purchased Under Agreements To Resell Net ProceedsFromPaymentsForFederalFundsSoldAndSecuritiesPurchasedUnderAgreementsToResellNet	120000	USD
CY2010	us-gaap	Proceeds From Payments For Federal Funds Sold And Securities Purchased Under Agreements To Resell Net ProceedsFromPaymentsForFederalFundsSoldAndSecuritiesPurchasedUnderAgreementsToResellNet	-13275000	USD
CY2010	us-gaap	Repayments Of Long Term Debt RepaymentsOfLongTermDebt	25697000	USD
CY2011	us-gaap	Repayments Of Long Term Debt RepaymentsOfLongTermDebt	8018000	USD
CY2012	us-gaap	Repayments Of Long Term Debt RepaymentsOfLongTermDebt	41816000	USD
CY2011	us-gaap	Proceeds From Sale Of Treasury Stock ProceedsFromSaleOfTreasuryStock	1000	USD
CY2010	us-gaap	Proceeds From Sale Of Treasury Stock ProceedsFromSaleOfTreasuryStock	2000	USD
CY2012	us-gaap	Payments For Repurchase Of Common Stock PaymentsForRepurchaseOfCommonStock	0	USD
CY2011	us-gaap	Payments For Repurchase Of Common Stock PaymentsForRepurchaseOfCommonStock	0	USD
CY2010	us-gaap	Payments For Repurchase Of Common Stock PaymentsForRepurchaseOfCommonStock	9000	USD
CY2011	us-gaap	Payments Of Ordinary Dividends PaymentsOfOrdinaryDividends	2914000	USD
CY2010	us-gaap	Payments Of Ordinary Dividends PaymentsOfOrdinaryDividends	2842000	USD
CY2009Q4	us-gaap	Cash Cash Equivalents And Federal Funds Sold CashCashEquivalentsAndFederalFundsSold	12395000	USD
CY2012	aubn	Proceeds From Sale Of Affordable Housing Limited Partnership ProceedsFromSaleOfAffordableHousingLimitedPartnership	8499000	USD
CY2011	aubn	Proceeds From Sale Of Affordable Housing Limited Partnership ProceedsFromSaleOfAffordableHousingLimitedPartnership	0	USD
CY2010	aubn	Proceeds From Sale Of Affordable Housing Limited Partnership ProceedsFromSaleOfAffordableHousingLimitedPartnership	0	USD
CY2010	us-gaap	Proceeds From Sale Of Foreclosed Assets ProceedsFromSaleOfForeclosedAssets	660000	USD
CY2011	us-gaap	Proceeds From Sale Of Foreclosed Assets ProceedsFromSaleOfForeclosedAssets	1966000	USD
CY2012	us-gaap	Proceeds From Sale Of Foreclosed Assets ProceedsFromSaleOfForeclosedAssets	4249000	USD
CY2012Q4	aubn	Loans And Leases Receivable Deferred Income1 LoansAndLeasesReceivableDeferredIncome1	233000	USD
CY2011Q4	aubn	Construction And Land Development Loans ConstructionAndLandDevelopmentLoans	39814000	USD
CY2012Q4	us-gaap	Available For Sale Securities Debt Maturities Within One Year Fair Value AvailableForSaleSecuritiesDebtMaturitiesWithinOneYearFairValue	111000	USD
CY2010Q4	us-gaap	Cash Cash Equivalents And Federal Funds Sold CashCashEquivalentsAndFederalFundsSold	21424000	USD
CY2012	us-gaap	Increase Decrease In Other Operating Assets IncreaseDecreaseInOtherOperatingAssets	-1131000	USD
CY2011	us-gaap	Increase Decrease In Other Operating Assets IncreaseDecreaseInOtherOperatingAssets	-1015000	USD
CY2010	us-gaap	Increase Decrease In Other Operating Assets IncreaseDecreaseInOtherOperatingAssets	-1694000	USD
CY2012	us-gaap	Payments For Proceeds From Loans And Leases PaymentsForProceedsFromLoansAndLeases	33456000	USD
CY2011	us-gaap	Payments For Proceeds From Loans And Leases PaymentsForProceedsFromLoansAndLeases	2824000	USD
CY2010	us-gaap	Payments For Proceeds From Loans And Leases PaymentsForProceedsFromLoansAndLeases	3221000	USD
CY2012	us-gaap	Use Of Estimates UseOfEstimates	<p style='margin-top:9pt; margin-bottom:0pt'><font style="font-family:Times New Roman;font-size:10pt;font-weight:bold;margin-left:0px;">Use of Estimates </font></p><p style='margin-top:9pt; margin-bottom:0pt'><font style="font-family:Times New Roman;font-size:10pt;margin-left:24.5px;">The preparation of financial statements in conformity with </font><font style="font-family:Times New Roman;font-size:10pt;">U.S.</font><font style="font-family:Times New Roman;font-size:10pt;"> generally accepted accounting principles requires management to make estimates and assumptions that affect the reported amounts of assets and liabilities and the disclosure of contingent assets and liabilities as of the balance sheet date and the reported amounts</font><font style="font-family:Times New Roman;font-size:10pt;"> of</font><font style="font-family:Times New Roman;font-size:10pt;"> income and expense during the reporting period. Actual results could differ from those estimates. Material estimates that are particularly susceptible to significant change in the near term include the determination of the allowance for loan losses</font><font style="font-family:Times New Roman;font-size:10pt;">, </font><font style="font-family:Times New Roman;font-size:10pt;">fair value measurements</font><font style="font-family:Times New Roman;font-size:10pt;">, valuation of other real estate owned, and valuation of deferred tax assets.</font></p><p style='margin-top:0pt; margin-bottom:0pt'> </p>
CY2012Q4	us-gaap	Available For Sale Securities Debt Maturities After One Through Five Years Fair Value AvailableForSaleSecuritiesDebtMaturitiesAfterOneThroughFiveYearsFairValue	1830000	USD
CY2012Q4	us-gaap	Available For Sale Securities Debt Maturities After Five Through Ten Years Fair Value AvailableForSaleSecuritiesDebtMaturitiesAfterFiveThroughTenYearsFairValue	45771000	USD
CY2012	us-gaap	Basis Of Accounting BasisOfAccounting	<p style='margin-top:9pt; margin-bottom:0pt'><font style="font-family:Times New Roman;font-size:10pt;font-weight:bold;margin-left:0px;">Basis of Presentation </font></p><p style='margin-top:9pt; margin-bottom:0pt'><font style="font-family:Times New Roman;font-size:10pt;margin-left:24.5px;">The consolidated financial statements include the accounts of the Company and its wholly-owned subsidiar</font><font style="font-family:Times New Roman;font-size:10pt;">ies.</font><font style="font-family:Times New Roman;font-size:10pt;"> </font><font style="font-family:Times New Roman;font-size:10pt;">Auburn National Bancorporation Capital Trust I </font><font style="font-family:Times New Roman;font-size:10pt;">is</font><font style="font-family:Times New Roman;font-size:10pt;"> an affiliate of the Company and was included in these consolidated financial statements pursuant to the equity method of accounting. </font><font style="font-family:Times New Roman;font-size:10pt;">Significant intercompany transactions </font><font style="font-family:Times New Roman;font-size:10pt;">and accounts </font><font style="font-family:Times New Roman;font-size:10pt;">are eliminated in consolidation. </font></p><p style='margin-top:9pt; margin-bottom:0pt'> </p>
CY2012	us-gaap	Nature Of Operations NatureOfOperations	<p style='margin-top:0pt; margin-bottom:0pt'><font style="font-family:Times New Roman;font-size:10pt;font-weight:bold;margin-left:0px;">NOTE</font><font style="font-family:Times New Roman;font-size:10pt;font-weight:bold;"> </font><font style="font-family:Times New Roman;font-size:10pt;font-weight:bold;">1</font><font style="font-family:Times New Roman;font-size:10pt;font-weight:bold;">: SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES</font></p><p style='margin-top:0pt; margin-bottom:0pt'> </p><p style='margin-top:9pt; margin-bottom:0pt'><font style="font-family:Times New Roman;font-size:10pt;font-weight:bold;margin-left:0px;">Nature of Business </font></p><p style='margin-top:9pt; margin-bottom:0pt'><font style="font-family:Times New Roman;font-size:10pt;margin-left:24.5px;">Auburn National Bancorporation, Inc. (the “Company”) is a bank holding company whose primary business is conducted by its wholly-owned subsidiary, </font><font style="font-family:Times New Roman;font-size:10pt;">AuburnBank</font><font style="font-family:Times New Roman;font-size:10pt;"> (the “Bank”). </font><font style="font-family:Times New Roman;font-size:10pt;">AuburnBank</font><font style="font-family:Times New Roman;font-size:10pt;"> is a commercial bank located in </font><font style="font-family:Times New Roman;font-size:10pt;">Auburn</font><font style="font-family:Times New Roman;font-size:10pt;">, </font><font style="font-family:Times New Roman;font-size:10pt;">Alabama</font><font style="font-family:Times New Roman;font-size:10pt;">. The Bank provides a full range of banking services in its primary market area, </font><font style="font-family:Times New Roman;font-size:10pt;">Lee</font><font style="font-family:Times New Roman;font-size:10pt;"> </font><font style="font-family:Times New Roman;font-size:10pt;">County</font><font style="font-family:Times New Roman;font-size:10pt;">, which includes the Auburn-Opelika Metropolitan Statistical Area. </font></p><p style='margin-top:9pt; margin-bottom:0pt'> </p>
CY2012	aubn	Basic And Diluted Weighted Average Shares Outstanding BasicAndDilutedWeightedAverageSharesOutstanding	3642831	shares
CY2011	aubn	Basic And Diluted Weighted Average Shares Outstanding BasicAndDilutedWeightedAverageSharesOutstanding	3642735	shares
CY2010	aubn	Basic And Diluted Weighted Average Shares Outstanding BasicAndDilutedWeightedAverageSharesOutstanding	3642851	shares
CY2010	us-gaap	Earnings Per Share Basic And Diluted EarningsPerShareBasicAndDiluted	1.47
CY2011	us-gaap	Earnings Per Share Basic And Diluted EarningsPerShareBasicAndDiluted	1.52
CY2012	us-gaap	Earnings Per Share Basic And Diluted EarningsPerShareBasicAndDiluted	1.86
CY2012Q4	aubn	Trust Preferred Securities Issued TrustPreferredSecuritiesIssued	7000000	USD
CY2012Q4	us-gaap	Available For Sale Securities Debt Maturities After Ten Years Fair Value AvailableForSaleSecuritiesDebtMaturitiesAfterTenYearsFairValue	211763000	USD
CY2012Q4	aubn	Available For Sale Securities Fair Value AvailableForSaleSecuritiesFairValue	259475000	USD
CY2012Q4	us-gaap	Available For Sale Securities Gross Unrealized Gain Loss AvailableForSaleSecuritiesGrossUnrealizedGainLoss	8534000	USD
CY2012Q4	us-gaap	Available For Sale Securities Gross Unrealized Losses1 AvailableForSaleSecuritiesGrossUnrealizedLosses1	335000	USD
CY2012Q4	us-gaap	Available For Sale Securities Amortized Cost AvailableForSaleSecuritiesAmortizedCost	251276000	USD
CY2012Q4	us-gaap	Available For Sale Securities Pledged As Collateral AvailableForSaleSecuritiesPledgedAsCollateral	134000000	USD
CY2011Q4	us-gaap	Available For Sale Securities Pledged As Collateral AvailableForSaleSecuritiesPledgedAsCollateral	161500000	USD
CY2011Q4	us-gaap	Cost Method Investments Aggregate Carrying Amount CostMethodInvestmentsAggregateCarryingAmount	5000000	USD
CY2012Q4	us-gaap	Cost Method Investments Aggregate Carrying Amount CostMethodInvestmentsAggregateCarryingAmount	3000000	USD
CY2011Q4	us-gaap	Available For Sale Securities Debt Maturities Within One Year Fair Value AvailableForSaleSecuritiesDebtMaturitiesWithinOneYearFairValue	0	USD
CY2011Q4	us-gaap	Available For Sale Securities Debt Maturities After One Through Five Years Fair Value AvailableForSaleSecuritiesDebtMaturitiesAfterOneThroughFiveYearsFairValue	414000	USD
CY2011Q4	us-gaap	Available For Sale Securities Debt Maturities After Five Through Ten Years Fair Value AvailableForSaleSecuritiesDebtMaturitiesAfterFiveThroughTenYearsFairValue	37709000	USD
CY2011Q4	aubn	Available For Sale Securities Fair Value AvailableForSaleSecuritiesFairValue	299582000	USD
CY2011Q4	us-gaap	Available For Sale Securities Gross Unrealized Gain Loss AvailableForSaleSecuritiesGrossUnrealizedGainLoss	7241000	USD
CY2011Q4	us-gaap	Available For Sale Securities Gross Unrealized Losses1 AvailableForSaleSecuritiesGrossUnrealizedLosses1	551000	USD
CY2011Q4	us-gaap	Available For Sale Securities Amortized Cost AvailableForSaleSecuritiesAmortizedCost	292892000	USD
CY2012Q4	us-gaap	Available For Sale Securities Continuous Unrealized Loss Position Twelve Months Or Longer Fair Value AvailableForSaleSecuritiesContinuousUnrealizedLossPositionTwelveMonthsOrLongerFairValue	346000	USD
CY2012Q4	us-gaap	Availableforsale Securities Continuous Unrealized Loss Position Less Than12 Months Aggregate Losses2 AvailableforsaleSecuritiesContinuousUnrealizedLossPositionLessThan12MonthsAggregateLosses2	181000	USD
CY2012Q4	us-gaap	Availableforsale Securities Continuous Unrealized Loss Position12 Months Or Longer Aggregate Losses2 AvailableforsaleSecuritiesContinuousUnrealizedLossPosition12MonthsOrLongerAggregateLosses2	154000	USD
CY2012Q4	us-gaap	Availableforsale Securities Continuous Unrealized Loss Position Aggregate Losses2 AvailableforsaleSecuritiesContinuousUnrealizedLossPositionAggregateLosses2	335000	USD
CY2012Q4	us-gaap	Available For Sale Securities Continuous Unrealized Loss Position Less Than Twelve Months Fair Value AvailableForSaleSecuritiesContinuousUnrealizedLossPositionLessThanTwelveMonthsFairValue	35173000	USD
CY2012Q4	us-gaap	Available For Sale Securities Continuous Unrealized Loss Position Fair Value AvailableForSaleSecuritiesContinuousUnrealizedLossPositionFairValue	35519000	USD
CY2011Q4	us-gaap	Available For Sale Securities Continuous Unrealized Loss Position Twelve Months Or Longer Fair Value AvailableForSaleSecuritiesContinuousUnrealizedLossPositionTwelveMonthsOrLongerFairValue	1575000	USD
CY2011Q4	us-gaap	Availableforsale Securities Continuous Unrealized Loss Position12 Months Or Longer Aggregate Losses2 AvailableforsaleSecuritiesContinuousUnrealizedLossPosition12MonthsOrLongerAggregateLosses2	410000	USD
CY2011Q4	us-gaap	Availableforsale Securities Continuous Unrealized Loss Position Less Than12 Months Aggregate Losses2 AvailableforsaleSecuritiesContinuousUnrealizedLossPositionLessThan12MonthsAggregateLosses2	141000	USD
CY2011Q4	us-gaap	Available For Sale Securities Continuous Unrealized Loss Position Less Than Twelve Months Fair Value AvailableForSaleSecuritiesContinuousUnrealizedLossPositionLessThanTwelveMonthsFairValue	23706000	USD
CY2011Q4	us-gaap	Availableforsale Securities Continuous Unrealized Loss Position Aggregate Losses2 AvailableforsaleSecuritiesContinuousUnrealizedLossPositionAggregateLosses2	551000	USD
CY2011Q4	us-gaap	Available For Sale Securities Continuous Unrealized Loss Position Fair Value AvailableForSaleSecuritiesContinuousUnrealizedLossPositionFairValue	25281000	USD
CY2011Q4	us-gaap	Other Than Temporary Impairment Credit Losses Recognized In Earnings Credit Losses On Debt Securities Held OtherThanTemporaryImpairmentCreditLossesRecognizedInEarningsCreditLossesOnDebtSecuritiesHeld	3276000	USD
CY2010Q4	us-gaap	Other Than Temporary Impairment Credit Losses Recognized In Earnings Credit Losses On Debt Securities Held OtherThanTemporaryImpairmentCreditLossesRecognizedInEarningsCreditLossesOnDebtSecuritiesHeld	2938000	USD
CY2009Q4	us-gaap	Other Than Temporary Impairment Credit Losses Recognized In Earnings Credit Losses On Debt Securities Held OtherThanTemporaryImpairmentCreditLossesRecognizedInEarningsCreditLossesOnDebtSecuritiesHeld	4570000	USD
CY2012	us-gaap	Other Than Temporary Impairment Credit Losses Recognized In Earnings Additions No Previous Impairment OtherThanTemporaryImpairmentCreditLossesRecognizedInEarningsAdditionsNoPreviousImpairment	0	USD
CY2012	us-gaap	Other Than Temporary Impairment Credit Losses Recognized In Earnings Additions Additional Credit Losses OtherThanTemporaryImpairmentCreditLossesRecognizedInEarningsAdditionsAdditionalCreditLosses	130000	USD
CY2012	us-gaap	Other Than Temporary Impairment Credit Losses Recognized In Earnings Reductions Securities Sold OtherThanTemporaryImpairmentCreditLossesRecognizedInEarningsReductionsSecuritiesSold	-2149000	USD
CY2011	us-gaap	Other Than Temporary Impairment Credit Losses Recognized In Earnings Additions No Previous Impairment OtherThanTemporaryImpairmentCreditLossesRecognizedInEarningsAdditionsNoPreviousImpairment	0	USD
CY2011	us-gaap	Other Than Temporary Impairment Credit Losses Recognized In Earnings Additions Additional Credit Losses OtherThanTemporaryImpairmentCreditLossesRecognizedInEarningsAdditionsAdditionalCreditLosses	338000	USD
CY2011	us-gaap	Other Than Temporary Impairment Credit Losses Recognized In Earnings Reductions Securities Sold OtherThanTemporaryImpairmentCreditLossesRecognizedInEarningsReductionsSecuritiesSold	0	USD
CY2010	us-gaap	Other Than Temporary Impairment Credit Losses Recognized In Earnings Additions No Previous Impairment OtherThanTemporaryImpairmentCreditLossesRecognizedInEarningsAdditionsNoPreviousImpairment	1160000	USD
CY2010	us-gaap	Other Than Temporary Impairment Credit Losses Recognized In Earnings Additions Additional Credit Losses OtherThanTemporaryImpairmentCreditLossesRecognizedInEarningsAdditionsAdditionalCreditLosses	58000	USD
CY2010	us-gaap	Other Than Temporary Impairment Credit Losses Recognized In Earnings Reductions Securities Sold OtherThanTemporaryImpairmentCreditLossesRecognizedInEarningsReductionsSecuritiesSold	-975000	USD
CY2012	us-gaap	Other Than Temporary Impairment Credit Losses Recognized In Earnings Reductions Change In Status OtherThanTemporaryImpairmentCreditLossesRecognizedInEarningsReductionsChangeInStatus	0	USD
CY2011	us-gaap	Other Than Temporary Impairment Credit Losses Recognized In Earnings Reductions Change In Status OtherThanTemporaryImpairmentCreditLossesRecognizedInEarningsReductionsChangeInStatus	0	USD
CY2010	us-gaap	Other Than Temporary Impairment Credit Losses Recognized In Earnings Reductions Change In Status OtherThanTemporaryImpairmentCreditLossesRecognizedInEarningsReductionsChangeInStatus	-1875000	USD
CY2012	aubn	Securities With Intent To Sell Other Than Temporary Impairment Charges SecuritiesWithIntentToSellOtherThanTemporaryImpairmentCharges	0	USD
CY2011	aubn	Other Than Temporary Impairment Charges On Debt Securities OtherThanTemporaryImpairmentChargesOnDebtSecurities	468000	USD
CY2010	aubn	Other Than Temporary Impairment Charges Trust Preferred Securities Pooled OtherThanTemporaryImpairmentChargesTrustPreferredSecuritiesPooled	50000	USD
CY2010	aubn	Other Than Temporary Impairment Charges Trust Preferred Securities Individual Issuers OtherThanTemporaryImpairmentChargesTrustPreferredSecuritiesIndividualIssuers	1168000	USD
CY2012	aubn	Non Credit Related Other Than Temporary Impairment Charges NonCreditRelatedOtherThanTemporaryImpairmentCharges	0	USD
CY2010	aubn	Credit Related Other Than Temporary Impairement Charges CreditRelatedOtherThanTemporaryImpairementCharges	1218000	USD
CY2012	aubn	Other Than Temporary Impairment Charges Trust Preferred Securities Pooled OtherThanTemporaryImpairmentChargesTrustPreferredSecuritiesPooled	0	USD
CY2012	aubn	Other Than Temporary Impairment Charges On Debt Securities OtherThanTemporaryImpairmentChargesOnDebtSecurities	130000	USD
CY2012	aubn	Other Than Temporary Impairment Charges Trust Preferred Securities Individual Issuers OtherThanTemporaryImpairmentChargesTrustPreferredSecuritiesIndividualIssuers	130000	USD
CY2011	aubn	Other Than Temporary Impairment Charges Trust Preferred Securities Pooled OtherThanTemporaryImpairmentChargesTrustPreferredSecuritiesPooled	0	USD
CY2011	aubn	Other Than Temporary Impairment Charges Trust Preferred Securities Individual Issuers OtherThanTemporaryImpairmentChargesTrustPreferredSecuritiesIndividualIssuers	338000	USD
CY2010	aubn	Securities With Intent To Sell Other Than Temporary Impairment Charges SecuritiesWithIntentToSellOtherThanTemporaryImpairmentCharges	810000	USD
CY2011	aubn	Credit Related Other Than Temporary Impairement Charges CreditRelatedOtherThanTemporaryImpairementCharges	338000	USD
CY2011	aubn	Securities With Intent To Sell Other Than Temporary Impairment Charges SecuritiesWithIntentToSellOtherThanTemporaryImpairmentCharges	0	USD
CY2011	aubn	Non Credit Related Other Than Temporary Impairment Charges NonCreditRelatedOtherThanTemporaryImpairmentCharges	130000	USD
CY2010	aubn	Non Credit Related Other Than Temporary Impairment Charges NonCreditRelatedOtherThanTemporaryImpairmentCharges	210000	USD
CY2010	aubn	Other Than Temporary Impairment Charges On Debt Securities OtherThanTemporaryImpairmentChargesOnDebtSecurities	2238000	USD
CY2010	aubn	Other Than Temporary Impairment Charges Corporate Debt Securities OtherThanTemporaryImpairmentChargesCorporateDebtSecurities	810000	USD
CY2012	us-gaap	Available For Sale Securities Gross Realized Gains AvailableForSaleSecuritiesGrossRealizedGains	1005000	USD
CY2012	us-gaap	Available For Sale Securities Gross Realized Losses AvailableForSaleSecuritiesGrossRealizedLosses	196000	USD
CY2012	us-gaap	Available For Sale Securities Gross Realized Gain Loss Net AvailableForSaleSecuritiesGrossRealizedGainLossNet	679000	USD
CY2011	us-gaap	Available For Sale Securities Gross Realized Gains AvailableForSaleSecuritiesGrossRealizedGains	1698000	USD
CY2011	us-gaap	Available For Sale Securities Gross Realized Losses AvailableForSaleSecuritiesGrossRealizedLosses	482000	USD
CY2011	us-gaap	Available For Sale Securities Gross Realized Gain Loss Net AvailableForSaleSecuritiesGrossRealizedGainLossNet	878000	USD
CY2010	us-gaap	Available For Sale Securities Gross Realized Gains AvailableForSaleSecuritiesGrossRealizedGains	3496000	USD
CY2010	us-gaap	Available For Sale Securities Gross Realized Losses AvailableForSaleSecuritiesGrossRealizedLosses	45000	USD
CY2010	us-gaap	Available For Sale Securities Gross Realized Gain Loss Net AvailableForSaleSecuritiesGrossRealizedGainLossNet	1423000	USD
CY2012	aubn	Other Than Temporary Impairment Charges Included In Earnings OtherThanTemporaryImpairmentChargesIncludedInEarnings	130000	USD
CY2011	aubn	Other Than Temporary Impairment Charges Included In Earnings OtherThanTemporaryImpairmentChargesIncludedInEarnings	338000	USD
CY2010	aubn	Other Than Temporary Impairment Charges Included In Earnings OtherThanTemporaryImpairmentChargesIncludedInEarnings	2028000	USD
CY2012Q4	us-gaap	Loans And Leases Receivable Commercial LoansAndLeasesReceivableCommercial	59334000	USD
CY2012Q4	aubn	Construction And Land Development Loans ConstructionAndLandDevelopmentLoans	37631000	USD
CY2012Q4	aubn	Commercial Real Estate Owner Occupied Loans CommercialRealEstateOwnerOccupiedLoans	64368000	USD
CY2012Q4	aubn	Commerical Real Estate Other Loans CommericalRealEstateOtherLoans	119243000	USD
CY2012Q4	aubn	Commericial Real Estate Loans CommericialRealEstateLoans	183611000	USD
CY2012Q4	aubn	Consumer Mortgage Loans ConsumerMortgageLoans	58087000	USD
CY2012Q4	aubn	Residential Real Estate Investment Property Loans ResidentialRealEstateInvestmentPropertyLoans	47544000	USD
CY2012Q4	aubn	Residential Real Estate Loans ResidentialRealEstateLoans	105631000	USD
CY2012Q4	aubn	Consumer Installment And Revolving Loans ConsumerInstallmentAndRevolvingLoans	12219000	USD
CY2012Q4	us-gaap	Loans And Leases Receivable Gross Carrying Amount LoansAndLeasesReceivableGrossCarryingAmount	398426000	USD
CY2010	us-gaap	Financing Receivable Allowance For Credit Losses Write Offs FinancingReceivableAllowanceForCreditLossesWriteOffs	-2687000	USD
CY2012	aubn	Financing Receivable Allowance For Credit Losses Net Chargeoffs Recoveries FinancingReceivableAllowanceForCreditLossesNetChargeoffsRecoveries	-4011000	USD
CY2011Q4	aubn	Commericial Real Estate Loans CommericialRealEstateLoans	162435000	USD
CY2011Q4	us-gaap	Loans And Leases Receivable Commercial LoansAndLeasesReceivableCommercial	54988000	USD
CY2011Q4	aubn	Commercial Real Estate Owner Occupied Loans CommercialRealEstateOwnerOccupiedLoans	70202000	USD
CY2011Q4	aubn	Residential Real Estate Investment Property Loans ResidentialRealEstateInvestmentPropertyLoans	43767000	USD
CY2011Q4	aubn	Consumer Installment And Revolving Loans ConsumerInstallmentAndRevolvingLoans	11454000	USD
CY2009Q4	us-gaap	Financing Receivable Allowance For Credit Losses FinancingReceivableAllowanceForCreditLosses	6495000	USD
CY2012	us-gaap	Financing Receivable Allowance For Credit Losses Write Offs FinancingReceivableAllowanceForCreditLossesWriteOffs	-4334000	USD
CY2011	us-gaap	Financing Receivable Allowance For Credit Losses Write Offs FinancingReceivableAllowanceForCreditLossesWriteOffs	-3413000	USD
CY2011Q4	aubn	Commerical Real Estate Other Loans CommericalRealEstateOtherLoans	92233000	USD
CY2011Q4	aubn	Loans And Leases Receivable Deferred Income1 LoansAndLeasesReceivableDeferredIncome1	153000	USD
CY2011Q4	aubn	Residential Real Estate Loans ResidentialRealEstateLoans	101725000	USD
CY2011Q4	us-gaap	Loans And Leases Receivable Gross Carrying Amount LoansAndLeasesReceivableGrossCarryingAmount	370416000	USD
CY2011Q4	aubn	Consumer Mortgage Loans ConsumerMortgageLoans	57958000	USD
CY2012Q4	aubn	Percentage Of Loans Secured By Real Estate PercentageOfLoansSecuredByRealEstate	0.820
CY2012	aubn	Financing Receivables Troubled Debt Restructuring Charge Off Of B Notes FinancingReceivablesTroubledDebtRestructuringChargeOffOfBNotes	900000	USD
CY2012Q4	us-gaap	Financing Receivable Recorded Investment Current FinancingReceivableRecordedInvestmentCurrent	385823000	USD
CY2012Q4	aubn	Financing Receivable Recorded Investment30 To89 Days Past Due FinancingReceivableRecordedInvestment30To89DaysPastDue	2010000	USD
CY2012Q4	us-gaap	Financing Receivable Recorded Investment90 Days Past Due And Still Accruing FinancingReceivableRecordedInvestment90DaysPastDueAndStillAccruing	58000	USD
CY2012Q4	aubn	Financing Receivable Recorded Investment Total Still Accruing FinancingReceivableRecordedInvestmentTotalStillAccruing	387891000	USD
CY2012Q4	us-gaap	Financing Receivable Recorded Investment Nonaccrual Status FinancingReceivableRecordedInvestmentNonaccrualStatus	10535000	USD
CY2011Q4	us-gaap	Financing Receivable Recorded Investment Current FinancingReceivableRecordedInvestmentCurrent	357252000	USD
CY2011Q4	us-gaap	Financing Receivable Recorded Investment Nonaccrual Status FinancingReceivableRecordedInvestmentNonaccrualStatus	10354000	USD
CY2011	aubn	Financing Receivables Troubled Debt Restructuring Charge Off Of B Notes FinancingReceivablesTroubledDebtRestructuringChargeOffOfBNotes	600000	USD
CY2010	us-gaap	Impaired Financing Receivable Average Recorded Investment ImpairedFinancingReceivableAverageRecordedInvestment	9200000	USD
CY2012	us-gaap	Loans And Leases Receivable Impaired Interest Lost On Nonaccrual Loans LoansAndLeasesReceivableImpairedInterestLostOnNonaccrualLoans	511000	USD
CY2011	us-gaap	Loans And Leases Receivable Impaired Interest Lost On Nonaccrual Loans LoansAndLeasesReceivableImpairedInterestLostOnNonaccrualLoans	494000	USD
CY2010	us-gaap	Loans And Leases Receivable Impaired Interest Lost On Nonaccrual Loans LoansAndLeasesReceivableImpairedInterestLostOnNonaccrualLoans	346000	USD
CY2011Q4	aubn	Financing Receivable Recorded Investment30 To89 Days Past Due FinancingReceivableRecordedInvestment30To89DaysPastDue	2810000	USD
CY2011Q4	us-gaap	Financing Receivable Recorded Investment90 Days Past Due And Still Accruing FinancingReceivableRecordedInvestment90DaysPastDueAndStillAccruing	0	USD
CY2011Q4	aubn	Financing Receivable Recorded Investment Total Still Accruing FinancingReceivableRecordedInvestmentTotalStillAccruing	360062000	USD
CY2011	aubn	Financing Receivable Allowance For Credit Losses Net Chargeoffs Recoveries FinancingReceivableAllowanceForCreditLossesNetChargeoffsRecoveries	-3207000	USD
CY2010	aubn	Financing Receivable Allowance For Credit Losses Net Chargeoffs Recoveries FinancingReceivableAllowanceForCreditLossesNetChargeoffsRecoveries	-2399000	USD
CY2011Q4	us-gaap	Financing Receivable Allowance For Credit Losses FinancingReceivableAllowanceForCreditLosses	6919000	USD
CY2010Q4	us-gaap	Financing Receivable Allowance For Credit Losses FinancingReceivableAllowanceForCreditLosses	7676000	USD
CY2012Q4	us-gaap	Financing Receivable Allowance For Credit Losses FinancingReceivableAllowanceForCreditLosses	6723000	USD
CY2010	us-gaap	Financing Receivable Allowance For Credit Losses Recovery FinancingReceivableAllowanceForCreditLossesRecovery	288000	USD
CY2011	us-gaap	Financing Receivable Allowance For Credit Losses Recovery FinancingReceivableAllowanceForCreditLossesRecovery	206000	USD
CY2012	aubn	Financingreceivableallowanceforcreditlossadditionalinformationtabletextblock Financingreceivableallowanceforcreditlossadditionalinformationtabletextblock	<div><table style="border-collapse:collapse;margin-top:20px;"><tr style="height: 21px"><td style="width: 18px; text-align:left;border-color:#000000;min-width:18px;"> </td><td style="width: 18px; text-align:left;border-color:#000000;min-width:18px;"> </td><td style="width: 18px; text-align:left;border-color:#000000;min-width:18px;"> </td><td style="width: 18px; text-align:left;border-color:#000000;min-width:18px;"> </td><td style="width: 17px; text-align:left;border-color:#000000;min-width:17px;"> </td><td style="width: 167px; text-align:left;border-color:#000000;min-width:167px;"> </td><td style="width: 17px; text-align:center;border-color:#000000;min-width:17px;"> </td><td colspan="2" style="width: 185px; border-bottom-style:solid;border-bottom-width:1px;text-align:center;border-color:#000000;min-width:185px;"><font style="FONT-WEIGHT: bold;FONT-FAMILY: Times New Roman;FONT-SIZE: 8pt;COLOR: #000000;TEXT-ALIGN: center;">Collectively evaluated (1)</font></td><td style="width: 17px; text-align:center;border-color:#000000;min-width:17px;"> </td><td colspan="2" style="width: 184px; border-bottom-style:solid;border-bottom-width:1px;text-align:center;border-color:#000000;min-width:184px;"><font style="FONT-WEIGHT: bold;FONT-FAMILY: Times New Roman;FONT-SIZE: 8pt;COLOR: #000000;TEXT-ALIGN: center;">Individually evaluated (2)</font></td><td style="width: 17px; text-align:center;border-color:#000000;min-width:17px;"> </td><td colspan="2" style="width: 184px; border-bottom-style:solid;border-bottom-width:1px;text-align:center;border-color:#000000;min-width:184px;"><font style="FONT-WEIGHT: bold;FONT-FAMILY: Times New Roman;FONT-SIZE: 8pt;COLOR: #000000;TEXT-ALIGN: center;">Total</font></td></tr><tr style="height: 22px"><td style="width: 18px; text-align:left;border-color:#000000;min-width:18px;"> </td><td style="width: 18px; text-align:left;border-color:#000000;min-width:18px;"> </td><td style="width: 18px; text-align:left;border-color:#000000;min-width:18px;"> </td><td style="width: 18px; text-align:left;border-color:#000000;min-width:18px;"> </td><td style="width: 17px; text-align:left;border-color:#000000;min-width:17px;"> </td><td style="width: 167px; text-align:left;border-color:#000000;min-width:167px;"> </td><td style="width: 17px; text-align:center;border-color:#000000;min-width:17px;"> </td><td style="width: 89px; border-top-style:solid;border-top-width:1px;text-align:center;border-color:#000000;min-width:89px;"><font style="FONT-WEIGHT: bold;FONT-FAMILY: Times New Roman;FONT-SIZE: 8pt;COLOR: #000000;TEXT-ALIGN: center;">Allowance</font></td><td style="width: 96px; border-top-style:solid;border-top-width:1px;text-align:center;border-color:#000000;min-width:96px;"><font style="FONT-WEIGHT: bold;FONT-FAMILY: Times New Roman;FONT-SIZE: 8pt;COLOR: #000000;TEXT-ALIGN: center;">Recorded</font></td><td style="width: 17px; text-align:center;border-color:#000000;min-width:17px;"> </td><td style="width: 89px; border-top-style:solid;border-top-width:1px;text-align:center;border-color:#000000;min-width:89px;"><font style="FONT-WEIGHT: bold;FONT-FAMILY: Times New Roman;FONT-SIZE: 8pt;COLOR: #000000;TEXT-ALIGN: center;">Allowance</font></td><td style="width: 95px; border-top-style:solid;border-top-width:1px;text-align:center;border-color:#000000;min-width:95px;"><font style="FONT-WEIGHT: bold;FONT-FAMILY: Times New Roman;FONT-SIZE: 8pt;COLOR: #000000;TEXT-ALIGN: center;">Recorded</font></td><td style="width: 17px; text-align:center;border-color:#000000;min-width:17px;"> </td><td style="width: 89px; border-top-style:solid;border-top-width:1px;text-align:center;border-color:#000000;min-width:89px;"><font style="FONT-WEIGHT: bold;FONT-FAMILY: Times New Roman;FONT-SIZE: 8pt;COLOR: #000000;TEXT-ALIGN: center;">Allowance</font></td><td style="width: 95px; border-top-style:solid;border-top-width:1px;text-align:center;border-color:#000000;min-width:95px;"><font style="FONT-WEIGHT: bold;FONT-FAMILY: Times New Roman;FONT-SIZE: 8pt;COLOR: #000000;TEXT-ALIGN: center;">Recorded</font></td></tr><tr style="height: 22px"><td style="width: 18px; text-align:left;border-color:#000000;min-width:18px;"> </td><td style="width: 18px; text-align:left;border-color:#000000;min-width:18px;"> </td><td style="width: 18px; text-align:left;border-color:#000000;min-width:18px;"> </td><td style="width: 18px; text-align:left;border-color:#000000;min-width:18px;"> </td><td style="width: 17px; text-align:left;border-color:#000000;min-width:17px;"> </td><td style="width: 167px; text-align:left;border-color:#000000;min-width:167px;"> </td><td style="width: 17px; text-align:center;border-color:#000000;min-width:17px;"> </td><td style="width: 89px; text-align:center;border-color:#000000;min-width:89px;"><font style="FONT-WEIGHT: bold;FONT-FAMILY: Times New Roman;FONT-SIZE: 8pt;COLOR: #000000;TEXT-ALIGN: center;">for loan</font></td><td style="width: 96px; text-align:center;border-color:#000000;min-width:96px;"><font style="FONT-WEIGHT: bold;FONT-FAMILY: Times New Roman;FONT-SIZE: 8pt;COLOR: #000000;TEXT-ALIGN: center;">investment</font></td><td style="width: 17px; text-align:center;border-color:#000000;min-width:17px;"> </td><td style="width: 89px; text-align:center;border-color:#000000;min-width:89px;"><font style="FONT-WEIGHT: bold;FONT-FAMILY: Times New Roman;FONT-SIZE: 8pt;COLOR: #000000;TEXT-ALIGN: center;">for loan</font></td><td style="width: 95px; text-align:center;border-color:#000000;min-width:95px;"><font style="FONT-WEIGHT: bold;FONT-FAMILY: Times New Roman;FONT-SIZE: 8pt;COLOR: #000000;TEXT-ALIGN: center;">investment</font></td><td style="width: 17px; text-align:center;border-color:#000000;min-width:17px;"> </td><td style="width: 89px; text-align:center;border-color:#000000;min-width:89px;"><font style="FONT-WEIGHT: bold;FONT-FAMILY: Times New Roman;FONT-SIZE: 8pt;COLOR: #000000;TEXT-ALIGN: center;">for loan</font></td><td style="width: 95px; text-align:center;border-color:#000000;min-width:95px;"><font style="FONT-WEIGHT: bold;FONT-FAMILY: Times New Roman;FONT-SIZE: 8pt;COLOR: #000000;TEXT-ALIGN: center;">investment</font></td></tr><tr style="height: 21px"><td colspan="6" style="width: 256px; border-bottom-style:solid;border-bottom-width:1px;text-align:left;border-color:#000000;min-width:256px;"><font style="FONT-STYLE: italic;FONT-FAMILY: Times New Roman;FONT-SIZE: 8pt;COLOR: #000000;">(In thousands)</font></td><td style="width: 17px; border-bottom-style:solid;border-bottom-width:1px;text-align:center;border-color:#000000;min-width:17px;"> </td><td style="width: 89px; border-bottom-style:solid;border-bottom-width:1px;text-align:center;border-color:#000000;min-width:89px;"><font style="FONT-WEIGHT: bold;FONT-FAMILY: Times New Roman;FONT-SIZE: 8pt;COLOR: #000000;TEXT-ALIGN: center;">losses</font></td><td style="width: 96px; border-bottom-style:solid;border-bottom-width:1px;text-align:center;border-color:#000000;min-width:96px;"><font style="FONT-WEIGHT: bold;FONT-FAMILY: Times New Roman;FONT-SIZE: 8pt;COLOR: #000000;TEXT-ALIGN: center;">in loans</font></td><td style="width: 17px; border-bottom-style:solid;border-bottom-width:1px;text-align:center;border-color:#000000;min-width:17px;"> </td><td style="width: 89px; border-bottom-style:solid;border-bottom-width:1px;text-align:center;border-color:#000000;min-width:89px;"><font style="FONT-WEIGHT: bold;FONT-FAMILY: Times New Roman;FONT-SIZE: 8pt;COLOR: #000000;TEXT-ALIGN: center;">losses</font></td><td style="width: 95px; border-bottom-style:solid;border-bottom-width:1px;text-align:center;border-color:#000000;min-width:95px;"><font style="FONT-WEIGHT: bold;FONT-FAMILY: Times New Roman;FONT-SIZE: 8pt;COLOR: #000000;TEXT-ALIGN: center;">in loans</font></td><td style="width: 17px; border-bottom-style:solid;border-bottom-width:1px;text-align:center;border-color:#000000;min-width:17px;"> </td><td style="width: 89px; border-bottom-style:solid;border-bottom-width:1px;text-align:center;border-color:#000000;min-width:89px;"><font style="FONT-WEIGHT: bold;FONT-FAMILY: Times New Roman;FONT-SIZE: 8pt;COLOR: #000000;TEXT-ALIGN: center;">losses</font></td><td style="width: 95px; border-bottom-style:solid;border-bottom-width:1px;text-align:center;border-color:#000000;min-width:95px;"><font style="FONT-WEIGHT: bold;FONT-FAMILY: Times New Roman;FONT-SIZE: 8pt;COLOR: #000000;TEXT-ALIGN: center;">in loans</font></td></tr><tr style="height: 22px"><td colspan="6" style="width: 256px; border-top-style:solid;border-top-width:1px;text-align:left;border-color:#000000;min-width:256px;"><font style="FONT-WEIGHT: bold;FONT-FAMILY: Times New Roman;FONT-SIZE: 10pt;COLOR: #000000;TEXT-ALIGN: left;">December 31, 2012:</font></td><td style="width: 17px; border-top-style:solid;border-top-width:1px;text-align:center;border-color:#000000;min-width:17px;"> </td><td style="width: 89px; border-top-style:solid;border-top-width:1px;text-align:center;border-color:#000000;min-width:89px;"> </td><td style="width: 96px; border-top-style:solid;border-top-width:1px;text-align:center;border-color:#000000;min-width:96px;"> </td><td style="width: 17px; border-top-style:solid;border-top-width:1px;text-align:center;border-color:#000000;min-width:17px;"> </td><td style="width: 89px; border-top-style:solid;border-top-width:1px;text-align:center;border-color:#000000;min-width:89px;"> </td><td style="width: 95px; border-top-style:solid;border-top-width:1px;text-align:center;border-color:#000000;min-width:95px;"> </td><td style="width: 17px; border-top-style:solid;border-top-width:1px;text-align:center;border-color:#000000;min-width:17px;"> </td><td style="width: 89px; border-top-style:solid;border-top-width:1px;text-align:center;border-color:#000000;min-width:89px;"> </td><td style="width: 95px; border-top-style:solid;border-top-width:1px;text-align:center;border-color:#000000;min-width:95px;"> </td></tr><tr style="height: 21px"><td colspan="6" style="width: 256px; text-align:left;border-color:#000000;min-width:256px;"><font style="FONT-FAMILY: Times New Roman;FONT-SIZE: 10pt;COLOR: #000000;TEXT-ALIGN: left;">Commercial and industrial</font></td><td style="width: 17px; text-align:center;border-color:#000000;min-width:17px;"><font style="FONT-FAMILY: Times New Roman;FONT-SIZE: 10pt;COLOR: #000000;TEXT-ALIGN: center;">$</font></td><td style="width: 89px; text-align:right;border-color:#000000;min-width:89px;"><font style="FONT-FAMILY: Times New Roman;FONT-SIZE: 10pt;COLOR: #000000;"> 812</font></td><td style="width: 96px; text-align:right;border-color:#000000;min-width:96px;"><font style="FONT-FAMILY: Times New Roman;FONT-SIZE: 10pt;COLOR: #000000;"> 59,165</font></td><td style="width: 17px; text-align:left;border-color:#000000;min-width:17px;"> </td><td style="width: 89px; text-align:right;border-color:#000000;min-width:89px;"><font style="FONT-FAMILY: Times New Roman;FONT-SIZE: 10pt;COLOR: #000000;TEXT-ALIGN: right;"> —</font></td><td style="width: 95px; text-align:right;border-color:#000000;min-width:95px;"><font style="FONT-FAMILY: Times New Roman;FONT-SIZE: 10pt;COLOR: #000000;"> 169</font></td><td style="width: 17px; text-align:left;border-color:#000000;min-width:17px;"> </td><td style="width: 89px; text-align:right;border-color:#000000;min-width:89px;"><font style="FONT-FAMILY: Times New Roman;FONT-SIZE: 10pt;COLOR: #000000;"> 812</font></td><td style="width: 95px; text-align:right;border-color:#000000;min-width:95px;"><font style="FONT-FAMILY: Times New Roman;FONT-SIZE: 10pt;COLOR: #000000;"> 59,334</font></td></tr><tr style="height: 21px"><td colspan="6" style="width: 256px; text-align:left;border-color:#000000;min-width:256px;"><font style="FONT-FAMILY: Times New Roman;FONT-SIZE: 10pt;COLOR: #000000;TEXT-ALIGN: left;">Construction and land development</font></td><td style="width: 17px; text-align:center;border-color:#000000;min-width:17px;"> </td><td style="width: 89px; text-align:right;border-color:#000000;min-width:89px;"><font style="FONT-FAMILY: Times New Roman;FONT-SIZE: 10pt;COLOR: #000000;"> 1,417</font></td><td style="width: 96px; text-align:right;border-color:#000000;min-width:96px;"><font style="FONT-FAMILY: Times New Roman;FONT-SIZE: 10pt;COLOR: #000000;"> 36,008</font></td><td style="width: 17px; text-align:left;border-color:#000000;min-width:17px;"> </td><td style="width: 89px; text-align:right;border-color:#000000;min-width:89px;"><font style="FONT-FAMILY: Times New Roman;FONT-SIZE: 10pt;COLOR: #000000;"> 129</font></td><td style="width: 95px; text-align:right;border-color:#000000;min-width:95px;"><font style="FONT-FAMILY: Times New Roman;FONT-SIZE: 10pt;COLOR: #000000;"> 1,623</font></td><td style="width: 17px; text-align:left;border-color:#000000;min-width:17px;"> </td><td style="width: 89px; text-align:right;border-color:#000000;min-width:89px;"><font style="FONT-FAMILY: Times New Roman;FONT-SIZE: 10pt;COLOR: #000000;"> 1,545</font></td><td style="width: 95px; text-align:right;border-color:#000000;min-width:95px;"><font style="FONT-FAMILY: Times New Roman;FONT-SIZE: 10pt;COLOR: #000000;"> 37,631</font></td></tr><tr style="height: 21px"><td colspan="6" style="width: 256px; text-align:left;border-color:#000000;min-width:256px;"><font style="FONT-FAMILY: Times New Roman;FONT-SIZE: 10pt;COLOR: #000000;TEXT-ALIGN: left;">Commercial real estate</font></td><td style="width: 17px; text-align:center;border-color:#000000;min-width:17px;"> </td><td style="width: 89px; text-align:right;border-color:#000000;min-width:89px;"><font style="FONT-FAMILY: Times New Roman;FONT-SIZE: 10pt;COLOR: #000000;"> 3,002</font></td><td style="width: 96px; text-align:right;border-color:#000000;min-width:96px;"><font style="FONT-FAMILY: Times New Roman;FONT-SIZE: 10pt;COLOR: #000000;"> 176,085</font></td><td style="width: 17px; text-align:left;border-color:#000000;min-width:17px;"> </td><td style="width: 89px; text-align:right;border-color:#000000;min-width:89px;"><font style="FONT-FAMILY: Times New Roman;FONT-SIZE: 10pt;COLOR: #000000;"> 134</font></td><td style="width: 95px; text-align:right;border-color:#000000;min-width:95px;"><font style="FONT-FAMILY: Times New Roman;FONT-SIZE: 10pt;COLOR: #000000;"> 7,526</font></td><td style="width: 17px; text-align:left;border-color:#000000;min-width:17px;"> </td><td style="width: 89px; text-align:right;border-color:#000000;min-width:89px;"><font style="FONT-FAMILY: Times New Roman;FONT-SIZE: 10pt;COLOR: #000000;"> 3,137</font></td><td style="width: 95px; text-align:right;border-color:#000000;min-width:95px;"><font style="FONT-FAMILY: Times New Roman;FONT-SIZE: 10pt;COLOR: #000000;"> 183,611</font></td></tr><tr style="height: 21px"><td colspan="6" style="width: 256px; text-align:left;border-color:#000000;min-width:256px;"><font style="FONT-FAMILY: Times New Roman;FONT-SIZE: 10pt;COLOR: #000000;TEXT-ALIGN: left;">Residential real estate</font></td><td style="width: 17px; text-align:center;border-color:#000000;min-width:17px;"> </td><td style="width: 89px; text-align:right;border-color:#000000;min-width:89px;"><font style="FONT-FAMILY: Times New Roman;FONT-SIZE: 10pt;COLOR: #000000;"> 1,126</font></td><td style="width: 96px; text-align:right;border-color:#000000;min-width:96px;"><font style="FONT-FAMILY: Times New Roman;FONT-SIZE: 10pt;COLOR: #000000;"> 104,414</font></td><td style="width: 17px; text-align:left;border-color:#000000;min-width:17px;"> </td><td style="width: 89px; text-align:right;border-color:#000000;min-width:89px;"><font style="FONT-FAMILY: Times New Roman;FONT-SIZE: 10pt;COLOR: #000000;TEXT-ALIGN: right;"> —</font></td><td style="width: 95px; text-align:right;border-color:#000000;min-width:95px;"><font style="FONT-FAMILY: Times New Roman;FONT-SIZE: 10pt;COLOR: #000000;"> 1,217</font></td><td style="width: 17px; text-align:left;border-color:#000000;min-width:17px;"> </td><td style="width: 89px; text-align:right;border-color:#000000;min-width:89px;"><font style="FONT-FAMILY: Times New Roman;FONT-SIZE: 10pt;COLOR: #000000;"> 1,126</font></td><td style="width: 95px; text-align:right;border-color:#000000;min-width:95px;"><font style="FONT-FAMILY: Times New Roman;FONT-SIZE: 10pt;COLOR: #000000;"> 105,631</font></td></tr><tr style="height: 22px"><td colspan="6" style="width: 256px; border-bottom-style:solid;border-bottom-width:1px;text-align:left;border-color:#000000;min-width:256px;"><font style="FONT-FAMILY: Times New Roman;FONT-SIZE: 10pt;COLOR: #000000;TEXT-ALIGN: left;">Consumer installment</font></td><td style="width: 17px; border-bottom-style:solid;border-bottom-width:1px;text-align:center;border-color:#000000;min-width:17px;"> </td><td style="width: 89px; border-bottom-style:solid;border-bottom-width:1px;text-align:right;border-color:#000000;min-width:89px;"><font style="FONT-FAMILY: Times New Roman;FONT-SIZE: 10pt;COLOR: #000000;"> 103</font></td><td style="width: 96px; border-bottom-style:solid;border-bottom-width:1px;text-align:right;border-color:#000000;min-width:96px;"><font style="FONT-FAMILY: Times New Roman;FONT-SIZE: 10pt;COLOR: #000000;"> 12,219</font></td><td style="width: 17px; border-bottom-style:solid;border-bottom-width:1px;text-align:left;border-color:#000000;min-width:17px;"> </td><td style="width: 89px; border-bottom-style:solid;border-bottom-width:1px;text-align:right;border-color:#000000;min-width:89px;"><font style="FONT-FAMILY: Times New Roman;FONT-SIZE: 10pt;COLOR: #000000;TEXT-ALIGN: right;"> —</font></td><td style="width: 95px; border-bottom-style:solid;border-bottom-width:1px;text-align:right;border-color:#000000;min-width:95px;"><font style="FONT-FAMILY: Times New Roman;FONT-SIZE: 10pt;COLOR: #000000;TEXT-ALIGN: right;"> —</font></td><td style="width: 17px; border-bottom-style:solid;border-bottom-width:1px;text-align:left;border-color:#000000;min-width:17px;"> </td><td style="width: 89px; border-bottom-style:solid;border-bottom-width:1px;text-align:right;border-color:#000000;min-width:89px;"><font style="FONT-FAMILY: Times New Roman;FONT-SIZE: 10pt;COLOR: #000000;"> 103</font></td><td style="width: 95px; border-bottom-style:solid;border-bottom-width:1px;text-align:right;border-color:#000000;min-width:95px;"><font style="FONT-FAMILY: Times New Roman;FONT-SIZE: 10pt;COLOR: #000000;"> 12,219</font></td></tr><tr style="height: 22px"><td style="width: 18px; border-top-style:solid;border-top-width:1px;border-bottom-style:double;border-bottom-width:3px;text-align:left;border-color:#000000;min-width:18px;"> </td><td style="width: 18px; border-top-style:solid;border-top-width:1px;border-bottom-style:double;border-bottom-width:3px;text-align:left;border-color:#000000;min-width:18px;"> </td><td colspan="4" style="width: 220px; border-top-style:solid;border-top-width:1px;border-bottom-style:double;border-bottom-width:3px;text-align:left;border-color:#000000;min-width:220px;"><font style="FONT-FAMILY: Times New Roman;FONT-SIZE: 10pt;COLOR: #000000;">Total</font></td><td style="width: 17px; border-top-style:solid;border-top-width:1px;border-bottom-style:double;border-bottom-width:3px;text-align:center;border-color:#000000;min-width:17px;"><font style="FONT-FAMILY: Times New Roman;FONT-SIZE: 10pt;COLOR: #000000;TEXT-ALIGN: center;">$</font></td><td style="width: 89px; border-top-style:solid;border-top-width:1px;border-bottom-style:double;border-bottom-width:3px;text-align:right;border-color:#000000;min-width:89px;"><font style="FONT-FAMILY: Times New Roman;FONT-SIZE: 10pt;COLOR: #000000;"> 6,460</font></td><td style="width: 96px; border-top-style:solid;border-top-width:1px;border-bottom-style:double;border-bottom-width:3px;text-align:right;border-color:#000000;min-width:96px;"><font style="FONT-FAMILY: Times New Roman;FONT-SIZE: 10pt;COLOR: #000000;"> 387,891</font></td><td style="width: 17px; border-top-style:solid;border-top-width:1px;border-bottom-style:double;border-bottom-width:3px;text-align:left;border-color:#000000;min-width:17px;"> </td><td style="width: 89px; border-top-style:solid;border-top-width:1px;border-bottom-style:double;border-bottom-width:3px;text-align:right;border-color:#000000;min-width:89px;"><font style="FONT-FAMILY: Times New Roman;FONT-SIZE: 10pt;COLOR: #000000;"> 263</font></td><td style="width: 95px; border-top-style:solid;border-top-width:1px;border-bottom-style:double;border-bottom-width:3px;text-align:right;border-color:#000000;min-width:95px;"><font style="FONT-FAMILY: Times New Roman;FONT-SIZE: 10pt;COLOR: #000000;"> 10,535</font></td><td style="width: 17px; border-top-style:solid;border-top-width:1px;border-bottom-style:double;border-bottom-width:3px;text-align:left;border-color:#000000;min-width:17px;"> </td><td style="width: 89px; border-top-style:solid;border-top-width:1px;border-bottom-style:double;border-bottom-width:3px;text-align:right;border-color:#000000;min-width:89px;"><font style="FONT-FAMILY: Times New Roman;FONT-SIZE: 10pt;COLOR: #000000;"> 6,723</font></td><td style="width: 95px; border-top-style:solid;border-top-width:1px;border-bottom-style:double;border-bottom-width:3px;text-align:right;border-color:#000000;min-width:95px;"><font style="FONT-FAMILY: Times New Roman;FONT-SIZE: 10pt;COLOR: #000000;"> 398,426</font></td></tr></table></div><p style='margin-top: 0pt; margin-bottom: 0pt;'></p><div><table style="border-collapse:collapse;margin-top:20px;"><tr style="height: 22px"><td colspan="6" style="width: 256px; text-align:left;border-color:#000000;min-width:256px;"><font style="FONT-WEIGHT: bold;FONT-FAMILY: Times New Roman;FONT-SIZE: 10pt;COLOR: #000000;TEXT-ALIGN: left;">December 31, 2011:</font></td><td style="width: 17px; text-align:center;border-color:#000000;min-width:17px;"> </td><td style="width: 89px; text-align:center;border-color:#000000;min-width:89px;"> </td><td style="width: 96px; text-align:center;border-color:#000000;min-width:96px;"> </td><td style="width: 17px; text-align:center;border-color:#000000;min-width:17px;"> </td><td style="width: 89px; text-align:center;border-color:#000000;min-width:89px;"> </td><td style="width: 95px; text-align:center;border-color:#000000;min-width:95px;"> </td><td style="width: 17px; text-align:center;border-color:#000000;min-width:17px;"> </td><td style="width: 89px; text-align:center;border-color:#000000;min-width:89px;"> </td><td style="width: 95px; text-align:center;border-color:#000000;min-width:95px;"> </td></tr><tr style="height: 21px"><td colspan="6" style="width: 256px; text-align:left;border-color:#000000;min-width:256px;"><font style="FONT-FAMILY: Times New Roman;FONT-SIZE: 10pt;COLOR: #000000;TEXT-ALIGN: left;">Commercial and industrial</font></td><td style="width: 17px; text-align:center;border-color:#000000;min-width:17px;"><font style="FONT-FAMILY: Times New Roman;FONT-SIZE: 10pt;COLOR: #000000;TEXT-ALIGN: center;">$</font></td><td style="width: 89px; text-align:right;border-color:#000000;min-width:89px;"><font style="FONT-FAMILY: Times New Roman;FONT-SIZE: 10pt;COLOR: #000000;"> 948</font></td><td style="width: 96px; text-align:right;border-color:#000000;min-width:96px;"><font style="FONT-FAMILY: Times New Roman;FONT-SIZE: 10pt;COLOR: #000000;"> 54,772</font></td><td style="width: 17px; text-align:left;border-color:#000000;min-width:17px;"> </td><td style="width: 89px; text-align:right;border-color:#000000;min-width:89px;"><font style="FONT-FAMILY: Times New Roman;FONT-SIZE: 10pt;COLOR: #000000;TEXT-ALIGN: right;"> —</font></td><td style="width: 95px; text-align:right;border-color:#000000;min-width:95px;"><font style="FONT-FAMILY: Times New Roman;FONT-SIZE: 10pt;COLOR: #000000;"> 216</font></td><td style="width: 17px; text-align:left;border-color:#000000;min-width:17px;"> </td><td style="width: 89px; text-align:right;border-color:#000000;min-width:89px;"><font style="FONT-FAMILY: Times New Roman;FONT-SIZE: 10pt;COLOR: #000000;"> 948</font></td><td style="width: 95px; text-align:right;border-color:#000000;min-width:95px;"><font style="FONT-FAMILY: Times New Roman;FONT-SIZE: 10pt;COLOR: #000000;"> 54,988</font></td></tr><tr style="height: 21px"><td colspan="6" style="width: 256px; text-align:left;border-color:#000000;min-width:256px;"><font style="FONT-FAMILY: Times New Roman;FONT-SIZE: 10pt;COLOR: #000000;TEXT-ALIGN: left;">Construction and land development</font></td><td style="width: 17px; text-align:center;border-color:#000000;min-width:17px;"> </td><td style="width: 89px; text-align:right;border-color:#000000;min-width:89px;"><font style="FONT-FAMILY: Times New Roman;FONT-SIZE: 10pt;COLOR: #000000;"> 1,323</font></td><td style="width: 96px; text-align:right;border-color:#000000;min-width:96px;"><font style="FONT-FAMILY: Times New Roman;FONT-SIZE: 10pt;COLOR: #000000;"> 34,719</font></td><td style="width: 17px; text-align:left;border-color:#000000;min-width:17px;"> </td><td style="width: 89px; text-align:right;border-color:#000000;min-width:89px;"><font style="FONT-FAMILY: Times New Roman;FONT-SIZE: 10pt;COLOR: #000000;"> 147</font></td><td style="width: 95px; text-align:right;border-color:#000000;min-width:95px;"><font style="FONT-FAMILY: Times New Roman;FONT-SIZE: 10pt;COLOR: #000000;"> 5,095</font></td><td style="width: 17px; text-align:left;border-color:#000000;min-width:17px;"> </td><td style="width: 89px; text-align:right;border-color:#000000;min-width:89px;"><font style="FONT-FAMILY: Times New Roman;FONT-SIZE: 10pt;COLOR: #000000;"> 1,470</font></td><td style="width: 95px; text-align:right;border-color:#000000;min-width:95px;"><font style="FONT-FAMILY: Times New Roman;FONT-SIZE: 10pt;COLOR: #000000;"> 39,814</font></td></tr><tr style="height: 21px"><td colspan="6" style="width: 256px; text-align:left;border-color:#000000;min-width:256px;"><font style="FONT-FAMILY: Times New Roman;FONT-SIZE: 10pt;COLOR: #000000;TEXT-ALIGN: left;">Commercial real estate</font></td><td style="width: 17px; text-align:center;border-color:#000000;min-width:17px;"> </td><td style="width: 89px; text-align:right;border-color:#000000;min-width:89px;"><font style="FONT-FAMILY: Times New Roman;FONT-SIZE: 10pt;COLOR: #000000;"> 2,201</font></td><td style="width: 96px; text-align:right;border-color:#000000;min-width:96px;"><font style="FONT-FAMILY: Times New Roman;FONT-SIZE: 10pt;COLOR: #000000;"> 158,053</font></td><td style="width: 17px; text-align:left;border-color:#000000;min-width:17px;"> </td><td style="width: 89px; text-align:right;border-color:#000000;min-width:89px;"><font style="FONT-FAMILY: Times New Roman;FONT-SIZE: 10pt;COLOR: #000000;"> 808</font></td><td style="width: 95px; text-align:right;border-color:#000000;min-width:95px;"><font style="FONT-FAMILY: Times New Roman;FONT-SIZE: 10pt;COLOR: #000000;"> 4,382</font></td><td style="width: 17px; text-align:left;border-color:#000000;min-width:17px;"> </td><td style="width: 89px; text-align:right;border-color:#000000;min-width:89px;"><font style="FONT-FAMILY: Times New Roman;FONT-SIZE: 10pt;COLOR: #000000;"> 3,009</font></td><td style="width: 95px; text-align:right;border-color:#000000;min-width:95px;"><font style="FONT-FAMILY: Times New Roman;FONT-SIZE: 10pt;COLOR: #000000;"> 162,435</font></td></tr><tr style="height: 21px"><td colspan="6" style="width: 256px; text-align:left;border-color:#000000;min-width:256px;"><font style="FONT-FAMILY: Times New Roman;FONT-SIZE: 10pt;COLOR: #000000;TEXT-ALIGN: left;">Residential real estate</font></td><td style="width: 17px; text-align:center;border-color:#000000;min-width:17px;"> </td><td style="width: 89px; text-align:right;border-color:#000000;min-width:89px;"><font style="FONT-FAMILY: Times New Roman;FONT-SIZE: 10pt;COLOR: #000000;"> 1,097</font></td><td style="width: 96px; text-align:right;border-color:#000000;min-width:96px;"><font style="FONT-FAMILY: Times New Roman;FONT-SIZE: 10pt;COLOR: #000000;"> 100,432</font></td><td style="width: 17px; text-align:left;border-color:#000000;min-width:17px;"> </td><td style="width: 89px; text-align:right;border-color:#000000;min-width:89px;"><font style="FONT-FAMILY: Times New Roman;FONT-SIZE: 10pt;COLOR: #000000;"> 266</font></td><td style="width: 95px; text-align:right;border-color:#000000;min-width:95px;"><font style="FONT-FAMILY: Times New Roman;FONT-SIZE: 10pt;COLOR: #000000;"> 1,293</font></td><td style="width: 17px; text-align:left;border-color:#000000;min-width:17px;"> </td><td style="width: 89px; text-align:right;border-color:#000000;min-width:89px;"><font style="FONT-FAMILY: Times New Roman;FONT-SIZE: 10pt;COLOR: #000000;"> 1,363</font></td><td style="width: 95px; text-align:right;border-color:#000000;min-width:95px;"><font style="FONT-FAMILY: Times New Roman;FONT-SIZE: 10pt;COLOR: #000000;"> 101,725</font></td></tr><tr style="height: 22px"><td colspan="6" style="width: 256px; text-align:left;border-color:#000000;min-width:256px;"><font style="FONT-FAMILY: Times New Roman;FONT-SIZE: 10pt;COLOR: #000000;TEXT-ALIGN: left;">Consumer installment</font></td><td style="width: 17px; text-align:center;border-color:#000000;min-width:17px;"> </td><td style="width: 89px; text-align:right;border-color:#000000;min-width:89px;"><font style="FONT-FAMILY: Times New Roman;FONT-SIZE: 10pt;COLOR: #000000;"> 129</font></td><td style="width: 96px; text-align:right;border-color:#000000;min-width:96px;"><font style="FONT-FAMILY: Times New Roman;FONT-SIZE: 10pt;COLOR: #000000;"> 11,454</font></td><td style="width: 17px; text-align:left;border-color:#000000;min-width:17px;"> </td><td style="width: 89px; text-align:right;border-color:#000000;min-width:89px;"><font style="FONT-FAMILY: Times New Roman;FONT-SIZE: 10pt;COLOR: #000000;TEXT-ALIGN: right;"> —</font></td><td style="width: 95px; text-align:right;border-color:#000000;min-width:95px;"><font style="FONT-FAMILY: Times New Roman;FONT-SIZE: 10pt;COLOR: #000000;TEXT-ALIGN: right;"> —</font></td><td style="width: 17px; text-align:left;border-color:#000000;min-width:17px;"> </td><td style="width: 89px; text-align:right;border-color:#000000;min-width:89px;"><font style="FONT-FAMILY: Times New Roman;FONT-SIZE: 10pt;COLOR: #000000;"> 129</font></td><td style="width: 95px; text-align:right;border-color:#000000;min-width:95px;"><font style="FONT-FAMILY: Times New Roman;FONT-SIZE: 10pt;COLOR: #000000;"> 11,454</font></td></tr><tr style="height: 22px"><td style="width: 18px; border-top-style:solid;border-top-width:1px;border-bottom-style:double;border-bottom-width:3px;text-align:left;border-color:#000000;min-width:18px;"> </td><td style="width: 18px; border-top-style:solid;border-top-width:1px;border-bottom-style:double;border-bottom-width:3px;text-align:left;border-color:#000000;min-width:18px;"> </td><td colspan="4" style="width: 220px; border-top-style:solid;border-top-width:1px;border-bottom-style:double;border-bottom-width:3px;text-align:left;border-color:#000000;min-width:220px;"><font style="FONT-FAMILY: Times New Roman;FONT-SIZE: 10pt;COLOR: #000000;">Total</font></td><td style="width: 17px; border-top-style:solid;border-top-width:1px;border-bottom-style:double;border-bottom-width:3px;text-align:center;border-color:#000000;min-width:17px;"><font style="FONT-FAMILY: Times New Roman;FONT-SIZE: 10pt;COLOR: #000000;TEXT-ALIGN: center;">$</font></td><td style="width: 89px; border-top-style:solid;border-top-width:1px;border-bottom-style:double;border-bottom-width:3px;text-align:right;border-color:#000000;min-width:89px;"><font style="FONT-FAMILY: Times New Roman;FONT-SIZE: 10pt;COLOR: #000000;"> 5,698</font></td><td style="width: 96px; border-top-style:solid;border-top-width:1px;border-bottom-style:double;border-bottom-width:3px;text-align:right;border-color:#000000;min-width:96px;"><font style="FONT-FAMILY: Times New Roman;FONT-SIZE: 10pt;COLOR: #000000;"> 359,430</font></td><td style="width: 17px; border-top-style:solid;border-top-width:1px;border-bottom-style:double;border-bottom-width:3px;text-align:left;border-color:#000000;min-width:17px;"> </td><td style="width: 89px; border-top-style:solid;border-top-width:1px;border-bottom-style:double;border-bottom-width:3px;text-align:right;border-color:#000000;min-width:89px;"><font style="FONT-FAMILY: Times New Roman;FONT-SIZE: 10pt;COLOR: #000000;"> 1,221</font></td><td style="width: 95px; border-top-style:solid;border-top-width:1px;border-bottom-style:double;border-bottom-width:3px;text-align:right;border-color:#000000;min-width:95px;"><font style="FONT-FAMILY: Times New Roman;FONT-SIZE: 10pt;COLOR: #000000;"> 10,986</font></td><td style="width: 17px; border-top-style:solid;border-top-width:1px;border-bottom-style:double;border-bottom-width:3px;text-align:left;border-color:#000000;min-width:17px;"> </td><td style="width: 89px; border-top-style:solid;border-top-width:1px;border-bottom-style:double;border-bottom-width:3px;text-align:right;border-color:#000000;min-width:89px;"><font style="FONT-FAMILY: Times New Roman;FONT-SIZE: 10pt;COLOR: #000000;"> 6,919</font></td><td style="width: 95px; border-top-style:solid;border-top-width:1px;border-bottom-style:double;border-bottom-width:3px;text-align:right;border-color:#000000;min-width:95px;"><font style="FONT-FAMILY: Times New Roman;FONT-SIZE: 10pt;COLOR: #000000;"> 370,416</font></td></tr><tr style="height: 8px"><td style="width: 18px; border-top-style:double;border-top-width:3px;text-align:left;border-color:#000000;min-width:18px;"> </td><td style="width: 18px; border-top-style:double;border-top-width:3px;text-align:left;border-color:#000000;min-width:18px;"> </td><td style="width: 18px; border-top-style:double;border-top-width:3px;text-align:left;border-color:#000000;min-width:18px;"> </td><td style="width: 18px; border-top-style:double;border-top-width:3px;text-align:left;border-color:#000000;min-width:18px;"> </td><td style="width: 17px; border-top-style:double;border-top-width:3px;text-align:left;border-color:#000000;min-width:17px;"> </td><td style="width: 167px; border-top-style:double;border-top-width:3px;text-align:left;border-color:#000000;min-width:167px;"> </td><td style="width: 17px; border-top-style:double;border-top-width:3px;text-align:center;border-color:#000000;min-width:17px;"> </td><td style="width: 89px; border-top-style:double;border-top-width:3px;text-align:left;border-color:#000000;min-width:89px;"> </td><td style="width: 96px; border-top-style:double;border-top-width:3px;text-align:left;border-color:#000000;min-width:96px;"> </td><td style="width: 17px; border-top-style:double;border-top-width:3px;text-align:left;border-color:#000000;min-width:17px;"> </td><td style="width: 89px; border-top-style:double;border-top-width:3px;text-align:left;border-color:#000000;min-width:89px;"> </td><td style="width: 95px; border-top-style:double;border-top-width:3px;text-align:left;border-color:#000000;min-width:95px;"> </td><td style="width: 17px; border-top-style:double;border-top-width:3px;text-align:left;border-color:#000000;min-width:17px;"> </td><td style="width: 89px; border-top-style:double;border-top-width:3px;text-align:left;border-color:#000000;min-width:89px;"> </td><td style="width: 95px; border-top-style:double;border-top-width:3px;text-align:left;border-color:#000000;min-width:95px;"> </td></tr><tr style="height: 17px"><td colspan="15" style="width: 860px; text-align:left;border-color:#000000;min-width:860px;"><font style="FONT-FAMILY: Times New Roman;FONT-SIZE: 8pt;COLOR: #000000;TEXT-ALIGN: left;">(1) Represents loans collectively evaluated for impairment in accordance with ASC 450-20, </font><font style="FONT-STYLE: italic;FONT-FAMILY: Times New Roman;FONT-SIZE: 8pt;COLOR: #000000;TEXT-ALIGN: left;">Loss Contingencies</font></td></tr><tr style="height: 17px"><td style="width: 18px; text-align:left;border-color:#000000;min-width:18px;"> </td><td colspan="14" style="width: 842px; text-align:left;border-color:#000000;min-width:842px;"><font style="FONT-FAMILY: Times New Roman;FONT-SIZE: 8pt;COLOR: #000000;TEXT-ALIGN: left;">(formerly FAS 5), and pursuant to amendments by ASU 2010-20 regarding allowance for unimpaired loans</font></td></tr><tr style="height: 17px"><td colspan="15" style="width: 860px; text-align:left;border-color:#000000;min-width:860px;"><font style="FONT-FAMILY: Times New Roman;FONT-SIZE: 8pt;COLOR: #000000;TEXT-ALIGN: left;">(2) Represents loans individually evaluated for impairment in accordance with ASC 310-30, </font><font style="FONT-STYLE: italic;FONT-FAMILY: Times New Roman;FONT-SIZE: 8pt;COLOR: #000000;TEXT-ALIGN: left;">Receivables </font><font style="FONT-FAMILY: Times New Roman;FONT-SIZE: 8pt;COLOR: #000000;TEXT-ALIGN: left;">(formerly</font></td></tr><tr style="height: 17px"><td style="width: 18px; text-align:left;border-color:#000000;min-width:18px;"> </td><td colspan="14" style="width: 842px; text-align:left;border-color:#000000;min-width:842px;"><font style="FONT-FAMILY: Times New Roman;FONT-SIZE: 8pt;COLOR: #000000;TEXT-ALIGN: left;"> FAS 114), and pursuant to amendments by ASU 2010-20 regarding allowance for impaired loans.</font></td></tr></table></div>
CY2012Q4	us-gaap	Financing Receivable Allowance For Credit Losses Collectively Evaluated For Impairment FinancingReceivableAllowanceForCreditLossesCollectivelyEvaluatedForImpairment	6460000	USD
CY2012Q4	us-gaap	Financing Receivable Collectively Evaluated For Impairment FinancingReceivableCollectivelyEvaluatedForImpairment	387891000	USD
CY2012Q4	us-gaap	Financing Receivable Allowance For Credit Losses Individually Evaluated For Impairment1 FinancingReceivableAllowanceForCreditLossesIndividuallyEvaluatedForImpairment1	263000	USD
CY2012Q4	us-gaap	Financing Receivable Individually Evaluated For Impairment FinancingReceivableIndividuallyEvaluatedForImpairment	10535000	USD
CY2011Q4	us-gaap	Financing Receivable Allowance For Credit Losses Collectively Evaluated For Impairment FinancingReceivableAllowanceForCreditLossesCollectivelyEvaluatedForImpairment	5698000	USD
CY2011Q4	us-gaap	Financing Receivable Collectively Evaluated For Impairment FinancingReceivableCollectivelyEvaluatedForImpairment	359430000	USD
CY2011Q4	us-gaap	Financing Receivable Individually Evaluated For Impairment FinancingReceivableIndividuallyEvaluatedForImpairment	10986000	USD
CY2011Q4	us-gaap	Financing Receivable Allowance For Credit Losses Individually Evaluated For Impairment1 FinancingReceivableAllowanceForCreditLossesIndividuallyEvaluatedForImpairment1	1221000	USD
CY2012Q4	aubn	Financing Receivable Recorded Investment Pass FinancingReceivableRecordedInvestmentPass	368837000	USD
CY2012Q4	aubn	Financing Receivable Recorded Investment Special Mention FinancingReceivableRecordedInvestmentSpecialMention	6447000	USD
CY2012Q4	aubn	Financing Receivable Recorded Investment Substandard Accruing FinancingReceivableRecordedInvestmentSubstandardAccruing	12607000	USD
CY2011Q4	aubn	Financing Receivable Recorded Investment Pass FinancingReceivableRecordedInvestmentPass	330300000	USD
CY2011Q4	aubn	Financing Receivable Recorded Investment Special Mention FinancingReceivableRecordedInvestmentSpecialMention	11246000	USD
CY2011Q4	aubn	Financing Receivable Recorded Investment Substandard Accruing FinancingReceivableRecordedInvestmentSubstandardAccruing	18516000	USD
CY2012Q4	us-gaap	Impaired Financing Receivable Unpaid Principal Balance ImpairedFinancingReceivableUnpaidPrincipalBalance	14598000	USD
CY2012Q4	aubn	Impaired Financing Receivable Charge Off And Payments Applied ImpairedFinancingReceivableChargeOffAndPaymentsApplied	-4063000	USD
CY2012Q4	us-gaap	Impaired Financing Receivable Recorded Investment ImpairedFinancingReceivableRecordedInvestment	10535000	USD
CY2012Q4	us-gaap	Impaired Financing Receivable Related Allowance ImpairedFinancingReceivableRelatedAllowance	263000	USD
CY2011Q4	us-gaap	Impaired Financing Receivable Unpaid Principal Balance ImpairedFinancingReceivableUnpaidPrincipalBalance	13666000	USD
CY2011Q4	aubn	Impaired Financing Receivable Charge Off And Payments Applied ImpairedFinancingReceivableChargeOffAndPaymentsApplied	-2680000	USD
CY2011Q4	us-gaap	Impaired Financing Receivable Recorded Investment ImpairedFinancingReceivableRecordedInvestment	10986000	USD
CY2011Q4	us-gaap	Impaired Financing Receivable Related Allowance ImpairedFinancingReceivableRelatedAllowance	1221000	USD
CY2012	aubn	Scheduleofaverageimpairedfinancingreceivabletabletextblock Scheduleofaverageimpairedfinancingreceivabletabletextblock	<div><table style="border-collapse:collapse;margin-top:20px;"><tr style="height: 21px"><td style="width: 19px; text-align:left;border-color:#000000;min-width:19px;"> </td><td style="width: 19px; text-align:left;border-color:#000000;min-width:19px;"> </td><td style="width: 19px; text-align:left;border-color:#000000;min-width:19px;"> </td><td style="width: 19px; text-align:left;border-color:#000000;min-width:19px;"> </td><td style="width: 19px; text-align:left;border-color:#000000;min-width:19px;"> </td><td style="width: 246px; text-align:left;border-color:#000000;min-width:246px;"> </td><td style="width: 15px; text-align:left;border-color:#000000;min-width:15px;"> </td><td style="width: 19px; text-align:left;border-color:#000000;min-width:19px;"> </td><td colspan="3" style="width: 225px; border-bottom-style:solid;border-bottom-width:1px;text-align:center;border-color:#000000;min-width:225px;"><font style="FONT-WEIGHT: bold;FONT-FAMILY: Times New Roman;FONT-SIZE: 8pt;COLOR: #000000;TEXT-ALIGN: center;">Year ended December 31, 2012</font></td><td style="width: 15px; text-align:center;border-color:#000000;min-width:15px;"> </td><td style="width: 19px; text-align:left;border-color:#000000;min-width:19px;"> </td><td colspan="3" style="width: 225px; border-bottom-style:solid;border-bottom-width:1px;text-align:center;border-color:#000000;min-width:225px;"><font style="FONT-WEIGHT: bold;FONT-FAMILY: Times New Roman;FONT-SIZE: 8pt;COLOR: #000000;TEXT-ALIGN: center;">Year ended December 31, 2011</font></td></tr><tr style="height: 22px"><td style="width: 19px; text-align:left;border-color:#000000;min-width:19px;"> </td><td style="width: 19px; text-align:left;border-color:#000000;min-width:19px;"> </td><td style="width: 19px; text-align:left;border-color:#000000;min-width:19px;"> </td><td style="width: 19px; text-align:left;border-color:#000000;min-width:19px;"> </td><td style="width: 19px; text-align:left;border-color:#000000;min-width:19px;"> </td><td style="width: 246px; text-align:left;border-color:#000000;min-width:246px;"> </td><td style="width: 15px; text-align:left;border-color:#000000;min-width:15px;"> </td><td style="width: 19px; text-align:left;border-color:#000000;min-width:19px;"> </td><td style="width: 103px; border-top-style:solid;border-top-width:1px;text-align:center;border-color:#000000;min-width:103px;"><font style="FONT-WEIGHT: bold;FONT-FAMILY: Times New Roman;FONT-SIZE: 8pt;COLOR: #000000;TEXT-ALIGN: center;">Average</font></td><td style="width: 19px; border-top-style:solid;border-top-width:1px;text-align:center;border-color:#000000;min-width:19px;"> </td><td style="width: 103px; border-top-style:solid;border-top-width:1px;text-align:center;border-color:#000000;min-width:103px;"><font style="FONT-WEIGHT: bold;FONT-FAMILY: Times New Roman;FONT-SIZE: 8pt;COLOR: #000000;TEXT-ALIGN: center;">Total interest</font></td><td style="width: 15px; text-align:center;border-color:#000000;min-width:15px;"> </td><td style="width: 19px; text-align:left;border-color:#000000;min-width:19px;"> </td><td style="width: 103px; border-top-style:solid;border-top-width:1px;text-align:center;border-color:#000000;min-width:103px;"><font style="FONT-WEIGHT: bold;FONT-FAMILY: Times New Roman;FONT-SIZE: 8pt;COLOR: #000000;TEXT-ALIGN: center;">Average</font></td><td style="width: 19px; border-top-style:solid;border-top-width:1px;text-align:center;border-color:#000000;min-width:19px;"> </td><td style="width: 103px; border-top-style:solid;border-top-width:1px;text-align:center;border-color:#000000;min-width:103px;"><font style="FONT-WEIGHT: bold;FONT-FAMILY: Times New Roman;FONT-SIZE: 8pt;COLOR: #000000;TEXT-ALIGN: center;">Total interest</font></td></tr><tr style="height: 22px"><td style="width: 19px; text-align:left;border-color:#000000;min-width:19px;"> </td><td style="width: 19px; text-align:left;border-color:#000000;min-width:19px;"> </td><td style="width: 19px; text-align:left;border-color:#000000;min-width:19px;"> </td><td style="width: 19px; text-align:left;border-color:#000000;min-width:19px;"> </td><td style="width: 19px; text-align:left;border-color:#000000;min-width:19px;"> </td><td style="width: 246px; text-align:left;border-color:#000000;min-width:246px;"> </td><td style="width: 15px; text-align:left;border-color:#000000;min-width:15px;"> </td><td style="width: 19px; text-align:left;border-color:#000000;min-width:19px;"> </td><td style="width: 103px; text-align:center;border-color:#000000;min-width:103px;"><font style="FONT-WEIGHT: bold;FONT-FAMILY: Times New Roman;FONT-SIZE: 8pt;COLOR: #000000;TEXT-ALIGN: center;">recorded</font></td><td style="width: 19px; text-align:center;border-color:#000000;min-width:19px;"> </td><td style="width: 103px; text-align:center;border-color:#000000;min-width:103px;"><font style="FONT-WEIGHT: bold;FONT-FAMILY: Times New Roman;FONT-SIZE: 8pt;COLOR: #000000;TEXT-ALIGN: center;">income</font></td><td style="width: 15px; text-align:center;border-color:#000000;min-width:15px;"> </td><td style="width: 19px; text-align:left;border-color:#000000;min-width:19px;"> </td><td style="width: 103px; text-align:center;border-color:#000000;min-width:103px;"><font style="FONT-WEIGHT: bold;FONT-FAMILY: Times New Roman;FONT-SIZE: 8pt;COLOR: #000000;TEXT-ALIGN: center;">recorded</font></td><td style="width: 19px; text-align:center;border-color:#000000;min-width:19px;"> </td><td style="width: 103px; text-align:center;border-color:#000000;min-width:103px;"><font style="FONT-WEIGHT: bold;FONT-FAMILY: Times New Roman;FONT-SIZE: 8pt;COLOR: #000000;TEXT-ALIGN: center;">income</font></td></tr><tr style="height: 21px"><td colspan="6" style="width: 341px; border-bottom-style:solid;border-bottom-width:1px;text-align:left;border-color:#000000;min-width:341px;"><font style="FONT-STYLE: italic;FONT-FAMILY: Times New Roman;FONT-SIZE: 8pt;COLOR: #000000;">(In thousands)</font></td><td style="width: 15px; border-bottom-style:solid;border-bottom-width:1px;text-align:left;border-color:#000000;min-width:15px;"> </td><td style="width: 19px; border-bottom-style:solid;border-bottom-width:1px;text-align:left;border-color:#000000;min-width:19px;"> </td><td style="width: 103px; border-bottom-style:solid;border-bottom-width:1px;text-align:center;border-color:#000000;min-width:103px;"><font style="FONT-WEIGHT: bold;FONT-FAMILY: Times New Roman;FONT-SIZE: 8pt;COLOR: #000000;TEXT-ALIGN: center;">investment</font></td><td style="width: 19px; border-bottom-style:solid;border-bottom-width:1px;text-align:center;border-color:#000000;min-width:19px;"> </td><td style="width: 103px; border-bottom-style:solid;border-bottom-width:1px;text-align:center;border-color:#000000;min-width:103px;"><font style="FONT-WEIGHT: bold;FONT-FAMILY: Times New Roman;FONT-SIZE: 8pt;COLOR: #000000;TEXT-ALIGN: center;">recognized</font></td><td style="width: 15px; border-bottom-style:solid;border-bottom-width:1px;text-align:center;border-color:#000000;min-width:15px;"> </td><td style="width: 19px; border-bottom-style:solid;border-bottom-width:1px;text-align:center;border-color:#000000;min-width:19px;"> </td><td style="width: 103px; border-bottom-style:solid;border-bottom-width:1px;text-align:center;border-color:#000000;min-width:103px;"><font style="FONT-WEIGHT: bold;FONT-FAMILY: Times New Roman;FONT-SIZE: 8pt;COLOR: #000000;TEXT-ALIGN: center;">investment</font></td><td style="width: 19px; border-bottom-style:solid;border-bottom-width:1px;text-align:center;border-color:#000000;min-width:19px;"> </td><td style="width: 103px; border-bottom-style:solid;border-bottom-width:1px;text-align:center;border-color:#000000;min-width:103px;"><font style="FONT-WEIGHT: bold;FONT-FAMILY: Times New Roman;FONT-SIZE: 8pt;COLOR: #000000;TEXT-ALIGN: center;">recognized</font></td></tr><tr style="height: 21px"><td colspan="16" style="width: 859px; border-top-style:solid;border-top-width:1px;text-align:left;border-color:#000000;min-width:859px;"><font style="FONT-WEIGHT: bold;FONT-FAMILY: Times New Roman;FONT-SIZE: 10pt;COLOR: #000000;TEXT-ALIGN: left;">Impaired loans:</font></td></tr><tr style="height: 21px"><td colspan="6" style="width: 341px; text-align:left;border-color:#000000;min-width:341px;"><font style="FONT-FAMILY: Times New Roman;FONT-SIZE: 10pt;COLOR: #000000;TEXT-ALIGN: left;">Commercial and industrial</font></td><td style="width: 15px; text-align:left;border-color:#000000;min-width:15px;"> </td><td style="width: 19px; text-align:center;border-color:#000000;min-width:19px;"><font style="FONT-FAMILY: Times New Roman;FONT-SIZE: 10pt;COLOR: #000000;TEXT-ALIGN: center;">$</font></td><td style="width: 103px; text-align:right;border-color:#000000;min-width:103px;"><font style="FONT-FAMILY: Times New Roman;FONT-SIZE: 10pt;COLOR: #000000;TEXT-ALIGN: right;">194</font></td><td style="width: 19px; text-align:left;border-color:#000000;min-width:19px;"> </td><td style="width: 103px; text-align:right;border-color:#000000;min-width:103px;"><font style="FONT-FAMILY: Times New Roman;FONT-SIZE: 10pt;COLOR: #000000;TEXT-ALIGN: right;">13</font></td><td style="width: 15px; text-align:right;border-color:#000000;min-width:15px;"> </td><td style="width: 19px; text-align:center;border-color:#000000;min-width:19px;"><font style="FONT-FAMILY: Times New Roman;FONT-SIZE: 10pt;COLOR: #000000;TEXT-ALIGN: center;">$</font></td><td style="width: 103px; text-align:right;border-color:#000000;min-width:103px;"><font style="FONT-FAMILY: Times New Roman;FONT-SIZE: 10pt;COLOR: #000000;TEXT-ALIGN: right;">316</font></td><td style="width: 19px; text-align:right;border-color:#000000;min-width:19px;"> </td><td style="width: 103px; text-align:right;border-color:#000000;min-width:103px;"><font style="FONT-FAMILY: Times New Roman;FONT-SIZE: 10pt;COLOR: #000000;TEXT-ALIGN: right;">9</font></td></tr><tr style="height: 21px"><td colspan="6" style="width: 341px; text-align:left;border-color:#000000;min-width:341px;"><font style="FONT-FAMILY: Times New Roman;FONT-SIZE: 10pt;COLOR: #000000;TEXT-ALIGN: left;">Construction and land development</font></td><td style="width: 15px; text-align:left;border-color:#000000;min-width:15px;"> </td><td style="width: 19px; text-align:center;border-color:#000000;min-width:19px;"> </td><td style="width: 103px; text-align:right;border-color:#000000;min-width:103px;"><font style="FONT-FAMILY: Times New Roman;FONT-SIZE: 10pt;COLOR: #000000;TEXT-ALIGN: right;">3,888</font></td><td style="width: 19px; text-align:left;border-color:#000000;min-width:19px;"> </td><td style="width: 103px; text-align:right;border-color:#000000;min-width:103px;"><font style="FONT-FAMILY: Times New Roman;FONT-SIZE: 10pt;COLOR: #000000;TEXT-ALIGN: right;"> —</font></td><td style="width: 15px; text-align:right;border-color:#000000;min-width:15px;"> </td><td style="width: 19px; text-align:center;border-color:#000000;min-width:19px;"> </td><td style="width: 103px; text-align:right;border-color:#000000;min-width:103px;"><font style="FONT-FAMILY: Times New Roman;FONT-SIZE: 10pt;COLOR: #000000;TEXT-ALIGN: right;">4,136</font></td><td style="width: 19px; text-align:right;border-color:#000000;min-width:19px;"> </td><td style="width: 103px; text-align:right;border-color:#000000;min-width:103px;"><font style="FONT-FAMILY: Times New Roman;FONT-SIZE: 10pt;COLOR: #000000;TEXT-ALIGN: right;"> —</font></td></tr><tr style="height: 21px"><td colspan="6" style="width: 341px; text-align:left;border-color:#000000;min-width:341px;"><font style="FONT-FAMILY: Times New Roman;FONT-SIZE: 10pt;COLOR: #000000;TEXT-ALIGN: left;">Commercial real estate:</font></td><td style="width: 15px; text-align:left;border-color:#000000;min-width:15px;"> </td><td style="width: 19px; text-align:center;border-color:#000000;min-width:19px;"> </td><td style="width: 103px; text-align:left;border-color:#000000;min-width:103px;"> </td><td style="width: 19px; text-align:left;border-color:#000000;min-width:19px;"> </td><td style="width: 103px; text-align:left;border-color:#000000;min-width:103px;"> </td><td style="width: 15px; text-align:left;border-color:#000000;min-width:15px;"> </td><td style="width: 19px; text-align:center;border-color:#000000;min-width:19px;"> </td><td style="width: 103px; text-align:right;border-color:#000000;min-width:103px;"> </td><td style="width: 19px; text-align:right;border-color:#000000;min-width:19px;"> </td><td style="width: 103px; text-align:right;border-color:#000000;min-width:103px;"> </td></tr><tr style="height: 21px"><td style="width: 19px; text-align:left;border-color:#000000;min-width:19px;"> </td><td colspan="5" style="width: 322px; text-align:left;border-color:#000000;min-width:322px;"><font style="FONT-FAMILY: Times New Roman;FONT-SIZE: 10pt;COLOR: #000000;TEXT-ALIGN: left;">Owner occupied</font></td><td style="width: 15px; text-align:left;border-color:#000000;min-width:15px;"> </td><td style="width: 19px; text-align:center;border-color:#000000;min-width:19px;"> </td><td style="width: 103px; text-align:right;border-color:#000000;min-width:103px;"><font style="FONT-FAMILY: Times New Roman;FONT-SIZE: 10pt;COLOR: #000000;TEXT-ALIGN: right;">2,449</font></td><td style="width: 19px; text-align:left;border-color:#000000;min-width:19px;"> </td><td style="width: 103px; text-align:right;border-color:#000000;min-width:103px;"><font style="FONT-FAMILY: Times New Roman;FONT-SIZE: 10pt;COLOR: #000000;TEXT-ALIGN: right;">64</font></td><td style="width: 15px; text-align:right;border-color:#000000;min-width:15px;"> </td><td style="width: 19px; text-align:center;border-color:#000000;min-width:19px;"> </td><td style="width: 103px; text-align:right;border-color:#000000;min-width:103px;"><font style="FONT-FAMILY: Times New Roman;FONT-SIZE: 10pt;COLOR: #000000;TEXT-ALIGN: right;">1,828</font></td><td style="width: 19px; text-align:right;border-color:#000000;min-width:19px;"> </td><td style="width: 103px; text-align:right;border-color:#000000;min-width:103px;"><font style="FONT-FAMILY: Times New Roman;FONT-SIZE: 10pt;COLOR: #000000;TEXT-ALIGN: right;">24</font></td></tr><tr style="height: 21px"><td style="width: 19px; border-bottom-style:solid;border-bottom-width:1px;text-align:left;border-color:#000000;min-width:19px;"> </td><td colspan="5" style="width: 322px; border-bottom-style:solid;border-bottom-width:1px;text-align:left;border-color:#000000;min-width:322px;"><font style="FONT-FAMILY: Times New Roman;FONT-SIZE: 10pt;COLOR: #000000;TEXT-ALIGN: left;">Other</font></td><td style="width: 15px; border-bottom-style:solid;border-bottom-width:1px;text-align:left;border-color:#000000;min-width:15px;"> </td><td style="width: 19px; border-bottom-style:solid;border-bottom-width:1px;text-align:center;border-color:#000000;min-width:19px;"> </td><td style="width: 103px; border-bottom-style:solid;border-bottom-width:1px;text-align:right;border-color:#000000;min-width:103px;"><font style="FONT-FAMILY: Times New Roman;FONT-SIZE: 10pt;COLOR: #000000;TEXT-ALIGN: right;">2,621</font></td><td style="width: 19px; border-bottom-style:solid;border-bottom-width:1px;text-align:left;border-color:#000000;min-width:19px;"> </td><td style="width: 103px; border-bottom-style:solid;border-bottom-width:1px;text-align:right;border-color:#000000;min-width:103px;"><font style="FONT-FAMILY: Times New Roman;FONT-SIZE: 10pt;COLOR: #000000;TEXT-ALIGN: right;"> —</font></td><td style="width: 15px; border-bottom-style:solid;border-bottom-width:1px;text-align:right;border-color:#000000;min-width:15px;"> </td><td style="width: 19px; border-bottom-style:solid;border-bottom-width:1px;text-align:center;border-color:#000000;min-width:19px;"> </td><td style="width: 103px; border-bottom-style:solid;border-bottom-width:1px;text-align:right;border-color:#000000;min-width:103px;"><font style="FONT-FAMILY: Times New Roman;FONT-SIZE: 10pt;COLOR: #000000;TEXT-ALIGN: right;">2,374</font></td><td style="width: 19px; border-bottom-style:solid;border-bottom-width:1px;text-align:right;border-color:#000000;min-width:19px;"> </td><td style="width: 103px; border-bottom-style:solid;border-bottom-width:1px;text-align:right;border-color:#000000;min-width:103px;"><font style="FONT-FAMILY: Times New Roman;FONT-SIZE: 10pt;COLOR: #000000;TEXT-ALIGN: right;"> —</font></td></tr><tr style="height: 21px"><td style="width: 19px; border-top-style:solid;border-top-width:1px;text-align:left;border-color:#000000;min-width:19px;"> </td><td style="width: 19px; border-top-style:solid;border-top-width:1px;text-align:left;border-color:#000000;min-width:19px;"> </td><td colspan="4" style="width: 303px; border-top-style:solid;border-top-width:1px;text-align:left;border-color:#000000;min-width:303px;"><font style="FONT-FAMILY: Times New Roman;FONT-SIZE: 10pt;COLOR: #000000;TEXT-ALIGN: left;">Total commercial real estate</font></td><td style="width: 15px; border-top-style:solid;border-top-width:1px;text-align:left;border-color:#000000;min-width:15px;"> </td><td style="width: 19px; border-top-style:solid;border-top-width:1px;text-align:center;border-color:#000000;min-width:19px;"> </td><td style="width: 103px; border-top-style:solid;border-top-width:1px;text-align:right;border-color:#000000;min-width:103px;"><font style="FONT-FAMILY: Times New Roman;FONT-SIZE: 10pt;COLOR: #000000;TEXT-ALIGN: right;">5,070</font></td><td style="width: 19px; border-top-style:solid;border-top-width:1px;text-align:right;border-color:#000000;min-width:19px;"> </td><td style="width: 103px; border-top-style:solid;border-top-width:1px;text-align:right;border-color:#000000;min-width:103px;"><font style="FONT-FAMILY: Times New Roman;FONT-SIZE: 10pt;COLOR: #000000;TEXT-ALIGN: right;">64</font></td><td style="width: 15px; border-top-style:solid;border-top-width:1px;text-align:right;border-color:#000000;min-width:15px;"> </td><td style="width: 19px; border-top-style:solid;border-top-width:1px;text-align:center;border-color:#000000;min-width:19px;"> </td><td style="width: 103px; border-top-style:solid;border-top-width:1px;text-align:right;border-color:#000000;min-width:103px;"><font style="FONT-FAMILY: Times New Roman;FONT-SIZE: 10pt;COLOR: #000000;TEXT-ALIGN: right;">4,202</font></td><td style="width: 19px; border-top-style:solid;border-top-width:1px;text-align:right;border-color:#000000;min-width:19px;"> </td><td style="width: 103px; border-top-style:solid;border-top-width:1px;text-align:right;border-color:#000000;min-width:103px;"><font style="FONT-FAMILY: Times New Roman;FONT-SIZE: 10pt;COLOR: #000000;TEXT-ALIGN: right;">24</font></td></tr><tr style="height: 21px"><td colspan="6" style="width: 341px; text-align:left;border-color:#000000;min-width:341px;"><font style="FONT-FAMILY: Times New Roman;FONT-SIZE: 10pt;COLOR: #000000;TEXT-ALIGN: left;">Residential real estate:</font></td><td style="width: 15px; text-align:left;border-color:#000000;min-width:15px;"> </td><td style="width: 19px; text-align:center;border-color:#000000;min-width:19px;"> </td><td style="width: 103px; text-align:left;border-color:#000000;min-width:103px;"> </td><td style="width: 19px; text-align:left;border-color:#000000;min-width:19px;"> </td><td style="width: 103px; text-align:left;border-color:#000000;min-width:103px;"> </td><td style="width: 15px; text-align:left;border-color:#000000;min-width:15px;"> </td><td style="width: 19px; text-align:center;border-color:#000000;min-width:19px;"> </td><td style="width: 103px; text-align:right;border-color:#000000;min-width:103px;"> </td><td style="width: 19px; text-align:right;border-color:#000000;min-width:19px;"> </td><td style="width: 103px; text-align:right;border-color:#000000;min-width:103px;"> </td></tr><tr style="height: 21px"><td style="width: 19px; text-align:left;border-color:#000000;min-width:19px;"> </td><td colspan="5" style="width: 322px; text-align:left;border-color:#000000;min-width:322px;"><font style="FONT-FAMILY: Times New Roman;FONT-SIZE: 10pt;COLOR: #000000;TEXT-ALIGN: left;">Consumer mortgages</font></td><td style="width: 15px; text-align:left;border-color:#000000;min-width:15px;"> </td><td style="width: 19px; text-align:center;border-color:#000000;min-width:19px;"> </td><td style="width: 103px; text-align:right;border-color:#000000;min-width:103px;"><font style="FONT-FAMILY: Times New Roman;FONT-SIZE: 10pt;COLOR: #000000;TEXT-ALIGN: right;">861</font></td><td style="width: 19px; text-align:left;border-color:#000000;min-width:19px;"> </td><td style="width: 103px; text-align:right;border-color:#000000;min-width:103px;"><font style="FONT-FAMILY: Times New Roman;FONT-SIZE: 10pt;COLOR: #000000;TEXT-ALIGN: right;"> —</font></td><td style="width: 15px; text-align:right;border-color:#000000;min-width:15px;"> </td><td style="width: 19px; text-align:center;border-color:#000000;min-width:19px;"> </td><td style="width: 103px; text-align:right;border-color:#000000;min-width:103px;"><font style="FONT-FAMILY: Times New Roman;FONT-SIZE: 10pt;COLOR: #000000;TEXT-ALIGN: right;">1,376</font></td><td style="width: 19px; text-align:right;border-color:#000000;min-width:19px;"> </td><td style="width: 103px; text-align:right;border-color:#000000;min-width:103px;"><font style="FONT-FAMILY: Times New Roman;FONT-SIZE: 10pt;COLOR: #000000;TEXT-ALIGN: right;"> —</font></td></tr><tr style="height: 21px"><td style="width: 19px; border-bottom-style:solid;border-bottom-width:1px;text-align:left;border-color:#000000;min-width:19px;"> </td><td colspan="5" style="width: 322px; border-bottom-style:solid;border-bottom-width:1px;text-align:left;border-color:#000000;min-width:322px;"><font style="FONT-FAMILY: Times New Roman;FONT-SIZE: 10pt;COLOR: #000000;TEXT-ALIGN: left;">Investment property</font></td><td style="width: 15px; border-bottom-style:solid;border-bottom-width:1px;text-align:left;border-color:#000000;min-width:15px;"> </td><td style="width: 19px; border-bottom-style:solid;border-bottom-width:1px;text-align:center;border-color:#000000;min-width:19px;"> </td><td style="width: 103px; border-bottom-style:solid;border-bottom-width:1px;text-align:right;border-color:#000000;min-width:103px;"><font style="FONT-FAMILY: Times New Roman;FONT-SIZE: 10pt;COLOR: #000000;TEXT-ALIGN: right;">652</font></td><td style="width: 19px; border-bottom-style:solid;border-bottom-width:1px;text-align:left;border-color:#000000;min-width:19px;"> </td><td style="width: 103px; border-bottom-style:solid;border-bottom-width:1px;text-align:right;border-color:#000000;min-width:103px;"><font style="FONT-FAMILY: Times New Roman;FONT-SIZE: 10pt;COLOR: #000000;TEXT-ALIGN: right;"> —</font></td><td style="width: 15px; border-bottom-style:solid;border-bottom-width:1px;text-align:right;border-color:#000000;min-width:15px;"> </td><td style="width: 19px; border-bottom-style:solid;border-bottom-width:1px;text-align:center;border-color:#000000;min-width:19px;"> </td><td style="width: 103px; border-bottom-style:solid;border-bottom-width:1px;text-align:right;border-color:#000000;min-width:103px;"><font style="FONT-FAMILY: Times New Roman;FONT-SIZE: 10pt;COLOR: #000000;TEXT-ALIGN: right;">146</font></td><td style="width: 19px; border-bottom-style:solid;border-bottom-width:1px;text-align:right;border-color:#000000;min-width:19px;"> </td><td style="width: 103px; border-bottom-style:solid;border-bottom-width:1px;text-align:right;border-color:#000000;min-width:103px;"><font style="FONT-FAMILY: Times New Roman;FONT-SIZE: 10pt;COLOR: #000000;TEXT-ALIGN: right;"> —</font></td></tr><tr style="height: 21px"><td style="width: 19px; border-top-style:solid;border-top-width:1px;text-align:left;border-color:#000000;min-width:19px;"> </td><td style="width: 19px; border-top-style:solid;border-top-width:1px;text-align:left;border-color:#000000;min-width:19px;"> </td><td colspan="4" style="width: 303px; border-top-style:solid;border-top-width:1px;text-align:left;border-color:#000000;min-width:303px;"><font style="FONT-FAMILY: Times New Roman;FONT-SIZE: 10pt;COLOR: #000000;TEXT-ALIGN: left;">Total residential real estate</font></td><td style="width: 15px; border-top-style:solid;border-top-width:1px;text-align:left;border-color:#000000;min-width:15px;"> </td><td style="width: 19px; border-top-style:solid;border-top-width:1px;text-align:center;border-color:#000000;min-width:19px;"> </td><td style="width: 103px; border-top-style:solid;border-top-width:1px;text-align:right;border-color:#000000;min-width:103px;"><font style="FONT-FAMILY: Times New Roman;FONT-SIZE: 10pt;COLOR: #000000;TEXT-ALIGN: right;">1,513</font></td><td style="width: 19px; border-top-style:solid;border-top-width:1px;text-align:right;border-color:#000000;min-width:19px;"> </td><td style="width: 103px; border-top-style:solid;border-top-width:1px;text-align:right;border-color:#000000;min-width:103px;"><font style="FONT-FAMILY: Times New Roman;FONT-SIZE: 10pt;COLOR: #000000;TEXT-ALIGN: right;"> —</font></td><td style="width: 15px; border-top-style:solid;border-top-width:1px;text-align:right;border-color:#000000;min-width:15px;"> </td><td style="width: 19px; border-top-style:solid;border-top-width:1px;text-align:center;border-color:#000000;min-width:19px;"> </td><td style="width: 103px; border-top-style:solid;border-top-width:1px;text-align:right;border-color:#000000;min-width:103px;"><font style="FONT-FAMILY: Times New Roman;FONT-SIZE: 10pt;COLOR: #000000;TEXT-ALIGN: right;">1,522</font></td><td style="width: 19px; border-top-style:solid;border-top-width:1px;text-align:right;border-color:#000000;min-width:19px;"> </td><td style="width: 103px; border-top-style:solid;border-top-width:1px;text-align:right;border-color:#000000;min-width:103px;"><font style="FONT-FAMILY: Times New Roman;FONT-SIZE: 10pt;COLOR: #000000;TEXT-ALIGN: right;"> —</font></td></tr><tr style="height: 21px"><td style="width: 19px; border-top-style:solid;border-top-width:1px;border-bottom-style:double;border-bottom-width:3px;text-align:left;border-color:#000000;min-width:19px;"> </td><td style="width: 19px; border-top-style:solid;border-top-width:1px;border-bottom-style:double;border-bottom-width:3px;text-align:left;border-color:#000000;min-width:19px;"> </td><td colspan="4" style="width: 303px; border-top-style:solid;border-top-width:1px;border-bottom-style:double;border-bottom-width:3px;text-align:left;border-color:#000000;min-width:303px;"><font style="FONT-FAMILY: Times New Roman;FONT-SIZE: 10pt;COLOR: #000000;TEXT-ALIGN: left;">Total </font></td><td style="width: 15px; border-top-style:solid;border-top-width:1px;border-bottom-style:double;border-bottom-width:3px;text-align:left;border-color:#000000;min-width:15px;"> </td><td style="width: 19px; border-top-style:solid;border-top-width:1px;border-bottom-style:double;border-bottom-width:3px;text-align:center;border-color:#000000;min-width:19px;"><font style="FONT-FAMILY: Times New Roman;FONT-SIZE: 10pt;COLOR: #000000;TEXT-ALIGN: center;">$</font></td><td style="width: 103px; border-top-style:solid;border-top-width:1px;border-bottom-style:double;border-bottom-width:3px;text-align:right;border-color:#000000;min-width:103px;"><font style="FONT-FAMILY: Times New Roman;FONT-SIZE: 10pt;COLOR: #000000;TEXT-ALIGN: right;"> 10,665</font></td><td style="width: 19px; border-top-style:solid;border-top-width:1px;border-bottom-style:double;border-bottom-width:3px;text-align:right;border-color:#000000;min-width:19px;"> </td><td style="width: 103px; border-top-style:solid;border-top-width:1px;border-bottom-style:double;border-bottom-width:3px;text-align:right;border-color:#000000;min-width:103px;"><font style="FONT-FAMILY: Times New Roman;FONT-SIZE: 10pt;COLOR: #000000;TEXT-ALIGN: right;"> 77</font></td><td style="width: 15px; border-top-style:solid;border-top-width:1px;border-bottom-style:double;border-bottom-width:3px;text-align:right;border-color:#000000;min-width:15px;"> </td><td style="width: 19px; border-top-style:solid;border-top-width:1px;border-bottom-style:double;border-bottom-width:3px;text-align:center;border-color:#000000;min-width:19px;"><font style="FONT-FAMILY: Times New Roman;FONT-SIZE: 10pt;COLOR: #000000;TEXT-ALIGN: center;">$</font></td><td style="width: 103px; border-top-style:solid;border-top-width:1px;border-bottom-style:double;border-bottom-width:3px;text-align:right;border-color:#000000;min-width:103px;"><font style="FONT-FAMILY: Times New Roman;FONT-SIZE: 10pt;COLOR: #000000;TEXT-ALIGN: right;"> 10,176</font></td><td style="width: 19px; border-top-style:solid;border-top-width:1px;border-bottom-style:double;border-bottom-width:3px;text-align:right;border-color:#000000;min-width:19px;"> </td><td style="width: 103px; border-top-style:solid;border-top-width:1px;border-bottom-style:double;border-bottom-width:3px;text-align:right;border-color:#000000;min-width:103px;"><font style="FONT-FAMILY: Times New Roman;FONT-SIZE: 10pt;COLOR: #000000;TEXT-ALIGN: right;"> 33</font></td></tr></table></div>
CY2012Q4	us-gaap	Land Land	4983000	USD
CY2012Q4	us-gaap	Buildings And Improvements Gross BuildingsAndImprovementsGross	9110000	USD
CY2011	us-gaap	Effective Income Tax Rate Reconciliation At Federal Statutory Income Tax Rate EffectiveIncomeTaxRateReconciliationAtFederalStatutoryIncomeTaxRate	0.3399
CY2010	us-gaap	Effective Income Tax Rate Reconciliation At Federal Statutory Income Tax Rate EffectiveIncomeTaxRateReconciliationAtFederalStatutoryIncomeTaxRate	0.3400
CY2012Q4	us-gaap	Property Plant And Equipment Gross PropertyPlantAndEquipmentGross	17225000	USD
CY2012Q4	us-gaap	Accumulated Depreciation Depletion And Amortization Property Plant And Equipment AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment	6697000	USD
CY2011Q4	us-gaap	Land Land	4983000	USD
CY2011Q4	us-gaap	Buildings And Improvements Gross BuildingsAndImprovementsGross	7784000	USD
CY2011Q4	us-gaap	Property Plant And Equipment Gross PropertyPlantAndEquipmentGross	15967000	USD
CY2011Q4	us-gaap	Accumulated Depreciation Depletion And Amortization Property Plant And Equipment AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment	6622000	USD
CY2011Q4	aubn	Furniture Fixtures And Equipment Gross FurnitureFixturesAndEquipmentGross	3200000	USD
CY2012Q4	aubn	Furniture Fixtures And Equipment Gross FurnitureFixturesAndEquipmentGross	3132000	USD
CY2010	us-gaap	Depreciation Depreciation	319000	USD
CY2011	us-gaap	Depreciation Depreciation	328000	USD
CY2012	us-gaap	Depreciation Depreciation	366000	USD
CY2011Q4	us-gaap	Servicing Asset At Amortized Value ServicingAssetAtAmortizedValue	1245000	USD
CY2012	us-gaap	Servicing Asset At Amortized Value Additions ServicingAssetAtAmortizedValueAdditions	966000	USD
CY2011	us-gaap	Servicing Asset At Amortized Value Additions ServicingAssetAtAmortizedValueAdditions	415000	USD
CY2010	us-gaap	Servicing Asset At Amortized Value Additions ServicingAssetAtAmortizedValueAdditions	524000	USD
CY2012	us-gaap	Servicing Asset At Amortized Value Valuation Allowance ServicingAssetAtAmortizedValueValuationAllowance	-269000	USD
CY2011	us-gaap	Servicing Asset At Amortized Value Valuation Allowance ServicingAssetAtAmortizedValueValuationAllowance	-117000	USD
CY2010	us-gaap	Servicing Asset At Amortized Value Valuation Allowance ServicingAssetAtAmortizedValueValuationAllowance	0	USD
CY2010Q4	us-gaap	Servicing Asset At Amortized Value ServicingAssetAtAmortizedValue	1189000	USD
CY2009Q4	us-gaap	Servicing Asset At Amortized Value ServicingAssetAtAmortizedValue	834000	USD
CY2012Q4	us-gaap	Servicing Asset At Amortized Value ServicingAssetAtAmortizedValue	1526000	USD
CY2009Q4	us-gaap	Valuation Allowance For Impairment Of Recognized Servicing Assets Balance ValuationAllowanceForImpairmentOfRecognizedServicingAssetsBalance	0	USD
CY2012Q4	us-gaap	Valuation Allowance For Impairment Of Recognized Servicing Assets Balance ValuationAllowanceForImpairmentOfRecognizedServicingAssetsBalance	386000	USD
CY2011Q4	us-gaap	Servicing Asset At Amortized Value Fair Value ServicingAssetAtAmortizedValueFairValue	1245000	USD
CY2010Q4	us-gaap	Servicing Asset At Amortized Value Fair Value ServicingAssetAtAmortizedValueFairValue	1335000	USD
CY2009Q4	us-gaap	Servicing Asset At Amortized Value Fair Value ServicingAssetAtAmortizedValueFairValue	978000	USD
CY2012Q4	us-gaap	Servicing Asset At Amortized Value Fair Value ServicingAssetAtAmortizedValueFairValue	1526000	USD
CY2010Q4	us-gaap	Valuation Allowance For Impairment Of Recognized Servicing Assets Balance ValuationAllowanceForImpairmentOfRecognizedServicingAssetsBalance	0	USD
CY2011Q4	us-gaap	Valuation Allowance For Impairment Of Recognized Servicing Assets Balance ValuationAllowanceForImpairmentOfRecognizedServicingAssetsBalance	117000	USD
CY2011	us-gaap	Servicing Asset At Amortized Value Amortization1 ServicingAssetAtAmortizedValueAmortization1	-242000	USD
CY2012	us-gaap	Servicing Asset At Amortized Value Amortization1 ServicingAssetAtAmortizedValueAmortization1	-416000	USD
CY2010	us-gaap	Servicing Asset At Amortized Value Amortization1 ServicingAssetAtAmortizedValueAmortization1	-169000	USD
CY2012Q4	aubn	Weighted Average Amortization In Years WeightedAverageAmortizationInYears	3.3
CY2012Q4	aubn	Servicing Assets And Servicing Liabilities At Fair Value Assumptions Used To Estimate Fair Value Unpaid Principal Balance ServicingAssetsAndServicingLiabilitiesAtFairValueAssumptionsUsedToEstimateFairValueUnpaidPrincipalBalance	283306000	USD
CY2012	aubn	Servicing Assets And Servicing Liabilities At Fair Value Assumptions Used To Estimate Fair Value Weighted Average Servicing Fee ServicingAssetsAndServicingLiabilitiesAtFairValueAssumptionsUsedToEstimateFairValueWeightedAverageServicingFee	25.0
CY2011	aubn	Servicing Assets And Servicing Liabilities At Fair Value Assumptions Used To Estimate Fair Value Weighted Average Servicing Fee ServicingAssetsAndServicingLiabilitiesAtFairValueAssumptionsUsedToEstimateFairValueWeightedAverageServicingFee	25.0
CY2011Q4	aubn	Servicing Assets And Servicing Liabilities At Fair Value Assumptions Used To Estimate Fair Value Unpaid Principal Balance ServicingAssetsAndServicingLiabilitiesAtFairValueAssumptionsUsedToEstimateFairValueUnpaidPrincipalBalance	196069000	USD
CY2012	us-gaap	Servicing Assets And Servicing Liabilities At Fair Value Assumptions Used To Estimate Fair Value Weighted Average Life1 ServicingAssetsAndServicingLiabilitiesAtFairValueAssumptionsUsedToEstimateFairValueWeightedAverageLife1	P22Y11M0D
CY2011	us-gaap	Servicing Assets And Servicing Liabilities At Fair Value Assumptions Used To Estimate Fair Value Weighted Average Life1 ServicingAssetsAndServicingLiabilitiesAtFairValueAssumptionsUsedToEstimateFairValueWeightedAverageLife1	P23Y0M0D
CY2012	us-gaap	Servicing Assets And Servicing Liabilities At Fair Value Assumptions Used To Estimate Fair Value Prepayment Speed ServicingAssetsAndServicingLiabilitiesAtFairValueAssumptionsUsedToEstimateFairValuePrepaymentSpeed	0.237
CY2011	us-gaap	Servicing Assets And Servicing Liabilities At Fair Value Assumptions Used To Estimate Fair Value Prepayment Speed ServicingAssetsAndServicingLiabilitiesAtFairValueAssumptionsUsedToEstimateFairValuePrepaymentSpeed	0.1778
CY2011	us-gaap	Servicing Assets And Servicing Liabilities At Fair Value Assumptions Used To Estimate Fair Value Discount Rate ServicingAssetsAndServicingLiabilitiesAtFairValueAssumptionsUsedToEstimateFairValueDiscountRate	0.1101
CY2012	us-gaap	Servicing Assets And Servicing Liabilities At Fair Value Assumptions Used To Estimate Fair Value Discount Rate ServicingAssetsAndServicingLiabilitiesAtFairValueAssumptionsUsedToEstimateFairValueDiscountRate	0.11
CY2011	aubn	Servicing Assets And Servicing Liabilities At Fair Value Assumptions Used To Estimate Fair Value Weighted Average Coupon Interest Rate ServicingAssetsAndServicingLiabilitiesAtFairValueAssumptionsUsedToEstimateFairValueWeightedAverageCouponInterestRate	0.044
CY2012	aubn	Servicing Assets And Servicing Liabilities At Fair Value Assumptions Used To Estimate Fair Value Weighted Average Coupon Interest Rate ServicingAssetsAndServicingLiabilitiesAtFairValueAssumptionsUsedToEstimateFairValueWeightedAverageCouponInterestRate	0.039
CY2012Q4	us-gaap	Finite Lived Intangible Assets Amortization Expense Year Two FiniteLivedIntangibleAssetsAmortizationExpenseYearTwo	311000	USD
CY2012Q4	us-gaap	Finite Lived Intangible Assets Amortization Expense Year Three FiniteLivedIntangibleAssetsAmortizationExpenseYearThree	226000	USD
CY2012Q4	us-gaap	Finite Lived Intangible Assets Amortization Expense Year Four FiniteLivedIntangibleAssetsAmortizationExpenseYearFour	154000	USD
CY2012Q4	us-gaap	Finite Lived Intangible Assets Amortization Expense Next Twelve Months FiniteLivedIntangibleAssetsAmortizationExpenseNextTwelveMonths	425000	USD
CY2011Q4	aubn	Securities Pledged For Long Term Repurchase Agreements SecuritiesPledgedForLongTermRepurchaseAgreements	19000000	USD
CY2012Q4	aubn	Securities Pledged For Long Term Fhlb Advances SecuritiesPledgedForLongTermFhlbAdvances	1500000	USD
CY2010	us-gaap	Effective Income Tax Rate Reconciliation Tax Credits Investment EffectiveIncomeTaxRateReconciliationTaxCreditsInvestment	-0.0358
CY2011Q4	aubn	Securities Pledged For Long Term Fhlb Advances SecuritiesPledgedForLongTermFhlbAdvances	33000000	USD
CY2011Q4	aubn	Qualifying Residential Mortgages Pledged For Long Term Advances QualifyingResidentialMortgagesPledgedForLongTermAdvances	51800000	USD
CY2012Q4	aubn	Qualifying Residential Mortgages Pledged For Long Term Advances QualifyingResidentialMortgagesPledgedForLongTermAdvances	45500000	USD
CY2012Q4	aubn	Time Deposit Maturities Next Twelve Months TimeDepositMaturitiesNextTwelveMonths	137179000	USD
CY2012Q4	us-gaap	Time Deposit Maturities Year Two TimeDepositMaturitiesYearTwo	55459000	USD
CY2012Q4	us-gaap	Time Deposit Maturities Year Three TimeDepositMaturitiesYearThree	27136000	USD
CY2012Q4	us-gaap	Time Deposit Maturities Year Four TimeDepositMaturitiesYearFour	8728000	USD
CY2012Q4	us-gaap	Time Deposit Maturities Year Five TimeDepositMaturitiesYearFive	24262000	USD
CY2012Q4	us-gaap	Time Deposit Maturities After Year Five TimeDepositMaturitiesAfterYearFive	10431000	USD
CY2012Q4	us-gaap	Time Deposits TimeDeposits	263195000	USD
CY2012Q4	us-gaap	Time Deposits100000 Or More TimeDeposits100000OrMore	156800000	USD
CY2011Q4	us-gaap	Time Deposits100000 Or More TimeDeposits100000OrMore	169200000	USD
CY2012Q4	us-gaap	Line Of Credit Facility Maximum Borrowing Capacity LineOfCreditFacilityMaximumBorrowingCapacity	40000000	USD
CY2012Q4	aubn	Available For Sale Securities Pledged As Collateral For Securities Sold Under Agreements To Repurchase AvailableForSaleSecuritiesPledgedAsCollateralForSecuritiesSoldUnderAgreementsToRepurchase	8000000	USD
CY2011Q4	aubn	Available For Sale Securities Pledged As Collateral For Securities Sold Under Agreements To Repurchase AvailableForSaleSecuritiesPledgedAsCollateralForSecuritiesSoldUnderAgreementsToRepurchase	4300000	USD
CY2012Q4	aubn	Securities Pledged For Long Term Repurchase Agreements SecuritiesPledgedForLongTermRepurchaseAgreements	19000000	USD
CY2012Q4	us-gaap	Long Term Debt Maturities Repayments Of Principal In Year Five LongTermDebtMaturitiesRepaymentsOfPrincipalInYearFive	20000000	USD
CY2012Q4	us-gaap	Long Term Debt Maturities Repayments Of Principal After Year Five LongTermDebtMaturitiesRepaymentsOfPrincipalAfterYearFive	12217000	USD
CY2012Q4	us-gaap	Long Term Debt Maturities Repayments Of Principal In Next Twelve Months LongTermDebtMaturitiesRepaymentsOfPrincipalInNextTwelveMonths	0	USD
CY2010	aubn	Income Tax Reconciliation Bank Owned Life Insurance IncomeTaxReconciliationBankOwnedLifeInsurance	154000	USD
CY2010	aubn	Income Tax Reconciliation Change In Valuation Allowance IncomeTaxReconciliationChangeInValuationAllowance	0	USD
CY2012Q4	us-gaap	Long Term Debt Maturities Repayments Of Principal In Year Two LongTermDebtMaturitiesRepaymentsOfPrincipalInYearTwo	10000000	USD
CY2012	us-gaap	Current Federal Tax Expense Benefit CurrentFederalTaxExpenseBenefit	737000	USD
CY2012	us-gaap	Current State And Local Tax Expense Benefit CurrentStateAndLocalTaxExpenseBenefit	58000	USD
CY2012	us-gaap	Current Income Tax Expense Benefit CurrentIncomeTaxExpenseBenefit	795000	USD
CY2012	us-gaap	Deferred Federal Income Tax Expense Benefit DeferredFederalIncomeTaxExpenseBenefit	472000	USD
CY2012	us-gaap	Deferred State And Local Income Tax Expense Benefit DeferredStateAndLocalIncomeTaxExpenseBenefit	152000	USD
CY2012	us-gaap	Income Tax Expense Benefit Continuing Operations IncomeTaxExpenseBenefitContinuingOperations	1419000	USD
CY2011	us-gaap	Current Federal Tax Expense Benefit CurrentFederalTaxExpenseBenefit	72000	USD
CY2011	us-gaap	Current State And Local Tax Expense Benefit CurrentStateAndLocalTaxExpenseBenefit	353000	USD
CY2011	us-gaap	Current Income Tax Expense Benefit CurrentIncomeTaxExpenseBenefit	425000	USD
CY2011	us-gaap	Deferred Federal Income Tax Expense Benefit DeferredFederalIncomeTaxExpenseBenefit	-344000	USD
CY2011	us-gaap	Deferred State And Local Income Tax Expense Benefit DeferredStateAndLocalIncomeTaxExpenseBenefit	-24000	USD
CY2011	us-gaap	Income Tax Expense Benefit Continuing Operations IncomeTaxExpenseBenefitContinuingOperations	57000	USD
CY2010	us-gaap	Current Federal Tax Expense Benefit CurrentFederalTaxExpenseBenefit	1290000	USD
CY2010	us-gaap	Current State And Local Tax Expense Benefit CurrentStateAndLocalTaxExpenseBenefit	285000	USD
CY2010	us-gaap	Current Income Tax Expense Benefit CurrentIncomeTaxExpenseBenefit	1575000	USD
CY2010	us-gaap	Deferred Federal Income Tax Expense Benefit DeferredFederalIncomeTaxExpenseBenefit	-698000	USD
CY2010	us-gaap	Deferred State And Local Income Tax Expense Benefit DeferredStateAndLocalIncomeTaxExpenseBenefit	-79000	USD
CY2010	us-gaap	Income Tax Expense Benefit Continuing Operations IncomeTaxExpenseBenefitContinuingOperations	798000	USD
CY2012	us-gaap	Income Tax Reconciliation Tax Credits IncomeTaxReconciliationTaxCredits	0	USD
CY2012	us-gaap	Income Tax Reconciliation Other Adjustments IncomeTaxReconciliationOtherAdjustments	111000	USD
CY2012	aubn	Income Tax Reconciliation Bank Owned Life Insurance IncomeTaxReconciliationBankOwnedLifeInsurance	151000	USD
CY2012	us-gaap	Income Tax Reconciliation Tax Exempt Income IncomeTaxReconciliationTaxExemptIncome	997000	USD
CY2012	us-gaap	Income Tax Reconciliation Income Tax Expense Benefit At Federal Statutory Income Tax Rate IncomeTaxReconciliationIncomeTaxExpenseBenefitAtFederalStatutoryIncomeTaxRate	2782000	USD
CY2012	us-gaap	Income Tax Reconciliation State And Local Income Taxes IncomeTaxReconciliationStateAndLocalIncomeTaxes	179000	USD
CY2012	aubn	Income Tax Reconciliation Change In Valuation Allowance IncomeTaxReconciliationChangeInValuationAllowance	-505000	USD
CY2011	us-gaap	Income Tax Reconciliation Income Tax Expense Benefit At Federal Statutory Income Tax Rate IncomeTaxReconciliationIncomeTaxExpenseBenefitAtFederalStatutoryIncomeTaxRate	1902000	USD
CY2011	us-gaap	Income Tax Reconciliation Tax Exempt Income IncomeTaxReconciliationTaxExemptIncome	1028000	USD
CY2011	us-gaap	Income Tax Reconciliation State And Local Income Taxes IncomeTaxReconciliationStateAndLocalIncomeTaxes	183000	USD
CY2011	us-gaap	Income Tax Reconciliation Tax Credits IncomeTaxReconciliationTaxCredits	891000	USD
CY2011	aubn	Income Tax Reconciliation Bank Owned Life Insurance IncomeTaxReconciliationBankOwnedLifeInsurance	157000	USD
CY2011	aubn	Income Tax Reconciliation Change In Valuation Allowance IncomeTaxReconciliationChangeInValuationAllowance	0	USD
CY2011	us-gaap	Income Tax Reconciliation Other Adjustments IncomeTaxReconciliationOtherAdjustments	48000	USD
CY2011	us-gaap	Effective Income Tax Rate Reconciliation Tax Credits Investment EffectiveIncomeTaxRateReconciliationTaxCreditsInvestment	-0.1592
CY2012	us-gaap	Effective Income Tax Rate Reconciliation Tax Credits Investment EffectiveIncomeTaxRateReconciliationTaxCreditsInvestment	0.0000
CY2012	aubn	Effective Income Tax Rate Reconciliation Bank Owned Life Insurance EffectiveIncomeTaxRateReconciliationBankOwnedLifeInsurance	-0.0185
CY2010	us-gaap	Income Tax Reconciliation Other Adjustments IncomeTaxReconciliationOtherAdjustments	-26000	USD
CY2012	us-gaap	Effective Income Tax Rate Reconciliation At Federal Statutory Income Tax Rate EffectiveIncomeTaxRateReconciliationAtFederalStatutoryIncomeTaxRate	0.3400
CY2011	aubn	Effective Income Tax Rate Reconciliation Bank Owned Life Insurance EffectiveIncomeTaxRateReconciliationBankOwnedLifeInsurance	-0.0281
CY2010	us-gaap	Income Tax Reconciliation Income Tax Expense Benefit At Federal Statutory Income Tax Rate IncomeTaxReconciliationIncomeTaxExpenseBenefitAtFederalStatutoryIncomeTaxRate	2089000	USD
CY2010	us-gaap	Income Tax Reconciliation Tax Exempt Income IncomeTaxReconciliationTaxExemptIncome	1042000	USD
CY2010	us-gaap	Income Tax Reconciliation State And Local Income Taxes IncomeTaxReconciliationStateAndLocalIncomeTaxes	151000	USD
CY2010	us-gaap	Income Tax Reconciliation Tax Credits IncomeTaxReconciliationTaxCredits	220000	USD
CY2010	us-gaap	Effective Income Tax Rate Reconciliation Tax Exempt Income EffectiveIncomeTaxRateReconciliationTaxExemptIncome	-0.1696
CY2011	us-gaap	Effective Income Tax Rate Reconciliation Tax Exempt Income EffectiveIncomeTaxRateReconciliationTaxExemptIncome	-0.1837
CY2012	us-gaap	Effective Income Tax Rate Reconciliation State And Local Income Taxes EffectiveIncomeTaxRateReconciliationStateAndLocalIncomeTaxes	0.0219
CY2011	us-gaap	Effective Income Tax Rate Reconciliation State And Local Income Taxes EffectiveIncomeTaxRateReconciliationStateAndLocalIncomeTaxes	0.0327
CY2010	us-gaap	Effective Income Tax Rate Reconciliation State And Local Income Taxes EffectiveIncomeTaxRateReconciliationStateAndLocalIncomeTaxes	0.0246
CY2011Q4	aubn	Deferred Tax Assets Net Of Valuation Allowance DeferredTaxAssetsNetOfValuationAllowance	5557000	USD
CY2012	us-gaap	Effective Income Tax Rate Reconciliation Tax Exempt Income EffectiveIncomeTaxRateReconciliationTaxExemptIncome	-0.1219
CY2010	aubn	Effective Income Tax Rate Reconciliation Bank Owned Life Insurance EffectiveIncomeTaxRateReconciliationBankOwnedLifeInsurance	-0.0251
CY2010	aubn	Effective Income Tax Rate Reconcilition Change In Valuation Allowance EffectiveIncomeTaxRateReconcilitionChangeInValuationAllowance	0.0000
CY2011	aubn	Effective Income Tax Rate Reconcilition Change In Valuation Allowance EffectiveIncomeTaxRateReconcilitionChangeInValuationAllowance	0.0000
CY2012	aubn	Effective Income Tax Rate Reconcilition Change In Valuation Allowance EffectiveIncomeTaxRateReconcilitionChangeInValuationAllowance	-0.0617
CY2012	us-gaap	Effective Income Tax Rate Reconciliation Other Adjustments EffectiveIncomeTaxRateReconciliationOtherAdjustments	0.0136
CY2011	us-gaap	Effective Income Tax Rate Reconciliation Other Adjustments EffectiveIncomeTaxRateReconciliationOtherAdjustments	0.0086
CY2010	us-gaap	Effective Income Tax Rate Reconciliation Other Adjustments EffectiveIncomeTaxRateReconciliationOtherAdjustments	-0.0042
CY2010	us-gaap	Effective Income Tax Rate Continuing Operations EffectiveIncomeTaxRateContinuingOperations	0.1299
CY2011	us-gaap	Effective Income Tax Rate Continuing Operations EffectiveIncomeTaxRateContinuingOperations	0.0102
CY2012	us-gaap	Effective Income Tax Rate Continuing Operations EffectiveIncomeTaxRateContinuingOperations	0.1734
CY2012Q4	aubn	Deferred Tax Asset Allowance For Loan Loss DeferredTaxAssetAllowanceForLoanLoss	2480000	USD
CY2012Q4	us-gaap	Deferred Tax Assets Property Plant And Equipment DeferredTaxAssetsPropertyPlantAndEquipment	0	USD
CY2012Q4	aubn	Deferred Tax Assets Other Real Estate Owned Write Downs DeferredTaxAssetsOtherRealEstateOwnedWriteDowns	489000	USD
CY2012Q4	us-gaap	Deferred Tax Assets Capital Loss Carryforwards DeferredTaxAssetsCapitalLossCarryforwards	0	USD
CY2012Q4	us-gaap	Deferred Tax Assets Tax Credit Carryforwards Other DeferredTaxAssetsTaxCreditCarryforwardsOther	932000	USD
CY2012Q4	us-gaap	Deferred Tax Assets Other DeferredTaxAssetsOther	670000	USD
CY2012Q4	us-gaap	Deferred Tax Assets Gross DeferredTaxAssetsGross	5035000	USD
CY2012Q4	us-gaap	Deferred Tax Assets Valuation Allowance DeferredTaxAssetsValuationAllowance	0	USD
CY2012Q4	aubn	Deferred Tax Assets Net Of Valuation Allowance DeferredTaxAssetsNetOfValuationAllowance	5035000	USD
CY2012Q4	us-gaap	Deferred Tax Liabilities Property Plant And Equipment DeferredTaxLiabilitiesPropertyPlantAndEquipment	11000	USD
CY2012Q4	aubn	Deferred Tax Liabilities Unrealized Gains On Available For Sale Securities Gross DeferredTaxLiabilitiesUnrealizedGainsOnAvailableForSaleSecuritiesGross	3025000	USD
CY2012Q4	aubn	Deferred Tax Liabilities Originated Mortgage Servicing Rights DeferredTaxLiabilitiesOriginatedMortgageServicingRights	563000	USD
CY2012Q4	us-gaap	Deferred Tax Liabilities Other DeferredTaxLiabilitiesOther	192000	USD
CY2012Q4	us-gaap	Deferred Income Tax Liabilities DeferredIncomeTaxLiabilities	3791000	USD
CY2012Q4	us-gaap	Deferred Tax Assets Liabilities Net DeferredTaxAssetsLiabilitiesNet	1244000	USD
CY2011Q4	aubn	Deferred Tax Asset Allowance For Loan Loss DeferredTaxAssetAllowanceForLoanLoss	2553000	USD
CY2011Q4	us-gaap	Deferred Tax Assets Property Plant And Equipment DeferredTaxAssetsPropertyPlantAndEquipment	3000	USD
CY2011Q4	aubn	Deferred Tax Assets Other Real Estate Owned Write Downs DeferredTaxAssetsOtherRealEstateOwnedWriteDowns	1182000	USD
CY2011Q4	us-gaap	Deferred Tax Assets Capital Loss Carryforwards DeferredTaxAssetsCapitalLossCarryforwards	505000	USD
CY2011Q4	us-gaap	Deferred Tax Assets Tax Credit Carryforwards Other DeferredTaxAssetsTaxCreditCarryforwardsOther	277000	USD
CY2011Q4	us-gaap	Deferred Tax Assets Other DeferredTaxAssetsOther	333000	USD
CY2011Q4	us-gaap	Deferred Tax Assets Gross DeferredTaxAssetsGross	6062000	USD
CY2011Q4	us-gaap	Deferred Tax Assets Valuation Allowance DeferredTaxAssetsValuationAllowance	505000	USD
CY2011Q4	us-gaap	Deferred Tax Liabilities Property Plant And Equipment DeferredTaxLiabilitiesPropertyPlantAndEquipment	0	USD
CY2011Q4	aubn	Deferred Tax Liabilities Unrealized Gains On Available For Sale Securities Gross DeferredTaxLiabilitiesUnrealizedGainsOnAvailableForSaleSecuritiesGross	2468000	USD
CY2011Q4	aubn	Deferred Tax Liabilities Originated Mortgage Servicing Rights DeferredTaxLiabilitiesOriginatedMortgageServicingRights	459000	USD
CY2011Q4	us-gaap	Deferred Tax Liabilities Other DeferredTaxLiabilitiesOther	205000	USD
CY2011Q4	us-gaap	Deferred Income Tax Liabilities DeferredIncomeTaxLiabilities	3132000	USD
CY2011Q4	us-gaap	Deferred Tax Assets Liabilities Net DeferredTaxAssetsLiabilitiesNet	2425000	USD
CY2012Q4	aubn	Deferred Tax Assets Other Than Temporary Impairment DeferredTaxAssetsOtherThanTemporaryImpairment	464000	USD
CY2011Q4	aubn	Deferred Tax Assets Other Than Temporary Impairment DeferredTaxAssetsOtherThanTemporaryImpairment	1209000	USD
CY2012	aubn	Deferred Tax Benefit Expense Related To Continuing Operations DeferredTaxBenefitExpenseRelatedToContinuingOperations	-624000	USD
CY2012	aubn	Deferred Taxes Stockholders Equity For Change In Accumulated Other Comprehensive Income Loss DeferredTaxesStockholdersEquityForChangeInAccumulatedOtherComprehensiveIncomeLoss	-557000	USD
CY2011	aubn	Deferred Tax Benefit Expense Related To Continuing Operations DeferredTaxBenefitExpenseRelatedToContinuingOperations	368000	USD
CY2011	aubn	Deferred Taxes Stockholders Equity For Change In Accumulated Other Comprehensive Income Loss DeferredTaxesStockholdersEquityForChangeInAccumulatedOtherComprehensiveIncomeLoss	-3756000	USD
CY2009Q4	us-gaap	Deferred Tax Assets Liabilities Net DeferredTaxAssetsLiabilitiesNet	3683000	USD
CY2010	aubn	Deferred Tax Benefit Expense Related To Continuing Operations DeferredTaxBenefitExpenseRelatedToContinuingOperations	777000	USD
CY2010	aubn	Deferred Taxes Stockholders Equity For Change In Accumulated Other Comprehensive Income Loss DeferredTaxesStockholdersEquityForChangeInAccumulatedOtherComprehensiveIncomeLoss	1353000	USD
CY2010Q4	us-gaap	Deferred Tax Assets Liabilities Net DeferredTaxAssetsLiabilitiesNet	5813000	USD
CY2012	us-gaap	Pension Expense PensionExpense	115000	USD
CY2011	us-gaap	Pension Expense PensionExpense	110000	USD
CY2010	us-gaap	Pension Expense PensionExpense	113000	USD
CY2012Q4	aubn	Derivative Notional Amount1 DerivativeNotionalAmount1	10734000	USD
CY2012Q4	us-gaap	Derivative Fair Value Of Derivative Asset DerivativeFairValueOfDerivativeAsset	1210000	USD
CY2012Q4	us-gaap	Derivative Asset Fair Value Gross Liability DerivativeAssetFairValueGrossLiability	1210000	USD
CY2012	us-gaap	Derivative Gain Loss On Derivative Net DerivativeGainLossOnDerivativeNet	0	USD
CY2011Q4	aubn	Derivative Notional Amount1 DerivativeNotionalAmount1	11434000	USD
CY2011Q4	us-gaap	Derivative Fair Value Of Derivative Asset DerivativeFairValueOfDerivativeAsset	1325000	USD
CY2011Q4	us-gaap	Derivative Asset Fair Value Gross Liability DerivativeAssetFairValueGrossLiability	1325000	USD
CY2011	us-gaap	Derivative Gain Loss On Derivative Net DerivativeGainLossOnDerivativeNet	0	USD
CY2012Q4	aubn	Liability Recorded For Standy Letters Of Credit LiabilityRecordedForStandyLettersOfCredit	74000	USD
CY2011Q4	aubn	Liability Recorded For Standy Letters Of Credit LiabilityRecordedForStandyLettersOfCredit	69000	USD
CY2012Q4	us-gaap	Operating Leases Future Minimum Payments Due Current OperatingLeasesFutureMinimumPaymentsDueCurrent	298000	USD
CY2012Q4	us-gaap	Operating Leases Future Minimum Payments Due In Two Years OperatingLeasesFutureMinimumPaymentsDueInTwoYears	179000	USD
CY2012Q4	us-gaap	Operating Leases Future Minimum Payments Due In Three Years OperatingLeasesFutureMinimumPaymentsDueInThreeYears	137000	USD
CY2012Q4	us-gaap	Operating Leases Future Minimum Payments Due In Four Years OperatingLeasesFutureMinimumPaymentsDueInFourYears	95000	USD
CY2012Q4	us-gaap	Operating Leases Future Minimum Payments Due In Five Years OperatingLeasesFutureMinimumPaymentsDueInFiveYears	45000	USD
CY2012	us-gaap	Fair Value Measurement With Unobservable Inputs Reconciliation Recurring Basis Asset Gain Loss Included In Earnings1 FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetGainLossIncludedInEarnings1	-6000	USD
CY2012Q4	aubn	Fair Value Measurement With Unobservable Inputs Reconciliation Settlements FairValueMeasurementWithUnobservableInputsReconciliationSettlements	-500000	USD
CY2012Q4	us-gaap	Fair Value Measurement With Unobservable Inputs Reconciliation Recurring Basis Asset Value FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetValue	652000	USD
CY2012	us-gaap	Fair Value Measurement With Unobservable Inputs Reconciliation Recurring Basis Asset Sales FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetSales	-974000	USD
CY2012	us-gaap	Fair Value Measurement With Unobservable Inputs Reconciliation Recurring Basis Asset Gain Loss Included In Other Comprehensive Income Loss FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetGainLossIncludedInOtherComprehensiveIncomeLoss	146000	USD
CY2011	us-gaap	Fair Value Measurement With Unobservable Inputs Reconciliation Recurring Basis Asset Gain Loss Included In Earnings1 FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetGainLossIncludedInEarnings1	-338000	USD
CY2011	us-gaap	Fair Value Measurement With Unobservable Inputs Reconciliation Recurring Basis Asset Gain Loss Included In Other Comprehensive Income Loss FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetGainLossIncludedInOtherComprehensiveIncomeLoss	175000	USD
CY2011	us-gaap	Fair Value Measurement With Unobservable Inputs Reconciliation Recurring Basis Asset Sales FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetSales		USD
CY2011Q4	aubn	Fair Value Measurement With Unobservable Inputs Reconciliation Settlements FairValueMeasurementWithUnobservableInputsReconciliationSettlements		USD
CY2011Q4	us-gaap	Fair Value Measurement With Unobservable Inputs Reconciliation Recurring Basis Asset Value FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetValue	1986000	USD
CY2009Q4	us-gaap	Fair Value Measurement With Unobservable Inputs Reconciliation Recurring Basis Asset Value FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetValue	1463000	USD
CY2010	us-gaap	Fair Value Measurement With Unobservable Inputs Reconciliation Recurring Basis Asset Gain Loss Included In Earnings1 FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetGainLossIncludedInEarnings1	-1218000	USD
CY2010	us-gaap	Fair Value Measurement With Unobservable Inputs Reconciliation Recurring Basis Asset Gain Loss Included In Other Comprehensive Income Loss FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetGainLossIncludedInOtherComprehensiveIncomeLoss	1904000	USD
CY2010	us-gaap	Fair Value Measurement With Unobservable Inputs Reconciliation Recurring Basis Asset Sales FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetSales		USD
CY2010Q4	aubn	Fair Value Measurement With Unobservable Inputs Reconciliation Settlements FairValueMeasurementWithUnobservableInputsReconciliationSettlements		USD
CY2010Q4	us-gaap	Fair Value Measurement With Unobservable Inputs Reconciliation Recurring Basis Asset Value FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetValue	2149000	USD
CY2011Q4	us-gaap	Loans And Leases Receivable Related Parties LoansAndLeasesReceivableRelatedParties	5450000	USD
CY2012	us-gaap	Loans And Leases Receivable Related Parties Additions LoansAndLeasesReceivableRelatedPartiesAdditions	3858000	USD
CY2012	us-gaap	Loans And Leases Receivable Related Parties Collections LoansAndLeasesReceivableRelatedPartiesCollections	-3442000	USD
CY2012	aubn	Loans And Leases Receivable Related Parties Change In Directors And Executive Officers LoansAndLeasesReceivableRelatedPartiesChangeInDirectorsAndExecutiveOfficers	-461000	USD
CY2012Q4	us-gaap	Loans And Leases Receivable Related Parties LoansAndLeasesReceivableRelatedParties	5405000	USD
CY2012Q4	aubn	Related Party Transactions Construction Contract Payments RelatedPartyTransactionsConstructionContractPayments	1200000	USD
CY2011Q4	aubn	Related Party Transactions Construction Contract Payments RelatedPartyTransactionsConstructionContractPayments	800000	USD
CY2011Q4	aubn	Related Party Transactions Heat And Air Service Payments RelatedPartyTransactionsHeatAndAirServicePayments	200000	USD
CY2012Q4	aubn	Related Party Transactions Heat And Air Service Payments RelatedPartyTransactionsHeatAndAirServicePayments	80000	USD
CY2012Q4	us-gaap	Related Party Deposit Liabilities RelatedPartyDepositLiabilities	19100000	USD
CY2011Q4	us-gaap	Related Party Deposit Liabilities RelatedPartyDepositLiabilities	18400000	USD
CY2012Q4	aubn	Regulatory Capital Dividends Without Approval Of Regulators RegulatoryCapitalDividendsWithoutApprovalOfRegulators	9000000	USD
CY2012Q4	aubn	Regulatory Capital Restricted Investment From Dividends RegulatoryCapitalRestrictedInvestmentFromDividends	67500000	USD

Files In Submission

Name	View Source	Status
0001193125-13-122456-index-headers.html	Edgar Link	pending
0001193125-13-122456-index.html	Edgar Link	pending
0001193125-13-122456.txt	Edgar Link	pending
0001193125-13-122456-xbrl.zip	Edgar Link	pending
aubn-20121231.xml	Edgar Link	completed
aubn-20121231.xsd	Edgar Link	pending
aubn-20121231_cal.xml	Edgar Link	unprocessable
aubn-20121231_def.xml	Edgar Link	unprocessable
aubn-20121231_lab.xml	Edgar Link	unprocessable
aubn-20121231_pre.xml	Edgar Link	unprocessable
d507381d10k.htm	Edgar Link	pending
d507381dex211.htm	Edgar Link	pending
d507381dex311.htm	Edgar Link	pending
d507381dex312.htm	Edgar Link	pending
d507381dex321.htm	Edgar Link	pending
d507381dex322.htm	Edgar Link	pending
FilingSummary.xml	Edgar Link	unprocessable
Financial_Report.xls	Edgar Link	pending
g507381tx_pg030.jpg	Edgar Link	pending
g507381tx_pg062.jpg	Edgar Link	pending
R1.htm	Edgar Link	pending
R10.htm	Edgar Link	pending
R11.htm	Edgar Link	pending
R12.htm	Edgar Link	pending
R13.htm	Edgar Link	pending
R14.htm	Edgar Link	pending
R15.htm	Edgar Link	pending
R16.htm	Edgar Link	pending
R17.htm	Edgar Link	pending
R18.htm	Edgar Link	pending
R19.htm	Edgar Link	pending
R2.htm	Edgar Link	pending
R20.htm	Edgar Link	pending
R21.htm	Edgar Link	pending
R22.htm	Edgar Link	pending
R23.htm	Edgar Link	pending
R24.htm	Edgar Link	pending
R25.htm	Edgar Link	pending
R26.htm	Edgar Link	pending
R27.htm	Edgar Link	pending
R28.htm	Edgar Link	pending
R29.htm	Edgar Link	pending
R3.htm	Edgar Link	pending
R30.htm	Edgar Link	pending
R31.htm	Edgar Link	pending
R32.htm	Edgar Link	pending
R33.htm	Edgar Link	pending
R34.htm	Edgar Link	pending
R35.htm	Edgar Link	pending
R36.htm	Edgar Link	pending
R37.htm	Edgar Link	pending
R38.htm	Edgar Link	pending
R39.htm	Edgar Link	pending
R4.htm	Edgar Link	pending
R40.htm	Edgar Link	pending
R41.htm	Edgar Link	pending
R42.htm	Edgar Link	pending
R43.htm	Edgar Link	pending
R44.htm	Edgar Link	pending
R45.htm	Edgar Link	pending
R46.htm	Edgar Link	pending
R47.htm	Edgar Link	pending
R48.htm	Edgar Link	pending
R49.htm	Edgar Link	pending
R5.htm	Edgar Link	pending
R50.htm	Edgar Link	pending
R51.htm	Edgar Link	pending
R52.htm	Edgar Link	pending
R53.htm	Edgar Link	pending
R54.htm	Edgar Link	pending
R55.htm	Edgar Link	pending
R56.htm	Edgar Link	pending
R57.htm	Edgar Link	pending
R58.htm	Edgar Link	pending
R59.htm	Edgar Link	pending
R6.htm	Edgar Link	pending
R60.htm	Edgar Link	pending
R61.htm	Edgar Link	pending
R62.htm	Edgar Link	pending
R63.htm	Edgar Link	pending
R64.htm	Edgar Link	pending
R65.htm	Edgar Link	pending
R66.htm	Edgar Link	pending
R67.htm	Edgar Link	pending
R68.htm	Edgar Link	pending
R69.htm	Edgar Link	pending
R7.htm	Edgar Link	pending
R70.htm	Edgar Link	pending
R71.htm	Edgar Link	pending
R72.htm	Edgar Link	pending
R73.htm	Edgar Link	pending
R74.htm	Edgar Link	pending
R75.htm	Edgar Link	pending
R76.htm	Edgar Link	pending
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
R81.htm	Edgar Link	pending
R82.htm	Edgar Link	pending
R83.htm	Edgar Link	pending
R84.htm	Edgar Link	pending
R85.htm	Edgar Link	pending
R86.htm	Edgar Link	pending
R87.htm	Edgar Link	pending
R88.htm	Edgar Link	pending
R89.htm	Edgar Link	pending
R9.htm	Edgar Link	pending
R90.htm	Edgar Link	pending
R91.htm	Edgar Link	pending
R92.htm	Edgar Link	pending
R93.htm	Edgar Link	pending
R94.htm	Edgar Link	pending
R95.htm	Edgar Link	pending
R96.htm	Edgar Link	pending
R97.htm	Edgar Link	pending
report.css	Edgar Link	pending
Show.js	Edgar Link	pending

Create your account

Find Stocks Worth Researching

Deeply Understand Businesses

Value Businesses Intelligently

$AUBN
AUBURN NATIONAL BANCORPORATION, INC Stock $aubn

2013 Q1 Form 10-K Financial Statement

#000119312513122456 Filed on March 22, 2013

Income Statement

Balance Sheet

Cashflow Statement

Facts In Submission

Files In Submission

$AUBN AUBURN NATIONAL BANCORPORATION, INC Stock $aubn

2013 Q1 Form 10-K Financial Statement

#000119312513122456 Filed on March 22, 2013

Income Statement

Balance Sheet

Cashflow Statement

Facts In Submission

Files In Submission

$AUBN
AUBURN NATIONAL BANCORPORATION, INC Stock $aubn