$aubn 2012 Q4 10-Q

Concept	2012 Q4	2012 Q3	2011 Q3
Revenue		$7.212M	$7.660M
YoY Change		-5.85%	-8.48%
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	$210.0K	$190.0K
YoY Change	35.29%	10.53%	26.67%
% of Gross Profit
Operating Expenses
YoY Change
Operating Profit
YoY Change
Interest Expense		$1.953M	$2.815M
YoY Change		-30.62%	-22.49%
% of Operating Profit
Other Income/Expense, Net
YoY Change
Pretax Income	$2.030M	$1.956M	$1.304M
YoY Change	79.65%	50.0%	-13.01%
Income Tax	$370.0K	$347.0K	-$63.00K
% Of Pretax Income	18.23%	17.74%	-4.83%
Net Earnings	$1.660M	$1.609M	$1.367M
YoY Change	41.88%	17.7%	9.89%
Net Earnings / Revenue		22.31%	17.85%
Basic Earnings Per Share
Diluted Earnings Per Share	$456.0K	$442.3K	$376.4K
COMMON SHARES
Basic Shares Outstanding	3.643M shares	3.643M shares	3.643M shares
Diluted Shares Outstanding

Concept	2012 Q4	2012 Q3	2011 Q3
SHORT-TERM ASSETS
Cash & Short-Term Investments
YoY Change
Cash & Equivalents	$18.76M	$14.94M	$13.17M
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	$10.53M	$10.20M	$8.672M
YoY Change	12.66%	17.61%	7.06%
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	$759.8M	$753.5M	$764.6M
YoY Change	-2.11%	-1.46%	-1.69%
SHORT-TERM LIABILITIES
YoY Change
Accounts Payable
YoY Change
Accrued Expenses	$3.000M	$3.700M	$3.200M
YoY Change	-3.23%	15.63%	-5.88%
Deferred Revenue
YoY Change
Short-Term Debt	$2.700M	$2.500M	$2.600M
YoY Change	-3.57%	-3.85%	-3.7%
Long-Term Debt Due
YoY Change
Total Short-Term Liabilities	$3.000M	$3.700M	$3.200M
YoY Change	-3.23%	15.63%	-5.88%
LONG-TERM LIABILITIES
Long-Term Debt	$47.20M	$47.20M	$85.30M
YoY Change	-44.67%	-44.67%	-21.24%
Other Long-Term Liabilities
YoY Change
Total Long-Term Liabilities	$47.20M	$47.20M	$85.30M
YoY Change	-44.67%	-44.67%	-21.24%
TOTAL LIABILITIES
Total Short-Term Liabilities	$3.000M	$3.700M	$3.200M
Total Long-Term Liabilities	$47.20M	$47.20M	$85.30M
Total Liabilities	$689.7M	$683.3M	$700.2M
YoY Change	-2.97%	-2.42%	-2.33%
SHAREHOLDERS EQUITY
Retained Earnings	$67.82M	$66.91M	$63.61M
YoY Change	5.9%	5.19%
Common Stock	$3.795M	$3.795M	$3.792M
YoY Change	0.08%	0.08%
Preferred Stock
YoY Change
Treasury Stock (at cost)	$6.641M	$6.642M	$6.643M
YoY Change	-0.03%	-0.02%
Treasury Stock Shares	314.2K shares	314.2K shares	314.4K shares
Shareholders Equity	$70.10M	$70.20M	$64.40M
YoY Change
Total Liabilities & Shareholders Equity	$759.8M	$753.5M	$764.6M
YoY Change	-2.11%	-1.46%	-1.69%

Concept	2012 Q4	2012 Q3	2011 Q3
OPERATING ACTIVITIES
Net Income	$1.660M	$1.609M	$1.367M
YoY Change	41.88%	17.7%	9.89%
Depreciation, Depletion And Amortization	$230.0K	$210.0K	$190.0K
YoY Change	35.29%	10.53%	26.67%
Cash From Operating Activities	$6.420M	$5.680M	$6.390M
YoY Change	108.44%	-11.11%	171.91%
INVESTING ACTIVITIES
Capital Expenditures	-$420.0K	-$390.0K	-$510.0K
YoY Change	-44.74%	-23.53%
Acquisitions
YoY Change
Other Investing Activities	-$7.730M	$23.73M	$11.52M
YoY Change	-38.06%	105.99%	8.37%
Cash From Investing Activities	-$8.150M	$23.34M	$11.00M
YoY Change	-38.44%	112.18%	3.58%
FINANCING ACTIVITIES
Cash Dividend Paid
YoY Change
Common Stock Issuance & Retirement, Net
YoY Change
Debt Paid & Issued, Net
YoY Change
Cash From Financing Activities	6.390M	-15.41M	-19.34M
YoY Change	-35.71%	-20.32%	119.77%
NET CHANGE
Cash From Operating Activities	6.420M	5.680M	6.390M
Cash From Investing Activities	-8.150M	23.34M	11.00M
Cash From Financing Activities	6.390M	-15.41M	-19.34M
Net Change In Cash	4.660M	13.61M	-1.950M
YoY Change	-2218.18%	-797.95%	-146.76%
FREE CASH FLOW
Cash From Operating Activities	$6.420M	$5.680M	$6.390M
Capital Expenditures	-$420.0K	-$390.0K	-$510.0K
Free Cash Flow	$6.840M	$6.070M	$6.900M
YoY Change	78.13%	-12.03%	193.62%

Frame	Concept Type	Concept / XBRL Key	Value	Unit
CY2012Q3	us-gaap	Financing Receivable Allowance For Credit Losses Individually Evaluated For Impairment FinancingReceivableAllowanceForCreditLossesIndividuallyEvaluatedForImpairment	312000	USD
CY2012Q3	us-gaap	Financing Receivable Individually Evaluated For Impairment FinancingReceivableIndividuallyEvaluatedForImpairment	13986000	USD
CY2012Q3	us-gaap	Available For Sale Securities Pledged As Collateral AvailableForSaleSecuritiesPledgedAsCollateral	133400000	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
CY2012Q3	us-gaap	Cost Method Investments Aggregate Carrying Amount CostMethodInvestmentsAggregateCarryingAmount	3000000	USD
	dei	Document Type DocumentType	10-Q
	dei	Amendment Flag AmendmentFlag	false
	dei	Document Fiscal Year Focus DocumentFiscalYearFocus	2012
	dei	Document Fiscal Period Focus DocumentFiscalPeriodFocus	Q3
	dei	Document Period End Date DocumentPeriodEndDate	2012-09-30
	dei	Current Fiscal Year End Date CurrentFiscalYearEndDate	--12-31
	dei	Entity Central Index Key EntityCentralIndexKey	0000750574
	dei	Entity Current Reporting Status EntityCurrentReportingStatus	Yes
	dei	Entity Filer Category EntityFilerCategory	Non-accelerated Filer
	dei	Entity Registrant Name EntityRegistrantName	Auburn National Bancorporation, Inc
	dei	Entity Voluntary Filers EntityVoluntaryFilers	No
	dei	Entity Well Known Seasoned Issuer EntityWellKnownSeasonedIssuer	No
CY2012Q4	dei	Entity Common Stock Shares Outstanding EntityCommonStockSharesOutstanding	3642903	shares
CY2012Q3	us-gaap	Cash And Cash Equivalents At Carrying Value CashAndCashEquivalentsAtCarryingValue	14943000	USD
CY2012Q3	us-gaap	Federal Funds Sold FederalFundsSold	41765000	USD
CY2012Q3	us-gaap	Cash Cash Equivalents And Federal Funds Sold CashCashEquivalentsAndFederalFundsSold	57291000	USD
CY2011Q4	us-gaap	Federal Funds Sold FederalFundsSold	41840000	USD
CY2011Q4	us-gaap	Cash Cash Equivalents And Federal Funds Sold CashCashEquivalentsAndFederalFundsSold	55428000	USD
CY2012Q3	us-gaap	Available For Sale Securities AvailableForSaleSecurities	254819000	USD
CY2012Q3	us-gaap	Interest Bearing Deposits In Banks InterestBearingDepositsInBanks	583000	USD
CY2011Q4	us-gaap	Interest Bearing Deposits In Banks InterestBearingDepositsInBanks	1193000	USD
CY2012Q3	us-gaap	Loans Receivable Held For Sale Net LoansReceivableHeldForSaleNet	5682000	USD
CY2012Q3	us-gaap	Loans And Leases Receivable Net Of Deferred Income LoansAndLeasesReceivableNetOfDeferredIncome	397738000	USD
CY2012Q3	us-gaap	Loans And Leases Receivable Allowance LoansAndLeasesReceivableAllowance	6045000	USD
CY2012Q3	us-gaap	Loans And Leases Receivable Net Reported Amount LoansAndLeasesReceivableNetReportedAmount	391693000	USD
CY2012Q3	us-gaap	Property Plant And Equipment Net PropertyPlantAndEquipmentNet	10199000	USD
CY2012Q3	us-gaap	Bank Owned Life Insurance BankOwnedLifeInsurance	16963000	USD
CY2012Q3	us-gaap	Real Estate Acquired Through Foreclosure RealEstateAcquiredThroughForeclosure	4925000	USD
CY2012Q3	us-gaap	Other Assets OtherAssets	11895000	USD
CY2012Q3	us-gaap	Assets Assets	753467000	USD
CY2011Q4	us-gaap	Available For Sale Securities AvailableForSaleSecurities	299582000	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	Cash And Cash Equivalents At Carrying Value CashAndCashEquivalentsAtCarryingValue	12395000	USD
CY2012Q3	us-gaap	Noninterest Bearing Deposit Liabilities NoninterestBearingDepositLiabilities	116017000	USD
CY2011Q4	us-gaap	Noninterest Bearing Deposit Liabilities NoninterestBearingDepositLiabilities	106276000	USD
CY2012Q3	us-gaap	Interest Bearing Deposit Liabilities InterestBearingDepositLiabilities	513807000	USD
CY2012Q3	us-gaap	Deposits Deposits	629824000	USD
CY2012Q3	us-gaap	Federal Funds Purchased And Securities Sold Under Agreements To Repurchase FederalFundsPurchasedAndSecuritiesSoldUnderAgreementsToRepurchase	2547000	USD
CY2011Q4	us-gaap	Preferred Stock Par Or Stated Value Per Share PreferredStockParOrStatedValuePerShare	0.01
CY2012Q3	us-gaap	Long Term Debt LongTermDebt	47217000	USD
CY2012Q3	us-gaap	Other Liabilities OtherLiabilities	3673000	USD
CY2012Q3	us-gaap	Liabilities Liabilities	683261000	USD
CY2012Q3	us-gaap	Preferred Stock Value PreferredStockValue	0	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
CY2012Q3	us-gaap	Common Stock Value CommonStockValue	39000	USD
CY2012Q3	us-gaap	Additional Paid In Capital Common Stock AdditionalPaidInCapitalCommonStock	3756000	USD
CY2012Q3	us-gaap	Retained Earnings Accumulated Deficit RetainedEarningsAccumulatedDeficit	66908000	USD
CY2012Q3	us-gaap	Accumulated Other Comprehensive Income Loss Net Of Tax AccumulatedOtherComprehensiveIncomeLossNetOfTax	6145000	USD
CY2012Q3	us-gaap	Treasury Stock Value TreasuryStockValue	6642000	USD
CY2012Q3	us-gaap	Stockholders Equity Including Portion Attributable To Noncontrolling Interest StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest	70206000	USD
CY2012Q3	us-gaap	Liabilities And Stockholders Equity LiabilitiesAndStockholdersEquity	753467000	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
CY2012Q3	us-gaap	Treasury Stock Shares TreasuryStockShares	314232	shares
CY2012Q3	us-gaap	Common Stock Shares Issued CommonStockSharesIssued	3957135	shares
CY2011Q4	us-gaap	Common Stock Shares Issued CommonStockSharesIssued	3957135	shares
CY2012Q3	us-gaap	Common Stock Shares Authorized CommonStockSharesAuthorized	8500000	shares
CY2011Q4	us-gaap	Common Stock Shares Authorized CommonStockSharesAuthorized	8500000	shares
CY2012Q3	us-gaap	Common Stock Par Or Stated Value Per Share CommonStockParOrStatedValuePerShare	0.01
CY2011Q4	us-gaap	Common Stock Par Or Stated Value Per Share CommonStockParOrStatedValuePerShare	0.01
CY2012Q3	us-gaap	Preferred Stock Shares Issued PreferredStockSharesIssued	0	shares
CY2011Q4	us-gaap	Preferred Stock Shares Issued PreferredStockSharesIssued	0	shares
CY2011Q4	us-gaap	Preferred Stock Shares Authorized PreferredStockSharesAuthorized	200000	shares
CY2012Q3	us-gaap	Preferred Stock Shares Authorized PreferredStockSharesAuthorized	200000	shares
CY2012Q3	us-gaap	Preferred Stock Par Or Stated Value Per Share PreferredStockParOrStatedValuePerShare	0.01
	us-gaap	Interest And Fee Income Loans And Leases InterestAndFeeIncomeLoansAndLeases	16303000	USD
CY2012Q3	us-gaap	Interest And Fee Income Loans And Leases InterestAndFeeIncomeLoansAndLeases	5548000	USD
CY2012Q3	us-gaap	Interest And Dividend Income Securities InterestAndDividendIncomeSecurities	1653000	USD
CY2012Q3	us-gaap	Other Interest And Dividend Income OtherInterestAndDividendIncome	11000	USD
CY2012Q3	us-gaap	Interest And Dividend Income Operating InterestAndDividendIncomeOperating	7212000	USD
CY2012Q3	us-gaap	Interest Expense Deposits InterestExpenseDeposits	1509000	USD
CY2011Q3	us-gaap	Interest And Fee Income Loans And Leases InterestAndFeeIncomeLoansAndLeases	5393000	USD
CY2011Q3	us-gaap	Interest And Dividend Income Securities InterestAndDividendIncomeSecurities	2253000	USD
CY2011Q3	us-gaap	Other Interest And Dividend Income OtherInterestAndDividendIncome	14000	USD
CY2011Q3	us-gaap	Interest And Dividend Income Operating InterestAndDividendIncomeOperating	7660000	USD
CY2011Q3	us-gaap	Interest Expense Deposits InterestExpenseDeposits	1958000	USD
	us-gaap	Interest And Dividend Income Securities InterestAndDividendIncomeSecurities	5482000	USD
	us-gaap	Other Interest And Dividend Income OtherInterestAndDividendIncome	32000	USD
	us-gaap	Interest And Dividend Income Operating InterestAndDividendIncomeOperating	21817000	USD
	us-gaap	Interest Expense Deposits InterestExpenseDeposits	4839000	USD
	us-gaap	Interest And Fee Income Loans And Leases InterestAndFeeIncomeLoansAndLeases	16051000	USD
	us-gaap	Interest And Dividend Income Securities InterestAndDividendIncomeSecurities	7404000	USD
	us-gaap	Other Interest And Dividend Income OtherInterestAndDividendIncome	37000	USD
	us-gaap	Interest And Dividend Income Operating InterestAndDividendIncomeOperating	23492000	USD
	us-gaap	Interest Expense Short Term Borrowings InterestExpenseShortTermBorrowings	13000	USD
	us-gaap	Interest Expense Long Term Debt And Capital Securities InterestExpenseLongTermDebtAndCapitalSecurities	1393000	USD
CY2012Q3	us-gaap	Interest Expense Short Term Borrowings InterestExpenseShortTermBorrowings	4000	USD
CY2012Q3	us-gaap	Interest Expense Long Term Debt And Capital Securities InterestExpenseLongTermDebtAndCapitalSecurities	440000	USD
CY2012Q3	us-gaap	Interest Expense InterestExpense	1953000	USD
CY2011Q3	us-gaap	Interest Expense Short Term Borrowings InterestExpenseShortTermBorrowings	3000	USD
CY2011Q3	us-gaap	Interest Expense Long Term Debt And Capital Securities InterestExpenseLongTermDebtAndCapitalSecurities	854000	USD
CY2011Q3	us-gaap	Interest Expense InterestExpense	2815000	USD
	us-gaap	Interest Expense InterestExpense	6245000	USD
	us-gaap	Interest Expense Deposits InterestExpenseDeposits	6220000	USD
	us-gaap	Interest Expense Short Term Borrowings InterestExpenseShortTermBorrowings	9000	USD
	us-gaap	Interest Expense Long Term Debt And Capital Securities InterestExpenseLongTermDebtAndCapitalSecurities	2547000	USD
	us-gaap	Interest Expense InterestExpense	8776000	USD
CY2012Q3	us-gaap	Interest Income Expense Net InterestIncomeExpenseNet	5259000	USD
CY2011Q3	us-gaap	Interest Income Expense Net InterestIncomeExpenseNet	4845000	USD
	us-gaap	Interest Income Expense Net InterestIncomeExpenseNet	15572000	USD
	us-gaap	Interest Income Expense Net InterestIncomeExpenseNet	14716000	USD
CY2012Q3	us-gaap	Provision For Loan Lease And Other Losses ProvisionForLoanLeaseAndOtherLosses	1550000	USD
CY2011Q3	us-gaap	Provision For Loan Lease And Other Losses ProvisionForLoanLeaseAndOtherLosses	600000	USD
	us-gaap	Provision For Loan Lease And Other Losses ProvisionForLoanLeaseAndOtherLosses	2750000	USD
	us-gaap	Provision For Loan Lease And Other Losses ProvisionForLoanLeaseAndOtherLosses	1800000	USD
	us-gaap	Fees And Commissions Depositor Accounts FeesAndCommissionsDepositorAccounts	838000	USD
	us-gaap	Bank Owned Life Insurance Income BankOwnedLifeInsuranceIncome	332000	USD
	us-gaap	Noninterest Income Other NoninterestIncomeOther	1157000	USD
	us-gaap	Gain Loss On Sale Of Securities Net GainLossOnSaleOfSecuritiesNet	738000	USD
	aubn	Total Other Than Temporary Impairments On Available For Sale Securities TotalOtherThanTemporaryImpairmentsOnAvailableForSaleSecurities	130000	USD
CY2012Q3	us-gaap	Fees And Commissions Depositor Accounts FeesAndCommissionsDepositorAccounts	268000	USD
CY2012Q3	us-gaap	Gain Loss On Sales Of Loans Net GainLossOnSalesOfLoansNet	1038000	USD
CY2012Q3	us-gaap	Bank Owned Life Insurance Income BankOwnedLifeInsuranceIncome	120000	USD
CY2012Q3	us-gaap	Gain Loss On Sale Of Securities Net GainLossOnSaleOfSecuritiesNet	178000	USD
CY2012Q3	aubn	Total Other Than Temporary Impairments On Available For Sale Securities TotalOtherThanTemporaryImpairmentsOnAvailableForSaleSecurities	0	USD
CY2012Q3	aubn	Total Security Gains Or Losses Net TotalSecurityGainsOrLossesNet	178000	USD
CY2012Q3	us-gaap	Noninterest Income NoninterestIncome	2017000	USD
CY2011Q3	us-gaap	Fees And Commissions Depositor Accounts FeesAndCommissionsDepositorAccounts	301000	USD
CY2011Q3	us-gaap	Bank Owned Life Insurance Income BankOwnedLifeInsuranceIncome	127000	USD
CY2011Q3	us-gaap	Noninterest Income Other NoninterestIncomeOther	349000	USD
CY2011Q3	us-gaap	Gain Loss On Sale Of Securities Net GainLossOnSaleOfSecuritiesNet	451000	USD
CY2011Q3	aubn	Total Other Than Temporary Impairments On Available For Sale Securities TotalOtherThanTemporaryImpairmentsOnAvailableForSaleSecurities	156000	USD
CY2011Q3	aubn	Total Security Gains Or Losses Net TotalSecurityGainsOrLossesNet	215000	USD
CY2011Q3	us-gaap	Noninterest Income NoninterestIncome	1327000	USD
CY2011Q3	us-gaap	Gain Loss On Sales Of Loans Net GainLossOnSalesOfLoansNet	566000	USD
	us-gaap	Gain Loss On Sales Of Loans Net GainLossOnSalesOfLoansNet	2492000	USD
	aubn	Total Security Gains Or Losses Net TotalSecurityGainsOrLossesNet	608000	USD
	us-gaap	Noninterest Income NoninterestIncome	8695000	USD
	us-gaap	Fees And Commissions Depositor Accounts FeesAndCommissionsDepositorAccounts	882000	USD
	us-gaap	Gain Loss On Sales Of Loans Net GainLossOnSalesOfLoansNet	1334000	USD
	us-gaap	Bank Owned Life Insurance Income BankOwnedLifeInsuranceIncome	341000	USD
	us-gaap	Noninterest Income Other NoninterestIncomeOther	1057000	USD
	us-gaap	Gain Loss On Sale Of Securities Net GainLossOnSaleOfSecuritiesNet	901000	USD
	aubn	Total Other Than Temporary Impairments On Available For Sale Securities TotalOtherThanTemporaryImpairmentsOnAvailableForSaleSecurities	468000	USD
	aubn	Total Security Gains Or Losses Net TotalSecurityGainsOrLossesNet	563000	USD
	us-gaap	Noninterest Income NoninterestIncome	3716000	USD
	us-gaap	Occupancy Net OccupancyNet	1019000	USD
	us-gaap	Occupancy Net OccupancyNet	1038000	USD
	us-gaap	Professional Fees ProfessionalFees	538000	USD
	us-gaap	Professional Fees ProfessionalFees	550000	USD
	aubn	Fdic And Other Regulatory Assessments FdicAndOtherRegulatoryAssessments	521000	USD
	aubn	Fdic And Other Regulatory Assessments FdicAndOtherRegulatoryAssessments	659000	USD
	us-gaap	Foreclosed Real Estate Expense ForeclosedRealEstateExpense	182000	USD
	aubn	Prepayment Penalty On Extinguishment Of Debt PrepaymentPenaltyOnExtinguishmentOfDebt	3720000	USD
	aubn	Prepayment Penalty On Extinguishment Of Debt PrepaymentPenaltyOnExtinguishmentOfDebt	0	USD
	us-gaap	Other Noninterest Expense OtherNoninterestExpense	2823000	USD
	us-gaap	Noninterest Expense NoninterestExpense	15360000	USD
CY2012Q3	us-gaap	Noninterest Expense NoninterestExpense	3770000	USD
CY2011Q3	us-gaap	Noninterest Expense NoninterestExpense	4268000	USD
	us-gaap	Labor And Related Expense LaborAndRelatedExpense	6557000	USD
	us-gaap	Noninterest Expense NoninterestExpense	12170000	USD
	us-gaap	Labor And Related Expense LaborAndRelatedExpense	6090000	USD
	us-gaap	Foreclosed Real Estate Expense ForeclosedRealEstateExpense	1207000	USD
	us-gaap	Other Noninterest Expense OtherNoninterestExpense	2626000	USD
CY2012Q3	us-gaap	Labor And Related Expense LaborAndRelatedExpense	2209000	USD
CY2012Q3	us-gaap	Occupancy Net OccupancyNet	345000	USD
CY2012Q3	us-gaap	Professional Fees ProfessionalFees	163000	USD
CY2012Q3	aubn	Fdic And Other Regulatory Assessments FdicAndOtherRegulatoryAssessments	153000	USD
CY2012Q3	us-gaap	Foreclosed Real Estate Expense ForeclosedRealEstateExpense	119000	USD
CY2012Q3	aubn	Prepayment Penalty On Extinguishment Of Debt PrepaymentPenaltyOnExtinguishmentOfDebt	0	USD
CY2012Q3	us-gaap	Other Noninterest Expense OtherNoninterestExpense	781000	USD
CY2011Q3	us-gaap	Labor And Related Expense LaborAndRelatedExpense	2147000	USD
CY2011Q3	us-gaap	Occupancy Net OccupancyNet	364000	USD
CY2011Q3	us-gaap	Professional Fees ProfessionalFees	190000	USD
CY2011Q3	aubn	Fdic And Other Regulatory Assessments FdicAndOtherRegulatoryAssessments	178000	USD
CY2011Q3	us-gaap	Foreclosed Real Estate Expense ForeclosedRealEstateExpense	506000	USD
CY2011Q3	aubn	Prepayment Penalty On Extinguishment Of Debt PrepaymentPenaltyOnExtinguishmentOfDebt	0	USD
CY2011Q3	us-gaap	Other Noninterest Expense OtherNoninterestExpense	883000	USD
CY2012Q3	us-gaap	Income Loss From Continuing Operations Before Income Taxes Minority Interest And Income Loss From Equity Method Investments IncomeLossFromContinuingOperationsBeforeIncomeTaxesMinorityInterestAndIncomeLossFromEquityMethodInvestments	1956000	USD
CY2011Q3	us-gaap	Income Loss From Continuing Operations Before Income Taxes Minority Interest And Income Loss From Equity Method Investments IncomeLossFromContinuingOperationsBeforeIncomeTaxesMinorityInterestAndIncomeLossFromEquityMethodInvestments	1304000	USD
	us-gaap	Income Loss From Continuing Operations Before Income Taxes Minority Interest And Income Loss From Equity Method Investments IncomeLossFromContinuingOperationsBeforeIncomeTaxesMinorityInterestAndIncomeLossFromEquityMethodInvestments	6157000	USD
	us-gaap	Income Loss From Continuing Operations Before Income Taxes Minority Interest And Income Loss From Equity Method Investments IncomeLossFromContinuingOperationsBeforeIncomeTaxesMinorityInterestAndIncomeLossFromEquityMethodInvestments	4462000	USD
CY2012Q3	us-gaap	Income Tax Expense Benefit IncomeTaxExpenseBenefit	347000	USD
CY2011Q3	us-gaap	Income Tax Expense Benefit IncomeTaxExpenseBenefit	-63000	USD
	us-gaap	Income Tax Expense Benefit IncomeTaxExpenseBenefit	1054000	USD
	us-gaap	Income Tax Expense Benefit IncomeTaxExpenseBenefit	89000	USD
CY2012Q3	us-gaap	Profit Loss ProfitLoss	1609000	USD
CY2011Q3	us-gaap	Profit Loss ProfitLoss	1367000	USD
	us-gaap	Profit Loss ProfitLoss	5103000	USD
	us-gaap	Profit Loss ProfitLoss	4373000	USD
	us-gaap	Interest Income Expense After Provision For Loan Loss InterestIncomeExpenseAfterProvisionForLoanLoss	12916000	USD
CY2012Q3	us-gaap	Earnings Per Share Basic And Diluted EarningsPerShareBasicAndDiluted	0.44
CY2011Q3	us-gaap	Earnings Per Share Basic And Diluted EarningsPerShareBasicAndDiluted	0.38
	us-gaap	Interest Income Expense After Provision For Loan Loss InterestIncomeExpenseAfterProvisionForLoanLoss	12822000	USD
CY2012Q3	us-gaap	Interest Income Expense After Provision For Loan Loss InterestIncomeExpenseAfterProvisionForLoanLoss	3709000	USD
CY2011Q3	us-gaap	Interest Income Expense After Provision For Loan Loss InterestIncomeExpenseAfterProvisionForLoanLoss	4245000	USD
CY2012Q3	us-gaap	Other Comprehensive Income Reclassification Adjustment For Sale Of Securities Included In Net Income Net Of Tax OtherComprehensiveIncomeReclassificationAdjustmentForSaleOfSecuritiesIncludedInNetIncomeNetOfTax	-113000	USD
CY2012Q3	us-gaap	Other Comprehensive Income Loss Net Of Tax Period Increase Decrease OtherComprehensiveIncomeLossNetOfTaxPeriodIncreaseDecrease	1049000	USD
CY2012Q3	us-gaap	Comprehensive Income Net Of Tax ComprehensiveIncomeNetOfTax	2658000	USD
CY2011Q3	us-gaap	Other Than Temporary Impairment Losses Investments Portion In Other Comprehensive Income Loss Net Of Tax Including Portion Attributable To Noncontrolling Interest OtherThanTemporaryImpairmentLossesInvestmentsPortionInOtherComprehensiveIncomeLossNetOfTaxIncludingPortionAttributableToNoncontrollingInterest	51000	USD
CY2011Q3	us-gaap	Other Comprehensive Income Unrealized Holding Gain Loss On Securities Arising During Period Net Of Tax OtherComprehensiveIncomeUnrealizedHoldingGainLossOnSecuritiesArisingDuringPeriodNetOfTax	2768000	USD
CY2011Q3	us-gaap	Other Comprehensive Income Reclassification Adjustment For Sale Of Securities Included In Net Income Net Of Tax OtherComprehensiveIncomeReclassificationAdjustmentForSaleOfSecuritiesIncludedInNetIncomeNetOfTax	-135000	USD
CY2011Q3	us-gaap	Other Comprehensive Income Loss Net Of Tax Period Increase Decrease OtherComprehensiveIncomeLossNetOfTaxPeriodIncreaseDecrease	2684000	USD
CY2011Q3	us-gaap	Comprehensive Income Net Of Tax ComprehensiveIncomeNetOfTax	4051000	USD
	us-gaap	Other Than Temporary Impairment Losses Investments Portion In Other Comprehensive Income Loss Net Of Tax Including Portion Attributable To Noncontrolling Interest OtherThanTemporaryImpairmentLossesInvestmentsPortionInOtherComprehensiveIncomeLossNetOfTaxIncludingPortionAttributableToNoncontrollingInterest	0	USD
	us-gaap	Other Comprehensive Income Unrealized Holding Gain Loss On Securities Arising During Period Net Of Tax OtherComprehensiveIncomeUnrealizedHoldingGainLossOnSecuritiesArisingDuringPeriodNetOfTax	2307000	USD
	us-gaap	Other Comprehensive Income Reclassification Adjustment For Sale Of Securities Included In Net Income Net Of Tax OtherComprehensiveIncomeReclassificationAdjustmentForSaleOfSecuritiesIncludedInNetIncomeNetOfTax	-384000	USD
	us-gaap	Other Comprehensive Income Loss Net Of Tax Period Increase Decrease OtherComprehensiveIncomeLossNetOfTaxPeriodIncreaseDecrease	1923000	USD
	us-gaap	Comprehensive Income Net Of Tax ComprehensiveIncomeNetOfTax	7026000	USD
	us-gaap	Other Than Temporary Impairment Losses Investments Portion In Other Comprehensive Income Loss Net Of Tax Including Portion Attributable To Noncontrolling Interest OtherThanTemporaryImpairmentLossesInvestmentsPortionInOtherComprehensiveIncomeLossNetOfTaxIncludingPortionAttributableToNoncontrollingInterest	-82000	USD
	us-gaap	Other Comprehensive Income Unrealized Holding Gain Loss On Securities Arising During Period Net Of Tax OtherComprehensiveIncomeUnrealizedHoldingGainLossOnSecuritiesArisingDuringPeriodNetOfTax	6303000	USD
	us-gaap	Other Comprehensive Income Reclassification Adjustment For Sale Of Securities Included In Net Income Net Of Tax OtherComprehensiveIncomeReclassificationAdjustmentForSaleOfSecuritiesIncludedInNetIncomeNetOfTax	-355000	USD
	us-gaap	Earnings Per Share Basic And Diluted EarningsPerShareBasicAndDiluted	1.40
	aubn	Basic And Diluted Weighted Average Shares Outstanding BasicAndDilutedWeightedAverageSharesOutstanding	3642807	shares
	us-gaap	Other Comprehensive Income Loss Net Of Tax Period Increase Decrease OtherComprehensiveIncomeLossNetOfTaxPeriodIncreaseDecrease	5866000	USD
CY2012Q3	aubn	Basic And Diluted Weighted Average Shares Outstanding BasicAndDilutedWeightedAverageSharesOutstanding	3642876	shares
	aubn	Gain On Sale Of Affordable Housing Investments GainOnSaleOfAffordableHousingInvestments	0	USD
	us-gaap	Income Loss From Equity Method Investments IncomeLossFromEquityMethodInvestments	-461000	USD
	us-gaap	Earnings Per Share Basic And Diluted EarningsPerShareBasicAndDiluted	1.20
CY2012Q3	us-gaap	Other Than Temporary Impairment Losses Investments Portion In Other Comprehensive Income Loss Net Of Tax Including Portion Attributable To Noncontrolling Interest OtherThanTemporaryImpairmentLossesInvestmentsPortionInOtherComprehensiveIncomeLossNetOfTaxIncludingPortionAttributableToNoncontrollingInterest	0	USD
CY2012Q3	us-gaap	Other Comprehensive Income Unrealized Holding Gain Loss On Securities Arising During Period Net Of Tax OtherComprehensiveIncomeUnrealizedHoldingGainLossOnSecuritiesArisingDuringPeriodNetOfTax	1162000	USD
CY2011Q3	aubn	Basic And Diluted Weighted Average Shares Outstanding BasicAndDilutedWeightedAverageSharesOutstanding	3642738	shares
	aubn	Basic And Diluted Weighted Average Shares Outstanding BasicAndDilutedWeightedAverageSharesOutstanding	3642735	shares
CY2012Q3	aubn	Noncredit Portion Of Other Than Temporary Impairments Recognized In Other Comprehensive Income NoncreditPortionOfOtherThanTemporaryImpairmentsRecognizedInOtherComprehensiveIncome	0	USD
CY2011Q3	aubn	Noncredit Portion Of Other Than Temporary Impairments Recognized In Other Comprehensive Income NoncreditPortionOfOtherThanTemporaryImpairmentsRecognizedInOtherComprehensiveIncome	-80000	USD
	aubn	Noncredit Portion Of Other Than Temporary Impairments Recognized In Other Comprehensive Income NoncreditPortionOfOtherThanTemporaryImpairmentsRecognizedInOtherComprehensiveIncome	0	USD
	aubn	Noncredit Portion Of Other Than Temporary Impairments Recognized In Other Comprehensive Income NoncreditPortionOfOtherThanTemporaryImpairmentsRecognizedInOtherComprehensiveIncome	130000	USD
CY2012Q3	aubn	Gain On Sale Of Affordable Housing Investments GainOnSaleOfAffordableHousingInvestments	0	USD
CY2012Q3	us-gaap	Income Loss From Equity Method Investments IncomeLossFromEquityMethodInvestments	0	USD
CY2012Q3	us-gaap	Noninterest Income Other NoninterestIncomeOther	413000	USD
CY2011Q3	us-gaap	Income Loss From Equity Method Investments IncomeLossFromEquityMethodInvestments	-231000	USD
CY2011Q3	aubn	Gain On Sale Of Affordable Housing Investments GainOnSaleOfAffordableHousingInvestments	0	USD
	aubn	Gain On Sale Of Affordable Housing Investments GainOnSaleOfAffordableHousingInvestments	3268000	USD
	us-gaap	Income Loss From Equity Method Investments IncomeLossFromEquityMethodInvestments	0	USD
	us-gaap	Comprehensive Income Net Of Tax ComprehensiveIncomeNetOfTax	10239000	USD
CY2010Q4	us-gaap	Stockholders Equity Including Portion Attributable To Noncontrolling Interest StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest	56368000	USD
CY2010Q4	us-gaap	Common Stock Shares Outstanding CommonStockSharesOutstanding	3957135	shares
CY2011Q3	us-gaap	Common Stock Shares Outstanding CommonStockSharesOutstanding	3957135	shares
CY2011Q3	us-gaap	Stockholders Equity Including Portion Attributable To Noncontrolling Interest StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest	64422000	USD
	us-gaap	Stock Issued During Period Value Treasury Stock Reissued StockIssuedDuringPeriodValueTreasuryStockReissued	1000	USD
	us-gaap	Dividends Common Stock Cash DividendsCommonStockCash	-2186000	USD
CY2011Q4	us-gaap	Common Stock Shares Outstanding CommonStockSharesOutstanding	3957135	shares
	us-gaap	Dividends Common Stock Cash DividendsCommonStockCash	-2240000	USD
CY2012Q3	us-gaap	Common Stock Shares Outstanding CommonStockSharesOutstanding	3957135	shares
	us-gaap	Stock Issued During Period Value Treasury Stock Reissued StockIssuedDuringPeriodValueTreasuryStockReissued	4000	USD
	us-gaap	Common Stock Dividends Per Share Cash Paid CommonStockDividendsPerShareCashPaid	0.615
	us-gaap	Common Stock Dividends Per Share Cash Paid CommonStockDividendsPerShareCashPaid	0.600
	us-gaap	Stock Issued During Period Shares Treasury Stock Reissued StockIssuedDuringPeriodSharesTreasuryStockReissued	165.00	shares
	us-gaap	Stock Issued During Period Shares Treasury Stock Reissued StockIssuedDuringPeriodSharesTreasuryStockReissued	20.00	shares
CY2012Q3	aubn	Commercial Real Estate Owner Occupied Loans CommercialRealEstateOwnerOccupiedLoans	68299000	USD
CY2011Q4	aubn	Commercial Real Estate Owner Occupied Loans CommercialRealEstateOwnerOccupiedLoans	70202000	USD
CY2011Q4	aubn	Commerical Real Estate Other Loans CommericalRealEstateOtherLoans	92233000	USD
CY2012Q3	aubn	Commerical Real Estate Other Loans CommericalRealEstateOtherLoans	115458000	USD
	us-gaap	Treasury Stock Shares Acquired TreasuryStockSharesAcquired	0	shares
	us-gaap	Treasury Stock Shares Acquired TreasuryStockSharesAcquired	0	shares
	us-gaap	Provision For Loan And Lease Losses ProvisionForLoanAndLeaseLosses	2750000	USD
	us-gaap	Depreciation And Amortization DepreciationAndAmortization	609000	USD
	us-gaap	Accretion Amortization Of Discounts And Premiums Investments AccretionAmortizationOfDiscountsAndPremiumsInvestments	-2351000	USD
	us-gaap	Gain Loss On Investments GainLossOnInvestments	608000	USD
	us-gaap	Gain Loss On Sale Of Mortgage Loans GainLossOnSaleOfMortgageLoans	2488000	USD
	aubn	Net Loss Gain On Other Real Estate NetLossGainOnOtherRealEstate	-121000	USD
	us-gaap	Payments For Origination Of Mortgage Loans Held For Sale PaymentsForOriginationOfMortgageLoansHeldForSale	111476000	USD
	us-gaap	Proceeds From Sale Of Mortgage Loans Held For Sale ProceedsFromSaleOfMortgageLoansHeldForSale	110932000	USD
	us-gaap	Life Insurance Corporate Or Bank Owned Change In Value LifeInsuranceCorporateOrBankOwnedChangeInValue	332000	USD
	us-gaap	Cash And Cash Equivalents Period Increase Decrease CashAndCashEquivalentsPeriodIncreaseDecrease	1863000	USD
	us-gaap	Transfer Of Other Real Estate TransferOfOtherRealEstate	641000	USD
	us-gaap	Transfer Of Other Real Estate TransferOfOtherRealEstate	2655000	USD
	us-gaap	Cash And Cash Equivalents Period Increase Decrease CashAndCashEquivalentsPeriodIncreaseDecrease	34221000	USD
	us-gaap	Life Insurance Corporate Or Bank Owned Change In Value LifeInsuranceCorporateOrBankOwnedChangeInValue	341000	USD
	us-gaap	Proceeds From Sale Of Mortgage Loans Held For Sale ProceedsFromSaleOfMortgageLoansHeldForSale	46243000	USD
	us-gaap	Payments For Origination Of Mortgage Loans Held For Sale PaymentsForOriginationOfMortgageLoansHeldForSale	44028000	USD
	aubn	Net Loss Gain On Other Real Estate NetLossGainOnOtherRealEstate	-1233000	USD
	us-gaap	Gain Loss On Sale Of Mortgage Loans GainLossOnSaleOfMortgageLoans	1071000	USD
	us-gaap	Gain Loss On Investments GainLossOnInvestments	563000	USD
	us-gaap	Accretion Amortization Of Discounts And Premiums Investments AccretionAmortizationOfDiscountsAndPremiumsInvestments	-1634000	USD
	us-gaap	Depreciation And Amortization DepreciationAndAmortization	496000	USD
	us-gaap	Provision For Loan And Lease Losses ProvisionForLoanAndLeaseLosses	1800000	USD
	us-gaap	Interest Paid InterestPaid	6570000	USD
	us-gaap	Interest Paid InterestPaid	9122000	USD
	us-gaap	Income Taxes Paid Net IncomeTaxesPaidNet	818000	USD
	us-gaap	Income Taxes Paid Net IncomeTaxesPaidNet	347000	USD
CY2010Q4	us-gaap	Cash Cash Equivalents And Federal Funds Sold CashCashEquivalentsAndFederalFundsSold	21424000	USD
CY2011Q3	us-gaap	Cash Cash Equivalents And Federal Funds Sold CashCashEquivalentsAndFederalFundsSold	55645000	USD
	us-gaap	Payments Of Debt Extinguishment Costs PaymentsOfDebtExtinguishmentCosts	-3720000	USD
	us-gaap	Payments Of Debt Extinguishment Costs PaymentsOfDebtExtinguishmentCosts	0	USD
	us-gaap	Increase Decrease In Operating Liabilities IncreaseDecreaseInOperatingLiabilities	541000	USD
	us-gaap	Increase Decrease In Operating Liabilities IncreaseDecreaseInOperatingLiabilities	458000	USD
	us-gaap	Net Cash Provided By Used In Operating Activities NetCashProvidedByUsedInOperatingActivities	11010000	USD
	us-gaap	Net Cash Provided By Used In Operating Activities NetCashProvidedByUsedInOperatingActivities	8642000	USD
	us-gaap	Net Cash Provided By Used In Investing Activities NetCashProvidedByUsedInInvestingActivities	27259000	USD
	us-gaap	Net Change Noninterest Bearing Deposits Domestic NetChangeNoninterestBearingDepositsDomestic	9741000	USD
	us-gaap	Net Change Interest Bearing Deposits Domestic NetChangeInterestBearingDepositsDomestic	531000	USD
	us-gaap	Proceeds From Payments For Federal Funds Sold And Securities Purchased Under Agreements To Resell Net ProceedsFromPaymentsForFederalFundsSoldAndSecuritiesPurchasedUnderAgreementsToResellNet	-258000	USD
	us-gaap	Repayments Of Long Term Debt RepaymentsOfLongTermDebt	41816000	USD
	us-gaap	Proceeds From Sale Of Treasury Stock ProceedsFromSaleOfTreasuryStock	4000	USD
	aubn	Dividends Paid DividendsPaid	2240000	USD
	us-gaap	Net Cash Provided By Used In Financing Activities NetCashProvidedByUsedInFinancingActivities	-34038000	USD
	us-gaap	Proceeds From Payments For Federal Funds Sold And Securities Purchased Under Agreements To Resell Net ProceedsFromPaymentsForFederalFundsSoldAndSecuritiesPurchasedUnderAgreementsToResellNet	-72000	USD
	us-gaap	Proceeds From Sale Of Treasury Stock ProceedsFromSaleOfTreasuryStock	1000	USD
	us-gaap	Net Cash Provided By Used In Investing Activities NetCashProvidedByUsedInInvestingActivities	31539000	USD
	aubn	Dividends Paid DividendsPaid	2186000	USD
	us-gaap	Repayments Of Long Term Debt RepaymentsOfLongTermDebt	8014000	USD
	us-gaap	Net Change Interest Bearing Deposits Domestic NetChangeInterestBearingDepositsDomestic	-9545000	USD
	us-gaap	Net Change Noninterest Bearing Deposits Domestic NetChangeNoninterestBearingDepositsDomestic	11488000	USD
	us-gaap	Net Cash Provided By Used In Financing Activities NetCashProvidedByUsedInFinancingActivities	-8328000	USD
	aubn	Gain Loss On Sale Of Affordable Housing Partnerships Investments GainLossOnSaleOfAffordableHousingPartnershipsInvestments	-3268000	USD
	aubn	Gain Loss On Sale Of Affordable Housing Partnerships Investments GainLossOnSaleOfAffordableHousingPartnershipsInvestments	0	USD
	aubn	Loss On Affordable Housing Partnership Investments LossOnAffordableHousingPartnershipInvestments	0	USD
	aubn	Loss On Affordable Housing Partnership Investments LossOnAffordableHousingPartnershipInvestments	461000	USD
	us-gaap	Increase Decrease In Other Operating Assets IncreaseDecreaseInOtherOperatingAssets	-315000	USD
	us-gaap	Increase Decrease In Other Operating Assets IncreaseDecreaseInOtherOperatingAssets	-687000	USD
	us-gaap	Payments For Proceeds From Federal Home Loan Bank Stock PaymentsForProceedsFromFederalHomeLoanBankStock	-631000	USD
	us-gaap	Payments For Proceeds From Federal Home Loan Bank Stock PaymentsForProceedsFromFederalHomeLoanBankStock	-2067000	USD
	us-gaap	Proceeds From Sale Of Available For Sale Securities ProceedsFromSaleOfAvailableForSaleSecurities	49693000	USD
	us-gaap	Payments To Acquire Available For Sale Securities PaymentsToAcquireAvailableForSaleSecurities	97002000	USD
	us-gaap	Payments For Proceeds From Loans And Leases PaymentsForProceedsFromLoansAndLeases	31740000	USD
	us-gaap	Payments For Proceeds From Productive Assets PaymentsForProceedsFromProductiveAssets	1128000	USD
	us-gaap	Proceeds From Sale Of Available For Sale Securities ProceedsFromSaleOfAvailableForSaleSecurities	113841000	USD
	us-gaap	Proceeds From Maturities Prepayments And Calls Of Available For Sale Securities ProceedsFromMaturitiesPrepaymentsAndCallsOfAvailableForSaleSecurities	73989000	USD
	us-gaap	Payments To Acquire Available For Sale Securities PaymentsToAcquireAvailableForSaleSecurities	147455000	USD
	us-gaap	Payments For Proceeds From Loans And Leases PaymentsForProceedsFromLoansAndLeases	6364000	USD
	us-gaap	Payments For Proceeds From Productive Assets PaymentsForProceedsFromProductiveAssets	811000	USD
	aubn	Proceeds From Sale Of Affordable Housing Limited Partnership ProceedsFromSaleOfAffordableHousingLimitedPartnership	0	USD
	aubn	Capital Contributions To Affordable Housing Limited Partnerships CapitalContributionsToAffordableHousingLimitedPartnerships	4069000	USD
	aubn	Capital Contributions To Affordable Housing Limited Partnerships CapitalContributionsToAffordableHousingLimitedPartnerships	0	USD
	aubn	Proceeds From Sale Of Affordable Housing Limited Partnership ProceedsFromSaleOfAffordableHousingLimitedPartnership	8499000	USD
	us-gaap	Proceeds From Sale Of Foreclosed Assets ProceedsFromSaleOfForeclosedAssets	3493000	USD
	us-gaap	Proceeds From Sale Of Foreclosed Assets ProceedsFromSaleOfForeclosedAssets	1777000	USD
	us-gaap	Proceeds From Maturities Prepayments And Calls Of Available For Sale Securities ProceedsFromMaturitiesPrepaymentsAndCallsOfAvailableForSaleSecurities	93377000	USD
	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;">General</font></p><p style='margin-top:0pt; margin-bottom:0pt'> </p><p style='margin-top:0pt; margin-bottom:0pt'><font style="font-family:Times New Roman;font-size:10pt;margin-left:24.5px;">Auburn National Bancorporation, Inc. (the “Company”) provides a full range of banking services to individual and corporate customers in Lee County, Alabama and surrounding counties through its wholly owned subsidiary, AuburnBank (the “Bank”). The Company does not have any segments other than banking that are considered material.</font></p><p style='margin-top:0pt; margin-bottom:0pt'> </p>
	us-gaap	Basis Of Accounting BasisOfAccounting	<p style='margin-top:0pt; margin-bottom:0pt'><font style="font-family:Times New Roman;font-size:10pt;font-weight:bold;margin-left:0px;">Basis of Presentation and Use of Estimates</font></p><p style='margin-top:0pt; margin-bottom:0pt'> </p><p style='margin-top:0pt; margin-bottom:0pt'><font style="font-family:Times New Roman;font-size:10pt;margin-left:24.5px;">The unaudited condensed consolidated financial statements in this report have been prepared in accordance with U.S. generally accepted accounting principles for interim financial information. Accordingly, these financial statements do not include all of the information and footnotes required by U.S. generally accepted accounting principles for complete financial statements. The unaudited condensed consolidated financial statements include, in the opinion of management, all adjustments necessary to present a fair statement of the financial position and the results of operations for all periods presented. All such adjustments are of a normal recurring nature. The results of operations </font><font style="font-family:Times New Roman;font-size:10pt;">in the interim statements </font><font style="font-family:Times New Roman;font-size:10pt;">are not necessarily indicative of the results of operations that the Company and its subsidiaries may achieve for future interim periods or the entire year. </font><font style="font-family:Times New Roman;font-size:10pt;">For further information, refer to the consolidated financial statements and footnotes included in the Company's annual report on Form 10-K for the year ended </font><font style="font-family:Times New Roman;font-size:10pt;">December 31, 2011.</font></p><p style='margin-top:0pt; margin-bottom:0pt'> </p>
CY2011Q4	us-gaap	Available For Sale Securities Gross Unrealized Losses1 AvailableForSaleSecuritiesGrossUnrealizedLosses1	551000	USD
CY2011Q4	us-gaap	Available For Sale Securities Debt Maturities After Five Through Ten Years Fair Value AvailableForSaleSecuritiesDebtMaturitiesAfterFiveThroughTenYearsFairValue	37709000	USD
CY2011Q4	us-gaap	Available For Sale Securities Debt Maturities After Ten Years Fair Value AvailableForSaleSecuritiesDebtMaturitiesAfterTenYearsFairValue	261459000	USD
CY2012Q3	us-gaap	Available For Sale Securities Gross Unrealized Gain Loss AvailableForSaleSecuritiesGrossUnrealizedGainLoss	9911000	USD
CY2012Q3	us-gaap	Available For Sale Securities Gross Unrealized Losses1 AvailableForSaleSecuritiesGrossUnrealizedLosses1	173000	USD
CY2012Q3	us-gaap	Available For Sale Securities Amortized Cost AvailableForSaleSecuritiesAmortizedCost	245081000	USD
CY2012Q3	aubn	Trust Preferred Securities Issued TrustPreferredSecuritiesIssued	7000000	USD
CY2012Q3	aubn	Junior Subordinated Debt Issued JuniorSubordinatedDebtIssued	7200000	USD
	us-gaap	Use Of Estimates UseOfEstimates	<p style='margin-top:0pt; 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 U.S. generally accepted accounting principles requires management to make estimates and assumptions that affect the reported amounts of assets and liabilities and disclosures of contingent assets and liabilities as of the balance sheet </font><font style="font-family:Times New Roman;font-size:10pt;">date and the reported amounts of</font><font style="font-family:Times New Roman;font-size:10pt;"> revenues and expenses 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 other-than-temporary impairment on investment securities, the determination of the allowance for loan losses, </font><font style="font-family:Times New Roman;font-size:10pt;">fair value of fina</font><font style="font-family:Times New Roman;font-size:10pt;">ncial instruments,</font><font style="font-family:Times New Roman;font-size:10pt;"> and the valuation of deferred tax assets and other real estate owned.</font></p><p style='margin-top:0pt; margin-bottom:0pt'> </p>
	us-gaap	Reclassifications Reclassifications	<p style='margin-top:0pt; margin-bottom:0pt'><font style="font-family:Times New Roman;font-size:10pt;font-weight:bold;margin-left:0px;">Reclassifications</font></p><p style='margin-top:0pt; margin-bottom:0pt'> </p><p style='margin-top:0pt; margin-bottom:0pt'><font style="font-family:Times New Roman;font-size:10pt;margin-left:27px;">Certain amounts reported in prior periods have been reclassified to conform to the current-period presentation. These reclassifications had no effect on the Company's previously reported net earnings or total stockholders' equity.</font></p><p style='margin-top:0pt; margin-bottom:0pt'> </p><p style='margin-top:0pt; margin-bottom:0pt'> </p>
CY2012Q3	us-gaap	Available For Sale Securities Debt Maturities Within One Year Fair Value AvailableForSaleSecuritiesDebtMaturitiesWithinOneYearFairValue	112000	USD
CY2012Q3	us-gaap	Available For Sale Securities Debt Maturities After One Through Five Years Fair Value AvailableForSaleSecuritiesDebtMaturitiesAfterOneThroughFiveYearsFairValue	1706000	USD
CY2012Q3	us-gaap	Available For Sale Securities Debt Maturities After Five Through Ten Years Fair Value AvailableForSaleSecuritiesDebtMaturitiesAfterFiveThroughTenYearsFairValue	34563000	USD
CY2012Q3	us-gaap	Available For Sale Securities Debt Maturities After Ten Years Fair Value AvailableForSaleSecuritiesDebtMaturitiesAfterTenYearsFairValue	218438000	USD
CY2012Q3	aubn	Available For Sale Securities Fair Value AvailableForSaleSecuritiesFairValue	254819000	USD
CY2012Q3	aubn	Financing Receivable Modification Number Of Contracts FinancingReceivableModificationNumberOfContracts	2
CY2011Q4	aubn	Available For Sale Securities Fair Value AvailableForSaleSecuritiesFairValue	299582000	USD
	us-gaap	Other Than Temporary Impairment Credit Losses Recognized In Earnings Reductions Securities Sold OtherThanTemporaryImpairmentCreditLossesRecognizedInEarningsReductionsSecuritiesSold	2149000	USD
CY2010Q4	us-gaap	Other Than Temporary Impairment Credit Losses Recognized In Earnings Credit Losses On Debt Securities Held OtherThanTemporaryImpairmentCreditLossesRecognizedInEarningsCreditLossesOnDebtSecuritiesHeld	2938000	USD
	us-gaap	Other Than Temporary Impairment Credit Losses Recognized In Earnings Additions Additional Credit Losses OtherThanTemporaryImpairmentCreditLossesRecognizedInEarningsAdditionsAdditionalCreditLosses	338000	USD
CY2011Q3	us-gaap	Other Than Temporary Impairment Credit Losses Recognized In Earnings Credit Losses On Debt Securities Held OtherThanTemporaryImpairmentCreditLossesRecognizedInEarningsCreditLossesOnDebtSecuritiesHeld	3276000	USD
CY2011Q4	us-gaap	Available For Sale Securities Amortized Cost AvailableForSaleSecuritiesAmortizedCost	292892000	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 Gross Unrealized Gain Loss AvailableForSaleSecuritiesGrossUnrealizedGainLoss	7241000	USD
CY2011Q4	us-gaap	Available For Sale Securities Debt Maturities After One Through Five Years Fair Value AvailableForSaleSecuritiesDebtMaturitiesAfterOneThroughFiveYearsFairValue	414000	USD
CY2012Q3	us-gaap	Available For Sale Securities Continuous Unrealized Loss Position Less Than Twelve Months Fair Value AvailableForSaleSecuritiesContinuousUnrealizedLossPositionLessThanTwelveMonthsFairValue	0	USD
CY2012Q3	us-gaap	Availableforsale Securities Continuous Unrealized Loss Position Less Than12 Months Aggregate Losses1 AvailableforsaleSecuritiesContinuousUnrealizedLossPositionLessThan12MonthsAggregateLosses1	0	USD
CY2012Q3	us-gaap	Available For Sale Securities Continuous Unrealized Loss Position Twelve Months Or Longer Fair Value AvailableForSaleSecuritiesContinuousUnrealizedLossPositionTwelveMonthsOrLongerFairValue	327000	USD
CY2012Q3	us-gaap	Availableforsale Securities Continuous Unrealized Loss Position12 Months Or Longer Aggregate Losses1 AvailableforsaleSecuritiesContinuousUnrealizedLossPosition12MonthsOrLongerAggregateLosses1	173000	USD
CY2012Q3	us-gaap	Available For Sale Securities Continuous Unrealized Loss Position Fair Value AvailableForSaleSecuritiesContinuousUnrealizedLossPositionFairValue	327000	USD
CY2012Q3	us-gaap	Availableforsale Securities Continuous Unrealized Loss Position Aggregate Losses1 AvailableforsaleSecuritiesContinuousUnrealizedLossPositionAggregateLosses1	173000	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 Less Than12 Months Aggregate Losses1 AvailableforsaleSecuritiesContinuousUnrealizedLossPositionLessThan12MonthsAggregateLosses1	141000	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 Losses1 AvailableforsaleSecuritiesContinuousUnrealizedLossPosition12MonthsOrLongerAggregateLosses1	410000	USD
CY2011Q4	us-gaap	Available For Sale Securities Continuous Unrealized Loss Position Fair Value AvailableForSaleSecuritiesContinuousUnrealizedLossPositionFairValue	25281000	USD
CY2011Q4	us-gaap	Availableforsale Securities Continuous Unrealized Loss Position Aggregate Losses1 AvailableforsaleSecuritiesContinuousUnrealizedLossPositionAggregateLosses1	551000	USD
CY2012Q2	us-gaap	Other Than Temporary Impairment Credit Losses Recognized In Earnings Credit Losses On Debt Securities Held OtherThanTemporaryImpairmentCreditLossesRecognizedInEarningsCreditLossesOnDebtSecuritiesHeld	1257000	USD
CY2012Q3	us-gaap	Other Than Temporary Impairment Credit Losses Recognized In Earnings Reductions Securities Sold OtherThanTemporaryImpairmentCreditLossesRecognizedInEarningsReductionsSecuritiesSold	0	USD
CY2012Q3	us-gaap	Other Than Temporary Impairment Credit Losses Recognized In Earnings Credit Losses On Debt Securities Held OtherThanTemporaryImpairmentCreditLossesRecognizedInEarningsCreditLossesOnDebtSecuritiesHeld	1257000	USD
CY2012Q3	us-gaap	Other Than Temporary Impairment Credit Losses Recognized In Earnings Additions Additional Credit Losses OtherThanTemporaryImpairmentCreditLossesRecognizedInEarningsAdditionsAdditionalCreditLosses	0	USD
CY2011Q2	us-gaap	Other Than Temporary Impairment Credit Losses Recognized In Earnings Credit Losses On Debt Securities Held OtherThanTemporaryImpairmentCreditLossesRecognizedInEarningsCreditLossesOnDebtSecuritiesHeld	3040000	USD
CY2011Q4	us-gaap	Other Than Temporary Impairment Credit Losses Recognized In Earnings Credit Losses On Debt Securities Held OtherThanTemporaryImpairmentCreditLossesRecognizedInEarningsCreditLossesOnDebtSecuritiesHeld	3276000	USD
	us-gaap	Other Than Temporary Impairment Credit Losses Recognized In Earnings Additions Additional Credit Losses OtherThanTemporaryImpairmentCreditLossesRecognizedInEarningsAdditionsAdditionalCreditLosses	130000	USD
	us-gaap	Other Than Temporary Impairment Credit Losses Recognized In Earnings Reductions Securities Sold OtherThanTemporaryImpairmentCreditLossesRecognizedInEarningsReductionsSecuritiesSold	0	USD
CY2011Q3	us-gaap	Other Than Temporary Impairment Credit Losses Recognized In Earnings Reductions Securities Sold OtherThanTemporaryImpairmentCreditLossesRecognizedInEarningsReductionsSecuritiesSold	0	USD
CY2011Q3	us-gaap	Other Than Temporary Impairment Credit Losses Recognized In Earnings Additions Additional Credit Losses OtherThanTemporaryImpairmentCreditLossesRecognizedInEarningsAdditionsAdditionalCreditLosses	236000	USD
CY2011Q3	aubn	Other Than Temporary Impairment Charges Trust Preferred Securities Individual Issuers OtherThanTemporaryImpairmentChargesTrustPreferredSecuritiesIndividualIssuers	236000	USD
CY2011Q3	aubn	Other Than Temporary Impairment Charges Included In Earnings OtherThanTemporaryImpairmentChargesIncludedInEarnings	236000	USD
CY2011Q3	aubn	Credit Related Other Than Temporary Impairement Charges CreditRelatedOtherThanTemporaryImpairementCharges	236000	USD
CY2011Q3	aubn	Non Credit Related Other Than Temporary Impairment Charges NonCreditRelatedOtherThanTemporaryImpairmentCharges	-80000	USD
CY2011Q3	aubn	Other Than Temporary Impairment Charges On Debt Securities OtherThanTemporaryImpairmentChargesOnDebtSecurities	156000	USD
CY2012Q3	aubn	Other Than Temporary Impairment Charges On Debt Securities OtherThanTemporaryImpairmentChargesOnDebtSecurities	0	USD
CY2012Q3	aubn	Other Than Temporary Impairment Charges Included In Earnings OtherThanTemporaryImpairmentChargesIncludedInEarnings	0	USD
CY2012Q3	aubn	Non Credit Related Other Than Temporary Impairment Charges NonCreditRelatedOtherThanTemporaryImpairmentCharges	0	USD
CY2012Q3	aubn	Credit Related Other Than Temporary Impairement Charges CreditRelatedOtherThanTemporaryImpairementCharges	0	USD
CY2012Q3	aubn	Other Than Temporary Impairment Charges Trust Preferred Securities Individual Issuers OtherThanTemporaryImpairmentChargesTrustPreferredSecuritiesIndividualIssuers	0	USD
	aubn	Other Than Temporary Impairment Charges Trust Preferred Securities Individual Issuers OtherThanTemporaryImpairmentChargesTrustPreferredSecuritiesIndividualIssuers	130000	USD
	aubn	Other Than Temporary Impairment Charges On Debt Securities OtherThanTemporaryImpairmentChargesOnDebtSecurities	130000	USD
	aubn	Credit Related Other Than Temporary Impairement Charges CreditRelatedOtherThanTemporaryImpairementCharges	130000	USD
	aubn	Non Credit Related Other Than Temporary Impairment Charges NonCreditRelatedOtherThanTemporaryImpairmentCharges	0	USD
	aubn	Other Than Temporary Impairment Charges Included In Earnings OtherThanTemporaryImpairmentChargesIncludedInEarnings	130000	USD
	aubn	Non Credit Related Other Than Temporary Impairment Charges NonCreditRelatedOtherThanTemporaryImpairmentCharges	130000	USD
	aubn	Other Than Temporary Impairment Charges Trust Preferred Securities Individual Issuers OtherThanTemporaryImpairmentChargesTrustPreferredSecuritiesIndividualIssuers	338000	USD
	aubn	Other Than Temporary Impairment Charges Included In Earnings OtherThanTemporaryImpairmentChargesIncludedInEarnings	338000	USD
	aubn	Credit Related Other Than Temporary Impairement Charges CreditRelatedOtherThanTemporaryImpairementCharges	338000	USD
	aubn	Other Than Temporary Impairment Charges On Debt Securities OtherThanTemporaryImpairmentChargesOnDebtSecurities	468000	USD
CY2012Q3	us-gaap	Available For Sale Securities Gross Realized Losses AvailableForSaleSecuritiesGrossRealizedLosses	25000	USD
CY2012Q3	us-gaap	Available For Sale Securities Gross Realized Gain Loss Net AvailableForSaleSecuritiesGrossRealizedGainLossNet	178000	USD
CY2012Q3	us-gaap	Available For Sale Securities Gross Realized Gains AvailableForSaleSecuritiesGrossRealizedGains	203000	USD
CY2011Q3	us-gaap	Available For Sale Securities Gross Realized Gains AvailableForSaleSecuritiesGrossRealizedGains	474000	USD
CY2011Q3	us-gaap	Available For Sale Securities Gross Realized Gain Loss Net AvailableForSaleSecuritiesGrossRealizedGainLossNet	215000	USD
CY2011Q3	us-gaap	Available For Sale Securities Gross Realized Losses AvailableForSaleSecuritiesGrossRealizedLosses	23000	USD
	us-gaap	Available For Sale Securities Gross Realized Gains AvailableForSaleSecuritiesGrossRealizedGains	927000	USD
	us-gaap	Available For Sale Securities Gross Realized Losses AvailableForSaleSecuritiesGrossRealizedLosses	189000	USD
	us-gaap	Available For Sale Securities Gross Realized Gain Loss Net AvailableForSaleSecuritiesGrossRealizedGainLossNet	608000	USD
	us-gaap	Available For Sale Securities Gross Realized Gain Loss Net AvailableForSaleSecuritiesGrossRealizedGainLossNet	563000	USD
	us-gaap	Available For Sale Securities Gross Realized Losses AvailableForSaleSecuritiesGrossRealizedLosses	478000	USD
	us-gaap	Available For Sale Securities Gross Realized Gains AvailableForSaleSecuritiesGrossRealizedGains	1379000	USD
CY2012Q3	us-gaap	Loans And Leases Receivable Commercial LoansAndLeasesReceivableCommercial	58579000	USD
CY2011Q4	us-gaap	Loans And Leases Receivable Commercial LoansAndLeasesReceivableCommercial	54988000	USD
CY2011Q4	aubn	Construction And Land Development Loans ConstructionAndLandDevelopmentLoans	39814000	USD
CY2012Q3	aubn	Construction And Land Development Loans ConstructionAndLandDevelopmentLoans	40573000	USD
CY2012Q3	aubn	Commericial Real Estate Loans CommericialRealEstateLoans	183757000	USD
CY2011Q4	aubn	Commericial Real Estate Loans CommericialRealEstateLoans	162435000	USD
CY2011Q4	aubn	Consumer Mortgage Loans ConsumerMortgageLoans	57958000	USD
CY2011Q3	us-gaap	Financing Receivable Allowance For Credit Losses Recoveries FinancingReceivableAllowanceForCreditLossesRecoveries	23000	USD
CY2012Q3	aubn	Consumer Mortgage Loans ConsumerMortgageLoans	56992000	USD
CY2012Q3	aubn	Residential Real Estate Investment Property Loans ResidentialRealEstateInvestmentPropertyLoans	46327000	USD
CY2011Q4	aubn	Residential Real Estate Investment Property Loans ResidentialRealEstateInvestmentPropertyLoans	43767000	USD
CY2011Q4	aubn	Residential Real Estate Loans ResidentialRealEstateLoans	101725000	USD
CY2012Q3	aubn	Residential Real Estate Loans ResidentialRealEstateLoans	103319000	USD
CY2011Q4	us-gaap	Loans And Leases Receivable Gross Carrying Amount LoansAndLeasesReceivableGrossCarryingAmount	370416000	USD
CY2012Q3	us-gaap	Loans And Leases Receivable Gross Carrying Amount LoansAndLeasesReceivableGrossCarryingAmount	397975000	USD
CY2011Q4	aubn	Loans And Leases Receivable Deferred Income1 LoansAndLeasesReceivableDeferredIncome1	153000	USD
CY2012Q3	aubn	Loans And Leases Receivable Deferred Income1 LoansAndLeasesReceivableDeferredIncome1	237000	USD
CY2012Q3	aubn	Consumer Installment And Revolving Loans ConsumerInstallmentAndRevolvingLoans	11747000	USD
CY2011Q4	aubn	Consumer Installment And Revolving Loans ConsumerInstallmentAndRevolvingLoans	11454000	USD
CY2012Q3	aubn	Percentage Of Loans Secured By Real Estate PercentageOfLoansSecuredByRealEstate	0.823
CY2012Q3	us-gaap	Financing Receivable Recorded Investment Current FinancingReceivableRecordedInvestmentCurrent	383189000	USD
CY2012Q3	aubn	Financing Receivable Recorded Investment30 To89 Days Past Due FinancingReceivableRecordedInvestment30To89DaysPastDue	1138000	USD
CY2012Q3	us-gaap	Financing Receivable Recorded Investment90 Days Past Due And Still Accruing FinancingReceivableRecordedInvestment90DaysPastDueAndStillAccruing	13000	USD
CY2012Q3	aubn	Financing Receivable Recorded Investment Total Still Accruing FinancingReceivableRecordedInvestmentTotalStillAccruing	384340000	USD
CY2012Q3	us-gaap	Financing Receivable Recorded Investment Nonaccrual Status FinancingReceivableRecordedInvestmentNonaccrualStatus	13635000	USD
CY2011Q4	us-gaap	Financing Receivable Recorded Investment Current FinancingReceivableRecordedInvestmentCurrent	357252000	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
CY2011Q4	us-gaap	Financing Receivable Recorded Investment Nonaccrual Status FinancingReceivableRecordedInvestmentNonaccrualStatus	10354000	USD
CY2012Q2	us-gaap	Financing Receivable Allowance For Credit Losses FinancingReceivableAllowanceForCreditLosses	6503000	USD
CY2012Q3	us-gaap	Financing Receivable Allowance For Credit Losses Write Offs FinancingReceivableAllowanceForCreditLossesWriteOffs	-2137000	USD
CY2012Q3	us-gaap	Financing Receivable Allowance For Credit Losses Recoveries FinancingReceivableAllowanceForCreditLossesRecoveries	129000	USD
CY2012Q3	aubn	Financing Receivable Allowance For Credit Losses Net Chargeoffs Recoveries FinancingReceivableAllowanceForCreditLossesNetChargeoffsRecoveries	-2008000	USD
CY2012Q3	us-gaap	Financing Receivable Allowance For Credit Losses FinancingReceivableAllowanceForCreditLosses	6045000	USD
CY2011Q4	us-gaap	Financing Receivable Allowance For Credit Losses FinancingReceivableAllowanceForCreditLosses	6919000	USD
	us-gaap	Financing Receivable Allowance For Credit Losses Write Offs FinancingReceivableAllowanceForCreditLossesWriteOffs	-3824000	USD
	us-gaap	Financing Receivable Allowance For Credit Losses Recoveries FinancingReceivableAllowanceForCreditLossesRecoveries	200000	USD
	aubn	Financing Receivable Allowance For Credit Losses Net Chargeoffs Recoveries FinancingReceivableAllowanceForCreditLossesNetChargeoffsRecoveries	-3624000	USD
CY2011Q3	us-gaap	Financing Receivable Allowance For Credit Losses Write Offs FinancingReceivableAllowanceForCreditLossesWriteOffs	-2029000	USD
CY2011Q3	aubn	Financing Receivable Allowance For Credit Losses Net Chargeoffs Recoveries FinancingReceivableAllowanceForCreditLossesNetChargeoffsRecoveries	-2006000	USD
CY2011Q3	us-gaap	Financing Receivable Allowance For Credit Losses FinancingReceivableAllowanceForCreditLosses	6340000	USD
CY2011Q2	us-gaap	Financing Receivable Allowance For Credit Losses FinancingReceivableAllowanceForCreditLosses	7746000	USD
	us-gaap	Financing Receivable Allowance For Credit Losses Write Offs FinancingReceivableAllowanceForCreditLossesWriteOffs	-3325000	USD
	us-gaap	Financing Receivable Allowance For Credit Losses Recoveries FinancingReceivableAllowanceForCreditLossesRecoveries	189000	USD
	aubn	Financing Receivable Allowance For Credit Losses Net Chargeoffs Recoveries FinancingReceivableAllowanceForCreditLossesNetChargeoffsRecoveries	-3136000	USD
CY2010Q4	us-gaap	Financing Receivable Allowance For Credit Losses FinancingReceivableAllowanceForCreditLosses	7676000	USD
	aubn	Financingreceivableallowanceforcreditlossadditionalinformationtabletextblock Financingreceivableallowanceforcreditlossadditionalinformationtabletextblock	<div><table style="border-collapse:collapse;margin-top:20px;"><tr style="height: 17px"><td style="width: 14px; text-align:left;border-color:#000000;min-width:14px;"> </td><td style="width: 14px; text-align:left;border-color:#000000;min-width:14px;"> </td><td style="width: 14px; text-align:left;border-color:#000000;min-width:14px;"> </td><td style="width: 14px; text-align:left;border-color:#000000;min-width:14px;"> </td><td style="width: 14px; text-align:left;border-color:#000000;min-width:14px;"> </td><td style="width: 153px; text-align:left;border-color:#000000;min-width:153px;"> </td><td style="width: 14px; text-align:center;border-color:#000000;min-width:14px;"> </td><td colspan="2" style="width: 135px; border-bottom-style:solid;border-bottom-width:1px;text-align:center;border-color:#000000;min-width:135px;"><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: 14px; text-align:center;border-color:#000000;min-width:14px;"> </td><td colspan="2" style="width: 135px; border-bottom-style:solid;border-bottom-width:1px;text-align:center;border-color:#000000;min-width:135px;"><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: 14px; text-align:center;border-color:#000000;min-width:14px;"> </td><td colspan="2" style="width: 135px; border-bottom-style:solid;border-bottom-width:1px;text-align:center;border-color:#000000;min-width:135px;"><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: 17px"><td style="width: 14px; text-align:left;border-color:#000000;min-width:14px;"> </td><td style="width: 14px; text-align:left;border-color:#000000;min-width:14px;"> </td><td style="width: 14px; text-align:left;border-color:#000000;min-width:14px;"> </td><td style="width: 14px; text-align:left;border-color:#000000;min-width:14px;"> </td><td style="width: 14px; text-align:left;border-color:#000000;min-width:14px;"> </td><td style="width: 153px; text-align:left;border-color:#000000;min-width:153px;"> </td><td style="width: 14px; text-align:center;border-color:#000000;min-width:14px;"> </td><td style="width: 65px; border-top-style:solid;border-top-width:1px;text-align:center;border-color:#000000;min-width:65px;"><font style="FONT-WEIGHT: bold;FONT-FAMILY: Times New Roman;FONT-SIZE: 8pt;COLOR: #000000;TEXT-ALIGN: center;">Allowance</font></td><td style="width: 70px; border-top-style:solid;border-top-width:1px;text-align:center;border-color:#000000;min-width:70px;"><font style="FONT-WEIGHT: bold;FONT-FAMILY: Times New Roman;FONT-SIZE: 8pt;COLOR: #000000;TEXT-ALIGN: center;">Recorded</font></td><td style="width: 14px; text-align:center;border-color:#000000;min-width:14px;"> </td><td style="width: 65px; border-top-style:solid;border-top-width:1px;text-align:center;border-color:#000000;min-width:65px;"><font style="FONT-WEIGHT: bold;FONT-FAMILY: Times New Roman;FONT-SIZE: 8pt;COLOR: #000000;TEXT-ALIGN: center;">Allowance</font></td><td style="width: 70px; border-top-style:solid;border-top-width:1px;text-align:center;border-color:#000000;min-width:70px;"><font style="FONT-WEIGHT: bold;FONT-FAMILY: Times New Roman;FONT-SIZE: 8pt;COLOR: #000000;TEXT-ALIGN: center;">Recorded</font></td><td style="width: 14px; text-align:center;border-color:#000000;min-width:14px;"> </td><td style="width: 65px; border-top-style:solid;border-top-width:1px;text-align:center;border-color:#000000;min-width:65px;"><font style="FONT-WEIGHT: bold;FONT-FAMILY: Times New Roman;FONT-SIZE: 8pt;COLOR: #000000;TEXT-ALIGN: center;">Allowance</font></td><td style="width: 70px; border-top-style:solid;border-top-width:1px;text-align:center;border-color:#000000;min-width:70px;"><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: 17px"><td style="width: 14px; text-align:left;border-color:#000000;min-width:14px;"> </td><td style="width: 14px; text-align:left;border-color:#000000;min-width:14px;"> </td><td style="width: 14px; text-align:left;border-color:#000000;min-width:14px;"> </td><td style="width: 14px; text-align:left;border-color:#000000;min-width:14px;"> </td><td style="width: 14px; text-align:left;border-color:#000000;min-width:14px;"> </td><td style="width: 153px; text-align:left;border-color:#000000;min-width:153px;"> </td><td style="width: 14px; text-align:center;border-color:#000000;min-width:14px;"> </td><td style="width: 65px; text-align:center;border-color:#000000;min-width:65px;"><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: 70px; text-align:center;border-color:#000000;min-width:70px;"><font style="FONT-WEIGHT: bold;FONT-FAMILY: Times New Roman;FONT-SIZE: 8pt;COLOR: #000000;TEXT-ALIGN: center;">investment</font></td><td style="width: 14px; text-align:center;border-color:#000000;min-width:14px;"> </td><td style="width: 65px; text-align:center;border-color:#000000;min-width:65px;"><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: 70px; text-align:center;border-color:#000000;min-width:70px;"><font style="FONT-WEIGHT: bold;FONT-FAMILY: Times New Roman;FONT-SIZE: 8pt;COLOR: #000000;TEXT-ALIGN: center;">investment</font></td><td style="width: 14px; text-align:center;border-color:#000000;min-width:14px;"> </td><td style="width: 65px; text-align:center;border-color:#000000;min-width:65px;"><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: 70px; text-align:center;border-color:#000000;min-width:70px;"><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: 17px"><td colspan="6" style="width: 223px; border-bottom-style:solid;border-bottom-width:1px;text-align:left;border-color:#000000;min-width:223px;"><font style="FONT-STYLE: italic;FONT-FAMILY: Times New Roman;FONT-SIZE: 8pt;COLOR: #000000;">(In thousands)</font></td><td style="width: 14px; border-bottom-style:solid;border-bottom-width:1px;text-align:center;border-color:#000000;min-width:14px;"> </td><td style="width: 65px; border-bottom-style:solid;border-bottom-width:1px;text-align:center;border-color:#000000;min-width:65px;"><font style="FONT-WEIGHT: bold;FONT-FAMILY: Times New Roman;FONT-SIZE: 8pt;COLOR: #000000;TEXT-ALIGN: center;">losses</font></td><td style="width: 70px; border-bottom-style:solid;border-bottom-width:1px;text-align:center;border-color:#000000;min-width:70px;"><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: 14px; border-bottom-style:solid;border-bottom-width:1px;text-align:center;border-color:#000000;min-width:14px;"> </td><td style="width: 65px; border-bottom-style:solid;border-bottom-width:1px;text-align:center;border-color:#000000;min-width:65px;"><font style="FONT-WEIGHT: bold;FONT-FAMILY: Times New Roman;FONT-SIZE: 8pt;COLOR: #000000;TEXT-ALIGN: center;">losses</font></td><td style="width: 70px; border-bottom-style:solid;border-bottom-width:1px;text-align:center;border-color:#000000;min-width:70px;"><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: 14px; border-bottom-style:solid;border-bottom-width:1px;text-align:center;border-color:#000000;min-width:14px;"> </td><td style="width: 65px; border-bottom-style:solid;border-bottom-width:1px;text-align:center;border-color:#000000;min-width:65px;"><font style="FONT-WEIGHT: bold;FONT-FAMILY: Times New Roman;FONT-SIZE: 8pt;COLOR: #000000;TEXT-ALIGN: center;">losses</font></td><td style="width: 70px; border-bottom-style:solid;border-bottom-width:1px;text-align:center;border-color:#000000;min-width:70px;"><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: 17px"><td colspan="6" style="width: 223px; border-top-style:solid;border-top-width:1px;text-align:left;border-color:#000000;min-width:223px;"><font style="FONT-WEIGHT: bold;FONT-FAMILY: Times New Roman;FONT-SIZE: 10pt;COLOR: #000000;TEXT-ALIGN: left;">September 30, 2012:</font></td><td style="width: 14px; border-top-style:solid;border-top-width:1px;text-align:center;border-color:#000000;min-width:14px;"> </td><td style="width: 65px; border-top-style:solid;border-top-width:1px;text-align:center;border-color:#000000;min-width:65px;"> </td><td style="width: 70px; border-top-style:solid;border-top-width:1px;text-align:center;border-color:#000000;min-width:70px;"> </td><td style="width: 14px; border-top-style:solid;border-top-width:1px;text-align:center;border-color:#000000;min-width:14px;"> </td><td style="width: 65px; border-top-style:solid;border-top-width:1px;text-align:center;border-color:#000000;min-width:65px;"> </td><td style="width: 70px; border-top-style:solid;border-top-width:1px;text-align:center;border-color:#000000;min-width:70px;"> </td><td style="width: 14px; border-top-style:solid;border-top-width:1px;text-align:center;border-color:#000000;min-width:14px;"> </td><td style="width: 65px; border-top-style:solid;border-top-width:1px;text-align:center;border-color:#000000;min-width:65px;"> </td><td style="width: 70px; border-top-style:solid;border-top-width:1px;text-align:center;border-color:#000000;min-width:70px;"> </td></tr><tr style="height: 17px"><td colspan="6" style="width: 223px; text-align:left;border-color:#000000;min-width:223px;"><font style="FONT-FAMILY: Times New Roman;FONT-SIZE: 10pt;COLOR: #000000;TEXT-ALIGN: left;">Commercial and industrial</font></td><td style="width: 14px; text-align:center;border-color:#000000;min-width:14px;"><font style="FONT-FAMILY: Times New Roman;FONT-SIZE: 10pt;COLOR: #000000;TEXT-ALIGN: center;">$</font></td><td style="width: 65px; text-align:right;border-color:#000000;min-width:65px;"><font style="FONT-FAMILY: Times New Roman;FONT-SIZE: 10pt;COLOR: #000000;"> 754</font></td><td style="width: 70px; text-align:right;border-color:#000000;min-width:70px;"><font style="FONT-FAMILY: Times New Roman;FONT-SIZE: 10pt;COLOR: #000000;"> 58,395</font></td><td style="width: 14px; text-align:left;border-color:#000000;min-width:14px;"> </td><td style="width: 65px; text-align:right;border-color:#000000;min-width:65px;"><font style="FONT-FAMILY: Times New Roman;FONT-SIZE: 10pt;COLOR: #000000;">—    </font></td><td style="width: 70px; text-align:right;border-color:#000000;min-width:70px;"><font style="FONT-FAMILY: Times New Roman;FONT-SIZE: 10pt;COLOR: #000000;"> 184</font></td><td style="width: 14px; text-align:left;border-color:#000000;min-width:14px;"> </td><td style="width: 65px; text-align:right;border-color:#000000;min-width:65px;"><font style="FONT-FAMILY: Times New Roman;FONT-SIZE: 10pt;COLOR: #000000;"> 754</font></td><td style="width: 70px; text-align:right;border-color:#000000;min-width:70px;"><font style="FONT-FAMILY: Times New Roman;FONT-SIZE: 10pt;COLOR: #000000;"> 58,579</font></td></tr><tr style="height: 17px"><td colspan="6" style="width: 223px; text-align:left;border-color:#000000;min-width:223px;"><font style="FONT-FAMILY: Times New Roman;FONT-SIZE: 10pt;COLOR: #000000;TEXT-ALIGN: left;">Construction and land development</font></td><td style="width: 14px; text-align:center;border-color:#000000;min-width:14px;"> </td><td style="width: 65px; text-align:right;border-color:#000000;min-width:65px;"><font style="FONT-FAMILY: Times New Roman;FONT-SIZE: 10pt;COLOR: #000000;"> 1,468</font></td><td style="width: 70px; text-align:right;border-color:#000000;min-width:70px;"><font style="FONT-FAMILY: Times New Roman;FONT-SIZE: 10pt;COLOR: #000000;"> 36,817</font></td><td style="width: 14px; text-align:left;border-color:#000000;min-width:14px;"> </td><td style="width: 65px; text-align:right;border-color:#000000;min-width:65px;"><font style="FONT-FAMILY: Times New Roman;FONT-SIZE: 10pt;COLOR: #000000;"> 141</font></td><td style="width: 70px; text-align:right;border-color:#000000;min-width:70px;"><font style="FONT-FAMILY: Times New Roman;FONT-SIZE: 10pt;COLOR: #000000;"> 3,756</font></td><td style="width: 14px; text-align:left;border-color:#000000;min-width:14px;"> </td><td style="width: 65px; text-align:right;border-color:#000000;min-width:65px;"><font style="FONT-FAMILY: Times New Roman;FONT-SIZE: 10pt;COLOR: #000000;"> 1,609</font></td><td style="width: 70px; text-align:right;border-color:#000000;min-width:70px;"><font style="FONT-FAMILY: Times New Roman;FONT-SIZE: 10pt;COLOR: #000000;"> 40,573</font></td></tr><tr style="height: 17px"><td colspan="6" style="width: 223px; text-align:left;border-color:#000000;min-width:223px;"><font style="FONT-FAMILY: Times New Roman;FONT-SIZE: 10pt;COLOR: #000000;TEXT-ALIGN: left;">Commercial real estate</font></td><td style="width: 14px; text-align:center;border-color:#000000;min-width:14px;"> </td><td style="width: 65px; text-align:right;border-color:#000000;min-width:65px;"><font style="FONT-FAMILY: Times New Roman;FONT-SIZE: 10pt;COLOR: #000000;"> 2,519</font></td><td style="width: 70px; text-align:right;border-color:#000000;min-width:70px;"><font style="FONT-FAMILY: Times New Roman;FONT-SIZE: 10pt;COLOR: #000000;"> 175,733</font></td><td style="width: 14px; text-align:left;border-color:#000000;min-width:14px;"> </td><td style="width: 65px; text-align:right;border-color:#000000;min-width:65px;"><font style="FONT-FAMILY: Times New Roman;FONT-SIZE: 10pt;COLOR: #000000;"> 139</font></td><td style="width: 70px; text-align:right;border-color:#000000;min-width:70px;"><font style="FONT-FAMILY: Times New Roman;FONT-SIZE: 10pt;COLOR: #000000;"> 8,024</font></td><td style="width: 14px; text-align:left;border-color:#000000;min-width:14px;"> </td><td style="width: 65px; text-align:right;border-color:#000000;min-width:65px;"><font style="FONT-FAMILY: Times New Roman;FONT-SIZE: 10pt;COLOR: #000000;"> 2,658</font></td><td style="width: 70px; text-align:right;border-color:#000000;min-width:70px;"><font style="FONT-FAMILY: Times New Roman;FONT-SIZE: 10pt;COLOR: #000000;"> 183,757</font></td></tr><tr style="height: 17px"><td colspan="6" style="width: 223px; text-align:left;border-color:#000000;min-width:223px;"><font style="FONT-FAMILY: Times New Roman;FONT-SIZE: 10pt;COLOR: #000000;TEXT-ALIGN: left;">Residential real estate</font></td><td style="width: 14px; text-align:center;border-color:#000000;min-width:14px;"> </td><td style="width: 65px; text-align:right;border-color:#000000;min-width:65px;"><font style="FONT-FAMILY: Times New Roman;FONT-SIZE: 10pt;COLOR: #000000;"> 915</font></td><td style="width: 70px; text-align:right;border-color:#000000;min-width:70px;"><font style="FONT-FAMILY: Times New Roman;FONT-SIZE: 10pt;COLOR: #000000;"> 101,297</font></td><td style="width: 14px; text-align:left;border-color:#000000;min-width:14px;"> </td><td style="width: 65px; text-align:right;border-color:#000000;min-width:65px;"><font style="FONT-FAMILY: Times New Roman;FONT-SIZE: 10pt;COLOR: #000000;"> 32</font></td><td style="width: 70px; text-align:right;border-color:#000000;min-width:70px;"><font style="FONT-FAMILY: Times New Roman;FONT-SIZE: 10pt;COLOR: #000000;"> 2,022</font></td><td style="width: 14px; text-align:left;border-color:#000000;min-width:14px;"> </td><td style="width: 65px; text-align:right;border-color:#000000;min-width:65px;"><font style="FONT-FAMILY: Times New Roman;FONT-SIZE: 10pt;COLOR: #000000;"> 947</font></td><td style="width: 70px; text-align:right;border-color:#000000;min-width:70px;"><font style="FONT-FAMILY: Times New Roman;FONT-SIZE: 10pt;COLOR: #000000;"> 103,319</font></td></tr><tr style="height: 17px"><td colspan="6" style="width: 223px; text-align:left;border-color:#000000;min-width:223px;"><font style="FONT-FAMILY: Times New Roman;FONT-SIZE: 10pt;COLOR: #000000;TEXT-ALIGN: left;">Consumer installment</font></td><td style="width: 14px; text-align:center;border-color:#000000;min-width:14px;"> </td><td style="width: 65px; text-align:right;border-color:#000000;min-width:65px;"><font style="FONT-FAMILY: Times New Roman;FONT-SIZE: 10pt;COLOR: #000000;"> 77</font></td><td style="width: 70px; text-align:right;border-color:#000000;min-width:70px;"><font style="FONT-FAMILY: Times New Roman;FONT-SIZE: 10pt;COLOR: #000000;"> 11,747</font></td><td style="width: 14px; text-align:left;border-color:#000000;min-width:14px;"> </td><td style="width: 65px; text-align:right;border-color:#000000;min-width:65px;"><font style="FONT-FAMILY: Times New Roman;FONT-SIZE: 10pt;COLOR: #000000;">—    </font></td><td style="width: 70px; text-align:right;border-color:#000000;min-width:70px;"><font style="FONT-FAMILY: Times New Roman;FONT-SIZE: 10pt;COLOR: #000000;">—    </font></td><td style="width: 14px; text-align:left;border-color:#000000;min-width:14px;"> </td><td style="width: 65px; text-align:right;border-color:#000000;min-width:65px;"><font style="FONT-FAMILY: Times New Roman;FONT-SIZE: 10pt;COLOR: #000000;"> 77</font></td><td style="width: 70px; text-align:right;border-color:#000000;min-width:70px;"><font style="FONT-FAMILY: Times New Roman;FONT-SIZE: 10pt;COLOR: #000000;"> 11,747</font></td></tr><tr style="height: 18px"><td style="width: 14px; border-top-style:solid;border-top-width:1px;border-bottom-style:double;border-bottom-width:3px;text-align:left;border-color:#000000;min-width:14px;"> </td><td style="width: 14px; border-top-style:solid;border-top-width:1px;border-bottom-style:double;border-bottom-width:3px;text-align:left;border-color:#000000;min-width:14px;"> </td><td colspan="4" style="width: 195px; border-top-style:solid;border-top-width:1px;border-bottom-style:double;border-bottom-width:3px;text-align:left;border-color:#000000;min-width:195px;"><font style="FONT-FAMILY: Times New Roman;FONT-SIZE: 10pt;COLOR: #000000;">Total</font></td><td style="width: 14px; border-top-style:solid;border-top-width:1px;border-bottom-style:double;border-bottom-width:3px;text-align:center;border-color:#000000;min-width:14px;"><font style="FONT-FAMILY: Times New Roman;FONT-SIZE: 10pt;COLOR: #000000;TEXT-ALIGN: center;">$</font></td><td style="width: 65px; border-top-style:solid;border-top-width:1px;border-bottom-style:double;border-bottom-width:3px;text-align:right;border-color:#000000;min-width:65px;"><font style="FONT-FAMILY: Times New Roman;FONT-SIZE: 10pt;COLOR: #000000;"> 5,733</font></td><td style="width: 70px; border-top-style:solid;border-top-width:1px;border-bottom-style:double;border-bottom-width:3px;text-align:right;border-color:#000000;min-width:70px;"><font style="FONT-FAMILY: Times New Roman;FONT-SIZE: 10pt;COLOR: #000000;"> 383,989</font></td><td style="width: 14px; border-top-style:solid;border-top-width:1px;border-bottom-style:double;border-bottom-width:3px;text-align:left;border-color:#000000;min-width:14px;"> </td><td style="width: 65px; border-top-style:solid;border-top-width:1px;border-bottom-style:double;border-bottom-width:3px;text-align:right;border-color:#000000;min-width:65px;"><font style="FONT-FAMILY: Times New Roman;FONT-SIZE: 10pt;COLOR: #000000;"> 312</font></td><td style="width: 70px; border-top-style:solid;border-top-width:1px;border-bottom-style:double;border-bottom-width:3px;text-align:right;border-color:#000000;min-width:70px;"><font style="FONT-FAMILY: Times New Roman;FONT-SIZE: 10pt;COLOR: #000000;"> 13,986</font></td><td style="width: 14px; border-top-style:solid;border-top-width:1px;border-bottom-style:double;border-bottom-width:3px;text-align:left;border-color:#000000;min-width:14px;"> </td><td style="width: 65px; border-top-style:solid;border-top-width:1px;border-bottom-style:double;border-bottom-width:3px;text-align:right;border-color:#000000;min-width:65px;"><font style="FONT-FAMILY: Times New Roman;FONT-SIZE: 10pt;COLOR: #000000;"> 6,045</font></td><td style="width: 70px; border-top-style:solid;border-top-width:1px;border-bottom-style:double;border-bottom-width:3px;text-align:right;border-color:#000000;min-width:70px;"><font style="FONT-FAMILY: Times New Roman;FONT-SIZE: 10pt;COLOR: #000000;"> 397,975</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: 17px"><td colspan="6" style="width: 223px; text-align:left;border-color:#000000;min-width:223px;"><font style="FONT-WEIGHT: bold;FONT-FAMILY: Times New Roman;FONT-SIZE: 10pt;COLOR: #000000;TEXT-ALIGN: left;">September 30, 2011:</font></td><td style="width: 14px; text-align:center;border-color:#000000;min-width:14px;"> </td><td style="width: 65px; text-align:center;border-color:#000000;min-width:65px;"> </td><td style="width: 70px; text-align:center;border-color:#000000;min-width:70px;"> </td><td style="width: 14px; text-align:center;border-color:#000000;min-width:14px;"> </td><td style="width: 65px; text-align:center;border-color:#000000;min-width:65px;"> </td><td style="width: 70px; text-align:center;border-color:#000000;min-width:70px;"> </td><td style="width: 14px; text-align:center;border-color:#000000;min-width:14px;"> </td><td style="width: 65px; text-align:center;border-color:#000000;min-width:65px;"> </td><td style="width: 70px; text-align:center;border-color:#000000;min-width:70px;"> </td></tr><tr style="height: 17px"><td colspan="6" style="width: 223px; text-align:left;border-color:#000000;min-width:223px;"><font style="FONT-FAMILY: Times New Roman;FONT-SIZE: 10pt;COLOR: #000000;TEXT-ALIGN: left;">Commercial and industrial</font></td><td style="width: 14px; text-align:center;border-color:#000000;min-width:14px;"><font style="FONT-FAMILY: Times New Roman;FONT-SIZE: 10pt;COLOR: #000000;TEXT-ALIGN: center;">$</font></td><td style="width: 65px; text-align:right;border-color:#000000;min-width:65px;"><font style="FONT-FAMILY: Times New Roman;FONT-SIZE: 10pt;COLOR: #000000;"> 762</font></td><td style="width: 70px; text-align:right;border-color:#000000;min-width:70px;"><font style="FONT-FAMILY: Times New Roman;FONT-SIZE: 10pt;COLOR: #000000;"> 53,661</font></td><td style="width: 14px; text-align:left;border-color:#000000;min-width:14px;"> </td><td style="width: 65px; text-align:right;border-color:#000000;min-width:65px;"><font style="FONT-FAMILY: Times New Roman;FONT-SIZE: 10pt;COLOR: #000000;">—    </font></td><td style="width: 70px; text-align:right;border-color:#000000;min-width:70px;"><font style="FONT-FAMILY: Times New Roman;FONT-SIZE: 10pt;COLOR: #000000;"> 227</font></td><td style="width: 14px; text-align:left;border-color:#000000;min-width:14px;"> </td><td style="width: 65px; text-align:right;border-color:#000000;min-width:65px;"><font style="FONT-FAMILY: Times New Roman;FONT-SIZE: 10pt;COLOR: #000000;"> 762</font></td><td style="width: 70px; text-align:right;border-color:#000000;min-width:70px;"><font style="FONT-FAMILY: Times New Roman;FONT-SIZE: 10pt;COLOR: #000000;"> 53,888</font></td></tr><tr style="height: 17px"><td colspan="6" style="width: 223px; text-align:left;border-color:#000000;min-width:223px;"><font style="FONT-FAMILY: Times New Roman;FONT-SIZE: 10pt;COLOR: #000000;TEXT-ALIGN: left;">Construction and land development</font></td><td style="width: 14px; text-align:center;border-color:#000000;min-width:14px;"> </td><td style="width: 65px; text-align:right;border-color:#000000;min-width:65px;"><font style="FONT-FAMILY: Times New Roman;FONT-SIZE: 10pt;COLOR: #000000;"> 929</font></td><td style="width: 70px; text-align:right;border-color:#000000;min-width:70px;"><font style="FONT-FAMILY: Times New Roman;FONT-SIZE: 10pt;COLOR: #000000;"> 35,625</font></td><td style="width: 14px; text-align:left;border-color:#000000;min-width:14px;"> </td><td style="width: 65px; text-align:right;border-color:#000000;min-width:65px;"><font style="FONT-FAMILY: Times New Roman;FONT-SIZE: 10pt;COLOR: #000000;"> 209</font></td><td style="width: 70px; text-align:right;border-color:#000000;min-width:70px;"><font style="FONT-FAMILY: Times New Roman;FONT-SIZE: 10pt;COLOR: #000000;"> 5,156</font></td><td style="width: 14px; text-align:left;border-color:#000000;min-width:14px;"> </td><td style="width: 65px; text-align:right;border-color:#000000;min-width:65px;"><font style="FONT-FAMILY: Times New Roman;FONT-SIZE: 10pt;COLOR: #000000;"> 1,138</font></td><td style="width: 70px; text-align:right;border-color:#000000;min-width:70px;"><font style="FONT-FAMILY: Times New Roman;FONT-SIZE: 10pt;COLOR: #000000;"> 40,781</font></td></tr><tr style="height: 17px"><td colspan="6" style="width: 223px; text-align:left;border-color:#000000;min-width:223px;"><font style="FONT-FAMILY: Times New Roman;FONT-SIZE: 10pt;COLOR: #000000;TEXT-ALIGN: left;">Commercial real estate</font></td><td style="width: 14px; text-align:center;border-color:#000000;min-width:14px;"> </td><td style="width: 65px; text-align:right;border-color:#000000;min-width:65px;"><font style="FONT-FAMILY: Times New Roman;FONT-SIZE: 10pt;COLOR: #000000;"> 2,221</font></td><td style="width: 70px; text-align:right;border-color:#000000;min-width:70px;"><font style="FONT-FAMILY: Times New Roman;FONT-SIZE: 10pt;COLOR: #000000;"> 162,374</font></td><td style="width: 14px; text-align:left;border-color:#000000;min-width:14px;"> </td><td style="width: 65px; text-align:right;border-color:#000000;min-width:65px;"><font style="FONT-FAMILY: Times New Roman;FONT-SIZE: 10pt;COLOR: #000000;"> 422</font></td><td style="width: 70px; text-align:right;border-color:#000000;min-width:70px;"><font style="FONT-FAMILY: Times New Roman;FONT-SIZE: 10pt;COLOR: #000000;"> 3,685</font></td><td style="width: 14px; text-align:left;border-color:#000000;min-width:14px;"> </td><td style="width: 65px; text-align:right;border-color:#000000;min-width:65px;"><font style="FONT-FAMILY: Times New Roman;FONT-SIZE: 10pt;COLOR: #000000;"> 2,643</font></td><td style="width: 70px; text-align:right;border-color:#000000;min-width:70px;"><font style="FONT-FAMILY: Times New Roman;FONT-SIZE: 10pt;COLOR: #000000;"> 166,059</font></td></tr><tr style="height: 17px"><td colspan="6" style="width: 223px; text-align:left;border-color:#000000;min-width:223px;"><font style="FONT-FAMILY: Times New Roman;FONT-SIZE: 10pt;COLOR: #000000;TEXT-ALIGN: left;">Residential real estate</font></td><td style="width: 14px; text-align:center;border-color:#000000;min-width:14px;"> </td><td style="width: 65px; text-align:right;border-color:#000000;min-width:65px;"><font style="FONT-FAMILY: Times New Roman;FONT-SIZE: 10pt;COLOR: #000000;"> 1,163</font></td><td style="width: 70px; text-align:right;border-color:#000000;min-width:70px;"><font style="FONT-FAMILY: Times New Roman;FONT-SIZE: 10pt;COLOR: #000000;"> 100,713</font></td><td style="width: 14px; text-align:left;border-color:#000000;min-width:14px;"> </td><td style="width: 65px; text-align:right;border-color:#000000;min-width:65px;"><font style="FONT-FAMILY: Times New Roman;FONT-SIZE: 10pt;COLOR: #000000;"> 241</font></td><td style="width: 70px; text-align:right;border-color:#000000;min-width:70px;"><font style="FONT-FAMILY: Times New Roman;FONT-SIZE: 10pt;COLOR: #000000;"> 1,317</font></td><td style="width: 14px; text-align:left;border-color:#000000;min-width:14px;"> </td><td style="width: 65px; text-align:right;border-color:#000000;min-width:65px;"><font style="FONT-FAMILY: Times New Roman;FONT-SIZE: 10pt;COLOR: #000000;"> 1,404</font></td><td style="width: 70px; text-align:right;border-color:#000000;min-width:70px;"><font style="FONT-FAMILY: Times New Roman;FONT-SIZE: 10pt;COLOR: #000000;"> 102,030</font></td></tr><tr style="height: 17px"><td colspan="6" style="width: 223px; text-align:left;border-color:#000000;min-width:223px;"><font style="FONT-FAMILY: Times New Roman;FONT-SIZE: 10pt;COLOR: #000000;TEXT-ALIGN: left;">Consumer installment</font></td><td style="width: 14px; text-align:center;border-color:#000000;min-width:14px;"> </td><td style="width: 65px; text-align:right;border-color:#000000;min-width:65px;"><font style="FONT-FAMILY: Times New Roman;FONT-SIZE: 10pt;COLOR: #000000;"> 178</font></td><td style="width: 70px; text-align:right;border-color:#000000;min-width:70px;"><font style="FONT-FAMILY: Times New Roman;FONT-SIZE: 10pt;COLOR: #000000;"> 12,105</font></td><td style="width: 14px; text-align:left;border-color:#000000;min-width:14px;"> </td><td style="width: 65px; text-align:right;border-color:#000000;min-width:65px;"><font style="FONT-FAMILY: Times New Roman;FONT-SIZE: 10pt;COLOR: #000000;">—    </font></td><td style="width: 70px; text-align:right;border-color:#000000;min-width:70px;"><font style="FONT-FAMILY: Times New Roman;FONT-SIZE: 10pt;COLOR: #000000;">—    </font></td><td style="width: 14px; text-align:left;border-color:#000000;min-width:14px;"> </td><td style="width: 65px; text-align:right;border-color:#000000;min-width:65px;"><font style="FONT-FAMILY: Times New Roman;FONT-SIZE: 10pt;COLOR: #000000;"> 178</font></td><td style="width: 70px; text-align:right;border-color:#000000;min-width:70px;"><font style="FONT-FAMILY: Times New Roman;FONT-SIZE: 10pt;COLOR: #000000;"> 12,105</font></td></tr><tr style="height: 17px"><td colspan="6" style="width: 223px; border-bottom-style:solid;border-bottom-width:1px;text-align:left;border-color:#000000;min-width:223px;"><font style="FONT-FAMILY: Times New Roman;FONT-SIZE: 10pt;COLOR: #000000;TEXT-ALIGN: left;">Unallocated</font></td><td style="width: 14px; border-bottom-style:solid;border-bottom-width:1px;text-align:center;border-color:#000000;min-width:14px;"> </td><td style="width: 65px; border-bottom-style:solid;border-bottom-width:1px;text-align:right;border-color:#000000;min-width:65px;"><font style="FONT-FAMILY: Times New Roman;FONT-SIZE: 10pt;COLOR: #000000;"> 215</font></td><td style="width: 70px; border-bottom-style:solid;border-bottom-width:1px;text-align:right;border-color:#000000;min-width:70px;"><font style="FONT-FAMILY: Times New Roman;FONT-SIZE: 10pt;COLOR: #000000;">—    </font></td><td style="width: 14px; border-bottom-style:solid;border-bottom-width:1px;text-align:left;border-color:#000000;min-width:14px;"> </td><td style="width: 65px; border-bottom-style:solid;border-bottom-width:1px;text-align:right;border-color:#000000;min-width:65px;"><font style="FONT-FAMILY: Times New Roman;FONT-SIZE: 10pt;COLOR: #000000;">—    </font></td><td style="width: 70px; border-bottom-style:solid;border-bottom-width:1px;text-align:right;border-color:#000000;min-width:70px;"><font style="FONT-FAMILY: Times New Roman;FONT-SIZE: 10pt;COLOR: #000000;">—    </font></td><td style="width: 14px; border-bottom-style:solid;border-bottom-width:1px;text-align:left;border-color:#000000;min-width:14px;"> </td><td style="width: 65px; border-bottom-style:solid;border-bottom-width:1px;text-align:right;border-color:#000000;min-width:65px;"><font style="FONT-FAMILY: Times New Roman;FONT-SIZE: 10pt;COLOR: #000000;"> 215</font></td><td style="width: 70px; border-bottom-style:solid;border-bottom-width:1px;text-align:right;border-color:#000000;min-width:70px;"><font style="FONT-FAMILY: Times New Roman;FONT-SIZE: 10pt;COLOR: #000000;">—    </font></td></tr><tr style="height: 18px"><td style="width: 14px; border-top-style:solid;border-top-width:1px;border-bottom-style:double;border-bottom-width:3px;text-align:left;border-color:#000000;min-width:14px;"> </td><td style="width: 14px; border-top-style:solid;border-top-width:1px;border-bottom-style:double;border-bottom-width:3px;text-align:left;border-color:#000000;min-width:14px;"> </td><td colspan="4" style="width: 195px; border-top-style:solid;border-top-width:1px;border-bottom-style:double;border-bottom-width:3px;text-align:left;border-color:#000000;min-width:195px;"><font style="FONT-FAMILY: Times New Roman;FONT-SIZE: 10pt;COLOR: #000000;">Total</font></td><td style="width: 14px; border-top-style:solid;border-top-width:1px;border-bottom-style:double;border-bottom-width:3px;text-align:center;border-color:#000000;min-width:14px;"><font style="FONT-FAMILY: Times New Roman;FONT-SIZE: 10pt;COLOR: #000000;TEXT-ALIGN: center;">$</font></td><td style="width: 65px; border-top-style:solid;border-top-width:1px;border-bottom-style:double;border-bottom-width:3px;text-align:right;border-color:#000000;min-width:65px;"><font style="FONT-FAMILY: Times New Roman;FONT-SIZE: 10pt;COLOR: #000000;"> 5,468</font></td><td style="width: 70px; border-top-style:solid;border-top-width:1px;border-bottom-style:double;border-bottom-width:3px;text-align:right;border-color:#000000;min-width:70px;"><font style="FONT-FAMILY: Times New Roman;FONT-SIZE: 10pt;COLOR: #000000;"> 364,478</font></td><td style="width: 14px; border-top-style:solid;border-top-width:1px;border-bottom-style:double;border-bottom-width:3px;text-align:left;border-color:#000000;min-width:14px;"> </td><td style="width: 65px; border-top-style:solid;border-top-width:1px;border-bottom-style:double;border-bottom-width:3px;text-align:right;border-color:#000000;min-width:65px;"><font style="FONT-FAMILY: Times New Roman;FONT-SIZE: 10pt;COLOR: #000000;"> 872</font></td><td style="width: 70px; border-top-style:solid;border-top-width:1px;border-bottom-style:double;border-bottom-width:3px;text-align:right;border-color:#000000;min-width:70px;"><font style="FONT-FAMILY: Times New Roman;FONT-SIZE: 10pt;COLOR: #000000;"> 10,385</font></td><td style="width: 14px; border-top-style:solid;border-top-width:1px;border-bottom-style:double;border-bottom-width:3px;text-align:left;border-color:#000000;min-width:14px;"> </td><td style="width: 65px; border-top-style:solid;border-top-width:1px;border-bottom-style:double;border-bottom-width:3px;text-align:right;border-color:#000000;min-width:65px;"><font style="FONT-FAMILY: Times New Roman;FONT-SIZE: 10pt;COLOR: #000000;"> 6,340</font></td><td style="width: 70px; border-top-style:solid;border-top-width:1px;border-bottom-style:double;border-bottom-width:3px;text-align:right;border-color:#000000;min-width:70px;"><font style="FONT-FAMILY: Times New Roman;FONT-SIZE: 10pt;COLOR: #000000;"> 374,863</font></td></tr><tr style="height: 8px"><td style="width: 14px; border-top-style:double;border-top-width:3px;text-align:left;border-color:#000000;min-width:14px;"> </td><td style="width: 14px; border-top-style:double;border-top-width:3px;text-align:left;border-color:#000000;min-width:14px;"> </td><td style="width: 14px; border-top-style:double;border-top-width:3px;text-align:left;border-color:#000000;min-width:14px;"> </td><td style="width: 14px; border-top-style:double;border-top-width:3px;text-align:left;border-color:#000000;min-width:14px;"> </td><td style="width: 14px; border-top-style:double;border-top-width:3px;text-align:left;border-color:#000000;min-width:14px;"> </td><td style="width: 153px; border-top-style:double;border-top-width:3px;text-align:left;border-color:#000000;min-width:153px;"> </td><td style="width: 14px; border-top-style:double;border-top-width:3px;text-align:left;border-color:#000000;min-width:14px;"> </td><td style="width: 65px; border-top-style:double;border-top-width:3px;text-align:left;border-color:#000000;min-width:65px;"> </td><td style="width: 70px; border-top-style:double;border-top-width:3px;text-align:left;border-color:#000000;min-width:70px;"> </td><td style="width: 14px; border-top-style:double;border-top-width:3px;text-align:left;border-color:#000000;min-width:14px;"> </td><td style="width: 65px; border-top-style:double;border-top-width:3px;text-align:left;border-color:#000000;min-width:65px;"> </td><td style="width: 70px; border-top-style:double;border-top-width:3px;text-align:left;border-color:#000000;min-width:70px;"> </td><td style="width: 14px; border-top-style:double;border-top-width:3px;text-align:left;border-color:#000000;min-width:14px;"> </td><td style="width: 65px; border-top-style:double;border-top-width:3px;text-align:left;border-color:#000000;min-width:65px;"> </td><td style="width: 70px; border-top-style:double;border-top-width:3px;text-align:left;border-color:#000000;min-width:70px;"> </td></tr><tr style="height: 14px"><td colspan="2" style="width: 28px; text-align:left;border-color:#000000;min-width:28px;"><font style="FONT-FAMILY: Times New Roman;FONT-SIZE: 8pt;COLOR: #000000;">(1)</font></td><td colspan="13" style="width: 642px; text-align:left;border-color:#000000;min-width:642px;"><font style="FONT-FAMILY: Times New Roman;FONT-SIZE: 8pt;COLOR: #000000;">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;">Loss Contingencies</font><font style="FONT-FAMILY: Times New Roman;FONT-SIZE: 8pt;COLOR: #000000;"> (formerly FAS 5), and </font></td></tr><tr style="height: 14px"><td colspan="2" style="width: 28px; text-align:left;border-color:#000000;min-width:28px;"> </td><td colspan="13" style="width: 642px; text-align:left;border-color:#000000;min-width:642px;"><font style="FONT-FAMILY: Times New Roman;FONT-SIZE: 8pt;COLOR: #000000;">pursuant to amendments by ASU 2010-20 regarding allowance for unimpaired loans.</font></td></tr><tr style="height: 14px"><td colspan="2" style="width: 28px; text-align:left;border-color:#000000;min-width:28px;"><font style="FONT-FAMILY: Times New Roman;FONT-SIZE: 8pt;COLOR: #000000;">(2)</font></td><td colspan="13" style="width: 642px; text-align:left;border-color:#000000;min-width:642px;"><font style="FONT-FAMILY: Times New Roman;FONT-SIZE: 8pt;COLOR: #000000;">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;">Receivables</font><font style="FONT-FAMILY: Times New Roman;FONT-SIZE: 8pt;COLOR: #000000;"> (formerly FAS 114), and </font></td></tr><tr style="height: 17px"><td colspan="2" style="width: 28px; text-align:left;border-color:#000000;min-width:28px;"> </td><td colspan="13" style="width: 642px; text-align:left;border-color:#000000;min-width:642px;"><font style="FONT-FAMILY: Times New Roman;FONT-SIZE: 8pt;COLOR: #000000;">pursuant to amendments by ASU 2010-20 regarding allowance for impaired loans.</font></td></tr></table></div>
CY2012Q3	us-gaap	Financing Receivable Allowance For Credit Losses Collectively Evaluated For Impairment FinancingReceivableAllowanceForCreditLossesCollectivelyEvaluatedForImpairment	5733000	USD
CY2012Q3	us-gaap	Financing Receivable Collectively Evaluated For Impairment FinancingReceivableCollectivelyEvaluatedForImpairment	383989000	USD
CY2011Q3	us-gaap	Financing Receivable Individually Evaluated For Impairment FinancingReceivableIndividuallyEvaluatedForImpairment	10385000	USD
CY2011Q3	us-gaap	Loans And Leases Receivable Gross Carrying Amount LoansAndLeasesReceivableGrossCarryingAmount	374863000	USD
	us-gaap	Impaired Financing Receivable Interest Income Accrual Method ImpairedFinancingReceivableInterestIncomeAccrualMethod	60000	USD
CY2011Q3	us-gaap	Impaired Financing Receivable Average Recorded Investment ImpairedFinancingReceivableAverageRecordedInvestment	8864000	USD
	aubn	Financing Receivable Modification Number Of Contracts FinancingReceivableModificationNumberOfContracts	12
CY2011Q3	us-gaap	Impaired Financing Receivable Interest Income Accrual Method ImpairedFinancingReceivableInterestIncomeAccrualMethod	13000	USD
	us-gaap	Impaired Financing Receivable Average Recorded Investment ImpairedFinancingReceivableAverageRecordedInvestment	10091000	USD
CY2011Q3	us-gaap	Financing Receivable Allowance For Credit Losses Collectively Evaluated For Impairment FinancingReceivableAllowanceForCreditLossesCollectivelyEvaluatedForImpairment	5468000	USD
CY2011Q3	us-gaap	Financing Receivable Collectively Evaluated For Impairment FinancingReceivableCollectivelyEvaluatedForImpairment	364478000	USD
	us-gaap	Impaired Financing Receivable Average Recorded Investment ImpairedFinancingReceivableAverageRecordedInvestment	10327000	USD
CY2012Q3	us-gaap	Impaired Financing Receivable Interest Income Accrual Method ImpairedFinancingReceivableInterestIncomeAccrualMethod	17000	USD
CY2011Q3	us-gaap	Financing Receivable Allowance For Credit Losses Individually Evaluated For Impairment FinancingReceivableAllowanceForCreditLossesIndividuallyEvaluatedForImpairment	872000	USD
CY2011Q3	us-gaap	Loans And Leases Receivable Allowance LoansAndLeasesReceivableAllowance	6340000	USD
CY2012Q3	aubn	Financing Receivable Recorded Investment Pass FinancingReceivableRecordedInvestmentPass	363248000	USD
CY2012Q3	aubn	Financing Receivable Recorded Investment Special Mention FinancingReceivableRecordedInvestmentSpecialMention	8756000	USD
CY2012Q3	aubn	Financing Receivable Recorded Investment Substandard Accruing FinancingReceivableRecordedInvestmentSubstandardAccruing	12336000	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
CY2012Q3	aubn	Impaired Financing Receivable With No Related Allowance Unpaid Principal Balance ImpairedFinancingReceivableWithNoRelatedAllowanceUnpaidPrincipalBalance	15571000	USD
CY2012Q3	aubn	Impaired Financing Receivable With No Related Allowance Charge Off And Payments Applied ImpairedFinancingReceivableWithNoRelatedAllowanceChargeOffAndPaymentsApplied	-3765000	USD
CY2012Q3	aubn	Impaired Financing Receivable With No Related Allowance Recorded Investment ImpairedFinancingReceivableWithNoRelatedAllowanceRecordedInvestment	11806000	USD
CY2012Q3	aubn	Impaired Financing Receivable With Related Allowance Unpaid Principal Balance ImpairedFinancingReceivableWithRelatedAllowanceUnpaidPrincipalBalance	2357000	USD
CY2012Q3	aubn	Impaired Financing Receivable With Related Allowance Charge Off And Payments Applied ImpairedFinancingReceivableWithRelatedAllowanceChargeOffAndPaymentsApplied	-177000	USD

CY2012Q3

us-gaap

Financing Receivable Allowance For Credit Losses Individually Evaluated For Impairment

FinancingReceivableAllowanceForCreditLossesIndividuallyEvaluatedForImpairment

312000

USD

CY2012Q3

us-gaap

Financing Receivable Individually Evaluated For Impairment

FinancingReceivableIndividuallyEvaluatedForImpairment

13986000

USD

CY2012Q3

us-gaap

Available For Sale Securities Pledged As Collateral

AvailableForSaleSecuritiesPledgedAsCollateral

133400000

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

CY2012Q3

us-gaap

Cost Method Investments Aggregate Carrying Amount

CostMethodInvestmentsAggregateCarryingAmount

3000000

USD

dei

Document Type

DocumentType

10-Q

dei

Amendment Flag

AmendmentFlag

false

dei

Document Fiscal Year Focus

DocumentFiscalYearFocus

2012

dei

Document Fiscal Period Focus

DocumentFiscalPeriodFocus

Q3

dei

Document Period End Date

DocumentPeriodEndDate

2012-09-30

dei

Current Fiscal Year End Date

CurrentFiscalYearEndDate

--12-31

dei

Entity Central Index Key

EntityCentralIndexKey

0000750574

dei

Entity Current Reporting Status

EntityCurrentReportingStatus

Yes

dei

Entity Filer Category

EntityFilerCategory

Non-accelerated Filer

dei

Entity Registrant Name

EntityRegistrantName

Auburn National Bancorporation, Inc

dei

Entity Voluntary Filers

EntityVoluntaryFilers

No

dei

Entity Well Known Seasoned Issuer

EntityWellKnownSeasonedIssuer

No

CY2012Q4

dei

Entity Common Stock Shares Outstanding

EntityCommonStockSharesOutstanding

3642903

shares

CY2012Q3

us-gaap

Cash And Cash Equivalents At Carrying Value

CashAndCashEquivalentsAtCarryingValue

14943000

USD

CY2012Q3

us-gaap

Federal Funds Sold

FederalFundsSold

41765000

USD

CY2012Q3

us-gaap

Cash Cash Equivalents And Federal Funds Sold

CashCashEquivalentsAndFederalFundsSold

57291000

USD

CY2011Q4

us-gaap

Federal Funds Sold

FederalFundsSold

41840000

USD

CY2011Q4

us-gaap

Cash Cash Equivalents And Federal Funds Sold

CashCashEquivalentsAndFederalFundsSold

55428000

USD

CY2012Q3

us-gaap

Available For Sale Securities

AvailableForSaleSecurities

254819000

USD

CY2012Q3

us-gaap

Interest Bearing Deposits In Banks

InterestBearingDepositsInBanks

583000

USD

CY2011Q4

us-gaap

Interest Bearing Deposits In Banks

InterestBearingDepositsInBanks

1193000

USD

CY2012Q3

us-gaap

Loans Receivable Held For Sale Net

LoansReceivableHeldForSaleNet

5682000

USD

CY2012Q3

us-gaap

Loans And Leases Receivable Net Of Deferred Income

LoansAndLeasesReceivableNetOfDeferredIncome

397738000

USD

CY2012Q3

us-gaap

Loans And Leases Receivable Allowance

LoansAndLeasesReceivableAllowance

6045000

USD

CY2012Q3

us-gaap

Loans And Leases Receivable Net Reported Amount

LoansAndLeasesReceivableNetReportedAmount

391693000

USD

CY2012Q3

us-gaap

Property Plant And Equipment Net

PropertyPlantAndEquipmentNet

10199000

USD

CY2012Q3

us-gaap

Bank Owned Life Insurance

BankOwnedLifeInsurance

16963000

USD

CY2012Q3

us-gaap

Real Estate Acquired Through Foreclosure

RealEstateAcquiredThroughForeclosure

4925000

USD

CY2012Q3

us-gaap

Other Assets

OtherAssets

11895000

USD

CY2012Q3

us-gaap

Assets

753467000

USD

CY2011Q4

us-gaap

Available For Sale Securities

AvailableForSaleSecurities

299582000

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

776218000

USD

CY2011Q4

us-gaap

Cash And Cash Equivalents At Carrying Value

CashAndCashEquivalentsAtCarryingValue

12395000

USD

CY2012Q3

us-gaap

Noninterest Bearing Deposit Liabilities

NoninterestBearingDepositLiabilities

116017000

USD

CY2011Q4

us-gaap

Noninterest Bearing Deposit Liabilities

NoninterestBearingDepositLiabilities

106276000

USD

CY2012Q3

us-gaap

Interest Bearing Deposit Liabilities

InterestBearingDepositLiabilities

513807000

USD

CY2012Q3

us-gaap

Deposits

629824000

USD

CY2012Q3

us-gaap

Federal Funds Purchased And Securities Sold Under Agreements To Repurchase

FederalFundsPurchasedAndSecuritiesSoldUnderAgreementsToRepurchase

2547000

USD

CY2011Q4

us-gaap

Preferred Stock Par Or Stated Value Per Share

PreferredStockParOrStatedValuePerShare

0.01

CY2012Q3

us-gaap

Long Term Debt

LongTermDebt

47217000

USD

CY2012Q3

us-gaap

Other Liabilities

OtherLiabilities

3673000

USD

CY2012Q3

us-gaap

Liabilities

683261000

USD

CY2012Q3

us-gaap

Preferred Stock Value

PreferredStockValue

0

USD

CY2011Q4

us-gaap

Interest Bearing Deposit Liabilities

InterestBearingDepositLiabilities

513276000

USD

CY2011Q4

us-gaap

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

710802000

USD

CY2011Q4

us-gaap

Preferred Stock Value

PreferredStockValue

0

USD

CY2012Q3

us-gaap

Common Stock Value

CommonStockValue

39000

USD

CY2012Q3

us-gaap

Additional Paid In Capital Common Stock

AdditionalPaidInCapitalCommonStock

3756000

USD

CY2012Q3

us-gaap

Retained Earnings Accumulated Deficit

RetainedEarningsAccumulatedDeficit

66908000

USD

CY2012Q3

us-gaap

Accumulated Other Comprehensive Income Loss Net Of Tax

AccumulatedOtherComprehensiveIncomeLossNetOfTax

6145000

USD

CY2012Q3

us-gaap

Treasury Stock Value

TreasuryStockValue

6642000

USD

CY2012Q3

us-gaap

Stockholders Equity Including Portion Attributable To Noncontrolling Interest

StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest

70206000

USD

CY2012Q3

us-gaap

Liabilities And Stockholders Equity

LiabilitiesAndStockholdersEquity

753467000

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

CY2012Q3

us-gaap

Treasury Stock Shares

TreasuryStockShares

314232

shares

CY2012Q3

us-gaap

Common Stock Shares Issued

CommonStockSharesIssued

3957135

shares

CY2011Q4

us-gaap

Common Stock Shares Issued

CommonStockSharesIssued

3957135

shares

CY2012Q3

us-gaap

Common Stock Shares Authorized

CommonStockSharesAuthorized

8500000

shares

CY2011Q4

us-gaap

Common Stock Shares Authorized

CommonStockSharesAuthorized

8500000

shares

CY2012Q3

us-gaap

Common Stock Par Or Stated Value Per Share

CommonStockParOrStatedValuePerShare

0.01

CY2011Q4

us-gaap

Common Stock Par Or Stated Value Per Share

CommonStockParOrStatedValuePerShare

0.01

CY2012Q3

us-gaap

Preferred Stock Shares Issued

PreferredStockSharesIssued

0

shares

CY2011Q4

us-gaap

Preferred Stock Shares Issued

PreferredStockSharesIssued

0

shares

CY2011Q4

us-gaap

Preferred Stock Shares Authorized

PreferredStockSharesAuthorized

200000

shares

CY2012Q3

us-gaap

Preferred Stock Shares Authorized

PreferredStockSharesAuthorized

200000

shares

CY2012Q3

us-gaap

Preferred Stock Par Or Stated Value Per Share

PreferredStockParOrStatedValuePerShare

0.01

us-gaap

Interest And Fee Income Loans And Leases

InterestAndFeeIncomeLoansAndLeases

16303000

USD

CY2012Q3

us-gaap

Interest And Fee Income Loans And Leases

InterestAndFeeIncomeLoansAndLeases

5548000

USD

CY2012Q3

us-gaap

Interest And Dividend Income Securities

InterestAndDividendIncomeSecurities

1653000

USD

CY2012Q3

us-gaap

Other Interest And Dividend Income

OtherInterestAndDividendIncome

11000

USD

CY2012Q3

us-gaap

Interest And Dividend Income Operating

InterestAndDividendIncomeOperating

7212000

USD

CY2012Q3

us-gaap

Interest Expense Deposits

InterestExpenseDeposits

1509000

USD

CY2011Q3

us-gaap

Interest And Fee Income Loans And Leases

InterestAndFeeIncomeLoansAndLeases

5393000

USD

CY2011Q3

us-gaap

Interest And Dividend Income Securities

InterestAndDividendIncomeSecurities

2253000

USD

CY2011Q3

us-gaap

Other Interest And Dividend Income

OtherInterestAndDividendIncome

14000

USD

CY2011Q3

us-gaap

Interest And Dividend Income Operating

InterestAndDividendIncomeOperating

7660000

USD

CY2011Q3

us-gaap

Interest Expense Deposits

InterestExpenseDeposits

1958000

USD

us-gaap

Interest And Dividend Income Securities

InterestAndDividendIncomeSecurities

5482000

USD

us-gaap

Other Interest And Dividend Income

OtherInterestAndDividendIncome

32000

USD

us-gaap

Interest And Dividend Income Operating

InterestAndDividendIncomeOperating

21817000

USD

us-gaap

Interest Expense Deposits

InterestExpenseDeposits

4839000

USD

us-gaap

Interest And Fee Income Loans And Leases

InterestAndFeeIncomeLoansAndLeases

16051000

USD

us-gaap

Interest And Dividend Income Securities

InterestAndDividendIncomeSecurities

7404000

USD

us-gaap

Other Interest And Dividend Income

OtherInterestAndDividendIncome

37000

USD

us-gaap

Interest And Dividend Income Operating

InterestAndDividendIncomeOperating

23492000

USD

us-gaap

Interest Expense Short Term Borrowings

InterestExpenseShortTermBorrowings

13000

USD

us-gaap

Interest Expense Long Term Debt And Capital Securities

InterestExpenseLongTermDebtAndCapitalSecurities

1393000

USD

CY2012Q3

us-gaap

Interest Expense Short Term Borrowings

InterestExpenseShortTermBorrowings

4000

USD

CY2012Q3

us-gaap

Interest Expense Long Term Debt And Capital Securities

InterestExpenseLongTermDebtAndCapitalSecurities

440000

USD

CY2012Q3

us-gaap

Interest Expense

InterestExpense

1953000

USD

CY2011Q3

us-gaap

Interest Expense Short Term Borrowings

InterestExpenseShortTermBorrowings

3000

USD

CY2011Q3

us-gaap

Interest Expense Long Term Debt And Capital Securities

InterestExpenseLongTermDebtAndCapitalSecurities

854000

USD

CY2011Q3

us-gaap

Interest Expense

InterestExpense

2815000

USD

us-gaap

Interest Expense

InterestExpense

6245000

USD

us-gaap

Interest Expense Deposits

InterestExpenseDeposits

6220000

USD

us-gaap

Interest Expense Short Term Borrowings

InterestExpenseShortTermBorrowings

9000

USD

us-gaap

Interest Expense Long Term Debt And Capital Securities

InterestExpenseLongTermDebtAndCapitalSecurities

2547000

USD

us-gaap

Interest Expense

InterestExpense

8776000

USD

CY2012Q3

us-gaap

Interest Income Expense Net

InterestIncomeExpenseNet

5259000

USD

CY2011Q3

us-gaap

Interest Income Expense Net

InterestIncomeExpenseNet

4845000

USD

us-gaap

Interest Income Expense Net

InterestIncomeExpenseNet

15572000

USD

us-gaap

Interest Income Expense Net

InterestIncomeExpenseNet

14716000

USD

CY2012Q3

us-gaap

Provision For Loan Lease And Other Losses

ProvisionForLoanLeaseAndOtherLosses

1550000

USD

CY2011Q3

us-gaap

Provision For Loan Lease And Other Losses

ProvisionForLoanLeaseAndOtherLosses

600000

USD

us-gaap

Provision For Loan Lease And Other Losses

ProvisionForLoanLeaseAndOtherLosses

2750000

USD

us-gaap

Provision For Loan Lease And Other Losses

ProvisionForLoanLeaseAndOtherLosses

1800000

USD

us-gaap

Fees And Commissions Depositor Accounts

FeesAndCommissionsDepositorAccounts

838000

USD

us-gaap

Bank Owned Life Insurance Income

BankOwnedLifeInsuranceIncome

332000

USD

us-gaap

Noninterest Income Other

NoninterestIncomeOther

1157000

USD

us-gaap

Gain Loss On Sale Of Securities Net

GainLossOnSaleOfSecuritiesNet

738000

USD

aubn

Total Other Than Temporary Impairments On Available For Sale Securities

TotalOtherThanTemporaryImpairmentsOnAvailableForSaleSecurities

130000

USD

CY2012Q3

us-gaap

Fees And Commissions Depositor Accounts

FeesAndCommissionsDepositorAccounts

268000

USD

CY2012Q3

us-gaap

Gain Loss On Sales Of Loans Net

GainLossOnSalesOfLoansNet

1038000

USD

CY2012Q3

us-gaap

Bank Owned Life Insurance Income

BankOwnedLifeInsuranceIncome

120000

USD

CY2012Q3

us-gaap

Gain Loss On Sale Of Securities Net

GainLossOnSaleOfSecuritiesNet

178000

USD

CY2012Q3

aubn

Total Other Than Temporary Impairments On Available For Sale Securities

TotalOtherThanTemporaryImpairmentsOnAvailableForSaleSecurities

0

USD

CY2012Q3

aubn

Total Security Gains Or Losses Net

TotalSecurityGainsOrLossesNet

178000

USD

CY2012Q3

us-gaap

Noninterest Income

NoninterestIncome

2017000

USD

CY2011Q3

us-gaap

Fees And Commissions Depositor Accounts

FeesAndCommissionsDepositorAccounts

301000

USD

CY2011Q3

us-gaap

Bank Owned Life Insurance Income

BankOwnedLifeInsuranceIncome

127000

USD

CY2011Q3

us-gaap

Noninterest Income Other

NoninterestIncomeOther

349000

USD

CY2011Q3

us-gaap

Gain Loss On Sale Of Securities Net

GainLossOnSaleOfSecuritiesNet

451000

USD

CY2011Q3

aubn

Total Other Than Temporary Impairments On Available For Sale Securities

TotalOtherThanTemporaryImpairmentsOnAvailableForSaleSecurities

156000

USD

CY2011Q3

aubn

Total Security Gains Or Losses Net

TotalSecurityGainsOrLossesNet

215000

USD

CY2011Q3

us-gaap

Noninterest Income

NoninterestIncome

1327000

USD

CY2011Q3

us-gaap

Gain Loss On Sales Of Loans Net

GainLossOnSalesOfLoansNet

566000

USD

us-gaap

Gain Loss On Sales Of Loans Net

GainLossOnSalesOfLoansNet

2492000

USD

aubn

Total Security Gains Or Losses Net

TotalSecurityGainsOrLossesNet

608000

USD

us-gaap

Noninterest Income

NoninterestIncome

8695000

USD

us-gaap

Fees And Commissions Depositor Accounts

FeesAndCommissionsDepositorAccounts

882000

USD

us-gaap

Gain Loss On Sales Of Loans Net

GainLossOnSalesOfLoansNet

1334000

USD

us-gaap

Bank Owned Life Insurance Income

BankOwnedLifeInsuranceIncome

341000

USD

us-gaap

Noninterest Income Other

NoninterestIncomeOther

1057000

USD

us-gaap

Gain Loss On Sale Of Securities Net

GainLossOnSaleOfSecuritiesNet

901000

USD

aubn

Total Other Than Temporary Impairments On Available For Sale Securities

TotalOtherThanTemporaryImpairmentsOnAvailableForSaleSecurities

468000

USD

aubn

Total Security Gains Or Losses Net

TotalSecurityGainsOrLossesNet

563000

USD

us-gaap

Noninterest Income

NoninterestIncome

3716000

USD

us-gaap

Occupancy Net

OccupancyNet

1019000

USD

us-gaap

Occupancy Net

OccupancyNet

1038000

USD

us-gaap

Professional Fees

ProfessionalFees

538000

USD

us-gaap

Professional Fees

ProfessionalFees

550000

USD

aubn

Fdic And Other Regulatory Assessments

FdicAndOtherRegulatoryAssessments

521000

USD

aubn

Fdic And Other Regulatory Assessments

FdicAndOtherRegulatoryAssessments

659000

USD

us-gaap

Foreclosed Real Estate Expense

ForeclosedRealEstateExpense

182000

USD

aubn

Prepayment Penalty On Extinguishment Of Debt

PrepaymentPenaltyOnExtinguishmentOfDebt

3720000

USD

aubn

Prepayment Penalty On Extinguishment Of Debt

PrepaymentPenaltyOnExtinguishmentOfDebt

0

USD

us-gaap

Other Noninterest Expense

OtherNoninterestExpense

2823000

USD

us-gaap

Noninterest Expense

NoninterestExpense

15360000

USD

CY2012Q3

us-gaap

Noninterest Expense

NoninterestExpense

3770000

USD

CY2011Q3

us-gaap

Noninterest Expense

NoninterestExpense

4268000

USD

us-gaap

Labor And Related Expense

LaborAndRelatedExpense

6557000

USD

us-gaap

Noninterest Expense

NoninterestExpense

12170000

USD

us-gaap

Labor And Related Expense

LaborAndRelatedExpense

6090000

USD

us-gaap

Foreclosed Real Estate Expense

ForeclosedRealEstateExpense

1207000

USD

us-gaap

Other Noninterest Expense

OtherNoninterestExpense

2626000

USD

CY2012Q3

us-gaap

Labor And Related Expense

LaborAndRelatedExpense

2209000

USD

CY2012Q3

us-gaap

Occupancy Net

OccupancyNet

345000

USD

CY2012Q3

us-gaap

Professional Fees

ProfessionalFees

163000

USD

CY2012Q3

aubn

Fdic And Other Regulatory Assessments

FdicAndOtherRegulatoryAssessments

153000

USD

CY2012Q3

us-gaap

Foreclosed Real Estate Expense

ForeclosedRealEstateExpense

119000

USD

CY2012Q3

aubn

Prepayment Penalty On Extinguishment Of Debt

PrepaymentPenaltyOnExtinguishmentOfDebt

0

USD

CY2012Q3

us-gaap

Other Noninterest Expense

OtherNoninterestExpense

781000

USD

CY2011Q3

us-gaap

Labor And Related Expense

LaborAndRelatedExpense

2147000

USD

CY2011Q3

us-gaap

Occupancy Net

OccupancyNet

364000

USD

CY2011Q3

us-gaap

Professional Fees

ProfessionalFees

190000

USD

CY2011Q3

aubn

Fdic And Other Regulatory Assessments

FdicAndOtherRegulatoryAssessments

178000

USD

CY2011Q3

us-gaap

Foreclosed Real Estate Expense

ForeclosedRealEstateExpense

506000

USD

CY2011Q3

aubn

Prepayment Penalty On Extinguishment Of Debt

PrepaymentPenaltyOnExtinguishmentOfDebt

0

USD

CY2011Q3

us-gaap

Other Noninterest Expense

OtherNoninterestExpense

883000

USD

CY2012Q3

us-gaap

Income Loss From Continuing Operations Before Income Taxes Minority Interest And Income Loss From Equity Method Investments

IncomeLossFromContinuingOperationsBeforeIncomeTaxesMinorityInterestAndIncomeLossFromEquityMethodInvestments

1956000

USD

CY2011Q3

us-gaap

Income Loss From Continuing Operations Before Income Taxes Minority Interest And Income Loss From Equity Method Investments

IncomeLossFromContinuingOperationsBeforeIncomeTaxesMinorityInterestAndIncomeLossFromEquityMethodInvestments

1304000

USD

us-gaap

Income Loss From Continuing Operations Before Income Taxes Minority Interest And Income Loss From Equity Method Investments

IncomeLossFromContinuingOperationsBeforeIncomeTaxesMinorityInterestAndIncomeLossFromEquityMethodInvestments

6157000

USD

us-gaap

Income Loss From Continuing Operations Before Income Taxes Minority Interest And Income Loss From Equity Method Investments

IncomeLossFromContinuingOperationsBeforeIncomeTaxesMinorityInterestAndIncomeLossFromEquityMethodInvestments

4462000

USD

CY2012Q3

us-gaap

Income Tax Expense Benefit

IncomeTaxExpenseBenefit

347000

USD

CY2011Q3

us-gaap

Income Tax Expense Benefit

IncomeTaxExpenseBenefit

-63000

USD

us-gaap

Income Tax Expense Benefit

IncomeTaxExpenseBenefit

1054000

USD

us-gaap

Income Tax Expense Benefit

IncomeTaxExpenseBenefit

89000

USD

CY2012Q3

us-gaap

Profit Loss

ProfitLoss

1609000

USD

CY2011Q3

us-gaap

Profit Loss

ProfitLoss

1367000

USD

us-gaap

Profit Loss

ProfitLoss

5103000

USD

us-gaap

Profit Loss

ProfitLoss

4373000

USD

us-gaap

Interest Income Expense After Provision For Loan Loss

InterestIncomeExpenseAfterProvisionForLoanLoss

12916000

USD

CY2012Q3

us-gaap

Earnings Per Share Basic And Diluted

EarningsPerShareBasicAndDiluted

0.44

CY2011Q3

us-gaap

Earnings Per Share Basic And Diluted

EarningsPerShareBasicAndDiluted

0.38

us-gaap

Interest Income Expense After Provision For Loan Loss

InterestIncomeExpenseAfterProvisionForLoanLoss

12822000

USD

CY2012Q3

us-gaap

Interest Income Expense After Provision For Loan Loss

InterestIncomeExpenseAfterProvisionForLoanLoss

3709000

USD

CY2011Q3

us-gaap

Interest Income Expense After Provision For Loan Loss

InterestIncomeExpenseAfterProvisionForLoanLoss

4245000

USD

CY2012Q3

us-gaap

Other Comprehensive Income Reclassification Adjustment For Sale Of Securities Included In Net Income Net Of Tax

OtherComprehensiveIncomeReclassificationAdjustmentForSaleOfSecuritiesIncludedInNetIncomeNetOfTax

-113000

USD

CY2012Q3

us-gaap

Other Comprehensive Income Loss Net Of Tax Period Increase Decrease

OtherComprehensiveIncomeLossNetOfTaxPeriodIncreaseDecrease

1049000

USD

CY2012Q3

us-gaap

Comprehensive Income Net Of Tax

ComprehensiveIncomeNetOfTax

2658000

USD

CY2011Q3

us-gaap

Other Than Temporary Impairment Losses Investments Portion In Other Comprehensive Income Loss Net Of Tax Including Portion Attributable To Noncontrolling Interest

OtherThanTemporaryImpairmentLossesInvestmentsPortionInOtherComprehensiveIncomeLossNetOfTaxIncludingPortionAttributableToNoncontrollingInterest

51000

USD

CY2011Q3

us-gaap

Other Comprehensive Income Unrealized Holding Gain Loss On Securities Arising During Period Net Of Tax

OtherComprehensiveIncomeUnrealizedHoldingGainLossOnSecuritiesArisingDuringPeriodNetOfTax

2768000

USD

CY2011Q3

us-gaap

Other Comprehensive Income Reclassification Adjustment For Sale Of Securities Included In Net Income Net Of Tax

OtherComprehensiveIncomeReclassificationAdjustmentForSaleOfSecuritiesIncludedInNetIncomeNetOfTax

-135000

USD

CY2011Q3

us-gaap

Other Comprehensive Income Loss Net Of Tax Period Increase Decrease

OtherComprehensiveIncomeLossNetOfTaxPeriodIncreaseDecrease

2684000

USD

CY2011Q3

us-gaap

Comprehensive Income Net Of Tax

ComprehensiveIncomeNetOfTax

4051000

USD

us-gaap

Other Than Temporary Impairment Losses Investments Portion In Other Comprehensive Income Loss Net Of Tax Including Portion Attributable To Noncontrolling Interest

OtherThanTemporaryImpairmentLossesInvestmentsPortionInOtherComprehensiveIncomeLossNetOfTaxIncludingPortionAttributableToNoncontrollingInterest

0

USD

us-gaap

Other Comprehensive Income Unrealized Holding Gain Loss On Securities Arising During Period Net Of Tax

OtherComprehensiveIncomeUnrealizedHoldingGainLossOnSecuritiesArisingDuringPeriodNetOfTax

2307000

USD

us-gaap

Other Comprehensive Income Reclassification Adjustment For Sale Of Securities Included In Net Income Net Of Tax

OtherComprehensiveIncomeReclassificationAdjustmentForSaleOfSecuritiesIncludedInNetIncomeNetOfTax

-384000

USD

us-gaap

Other Comprehensive Income Loss Net Of Tax Period Increase Decrease

OtherComprehensiveIncomeLossNetOfTaxPeriodIncreaseDecrease

1923000

USD

us-gaap

Comprehensive Income Net Of Tax

ComprehensiveIncomeNetOfTax

7026000

USD

us-gaap

Other Than Temporary Impairment Losses Investments Portion In Other Comprehensive Income Loss Net Of Tax Including Portion Attributable To Noncontrolling Interest

OtherThanTemporaryImpairmentLossesInvestmentsPortionInOtherComprehensiveIncomeLossNetOfTaxIncludingPortionAttributableToNoncontrollingInterest

-82000

USD

us-gaap

Other Comprehensive Income Unrealized Holding Gain Loss On Securities Arising During Period Net Of Tax

OtherComprehensiveIncomeUnrealizedHoldingGainLossOnSecuritiesArisingDuringPeriodNetOfTax

6303000

USD

us-gaap

Other Comprehensive Income Reclassification Adjustment For Sale Of Securities Included In Net Income Net Of Tax

OtherComprehensiveIncomeReclassificationAdjustmentForSaleOfSecuritiesIncludedInNetIncomeNetOfTax

-355000

USD

us-gaap

Earnings Per Share Basic And Diluted

EarningsPerShareBasicAndDiluted

1.40

aubn

Basic And Diluted Weighted Average Shares Outstanding

BasicAndDilutedWeightedAverageSharesOutstanding

3642807

shares

us-gaap

Other Comprehensive Income Loss Net Of Tax Period Increase Decrease

OtherComprehensiveIncomeLossNetOfTaxPeriodIncreaseDecrease

5866000

USD

CY2012Q3

aubn

Basic And Diluted Weighted Average Shares Outstanding

BasicAndDilutedWeightedAverageSharesOutstanding

3642876

shares

aubn

Gain On Sale Of Affordable Housing Investments

GainOnSaleOfAffordableHousingInvestments

0

USD

us-gaap

Income Loss From Equity Method Investments

IncomeLossFromEquityMethodInvestments

-461000

USD

us-gaap

Earnings Per Share Basic And Diluted

EarningsPerShareBasicAndDiluted

1.20

CY2012Q3

us-gaap

Other Than Temporary Impairment Losses Investments Portion In Other Comprehensive Income Loss Net Of Tax Including Portion Attributable To Noncontrolling Interest

OtherThanTemporaryImpairmentLossesInvestmentsPortionInOtherComprehensiveIncomeLossNetOfTaxIncludingPortionAttributableToNoncontrollingInterest

0

USD

CY2012Q3

us-gaap

Other Comprehensive Income Unrealized Holding Gain Loss On Securities Arising During Period Net Of Tax

OtherComprehensiveIncomeUnrealizedHoldingGainLossOnSecuritiesArisingDuringPeriodNetOfTax

1162000

USD

CY2011Q3

aubn

Basic And Diluted Weighted Average Shares Outstanding

BasicAndDilutedWeightedAverageSharesOutstanding

3642738

shares

aubn

Basic And Diluted Weighted Average Shares Outstanding

BasicAndDilutedWeightedAverageSharesOutstanding

3642735

shares

CY2012Q3

aubn

Noncredit Portion Of Other Than Temporary Impairments Recognized In Other Comprehensive Income

NoncreditPortionOfOtherThanTemporaryImpairmentsRecognizedInOtherComprehensiveIncome

0

USD

CY2011Q3

aubn

Noncredit Portion Of Other Than Temporary Impairments Recognized In Other Comprehensive Income

NoncreditPortionOfOtherThanTemporaryImpairmentsRecognizedInOtherComprehensiveIncome

-80000

USD

aubn

Noncredit Portion Of Other Than Temporary Impairments Recognized In Other Comprehensive Income

NoncreditPortionOfOtherThanTemporaryImpairmentsRecognizedInOtherComprehensiveIncome

0

USD

aubn

Noncredit Portion Of Other Than Temporary Impairments Recognized In Other Comprehensive Income

NoncreditPortionOfOtherThanTemporaryImpairmentsRecognizedInOtherComprehensiveIncome

130000

USD

CY2012Q3

aubn

Gain On Sale Of Affordable Housing Investments

GainOnSaleOfAffordableHousingInvestments

0

USD

CY2012Q3

us-gaap

Income Loss From Equity Method Investments

IncomeLossFromEquityMethodInvestments

0

USD

CY2012Q3

us-gaap

Noninterest Income Other

NoninterestIncomeOther

413000

USD

CY2011Q3

us-gaap

Income Loss From Equity Method Investments

IncomeLossFromEquityMethodInvestments

-231000

USD

CY2011Q3

aubn

Gain On Sale Of Affordable Housing Investments

GainOnSaleOfAffordableHousingInvestments

0

USD

aubn

Gain On Sale Of Affordable Housing Investments

GainOnSaleOfAffordableHousingInvestments

3268000

USD

us-gaap

Income Loss From Equity Method Investments

IncomeLossFromEquityMethodInvestments

0

USD

us-gaap

Comprehensive Income Net Of Tax

ComprehensiveIncomeNetOfTax

10239000

USD

CY2010Q4

us-gaap

Stockholders Equity Including Portion Attributable To Noncontrolling Interest

StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest

56368000

USD

CY2010Q4

us-gaap

Common Stock Shares Outstanding

CommonStockSharesOutstanding

3957135

shares

CY2011Q3

us-gaap

Common Stock Shares Outstanding

CommonStockSharesOutstanding

3957135

shares

CY2011Q3

us-gaap

Stockholders Equity Including Portion Attributable To Noncontrolling Interest

StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest

64422000

USD

us-gaap

Stock Issued During Period Value Treasury Stock Reissued

StockIssuedDuringPeriodValueTreasuryStockReissued

1000

USD

us-gaap

Dividends Common Stock Cash

DividendsCommonStockCash

-2186000

USD

CY2011Q4

us-gaap

Common Stock Shares Outstanding

CommonStockSharesOutstanding

3957135

shares

us-gaap

Dividends Common Stock Cash

DividendsCommonStockCash

-2240000

USD

CY2012Q3

us-gaap

Common Stock Shares Outstanding

CommonStockSharesOutstanding

3957135

shares

us-gaap

Stock Issued During Period Value Treasury Stock Reissued

StockIssuedDuringPeriodValueTreasuryStockReissued

4000

USD

us-gaap

Common Stock Dividends Per Share Cash Paid

CommonStockDividendsPerShareCashPaid

0.615

us-gaap

Common Stock Dividends Per Share Cash Paid

CommonStockDividendsPerShareCashPaid

0.600

us-gaap

Stock Issued During Period Shares Treasury Stock Reissued

StockIssuedDuringPeriodSharesTreasuryStockReissued

165.00

shares

us-gaap

Stock Issued During Period Shares Treasury Stock Reissued

StockIssuedDuringPeriodSharesTreasuryStockReissued

20.00

shares

CY2012Q3

aubn

Commercial Real Estate Owner Occupied Loans

CommercialRealEstateOwnerOccupiedLoans

68299000

USD

CY2011Q4

aubn

Commercial Real Estate Owner Occupied Loans

CommercialRealEstateOwnerOccupiedLoans

70202000

USD

CY2011Q4

aubn

Commerical Real Estate Other Loans

CommericalRealEstateOtherLoans

92233000

USD

CY2012Q3

aubn

Commerical Real Estate Other Loans

CommericalRealEstateOtherLoans

115458000

USD

us-gaap

Treasury Stock Shares Acquired

TreasuryStockSharesAcquired

0

shares

us-gaap

Treasury Stock Shares Acquired

TreasuryStockSharesAcquired

0

shares

us-gaap

Provision For Loan And Lease Losses

ProvisionForLoanAndLeaseLosses

2750000

USD

us-gaap

Depreciation And Amortization

DepreciationAndAmortization

609000

USD

us-gaap

Accretion Amortization Of Discounts And Premiums Investments

AccretionAmortizationOfDiscountsAndPremiumsInvestments

-2351000

USD

us-gaap

Gain Loss On Investments

GainLossOnInvestments

608000

USD

us-gaap

Gain Loss On Sale Of Mortgage Loans

GainLossOnSaleOfMortgageLoans

2488000

USD

aubn

Net Loss Gain On Other Real Estate

NetLossGainOnOtherRealEstate

-121000

USD

us-gaap

Payments For Origination Of Mortgage Loans Held For Sale

PaymentsForOriginationOfMortgageLoansHeldForSale

111476000

USD

us-gaap

Proceeds From Sale Of Mortgage Loans Held For Sale

ProceedsFromSaleOfMortgageLoansHeldForSale

110932000

USD

us-gaap

Life Insurance Corporate Or Bank Owned Change In Value

LifeInsuranceCorporateOrBankOwnedChangeInValue

332000

USD

us-gaap

Cash And Cash Equivalents Period Increase Decrease

CashAndCashEquivalentsPeriodIncreaseDecrease

1863000

USD

us-gaap

Transfer Of Other Real Estate

TransferOfOtherRealEstate

641000

USD

us-gaap

Transfer Of Other Real Estate

TransferOfOtherRealEstate

2655000

USD

us-gaap

Cash And Cash Equivalents Period Increase Decrease

CashAndCashEquivalentsPeriodIncreaseDecrease

34221000

USD

us-gaap

Life Insurance Corporate Or Bank Owned Change In Value

LifeInsuranceCorporateOrBankOwnedChangeInValue

341000

USD

us-gaap

Proceeds From Sale Of Mortgage Loans Held For Sale

ProceedsFromSaleOfMortgageLoansHeldForSale

46243000

USD

us-gaap

Payments For Origination Of Mortgage Loans Held For Sale

PaymentsForOriginationOfMortgageLoansHeldForSale

44028000

USD

aubn

Net Loss Gain On Other Real Estate

NetLossGainOnOtherRealEstate

-1233000

USD

us-gaap

Gain Loss On Sale Of Mortgage Loans

GainLossOnSaleOfMortgageLoans

1071000

USD

us-gaap

Gain Loss On Investments

GainLossOnInvestments

563000

USD

us-gaap

Accretion Amortization Of Discounts And Premiums Investments

AccretionAmortizationOfDiscountsAndPremiumsInvestments

-1634000

USD

us-gaap

Depreciation And Amortization

DepreciationAndAmortization

496000

USD

us-gaap

Provision For Loan And Lease Losses

ProvisionForLoanAndLeaseLosses

1800000

USD

us-gaap

Interest Paid

InterestPaid

6570000

USD

us-gaap

Interest Paid

InterestPaid

9122000

USD

us-gaap

Income Taxes Paid Net

IncomeTaxesPaidNet

818000

USD

us-gaap

Income Taxes Paid Net

IncomeTaxesPaidNet

347000

USD

CY2010Q4

us-gaap

Cash Cash Equivalents And Federal Funds Sold

CashCashEquivalentsAndFederalFundsSold

21424000

USD

CY2011Q3

us-gaap

Cash Cash Equivalents And Federal Funds Sold

CashCashEquivalentsAndFederalFundsSold

55645000

USD

us-gaap

Payments Of Debt Extinguishment Costs

PaymentsOfDebtExtinguishmentCosts

-3720000

USD

us-gaap

Payments Of Debt Extinguishment Costs

PaymentsOfDebtExtinguishmentCosts

0

USD

us-gaap

Increase Decrease In Operating Liabilities

IncreaseDecreaseInOperatingLiabilities

541000

USD

us-gaap

Increase Decrease In Operating Liabilities

IncreaseDecreaseInOperatingLiabilities

458000

USD

us-gaap

Net Cash Provided By Used In Operating Activities

NetCashProvidedByUsedInOperatingActivities

11010000

USD

us-gaap

Net Cash Provided By Used In Operating Activities

NetCashProvidedByUsedInOperatingActivities

8642000

USD

us-gaap

Net Cash Provided By Used In Investing Activities

NetCashProvidedByUsedInInvestingActivities

27259000

USD

us-gaap

Net Change Noninterest Bearing Deposits Domestic

NetChangeNoninterestBearingDepositsDomestic

9741000

USD

us-gaap

Net Change Interest Bearing Deposits Domestic

NetChangeInterestBearingDepositsDomestic

531000

USD

us-gaap

Proceeds From Payments For Federal Funds Sold And Securities Purchased Under Agreements To Resell Net

ProceedsFromPaymentsForFederalFundsSoldAndSecuritiesPurchasedUnderAgreementsToResellNet

-258000

USD

us-gaap

Repayments Of Long Term Debt

RepaymentsOfLongTermDebt

41816000

USD

us-gaap

Proceeds From Sale Of Treasury Stock

ProceedsFromSaleOfTreasuryStock

4000

USD

aubn

Dividends Paid

DividendsPaid

2240000

USD

us-gaap

Net Cash Provided By Used In Financing Activities

NetCashProvidedByUsedInFinancingActivities

-34038000

USD

us-gaap

Proceeds From Payments For Federal Funds Sold And Securities Purchased Under Agreements To Resell Net

ProceedsFromPaymentsForFederalFundsSoldAndSecuritiesPurchasedUnderAgreementsToResellNet

-72000

USD

us-gaap

Proceeds From Sale Of Treasury Stock

ProceedsFromSaleOfTreasuryStock

1000

USD

us-gaap

Net Cash Provided By Used In Investing Activities

NetCashProvidedByUsedInInvestingActivities

31539000

USD

aubn

Dividends Paid

DividendsPaid

2186000

USD

us-gaap

Repayments Of Long Term Debt

RepaymentsOfLongTermDebt

8014000

USD

us-gaap

Net Change Interest Bearing Deposits Domestic

NetChangeInterestBearingDepositsDomestic

-9545000

USD

us-gaap

Net Change Noninterest Bearing Deposits Domestic

NetChangeNoninterestBearingDepositsDomestic

11488000

USD

us-gaap

Net Cash Provided By Used In Financing Activities

NetCashProvidedByUsedInFinancingActivities

-8328000

USD

aubn

Gain Loss On Sale Of Affordable Housing Partnerships Investments

GainLossOnSaleOfAffordableHousingPartnershipsInvestments

-3268000

USD

aubn

Gain Loss On Sale Of Affordable Housing Partnerships Investments

GainLossOnSaleOfAffordableHousingPartnershipsInvestments

0

USD

aubn

Loss On Affordable Housing Partnership Investments

LossOnAffordableHousingPartnershipInvestments

0

USD

aubn

Loss On Affordable Housing Partnership Investments

LossOnAffordableHousingPartnershipInvestments

461000

USD

us-gaap

Increase Decrease In Other Operating Assets

IncreaseDecreaseInOtherOperatingAssets

-315000

USD

us-gaap

Increase Decrease In Other Operating Assets

IncreaseDecreaseInOtherOperatingAssets

-687000

USD

us-gaap

Payments For Proceeds From Federal Home Loan Bank Stock

PaymentsForProceedsFromFederalHomeLoanBankStock

-631000

USD

us-gaap

Payments For Proceeds From Federal Home Loan Bank Stock

PaymentsForProceedsFromFederalHomeLoanBankStock

-2067000

USD

us-gaap

Proceeds From Sale Of Available For Sale Securities

ProceedsFromSaleOfAvailableForSaleSecurities

49693000

USD

us-gaap

Payments To Acquire Available For Sale Securities

PaymentsToAcquireAvailableForSaleSecurities

97002000

USD

us-gaap

Payments For Proceeds From Loans And Leases

PaymentsForProceedsFromLoansAndLeases

31740000

USD

us-gaap

Payments For Proceeds From Productive Assets

PaymentsForProceedsFromProductiveAssets

1128000

USD

us-gaap

Proceeds From Sale Of Available For Sale Securities

ProceedsFromSaleOfAvailableForSaleSecurities

113841000

USD

us-gaap

Proceeds From Maturities Prepayments And Calls Of Available For Sale Securities

ProceedsFromMaturitiesPrepaymentsAndCallsOfAvailableForSaleSecurities

73989000

USD

us-gaap

Payments To Acquire Available For Sale Securities

PaymentsToAcquireAvailableForSaleSecurities

147455000

USD

us-gaap

Payments For Proceeds From Loans And Leases

PaymentsForProceedsFromLoansAndLeases

6364000

USD

us-gaap

Payments For Proceeds From Productive Assets

PaymentsForProceedsFromProductiveAssets

811000

USD

aubn

Proceeds From Sale Of Affordable Housing Limited Partnership

ProceedsFromSaleOfAffordableHousingLimitedPartnership

0

USD

aubn

Capital Contributions To Affordable Housing Limited Partnerships

CapitalContributionsToAffordableHousingLimitedPartnerships

4069000

USD

aubn

Capital Contributions To Affordable Housing Limited Partnerships

CapitalContributionsToAffordableHousingLimitedPartnerships

0

USD

aubn

Proceeds From Sale Of Affordable Housing Limited Partnership

ProceedsFromSaleOfAffordableHousingLimitedPartnership

8499000

USD

us-gaap

Proceeds From Sale Of Foreclosed Assets

ProceedsFromSaleOfForeclosedAssets

3493000

USD

us-gaap

Proceeds From Sale Of Foreclosed Assets

ProceedsFromSaleOfForeclosedAssets

1777000

USD

us-gaap

Proceeds From Maturities Prepayments And Calls Of Available For Sale Securities

ProceedsFromMaturitiesPrepaymentsAndCallsOfAvailableForSaleSecurities

93377000

USD

us-gaap

Nature Of Operations

NatureOfOperations

General Auburn National Bancorporation, Inc. (the “Company”) provides a full range of banking services to individual and corporate customers in Lee County, Alabama and surrounding counties through its wholly owned subsidiary, AuburnBank (the “Bank”). The Company does not have any segments other than banking that are considered material.

us-gaap

Basis Of Accounting

BasisOfAccounting

Basis of Presentation and Use of Estimates The unaudited condensed consolidated financial statements in this report have been prepared in accordance with U.S. generally accepted accounting principles for interim financial information. Accordingly, these financial statements do not include all of the information and footnotes required by U.S. generally accepted accounting principles for complete financial statements. The unaudited condensed consolidated financial statements include, in the opinion of management, all adjustments necessary to present a fair statement of the financial position and the results of operations for all periods presented. All such adjustments are of a normal recurring nature. The results of operations in the interim statements are not necessarily indicative of the results of operations that the Company and its subsidiaries may achieve for future interim periods or the entire year. For further information, refer to the consolidated financial statements and footnotes included in the Company's annual report on Form 10-K for the year ended December 31, 2011.

CY2011Q4

us-gaap

Available For Sale Securities Gross Unrealized Losses1

AvailableForSaleSecuritiesGrossUnrealizedLosses1

551000

USD

CY2011Q4

us-gaap

Available For Sale Securities Debt Maturities After Five Through Ten Years Fair Value

AvailableForSaleSecuritiesDebtMaturitiesAfterFiveThroughTenYearsFairValue

37709000

USD

CY2011Q4

us-gaap

Available For Sale Securities Debt Maturities After Ten Years Fair Value

AvailableForSaleSecuritiesDebtMaturitiesAfterTenYearsFairValue

261459000

USD

CY2012Q3

us-gaap

Available For Sale Securities Gross Unrealized Gain Loss

AvailableForSaleSecuritiesGrossUnrealizedGainLoss

9911000

USD

CY2012Q3

us-gaap

Available For Sale Securities Gross Unrealized Losses1

AvailableForSaleSecuritiesGrossUnrealizedLosses1

173000

USD

CY2012Q3

us-gaap

Available For Sale Securities Amortized Cost

AvailableForSaleSecuritiesAmortizedCost

245081000

USD

CY2012Q3

aubn

Trust Preferred Securities Issued

TrustPreferredSecuritiesIssued

7000000

USD

CY2012Q3

aubn

Junior Subordinated Debt Issued

JuniorSubordinatedDebtIssued

7200000

USD

us-gaap

Use Of Estimates

UseOfEstimates

The preparation of financial statements in conformity with U.S. generally accepted accounting principles requires management to make estimates and assumptions that affect the reported amounts of assets and liabilities and disclosures of contingent assets and liabilities as of the balance sheet date and the reported amounts of revenues and expenses 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 other-than-temporary impairment on investment securities, the determination of the allowance for loan losses, fair value of financial instruments, and the valuation of deferred tax assets and other real estate owned.

us-gaap

Reclassifications

Reclassifications Certain amounts reported in prior periods have been reclassified to conform to the current-period presentation. These reclassifications had no effect on the Company's previously reported net earnings or total stockholders' equity.

CY2012Q3

us-gaap

Available For Sale Securities Debt Maturities Within One Year Fair Value

AvailableForSaleSecuritiesDebtMaturitiesWithinOneYearFairValue

112000

USD

CY2012Q3

us-gaap

Available For Sale Securities Debt Maturities After One Through Five Years Fair Value

AvailableForSaleSecuritiesDebtMaturitiesAfterOneThroughFiveYearsFairValue

1706000

USD

CY2012Q3

us-gaap

Available For Sale Securities Debt Maturities After Five Through Ten Years Fair Value

AvailableForSaleSecuritiesDebtMaturitiesAfterFiveThroughTenYearsFairValue

34563000

USD

CY2012Q3

us-gaap

Available For Sale Securities Debt Maturities After Ten Years Fair Value

AvailableForSaleSecuritiesDebtMaturitiesAfterTenYearsFairValue

218438000

USD

CY2012Q3

aubn

Available For Sale Securities Fair Value

AvailableForSaleSecuritiesFairValue

254819000

USD

CY2012Q3

aubn

Financing Receivable Modification Number Of Contracts

FinancingReceivableModificationNumberOfContracts

2

CY2011Q4

aubn

Available For Sale Securities Fair Value

AvailableForSaleSecuritiesFairValue

299582000

USD

us-gaap

Other Than Temporary Impairment Credit Losses Recognized In Earnings Reductions Securities Sold

OtherThanTemporaryImpairmentCreditLossesRecognizedInEarningsReductionsSecuritiesSold

2149000

USD

CY2010Q4

us-gaap

Other Than Temporary Impairment Credit Losses Recognized In Earnings Credit Losses On Debt Securities Held

OtherThanTemporaryImpairmentCreditLossesRecognizedInEarningsCreditLossesOnDebtSecuritiesHeld

2938000

USD

us-gaap

Other Than Temporary Impairment Credit Losses Recognized In Earnings Additions Additional Credit Losses

OtherThanTemporaryImpairmentCreditLossesRecognizedInEarningsAdditionsAdditionalCreditLosses

338000

USD

CY2011Q3

us-gaap

Other Than Temporary Impairment Credit Losses Recognized In Earnings Credit Losses On Debt Securities Held

OtherThanTemporaryImpairmentCreditLossesRecognizedInEarningsCreditLossesOnDebtSecuritiesHeld

3276000

USD

CY2011Q4

us-gaap

Available For Sale Securities Amortized Cost

AvailableForSaleSecuritiesAmortizedCost

292892000

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 Gross Unrealized Gain Loss

AvailableForSaleSecuritiesGrossUnrealizedGainLoss

7241000

USD

CY2011Q4

us-gaap

Available For Sale Securities Debt Maturities After One Through Five Years Fair Value

AvailableForSaleSecuritiesDebtMaturitiesAfterOneThroughFiveYearsFairValue

414000

USD

CY2012Q3

us-gaap

Available For Sale Securities Continuous Unrealized Loss Position Less Than Twelve Months Fair Value

AvailableForSaleSecuritiesContinuousUnrealizedLossPositionLessThanTwelveMonthsFairValue

0

USD

CY2012Q3

us-gaap

Availableforsale Securities Continuous Unrealized Loss Position Less Than12 Months Aggregate Losses1

AvailableforsaleSecuritiesContinuousUnrealizedLossPositionLessThan12MonthsAggregateLosses1

0

USD

CY2012Q3

us-gaap

Available For Sale Securities Continuous Unrealized Loss Position Twelve Months Or Longer Fair Value

AvailableForSaleSecuritiesContinuousUnrealizedLossPositionTwelveMonthsOrLongerFairValue

327000

USD

CY2012Q3

us-gaap

Availableforsale Securities Continuous Unrealized Loss Position12 Months Or Longer Aggregate Losses1

AvailableforsaleSecuritiesContinuousUnrealizedLossPosition12MonthsOrLongerAggregateLosses1

173000

USD

CY2012Q3

us-gaap

Available For Sale Securities Continuous Unrealized Loss Position Fair Value

AvailableForSaleSecuritiesContinuousUnrealizedLossPositionFairValue

327000

USD

CY2012Q3

us-gaap

Availableforsale Securities Continuous Unrealized Loss Position Aggregate Losses1

AvailableforsaleSecuritiesContinuousUnrealizedLossPositionAggregateLosses1

173000

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 Less Than12 Months Aggregate Losses1

AvailableforsaleSecuritiesContinuousUnrealizedLossPositionLessThan12MonthsAggregateLosses1

141000

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 Losses1

AvailableforsaleSecuritiesContinuousUnrealizedLossPosition12MonthsOrLongerAggregateLosses1

410000

USD

CY2011Q4

us-gaap

Available For Sale Securities Continuous Unrealized Loss Position Fair Value

AvailableForSaleSecuritiesContinuousUnrealizedLossPositionFairValue

25281000

USD

CY2011Q4

us-gaap

Availableforsale Securities Continuous Unrealized Loss Position Aggregate Losses1

AvailableforsaleSecuritiesContinuousUnrealizedLossPositionAggregateLosses1

551000

USD

CY2012Q2

us-gaap

Other Than Temporary Impairment Credit Losses Recognized In Earnings Credit Losses On Debt Securities Held

OtherThanTemporaryImpairmentCreditLossesRecognizedInEarningsCreditLossesOnDebtSecuritiesHeld

1257000

USD

CY2012Q3

us-gaap

Other Than Temporary Impairment Credit Losses Recognized In Earnings Reductions Securities Sold

OtherThanTemporaryImpairmentCreditLossesRecognizedInEarningsReductionsSecuritiesSold

0

USD

CY2012Q3

us-gaap

Other Than Temporary Impairment Credit Losses Recognized In Earnings Credit Losses On Debt Securities Held

OtherThanTemporaryImpairmentCreditLossesRecognizedInEarningsCreditLossesOnDebtSecuritiesHeld

1257000

USD

CY2012Q3

us-gaap

Other Than Temporary Impairment Credit Losses Recognized In Earnings Additions Additional Credit Losses

OtherThanTemporaryImpairmentCreditLossesRecognizedInEarningsAdditionsAdditionalCreditLosses

0

USD

CY2011Q2

us-gaap

Other Than Temporary Impairment Credit Losses Recognized In Earnings Credit Losses On Debt Securities Held

OtherThanTemporaryImpairmentCreditLossesRecognizedInEarningsCreditLossesOnDebtSecuritiesHeld

3040000

USD

CY2011Q4

us-gaap

Other Than Temporary Impairment Credit Losses Recognized In Earnings Credit Losses On Debt Securities Held

OtherThanTemporaryImpairmentCreditLossesRecognizedInEarningsCreditLossesOnDebtSecuritiesHeld

3276000

USD

us-gaap

Other Than Temporary Impairment Credit Losses Recognized In Earnings Additions Additional Credit Losses

OtherThanTemporaryImpairmentCreditLossesRecognizedInEarningsAdditionsAdditionalCreditLosses

130000

USD

us-gaap

Other Than Temporary Impairment Credit Losses Recognized In Earnings Reductions Securities Sold

OtherThanTemporaryImpairmentCreditLossesRecognizedInEarningsReductionsSecuritiesSold

0

USD

CY2011Q3

us-gaap

Other Than Temporary Impairment Credit Losses Recognized In Earnings Reductions Securities Sold

OtherThanTemporaryImpairmentCreditLossesRecognizedInEarningsReductionsSecuritiesSold

0

USD

CY2011Q3

us-gaap

Other Than Temporary Impairment Credit Losses Recognized In Earnings Additions Additional Credit Losses

OtherThanTemporaryImpairmentCreditLossesRecognizedInEarningsAdditionsAdditionalCreditLosses

236000

USD

CY2011Q3

aubn

Other Than Temporary Impairment Charges Trust Preferred Securities Individual Issuers

OtherThanTemporaryImpairmentChargesTrustPreferredSecuritiesIndividualIssuers

236000

USD

CY2011Q3

aubn

Other Than Temporary Impairment Charges Included In Earnings

OtherThanTemporaryImpairmentChargesIncludedInEarnings

236000

USD

CY2011Q3

aubn

Credit Related Other Than Temporary Impairement Charges

CreditRelatedOtherThanTemporaryImpairementCharges

236000

USD

CY2011Q3

aubn

Non Credit Related Other Than Temporary Impairment Charges

NonCreditRelatedOtherThanTemporaryImpairmentCharges

-80000

USD

CY2011Q3

aubn

Other Than Temporary Impairment Charges On Debt Securities

OtherThanTemporaryImpairmentChargesOnDebtSecurities

156000

USD

CY2012Q3

aubn

Other Than Temporary Impairment Charges On Debt Securities

OtherThanTemporaryImpairmentChargesOnDebtSecurities

0

USD

CY2012Q3

aubn

Other Than Temporary Impairment Charges Included In Earnings

OtherThanTemporaryImpairmentChargesIncludedInEarnings

0

USD

CY2012Q3

aubn

Non Credit Related Other Than Temporary Impairment Charges

NonCreditRelatedOtherThanTemporaryImpairmentCharges

0

USD

CY2012Q3

aubn

Credit Related Other Than Temporary Impairement Charges

CreditRelatedOtherThanTemporaryImpairementCharges

0

USD

CY2012Q3

aubn

Other Than Temporary Impairment Charges Trust Preferred Securities Individual Issuers

OtherThanTemporaryImpairmentChargesTrustPreferredSecuritiesIndividualIssuers

0

USD

aubn

Other Than Temporary Impairment Charges Trust Preferred Securities Individual Issuers

OtherThanTemporaryImpairmentChargesTrustPreferredSecuritiesIndividualIssuers

130000

USD

aubn

Other Than Temporary Impairment Charges On Debt Securities

OtherThanTemporaryImpairmentChargesOnDebtSecurities

130000

USD

aubn

Credit Related Other Than Temporary Impairement Charges

CreditRelatedOtherThanTemporaryImpairementCharges

130000

USD

aubn

Non Credit Related Other Than Temporary Impairment Charges

NonCreditRelatedOtherThanTemporaryImpairmentCharges

0

USD

aubn

Other Than Temporary Impairment Charges Included In Earnings

OtherThanTemporaryImpairmentChargesIncludedInEarnings

130000

USD

aubn

Non Credit Related Other Than Temporary Impairment Charges

NonCreditRelatedOtherThanTemporaryImpairmentCharges

130000

USD

aubn

Other Than Temporary Impairment Charges Trust Preferred Securities Individual Issuers

OtherThanTemporaryImpairmentChargesTrustPreferredSecuritiesIndividualIssuers

338000

USD

aubn

Other Than Temporary Impairment Charges Included In Earnings

OtherThanTemporaryImpairmentChargesIncludedInEarnings

338000

USD

aubn

Credit Related Other Than Temporary Impairement Charges

CreditRelatedOtherThanTemporaryImpairementCharges

338000

USD

aubn

Other Than Temporary Impairment Charges On Debt Securities

OtherThanTemporaryImpairmentChargesOnDebtSecurities

468000

USD

CY2012Q3

us-gaap

Available For Sale Securities Gross Realized Losses

AvailableForSaleSecuritiesGrossRealizedLosses

25000

USD

CY2012Q3

us-gaap

Available For Sale Securities Gross Realized Gain Loss Net

AvailableForSaleSecuritiesGrossRealizedGainLossNet

178000

USD

CY2012Q3

us-gaap

Available For Sale Securities Gross Realized Gains

AvailableForSaleSecuritiesGrossRealizedGains

203000

USD

CY2011Q3

us-gaap

Available For Sale Securities Gross Realized Gains

AvailableForSaleSecuritiesGrossRealizedGains

474000

USD

CY2011Q3

us-gaap

Available For Sale Securities Gross Realized Gain Loss Net

AvailableForSaleSecuritiesGrossRealizedGainLossNet

215000

USD

CY2011Q3

us-gaap

Available For Sale Securities Gross Realized Losses

AvailableForSaleSecuritiesGrossRealizedLosses

23000

USD

us-gaap

Available For Sale Securities Gross Realized Gains

AvailableForSaleSecuritiesGrossRealizedGains

927000

USD

us-gaap

Available For Sale Securities Gross Realized Losses

AvailableForSaleSecuritiesGrossRealizedLosses

189000

USD

us-gaap

Available For Sale Securities Gross Realized Gain Loss Net

AvailableForSaleSecuritiesGrossRealizedGainLossNet

608000

USD

us-gaap

Available For Sale Securities Gross Realized Gain Loss Net

AvailableForSaleSecuritiesGrossRealizedGainLossNet

563000

USD

us-gaap

Available For Sale Securities Gross Realized Losses

AvailableForSaleSecuritiesGrossRealizedLosses

478000

USD

us-gaap

Available For Sale Securities Gross Realized Gains

AvailableForSaleSecuritiesGrossRealizedGains

1379000

USD

CY2012Q3

us-gaap

Loans And Leases Receivable Commercial

LoansAndLeasesReceivableCommercial

58579000

USD

CY2011Q4

us-gaap

Loans And Leases Receivable Commercial

LoansAndLeasesReceivableCommercial

54988000

USD

CY2011Q4

aubn

Construction And Land Development Loans

ConstructionAndLandDevelopmentLoans

39814000

USD

CY2012Q3

aubn

Construction And Land Development Loans

ConstructionAndLandDevelopmentLoans

40573000

USD

CY2012Q3

aubn

Commericial Real Estate Loans

CommericialRealEstateLoans

183757000

USD

CY2011Q4

aubn

Commericial Real Estate Loans

CommericialRealEstateLoans

162435000

USD

CY2011Q4

aubn

Consumer Mortgage Loans

ConsumerMortgageLoans

57958000

USD

CY2011Q3

us-gaap

Financing Receivable Allowance For Credit Losses Recoveries

FinancingReceivableAllowanceForCreditLossesRecoveries

23000

USD

CY2012Q3

aubn

Consumer Mortgage Loans

ConsumerMortgageLoans

56992000

USD

CY2012Q3

aubn

Residential Real Estate Investment Property Loans

ResidentialRealEstateInvestmentPropertyLoans

46327000

USD

CY2011Q4

aubn

Residential Real Estate Investment Property Loans

ResidentialRealEstateInvestmentPropertyLoans

43767000

USD

CY2011Q4

aubn

Residential Real Estate Loans

ResidentialRealEstateLoans

101725000

USD

CY2012Q3

aubn

Residential Real Estate Loans

ResidentialRealEstateLoans

103319000

USD

CY2011Q4

us-gaap

Loans And Leases Receivable Gross Carrying Amount

LoansAndLeasesReceivableGrossCarryingAmount

370416000

USD

CY2012Q3

us-gaap

Loans And Leases Receivable Gross Carrying Amount

LoansAndLeasesReceivableGrossCarryingAmount

397975000

USD

CY2011Q4

aubn

Loans And Leases Receivable Deferred Income1

LoansAndLeasesReceivableDeferredIncome1

153000

USD

CY2012Q3

aubn

Loans And Leases Receivable Deferred Income1

LoansAndLeasesReceivableDeferredIncome1

237000

USD

CY2012Q3

aubn

Consumer Installment And Revolving Loans

ConsumerInstallmentAndRevolvingLoans

11747000

USD

CY2011Q4

aubn

Consumer Installment And Revolving Loans

ConsumerInstallmentAndRevolvingLoans

11454000

USD

CY2012Q3

aubn

Percentage Of Loans Secured By Real Estate

PercentageOfLoansSecuredByRealEstate

0.823

CY2012Q3

us-gaap

Financing Receivable Recorded Investment Current

FinancingReceivableRecordedInvestmentCurrent

383189000

USD

CY2012Q3

aubn

Financing Receivable Recorded Investment30 To89 Days Past Due

FinancingReceivableRecordedInvestment30To89DaysPastDue

1138000

USD

CY2012Q3

us-gaap

Financing Receivable Recorded Investment90 Days Past Due And Still Accruing

FinancingReceivableRecordedInvestment90DaysPastDueAndStillAccruing

13000

USD

CY2012Q3

aubn

Financing Receivable Recorded Investment Total Still Accruing

FinancingReceivableRecordedInvestmentTotalStillAccruing

384340000

USD

CY2012Q3

us-gaap

Financing Receivable Recorded Investment Nonaccrual Status

FinancingReceivableRecordedInvestmentNonaccrualStatus

13635000

USD

CY2011Q4

us-gaap

Financing Receivable Recorded Investment Current

FinancingReceivableRecordedInvestmentCurrent

357252000

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

CY2011Q4

us-gaap

Financing Receivable Recorded Investment Nonaccrual Status

FinancingReceivableRecordedInvestmentNonaccrualStatus

10354000

USD

CY2012Q2

us-gaap

Financing Receivable Allowance For Credit Losses

FinancingReceivableAllowanceForCreditLosses

6503000

USD

CY2012Q3

us-gaap

Financing Receivable Allowance For Credit Losses Write Offs

FinancingReceivableAllowanceForCreditLossesWriteOffs

-2137000

USD

CY2012Q3

us-gaap

Financing Receivable Allowance For Credit Losses Recoveries

FinancingReceivableAllowanceForCreditLossesRecoveries

129000

USD

CY2012Q3

aubn

Financing Receivable Allowance For Credit Losses Net Chargeoffs Recoveries

FinancingReceivableAllowanceForCreditLossesNetChargeoffsRecoveries

-2008000

USD

CY2012Q3

us-gaap

Financing Receivable Allowance For Credit Losses

FinancingReceivableAllowanceForCreditLosses

6045000

USD

CY2011Q4

us-gaap

Financing Receivable Allowance For Credit Losses

FinancingReceivableAllowanceForCreditLosses

6919000

USD

us-gaap

Financing Receivable Allowance For Credit Losses Write Offs

FinancingReceivableAllowanceForCreditLossesWriteOffs

-3824000

USD

us-gaap

Financing Receivable Allowance For Credit Losses Recoveries

FinancingReceivableAllowanceForCreditLossesRecoveries

200000

USD

aubn

Financing Receivable Allowance For Credit Losses Net Chargeoffs Recoveries

FinancingReceivableAllowanceForCreditLossesNetChargeoffsRecoveries

-3624000

USD

CY2011Q3

us-gaap

Financing Receivable Allowance For Credit Losses Write Offs

FinancingReceivableAllowanceForCreditLossesWriteOffs

-2029000

USD

CY2011Q3

aubn

Financing Receivable Allowance For Credit Losses Net Chargeoffs Recoveries

FinancingReceivableAllowanceForCreditLossesNetChargeoffsRecoveries

-2006000

USD

CY2011Q3

us-gaap

Financing Receivable Allowance For Credit Losses

FinancingReceivableAllowanceForCreditLosses

6340000

USD

CY2011Q2

us-gaap

Financing Receivable Allowance For Credit Losses

FinancingReceivableAllowanceForCreditLosses

7746000

USD

us-gaap

Financing Receivable Allowance For Credit Losses Write Offs

FinancingReceivableAllowanceForCreditLossesWriteOffs

-3325000

USD

us-gaap

Financing Receivable Allowance For Credit Losses Recoveries

FinancingReceivableAllowanceForCreditLossesRecoveries

189000

USD

aubn

Financing Receivable Allowance For Credit Losses Net Chargeoffs Recoveries

FinancingReceivableAllowanceForCreditLossesNetChargeoffsRecoveries

-3136000

USD

CY2010Q4

us-gaap

Financing Receivable Allowance For Credit Losses

FinancingReceivableAllowanceForCreditLosses

7676000

USD

aubn

Financingreceivableallowanceforcreditlossadditionalinformationtabletextblock

<div><table style="border-collapse:collapse;margin-top:20px;"><tr style="height: 17px"><td style="width: 14px; text-align:left;border-color:#000000;min-width:14px;"> </td><td style="width: 14px; text-align:left;border-color:#000000;min-width:14px;"> </td><td style="width: 14px; text-align:left;border-color:#000000;min-width:14px;"> </td><td style="width: 14px; text-align:left;border-color:#000000;min-width:14px;"> </td><td style="width: 14px; text-align:left;border-color:#000000;min-width:14px;"> </td><td style="width: 153px; text-align:left;border-color:#000000;min-width:153px;"> </td><td style="width: 14px; text-align:center;border-color:#000000;min-width:14px;"> </td><td colspan="2" style="width: 135px; border-bottom-style:solid;border-bottom-width:1px;text-align:center;border-color:#000000;min-width:135px;">Collectively evaluated (1)</td><td style="width: 14px; text-align:center;border-color:#000000;min-width:14px;"> </td><td colspan="2" style="width: 135px; border-bottom-style:solid;border-bottom-width:1px;text-align:center;border-color:#000000;min-width:135px;">Individually evaluated (2)</td><td style="width: 14px; text-align:center;border-color:#000000;min-width:14px;"> </td><td colspan="2" style="width: 135px; border-bottom-style:solid;border-bottom-width:1px;text-align:center;border-color:#000000;min-width:135px;">Total</td></tr><tr style="height: 17px"><td style="width: 14px; text-align:left;border-color:#000000;min-width:14px;"> </td><td style="width: 14px; text-align:left;border-color:#000000;min-width:14px;"> </td><td style="width: 14px; text-align:left;border-color:#000000;min-width:14px;"> </td><td style="width: 14px; text-align:left;border-color:#000000;min-width:14px;"> </td><td style="width: 14px; text-align:left;border-color:#000000;min-width:14px;"> </td><td style="width: 153px; text-align:left;border-color:#000000;min-width:153px;"> </td><td style="width: 14px; text-align:center;border-color:#000000;min-width:14px;"> </td><td style="width: 65px; border-top-style:solid;border-top-width:1px;text-align:center;border-color:#000000;min-width:65px;">Allowance</td><td style="width: 70px; border-top-style:solid;border-top-width:1px;text-align:center;border-color:#000000;min-width:70px;">Recorded</td><td style="width: 14px; text-align:center;border-color:#000000;min-width:14px;"> </td><td style="width: 65px; border-top-style:solid;border-top-width:1px;text-align:center;border-color:#000000;min-width:65px;">Allowance</td><td style="width: 70px; border-top-style:solid;border-top-width:1px;text-align:center;border-color:#000000;min-width:70px;">Recorded</td><td style="width: 14px; text-align:center;border-color:#000000;min-width:14px;"> </td><td style="width: 65px; border-top-style:solid;border-top-width:1px;text-align:center;border-color:#000000;min-width:65px;">Allowance</td><td style="width: 70px; border-top-style:solid;border-top-width:1px;text-align:center;border-color:#000000;min-width:70px;">Recorded</td></tr><tr style="height: 17px"><td style="width: 14px; text-align:left;border-color:#000000;min-width:14px;"> </td><td style="width: 14px; text-align:left;border-color:#000000;min-width:14px;"> </td><td style="width: 14px; text-align:left;border-color:#000000;min-width:14px;"> </td><td style="width: 14px; text-align:left;border-color:#000000;min-width:14px;"> </td><td style="width: 14px; text-align:left;border-color:#000000;min-width:14px;"> </td><td style="width: 153px; text-align:left;border-color:#000000;min-width:153px;"> </td><td style="width: 14px; text-align:center;border-color:#000000;min-width:14px;"> </td><td style="width: 65px; text-align:center;border-color:#000000;min-width:65px;">for loan</td><td style="width: 70px; text-align:center;border-color:#000000;min-width:70px;">investment</td><td style="width: 14px; text-align:center;border-color:#000000;min-width:14px;"> </td><td style="width: 65px; text-align:center;border-color:#000000;min-width:65px;">for loan</td><td style="width: 70px; text-align:center;border-color:#000000;min-width:70px;">investment</td><td style="width: 14px; text-align:center;border-color:#000000;min-width:14px;"> </td><td style="width: 65px; text-align:center;border-color:#000000;min-width:65px;">for loan</td><td style="width: 70px; text-align:center;border-color:#000000;min-width:70px;">investment</td></tr><tr style="height: 17px"><td colspan="6" style="width: 223px; border-bottom-style:solid;border-bottom-width:1px;text-align:left;border-color:#000000;min-width:223px;">(In thousands)</td><td style="width: 14px; border-bottom-style:solid;border-bottom-width:1px;text-align:center;border-color:#000000;min-width:14px;"> </td><td style="width: 65px; border-bottom-style:solid;border-bottom-width:1px;text-align:center;border-color:#000000;min-width:65px;">losses</td><td style="width: 70px; border-bottom-style:solid;border-bottom-width:1px;text-align:center;border-color:#000000;min-width:70px;">in loans</td><td style="width: 14px; border-bottom-style:solid;border-bottom-width:1px;text-align:center;border-color:#000000;min-width:14px;"> </td><td style="width: 65px; border-bottom-style:solid;border-bottom-width:1px;text-align:center;border-color:#000000;min-width:65px;">losses</td><td style="width: 70px; border-bottom-style:solid;border-bottom-width:1px;text-align:center;border-color:#000000;min-width:70px;">in loans</td><td style="width: 14px; border-bottom-style:solid;border-bottom-width:1px;text-align:center;border-color:#000000;min-width:14px;"> </td><td style="width: 65px; border-bottom-style:solid;border-bottom-width:1px;text-align:center;border-color:#000000;min-width:65px;">losses</td><td style="width: 70px; border-bottom-style:solid;border-bottom-width:1px;text-align:center;border-color:#000000;min-width:70px;">in loans</td></tr><tr style="height: 17px"><td colspan="6" style="width: 223px; border-top-style:solid;border-top-width:1px;text-align:left;border-color:#000000;min-width:223px;">September 30, 2012:</td><td style="width: 14px; border-top-style:solid;border-top-width:1px;text-align:center;border-color:#000000;min-width:14px;"> </td><td style="width: 65px; border-top-style:solid;border-top-width:1px;text-align:center;border-color:#000000;min-width:65px;"> </td><td style="width: 70px; border-top-style:solid;border-top-width:1px;text-align:center;border-color:#000000;min-width:70px;"> </td><td style="width: 14px; border-top-style:solid;border-top-width:1px;text-align:center;border-color:#000000;min-width:14px;"> </td><td style="width: 65px; border-top-style:solid;border-top-width:1px;text-align:center;border-color:#000000;min-width:65px;"> </td><td style="width: 70px; border-top-style:solid;border-top-width:1px;text-align:center;border-color:#000000;min-width:70px;"> </td><td style="width: 14px; border-top-style:solid;border-top-width:1px;text-align:center;border-color:#000000;min-width:14px;"> </td><td style="width: 65px; border-top-style:solid;border-top-width:1px;text-align:center;border-color:#000000;min-width:65px;"> </td><td style="width: 70px; border-top-style:solid;border-top-width:1px;text-align:center;border-color:#000000;min-width:70px;"> </td></tr><tr style="height: 17px"><td colspan="6" style="width: 223px; text-align:left;border-color:#000000;min-width:223px;">Commercial and industrial</td><td style="width: 14px; text-align:center;border-color:#000000;min-width:14px;">$</td><td style="width: 65px; text-align:right;border-color:#000000;min-width:65px;"> 754</td><td style="width: 70px; text-align:right;border-color:#000000;min-width:70px;"> 58,395</td><td style="width: 14px; text-align:left;border-color:#000000;min-width:14px;"> </td><td style="width: 65px; text-align:right;border-color:#000000;min-width:65px;">—    </td><td style="width: 70px; text-align:right;border-color:#000000;min-width:70px;"> 184</td><td style="width: 14px; text-align:left;border-color:#000000;min-width:14px;"> </td><td style="width: 65px; text-align:right;border-color:#000000;min-width:65px;"> 754</td><td style="width: 70px; text-align:right;border-color:#000000;min-width:70px;"> 58,579</td></tr><tr style="height: 17px"><td colspan="6" style="width: 223px; text-align:left;border-color:#000000;min-width:223px;">Construction and land development</td><td style="width: 14px; text-align:center;border-color:#000000;min-width:14px;"> </td><td style="width: 65px; text-align:right;border-color:#000000;min-width:65px;"> 1,468</td><td style="width: 70px; text-align:right;border-color:#000000;min-width:70px;"> 36,817</td><td style="width: 14px; text-align:left;border-color:#000000;min-width:14px;"> </td><td style="width: 65px; text-align:right;border-color:#000000;min-width:65px;"> 141</td><td style="width: 70px; text-align:right;border-color:#000000;min-width:70px;"> 3,756</td><td style="width: 14px; text-align:left;border-color:#000000;min-width:14px;"> </td><td style="width: 65px; text-align:right;border-color:#000000;min-width:65px;"> 1,609</td><td style="width: 70px; text-align:right;border-color:#000000;min-width:70px;"> 40,573</td></tr><tr style="height: 17px"><td colspan="6" style="width: 223px; text-align:left;border-color:#000000;min-width:223px;">Commercial real estate</td><td style="width: 14px; text-align:center;border-color:#000000;min-width:14px;"> </td><td style="width: 65px; text-align:right;border-color:#000000;min-width:65px;"> 2,519</td><td style="width: 70px; text-align:right;border-color:#000000;min-width:70px;"> 175,733</td><td style="width: 14px; text-align:left;border-color:#000000;min-width:14px;"> </td><td style="width: 65px; text-align:right;border-color:#000000;min-width:65px;"> 139</td><td style="width: 70px; text-align:right;border-color:#000000;min-width:70px;"> 8,024</td><td style="width: 14px; text-align:left;border-color:#000000;min-width:14px;"> </td><td style="width: 65px; text-align:right;border-color:#000000;min-width:65px;"> 2,658</td><td style="width: 70px; text-align:right;border-color:#000000;min-width:70px;"> 183,757</td></tr><tr style="height: 17px"><td colspan="6" style="width: 223px; text-align:left;border-color:#000000;min-width:223px;">Residential real estate</td><td style="width: 14px; text-align:center;border-color:#000000;min-width:14px;"> </td><td style="width: 65px; text-align:right;border-color:#000000;min-width:65px;"> 915</td><td style="width: 70px; text-align:right;border-color:#000000;min-width:70px;"> 101,297</td><td style="width: 14px; text-align:left;border-color:#000000;min-width:14px;"> </td><td style="width: 65px; text-align:right;border-color:#000000;min-width:65px;"> 32</td><td style="width: 70px; text-align:right;border-color:#000000;min-width:70px;"> 2,022</td><td style="width: 14px; text-align:left;border-color:#000000;min-width:14px;"> </td><td style="width: 65px; text-align:right;border-color:#000000;min-width:65px;"> 947</td><td style="width: 70px; text-align:right;border-color:#000000;min-width:70px;"> 103,319</td></tr><tr style="height: 17px"><td colspan="6" style="width: 223px; text-align:left;border-color:#000000;min-width:223px;">Consumer installment</td><td style="width: 14px; text-align:center;border-color:#000000;min-width:14px;"> </td><td style="width: 65px; text-align:right;border-color:#000000;min-width:65px;"> 77</td><td style="width: 70px; text-align:right;border-color:#000000;min-width:70px;"> 11,747</td><td style="width: 14px; text-align:left;border-color:#000000;min-width:14px;"> </td><td style="width: 65px; text-align:right;border-color:#000000;min-width:65px;">—    </td><td style="width: 70px; text-align:right;border-color:#000000;min-width:70px;">—    </td><td style="width: 14px; text-align:left;border-color:#000000;min-width:14px;"> </td><td style="width: 65px; text-align:right;border-color:#000000;min-width:65px;"> 77</td><td style="width: 70px; text-align:right;border-color:#000000;min-width:70px;"> 11,747</td></tr><tr style="height: 18px"><td style="width: 14px; border-top-style:solid;border-top-width:1px;border-bottom-style:double;border-bottom-width:3px;text-align:left;border-color:#000000;min-width:14px;"> </td><td style="width: 14px; border-top-style:solid;border-top-width:1px;border-bottom-style:double;border-bottom-width:3px;text-align:left;border-color:#000000;min-width:14px;"> </td><td colspan="4" style="width: 195px; border-top-style:solid;border-top-width:1px;border-bottom-style:double;border-bottom-width:3px;text-align:left;border-color:#000000;min-width:195px;">Total</td><td style="width: 14px; border-top-style:solid;border-top-width:1px;border-bottom-style:double;border-bottom-width:3px;text-align:center;border-color:#000000;min-width:14px;">$</td><td style="width: 65px; border-top-style:solid;border-top-width:1px;border-bottom-style:double;border-bottom-width:3px;text-align:right;border-color:#000000;min-width:65px;"> 5,733</td><td style="width: 70px; border-top-style:solid;border-top-width:1px;border-bottom-style:double;border-bottom-width:3px;text-align:right;border-color:#000000;min-width:70px;"> 383,989</td><td style="width: 14px; border-top-style:solid;border-top-width:1px;border-bottom-style:double;border-bottom-width:3px;text-align:left;border-color:#000000;min-width:14px;"> </td><td style="width: 65px; border-top-style:solid;border-top-width:1px;border-bottom-style:double;border-bottom-width:3px;text-align:right;border-color:#000000;min-width:65px;"> 312</td><td style="width: 70px; border-top-style:solid;border-top-width:1px;border-bottom-style:double;border-bottom-width:3px;text-align:right;border-color:#000000;min-width:70px;"> 13,986</td><td style="width: 14px; border-top-style:solid;border-top-width:1px;border-bottom-style:double;border-bottom-width:3px;text-align:left;border-color:#000000;min-width:14px;"> </td><td style="width: 65px; border-top-style:solid;border-top-width:1px;border-bottom-style:double;border-bottom-width:3px;text-align:right;border-color:#000000;min-width:65px;"> 6,045</td><td style="width: 70px; border-top-style:solid;border-top-width:1px;border-bottom-style:double;border-bottom-width:3px;text-align:right;border-color:#000000;min-width:70px;"> 397,975</td></tr></table></div><div><table style="border-collapse:collapse;margin-top:20px;"><tr style="height: 17px"><td colspan="6" style="width: 223px; text-align:left;border-color:#000000;min-width:223px;">September 30, 2011:</td><td style="width: 14px; text-align:center;border-color:#000000;min-width:14px;"> </td><td style="width: 65px; text-align:center;border-color:#000000;min-width:65px;"> </td><td style="width: 70px; text-align:center;border-color:#000000;min-width:70px;"> </td><td style="width: 14px; text-align:center;border-color:#000000;min-width:14px;"> </td><td style="width: 65px; text-align:center;border-color:#000000;min-width:65px;"> </td><td style="width: 70px; text-align:center;border-color:#000000;min-width:70px;"> </td><td style="width: 14px; text-align:center;border-color:#000000;min-width:14px;"> </td><td style="width: 65px; text-align:center;border-color:#000000;min-width:65px;"> </td><td style="width: 70px; text-align:center;border-color:#000000;min-width:70px;"> </td></tr><tr style="height: 17px"><td colspan="6" style="width: 223px; text-align:left;border-color:#000000;min-width:223px;">Commercial and industrial</td><td style="width: 14px; text-align:center;border-color:#000000;min-width:14px;">$</td><td style="width: 65px; text-align:right;border-color:#000000;min-width:65px;"> 762</td><td style="width: 70px; text-align:right;border-color:#000000;min-width:70px;"> 53,661</td><td style="width: 14px; text-align:left;border-color:#000000;min-width:14px;"> </td><td style="width: 65px; text-align:right;border-color:#000000;min-width:65px;">—    </td><td style="width: 70px; text-align:right;border-color:#000000;min-width:70px;"> 227</td><td style="width: 14px; text-align:left;border-color:#000000;min-width:14px;"> </td><td style="width: 65px; text-align:right;border-color:#000000;min-width:65px;"> 762</td><td style="width: 70px; text-align:right;border-color:#000000;min-width:70px;"> 53,888</td></tr><tr style="height: 17px"><td colspan="6" style="width: 223px; text-align:left;border-color:#000000;min-width:223px;">Construction and land development</td><td style="width: 14px; text-align:center;border-color:#000000;min-width:14px;"> </td><td style="width: 65px; text-align:right;border-color:#000000;min-width:65px;"> 929</td><td style="width: 70px; text-align:right;border-color:#000000;min-width:70px;"> 35,625</td><td style="width: 14px; text-align:left;border-color:#000000;min-width:14px;"> </td><td style="width: 65px; text-align:right;border-color:#000000;min-width:65px;"> 209</td><td style="width: 70px; text-align:right;border-color:#000000;min-width:70px;"> 5,156</td><td style="width: 14px; text-align:left;border-color:#000000;min-width:14px;"> </td><td style="width: 65px; text-align:right;border-color:#000000;min-width:65px;"> 1,138</td><td style="width: 70px; text-align:right;border-color:#000000;min-width:70px;"> 40,781</td></tr><tr style="height: 17px"><td colspan="6" style="width: 223px; text-align:left;border-color:#000000;min-width:223px;">Commercial real estate</td><td style="width: 14px; text-align:center;border-color:#000000;min-width:14px;"> </td><td style="width: 65px; text-align:right;border-color:#000000;min-width:65px;"> 2,221</td><td style="width: 70px; text-align:right;border-color:#000000;min-width:70px;"> 162,374</td><td style="width: 14px; text-align:left;border-color:#000000;min-width:14px;"> </td><td style="width: 65px; text-align:right;border-color:#000000;min-width:65px;"> 422</td><td style="width: 70px; text-align:right;border-color:#000000;min-width:70px;"> 3,685</td><td style="width: 14px; text-align:left;border-color:#000000;min-width:14px;"> </td><td style="width: 65px; text-align:right;border-color:#000000;min-width:65px;"> 2,643</td><td style="width: 70px; text-align:right;border-color:#000000;min-width:70px;"> 166,059</td></tr><tr style="height: 17px"><td colspan="6" style="width: 223px; text-align:left;border-color:#000000;min-width:223px;">Residential real estate</td><td style="width: 14px; text-align:center;border-color:#000000;min-width:14px;"> </td><td style="width: 65px; text-align:right;border-color:#000000;min-width:65px;"> 1,163</td><td style="width: 70px; text-align:right;border-color:#000000;min-width:70px;"> 100,713</td><td style="width: 14px; text-align:left;border-color:#000000;min-width:14px;"> </td><td style="width: 65px; text-align:right;border-color:#000000;min-width:65px;"> 241</td><td style="width: 70px; text-align:right;border-color:#000000;min-width:70px;"> 1,317</td><td style="width: 14px; text-align:left;border-color:#000000;min-width:14px;"> </td><td style="width: 65px; text-align:right;border-color:#000000;min-width:65px;"> 1,404</td><td style="width: 70px; text-align:right;border-color:#000000;min-width:70px;"> 102,030</td></tr><tr style="height: 17px"><td colspan="6" style="width: 223px; text-align:left;border-color:#000000;min-width:223px;">Consumer installment</td><td style="width: 14px; text-align:center;border-color:#000000;min-width:14px;"> </td><td style="width: 65px; text-align:right;border-color:#000000;min-width:65px;"> 178</td><td style="width: 70px; text-align:right;border-color:#000000;min-width:70px;"> 12,105</td><td style="width: 14px; text-align:left;border-color:#000000;min-width:14px;"> </td><td style="width: 65px; text-align:right;border-color:#000000;min-width:65px;">—    </td><td style="width: 70px; text-align:right;border-color:#000000;min-width:70px;">—    </td><td style="width: 14px; text-align:left;border-color:#000000;min-width:14px;"> </td><td style="width: 65px; text-align:right;border-color:#000000;min-width:65px;"> 178</td><td style="width: 70px; text-align:right;border-color:#000000;min-width:70px;"> 12,105</td></tr><tr style="height: 17px"><td colspan="6" style="width: 223px; border-bottom-style:solid;border-bottom-width:1px;text-align:left;border-color:#000000;min-width:223px;">Unallocated</td><td style="width: 14px; border-bottom-style:solid;border-bottom-width:1px;text-align:center;border-color:#000000;min-width:14px;"> </td><td style="width: 65px; border-bottom-style:solid;border-bottom-width:1px;text-align:right;border-color:#000000;min-width:65px;"> 215</td><td style="width: 70px; border-bottom-style:solid;border-bottom-width:1px;text-align:right;border-color:#000000;min-width:70px;">—    </td><td style="width: 14px; border-bottom-style:solid;border-bottom-width:1px;text-align:left;border-color:#000000;min-width:14px;"> </td><td style="width: 65px; border-bottom-style:solid;border-bottom-width:1px;text-align:right;border-color:#000000;min-width:65px;">—    </td><td style="width: 70px; border-bottom-style:solid;border-bottom-width:1px;text-align:right;border-color:#000000;min-width:70px;">—    </td><td style="width: 14px; border-bottom-style:solid;border-bottom-width:1px;text-align:left;border-color:#000000;min-width:14px;"> </td><td style="width: 65px; border-bottom-style:solid;border-bottom-width:1px;text-align:right;border-color:#000000;min-width:65px;"> 215</td><td style="width: 70px; border-bottom-style:solid;border-bottom-width:1px;text-align:right;border-color:#000000;min-width:70px;">—    </td></tr><tr style="height: 18px"><td style="width: 14px; border-top-style:solid;border-top-width:1px;border-bottom-style:double;border-bottom-width:3px;text-align:left;border-color:#000000;min-width:14px;"> </td><td style="width: 14px; border-top-style:solid;border-top-width:1px;border-bottom-style:double;border-bottom-width:3px;text-align:left;border-color:#000000;min-width:14px;"> </td><td colspan="4" style="width: 195px; border-top-style:solid;border-top-width:1px;border-bottom-style:double;border-bottom-width:3px;text-align:left;border-color:#000000;min-width:195px;">Total</td><td style="width: 14px; border-top-style:solid;border-top-width:1px;border-bottom-style:double;border-bottom-width:3px;text-align:center;border-color:#000000;min-width:14px;">$</td><td style="width: 65px; border-top-style:solid;border-top-width:1px;border-bottom-style:double;border-bottom-width:3px;text-align:right;border-color:#000000;min-width:65px;"> 5,468</td><td style="width: 70px; border-top-style:solid;border-top-width:1px;border-bottom-style:double;border-bottom-width:3px;text-align:right;border-color:#000000;min-width:70px;"> 364,478</td><td style="width: 14px; border-top-style:solid;border-top-width:1px;border-bottom-style:double;border-bottom-width:3px;text-align:left;border-color:#000000;min-width:14px;"> </td><td style="width: 65px; border-top-style:solid;border-top-width:1px;border-bottom-style:double;border-bottom-width:3px;text-align:right;border-color:#000000;min-width:65px;"> 872</td><td style="width: 70px; border-top-style:solid;border-top-width:1px;border-bottom-style:double;border-bottom-width:3px;text-align:right;border-color:#000000;min-width:70px;"> 10,385</td><td style="width: 14px; border-top-style:solid;border-top-width:1px;border-bottom-style:double;border-bottom-width:3px;text-align:left;border-color:#000000;min-width:14px;"> </td><td style="width: 65px; border-top-style:solid;border-top-width:1px;border-bottom-style:double;border-bottom-width:3px;text-align:right;border-color:#000000;min-width:65px;"> 6,340</td><td style="width: 70px; border-top-style:solid;border-top-width:1px;border-bottom-style:double;border-bottom-width:3px;text-align:right;border-color:#000000;min-width:70px;"> 374,863</td></tr><tr style="height: 8px"><td style="width: 14px; border-top-style:double;border-top-width:3px;text-align:left;border-color:#000000;min-width:14px;"> </td><td style="width: 14px; border-top-style:double;border-top-width:3px;text-align:left;border-color:#000000;min-width:14px;"> </td><td style="width: 14px; border-top-style:double;border-top-width:3px;text-align:left;border-color:#000000;min-width:14px;"> </td><td style="width: 14px; border-top-style:double;border-top-width:3px;text-align:left;border-color:#000000;min-width:14px;"> </td><td style="width: 14px; border-top-style:double;border-top-width:3px;text-align:left;border-color:#000000;min-width:14px;"> </td><td style="width: 153px; border-top-style:double;border-top-width:3px;text-align:left;border-color:#000000;min-width:153px;"> </td><td style="width: 14px; border-top-style:double;border-top-width:3px;text-align:left;border-color:#000000;min-width:14px;"> </td><td style="width: 65px; border-top-style:double;border-top-width:3px;text-align:left;border-color:#000000;min-width:65px;"> </td><td style="width: 70px; border-top-style:double;border-top-width:3px;text-align:left;border-color:#000000;min-width:70px;"> </td><td style="width: 14px; border-top-style:double;border-top-width:3px;text-align:left;border-color:#000000;min-width:14px;"> </td><td style="width: 65px; border-top-style:double;border-top-width:3px;text-align:left;border-color:#000000;min-width:65px;"> </td><td style="width: 70px; border-top-style:double;border-top-width:3px;text-align:left;border-color:#000000;min-width:70px;"> </td><td style="width: 14px; border-top-style:double;border-top-width:3px;text-align:left;border-color:#000000;min-width:14px;"> </td><td style="width: 65px; border-top-style:double;border-top-width:3px;text-align:left;border-color:#000000;min-width:65px;"> </td><td style="width: 70px; border-top-style:double;border-top-width:3px;text-align:left;border-color:#000000;min-width:70px;"> </td></tr><tr style="height: 14px"><td colspan="2" style="width: 28px; text-align:left;border-color:#000000;min-width:28px;">(1)</td><td colspan="13" style="width: 642px; text-align:left;border-color:#000000;min-width:642px;">Represents loans collectively evaluated for impairment in accordance with ASC 450-20, Loss Contingencies (formerly FAS 5), and </td></tr><tr style="height: 14px"><td colspan="2" style="width: 28px; text-align:left;border-color:#000000;min-width:28px;"> </td><td colspan="13" style="width: 642px; text-align:left;border-color:#000000;min-width:642px;">pursuant to amendments by ASU 2010-20 regarding allowance for unimpaired loans.</td></tr><tr style="height: 14px"><td colspan="2" style="width: 28px; text-align:left;border-color:#000000;min-width:28px;">(2)</td><td colspan="13" style="width: 642px; text-align:left;border-color:#000000;min-width:642px;">Represents loans individually evaluated for impairment in accordance with ASC 310-30, Receivables (formerly FAS 114), and </td></tr><tr style="height: 17px"><td colspan="2" style="width: 28px; text-align:left;border-color:#000000;min-width:28px;"> </td><td colspan="13" style="width: 642px; text-align:left;border-color:#000000;min-width:642px;">pursuant to amendments by ASU 2010-20 regarding allowance for impaired loans.</td></tr></table></div>

CY2012Q3

us-gaap

Financing Receivable Allowance For Credit Losses Collectively Evaluated For Impairment

FinancingReceivableAllowanceForCreditLossesCollectivelyEvaluatedForImpairment

5733000

USD

CY2012Q3

us-gaap

Financing Receivable Collectively Evaluated For Impairment

FinancingReceivableCollectivelyEvaluatedForImpairment

383989000

USD

CY2011Q3

us-gaap

Financing Receivable Individually Evaluated For Impairment

FinancingReceivableIndividuallyEvaluatedForImpairment

10385000

USD

CY2011Q3

us-gaap

Loans And Leases Receivable Gross Carrying Amount

LoansAndLeasesReceivableGrossCarryingAmount

374863000

USD

us-gaap

Impaired Financing Receivable Interest Income Accrual Method

ImpairedFinancingReceivableInterestIncomeAccrualMethod

60000

USD

CY2011Q3

us-gaap

Impaired Financing Receivable Average Recorded Investment

ImpairedFinancingReceivableAverageRecordedInvestment

8864000

USD

aubn

Financing Receivable Modification Number Of Contracts

FinancingReceivableModificationNumberOfContracts

12

CY2011Q3

us-gaap

Impaired Financing Receivable Interest Income Accrual Method

ImpairedFinancingReceivableInterestIncomeAccrualMethod

13000

USD

us-gaap

Impaired Financing Receivable Average Recorded Investment

ImpairedFinancingReceivableAverageRecordedInvestment

10091000

USD

CY2011Q3

us-gaap

Financing Receivable Allowance For Credit Losses Collectively Evaluated For Impairment

FinancingReceivableAllowanceForCreditLossesCollectivelyEvaluatedForImpairment

5468000

USD

CY2011Q3

us-gaap

Financing Receivable Collectively Evaluated For Impairment

FinancingReceivableCollectivelyEvaluatedForImpairment

364478000

USD

us-gaap

Impaired Financing Receivable Average Recorded Investment

ImpairedFinancingReceivableAverageRecordedInvestment

10327000

USD

CY2012Q3

us-gaap

Impaired Financing Receivable Interest Income Accrual Method

ImpairedFinancingReceivableInterestIncomeAccrualMethod

17000

USD

CY2011Q3

us-gaap

Financing Receivable Allowance For Credit Losses Individually Evaluated For Impairment

FinancingReceivableAllowanceForCreditLossesIndividuallyEvaluatedForImpairment

872000

USD

CY2011Q3

us-gaap

Loans And Leases Receivable Allowance

LoansAndLeasesReceivableAllowance

6340000

USD

CY2012Q3

aubn

Financing Receivable Recorded Investment Pass

FinancingReceivableRecordedInvestmentPass

363248000

USD

CY2012Q3

aubn

Financing Receivable Recorded Investment Special Mention

FinancingReceivableRecordedInvestmentSpecialMention

8756000

USD

CY2012Q3

aubn

Financing Receivable Recorded Investment Substandard Accruing

FinancingReceivableRecordedInvestmentSubstandardAccruing

12336000

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

CY2012Q3

aubn

Impaired Financing Receivable With No Related Allowance Unpaid Principal Balance

ImpairedFinancingReceivableWithNoRelatedAllowanceUnpaidPrincipalBalance

15571000

USD

CY2012Q3

aubn

Impaired Financing Receivable With No Related Allowance Charge Off And Payments Applied

ImpairedFinancingReceivableWithNoRelatedAllowanceChargeOffAndPaymentsApplied

-3765000

USD

CY2012Q3

aubn

Impaired Financing Receivable With No Related Allowance Recorded Investment

ImpairedFinancingReceivableWithNoRelatedAllowanceRecordedInvestment

11806000

USD

CY2012Q3

aubn

Impaired Financing Receivable With Related Allowance Unpaid Principal Balance

ImpairedFinancingReceivableWithRelatedAllowanceUnpaidPrincipalBalance

2357000

USD

CY2012Q3

aubn

Impaired Financing Receivable With Related Allowance Charge Off And Payments Applied

ImpairedFinancingReceivableWithRelatedAllowanceChargeOffAndPaymentsApplied

-177000

USD

CY2012Q3

aubn

Impaired Financing Receivable With Related Allowance Recorded Investment

ImpairedFinancingReceivableWithRelatedAllowanceRecordedInvestment

2180000

USD

CY2012Q3

us-gaap

Impaired Financing Receivable Recorded Investment

ImpairedFinancingReceivableRecordedInvestment

13986000

USD

CY2012Q3

us-gaap

Impaired Financing Receivable Unpaid Principal Balance

ImpairedFinancingReceivableUnpaidPrincipalBalance

17928000

USD

CY2012Q3

aubn

Impaired Financing Receivable Charge Off And Payments Applied

ImpairedFinancingReceivableChargeOffAndPaymentsApplied

-3942000

USD

CY2012Q3

aubn

Impaired Financing Receivable With Related Allowance Related Allowance

ImpairedFinancingReceivableWithRelatedAllowanceRelatedAllowance

312000

USD

CY2012Q3

us-gaap

Impaired Financing Receivable Related Allowance

ImpairedFinancingReceivableRelatedAllowance

312000

USD

CY2011Q4

aubn

Impaired Financing Receivable With No Related Allowance Unpaid Principal Balance

ImpairedFinancingReceivableWithNoRelatedAllowanceUnpaidPrincipalBalance

5190000

USD

CY2011Q4

aubn

Impaired Financing Receivable With No Related Allowance Charge Off And Payments Applied

ImpairedFinancingReceivableWithNoRelatedAllowanceChargeOffAndPaymentsApplied

-1633000

USD

CY2011Q4

aubn

Impaired Financing Receivable With No Related Allowance Recorded Investment

ImpairedFinancingReceivableWithNoRelatedAllowanceRecordedInvestment

3557000

USD

CY2011Q4

aubn

Impaired Financing Receivable With Related Allowance Unpaid Principal Balance

ImpairedFinancingReceivableWithRelatedAllowanceUnpaidPrincipalBalance

8476000

USD

CY2011Q4

aubn

Impaired Financing Receivable With Related Allowance Charge Off And Payments Applied

ImpairedFinancingReceivableWithRelatedAllowanceChargeOffAndPaymentsApplied

-1047000

USD

CY2011Q4

aubn

Impaired Financing Receivable With Related Allowance Recorded Investment

ImpairedFinancingReceivableWithRelatedAllowanceRecordedInvestment

7429000

USD

CY2011Q4

us-gaap

Impaired Financing Receivable Unpaid Principal Balance

ImpairedFinancingReceivableUnpaidPrincipalBalance

13666000

USD

CY2011Q4

us-gaap

Impaired Financing Receivable Recorded Investment

ImpairedFinancingReceivableRecordedInvestment

10986000

USD

CY2011Q4

us-gaap

Impaired Financing Receivable Related Allowance

ImpairedFinancingReceivableRelatedAllowance

1221000

USD

CY2011Q4

aubn

Impaired Financing Receivable With Related Allowance Related Allowance

ImpairedFinancingReceivableWithRelatedAllowanceRelatedAllowance

1221000

USD

CY2011Q4

aubn

Impaired Financing Receivable Charge Off And Payments Applied

ImpairedFinancingReceivableChargeOffAndPaymentsApplied

-2680000

USD

aubn

Scheduleofaverageimpairedfinancingreceivabletabletextblock

<div><table style="border-collapse:collapse;margin-top:20px;"><tr style="height: 15px"><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: 150px; text-align:left;border-color:#000000;min-width:150px;"> </td><td style="width: 19px; text-align:left;border-color:#000000;min-width:19px;"> </td><td colspan="3" style="width: 190px; border-bottom-style:solid;border-bottom-width:1px;text-align:center;border-color:#000000;min-width:190px;">Quarter ended September 30, 2012</td><td style="width: 20px; text-align:center;border-color:#000000;min-width:20px;"> </td><td colspan="3" style="width: 190px; border-bottom-style:solid;border-bottom-width:1px;text-align:center;border-color:#000000;min-width:190px;">Nine months ended September 30, 2012</td></tr><tr style="height: 15px"><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: 150px; text-align:left;border-color:#000000;min-width:150px;"> </td><td style="width: 19px; text-align:left;border-color:#000000;min-width:19px;"> </td><td style="width: 85px; border-top-style:solid;border-top-width:1px;text-align:center;border-color:#000000;min-width:85px;">Average</td><td style="width: 20px; border-top-style:solid;border-top-width:1px;text-align:center;border-color:#000000;min-width:20px;"> </td><td style="width: 85px; border-top-style:solid;border-top-width:1px;text-align:center;border-color:#000000;min-width:85px;">Total interest</td><td style="width: 20px; text-align:center;border-color:#000000;min-width:20px;"> </td><td style="width: 85px; border-top-style:solid;border-top-width:1px;text-align:center;border-color:#000000;min-width:85px;">Average</td><td style="width: 20px; border-top-style:solid;border-top-width:1px;text-align:center;border-color:#000000;min-width:20px;"> </td><td style="width: 85px; border-top-style:solid;border-top-width:1px;text-align:center;border-color:#000000;min-width:85px;">Total interest</td></tr><tr style="height: 15px"><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: 150px; text-align:left;border-color:#000000;min-width:150px;"> </td><td style="width: 19px; text-align:left;border-color:#000000;min-width:19px;"> </td><td style="width: 85px; text-align:center;border-color:#000000;min-width:85px;">recorded</td><td style="width: 20px; text-align:center;border-color:#000000;min-width:20px;"> </td><td style="width: 85px; text-align:center;border-color:#000000;min-width:85px;">income</td><td style="width: 20px; text-align:center;border-color:#000000;min-width:20px;"> </td><td style="width: 85px; text-align:center;border-color:#000000;min-width:85px;">recorded</td><td style="width: 20px; text-align:center;border-color:#000000;min-width:20px;"> </td><td style="width: 85px; text-align:center;border-color:#000000;min-width:85px;">income</td></tr><tr style="height: 15px"><td colspan="6" style="width: 245px; border-bottom-style:solid;border-bottom-width:1px;text-align:left;border-color:#000000;min-width:245px;">(In thousands)</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: 85px; border-bottom-style:solid;border-bottom-width:1px;text-align:center;border-color:#000000;min-width:85px;">investment</td><td style="width: 20px; border-bottom-style:solid;border-bottom-width:1px;text-align:center;border-color:#000000;min-width:20px;"> </td><td style="width: 85px; border-bottom-style:solid;border-bottom-width:1px;text-align:center;border-color:#000000;min-width:85px;">recognized</td><td style="width: 20px; border-bottom-style:solid;border-bottom-width:1px;text-align:center;border-color:#000000;min-width:20px;"> </td><td style="width: 85px; border-bottom-style:solid;border-bottom-width:1px;text-align:center;border-color:#000000;min-width:85px;">investment</td><td style="width: 20px; border-bottom-style:solid;border-bottom-width:1px;text-align:center;border-color:#000000;min-width:20px;"> </td><td style="width: 85px; border-bottom-style:solid;border-bottom-width:1px;text-align:center;border-color:#000000;min-width:85px;">recognized</td></tr><tr style="height: 17px"><td colspan="14" style="width: 664px; border-top-style:solid;border-top-width:1px;text-align:left;border-color:#000000;min-width:664px;">Impaired loans:</td></tr><tr style="height: 17px"><td colspan="6" style="width: 245px; text-align:left;border-color:#000000;min-width:245px;">Commercial and industrial</td><td style="width: 19px; text-align:center;border-color:#000000;min-width:19px;">$</td><td style="width: 85px; text-align:right;border-color:#000000;min-width:85px;">189</td><td style="width: 20px; text-align:right;border-color:#000000;min-width:20px;"> </td><td style="width: 85px; text-align:right;border-color:#000000;min-width:85px;">3</td><td style="width: 20px; text-align:right;border-color:#000000;min-width:20px;"> </td><td style="width: 85px; text-align:right;border-color:#000000;min-width:85px;">200</td><td style="width: 20px; text-align:right;border-color:#000000;min-width:20px;"> </td><td style="width: 85px; text-align:right;border-color:#000000;min-width:85px;">11</td></tr><tr style="height: 17px"><td colspan="6" style="width: 245px; text-align:left;border-color:#000000;min-width:245px;">Construction and land development</td><td style="width: 19px; text-align:center;border-color:#000000;min-width:19px;"> </td><td style="width: 85px; text-align:right;border-color:#000000;min-width:85px;">3,801</td><td style="width: 20px; text-align:right;border-color:#000000;min-width:20px;"> </td><td style="width: 85px; text-align:right;border-color:#000000;min-width:85px;">—    </td><td style="width: 20px; text-align:right;border-color:#000000;min-width:20px;"> </td><td style="width: 85px; text-align:right;border-color:#000000;min-width:85px;">4,357</td><td style="width: 20px; text-align:right;border-color:#000000;min-width:20px;"> </td><td style="width: 85px; text-align:right;border-color:#000000;min-width:85px;">—    </td></tr><tr style="height: 17px"><td colspan="6" style="width: 245px; text-align:left;border-color:#000000;min-width:245px;">Commercial real estate:</td><td style="width: 19px; text-align:center;border-color:#000000;min-width:19px;"> </td><td style="width: 85px; text-align:right;border-color:#000000;min-width:85px;"> </td><td style="width: 20px; text-align:right;border-color:#000000;min-width:20px;"> </td><td style="width: 85px; text-align:right;border-color:#000000;min-width:85px;"> </td><td style="width: 20px; text-align:right;border-color:#000000;min-width:20px;"> </td><td style="width: 85px; text-align:right;border-color:#000000;min-width:85px;"> </td><td style="width: 20px; text-align:right;border-color:#000000;min-width:20px;"> </td><td style="width: 85px; text-align:right;border-color:#000000;min-width:85px;"> </td></tr><tr style="height: 17px"><td style="width: 19px; text-align:left;border-color:#000000;min-width:19px;"> </td><td colspan="5" style="width: 226px; text-align:left;border-color:#000000;min-width:226px;">Owner occupied</td><td style="width: 19px; text-align:center;border-color:#000000;min-width:19px;"> </td><td style="width: 85px; text-align:right;border-color:#000000;min-width:85px;">2,468</td><td style="width: 20px; text-align:right;border-color:#000000;min-width:20px;"> </td><td style="width: 85px; text-align:right;border-color:#000000;min-width:85px;">14</td><td style="width: 20px; text-align:right;border-color:#000000;min-width:20px;"> </td><td style="width: 85px; text-align:right;border-color:#000000;min-width:85px;">2,537</td><td style="width: 20px; text-align:right;border-color:#000000;min-width:20px;"> </td><td style="width: 85px; text-align:right;border-color:#000000;min-width:85px;">49</td></tr><tr style="height: 17px"><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: 226px; border-bottom-style:solid;border-bottom-width:1px;text-align:left;border-color:#000000;min-width:226px;">Other</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: 85px; border-bottom-style:solid;border-bottom-width:1px;text-align:right;border-color:#000000;min-width:85px;">2,211</td><td style="width: 20px; border-bottom-style:solid;border-bottom-width:1px;text-align:right;border-color:#000000;min-width:20px;"> </td><td style="width: 85px; border-bottom-style:solid;border-bottom-width:1px;text-align:right;border-color:#000000;min-width:85px;">—    </td><td style="width: 20px; border-bottom-style:solid;border-bottom-width:1px;text-align:right;border-color:#000000;min-width:20px;"> </td><td style="width: 85px; border-bottom-style:solid;border-bottom-width:1px;text-align:right;border-color:#000000;min-width:85px;">1,713</td><td style="width: 20px; border-bottom-style:solid;border-bottom-width:1px;text-align:right;border-color:#000000;min-width:20px;"> </td><td style="width: 85px; border-bottom-style:solid;border-bottom-width:1px;text-align:right;border-color:#000000;min-width:85px;">—    </td></tr><tr style="height: 17px"><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: 207px; border-top-style:solid;border-top-width:1px;text-align:left;border-color:#000000;min-width:207px;">Total commercial real estate</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: 85px; border-top-style:solid;border-top-width:1px;text-align:right;border-color:#000000;min-width:85px;">4,679</td><td style="width: 20px; border-top-style:solid;border-top-width:1px;text-align:right;border-color:#000000;min-width:20px;"> </td><td style="width: 85px; border-top-style:solid;border-top-width:1px;text-align:right;border-color:#000000;min-width:85px;">14</td><td style="width: 20px; border-top-style:solid;border-top-width:1px;text-align:right;border-color:#000000;min-width:20px;"> </td><td style="width: 85px; border-top-style:solid;border-top-width:1px;text-align:right;border-color:#000000;min-width:85px;">4,250</td><td style="width: 20px; border-top-style:solid;border-top-width:1px;text-align:right;border-color:#000000;min-width:20px;"> </td><td style="width: 85px; border-top-style:solid;border-top-width:1px;text-align:right;border-color:#000000;min-width:85px;">49</td></tr><tr style="height: 17px"><td colspan="6" style="width: 245px; text-align:left;border-color:#000000;min-width:245px;">Residential real estate:</td><td style="width: 19px; text-align:center;border-color:#000000;min-width:19px;"> </td><td style="width: 85px; text-align:right;border-color:#000000;min-width:85px;"> </td><td style="width: 20px; text-align:right;border-color:#000000;min-width:20px;"> </td><td style="width: 85px; text-align:right;border-color:#000000;min-width:85px;"> </td><td style="width: 20px; text-align:right;border-color:#000000;min-width:20px;"> </td><td style="width: 85px; text-align:right;border-color:#000000;min-width:85px;"> </td><td style="width: 20px; text-align:right;border-color:#000000;min-width:20px;"> </td><td style="width: 85px; text-align:right;border-color:#000000;min-width:85px;"> </td></tr><tr style="height: 17px"><td style="width: 19px; text-align:left;border-color:#000000;min-width:19px;"> </td><td colspan="5" style="width: 226px; text-align:left;border-color:#000000;min-width:226px;">Consumer mortgages</td><td style="width: 19px; text-align:right;border-color:#000000;min-width:19px;"> </td><td style="width: 85px; text-align:right;border-color:#000000;min-width:85px;">846</td><td style="width: 20px; text-align:right;border-color:#000000;min-width:20px;"> </td><td style="width: 85px; text-align:right;border-color:#000000;min-width:85px;">—    </td><td style="width: 20px; text-align:right;border-color:#000000;min-width:20px;"> </td><td style="width: 85px; text-align:right;border-color:#000000;min-width:85px;">870</td><td style="width: 20px; text-align:right;border-color:#000000;min-width:20px;"> </td><td style="width: 85px; text-align:right;border-color:#000000;min-width:85px;">—    </td></tr><tr style="height: 17px"><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: 226px; border-bottom-style:solid;border-bottom-width:1px;text-align:left;border-color:#000000;min-width:226px;">Investment property</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: 85px; border-bottom-style:solid;border-bottom-width:1px;text-align:right;border-color:#000000;min-width:85px;">855</td><td style="width: 20px; border-bottom-style:solid;border-bottom-width:1px;text-align:right;border-color:#000000;min-width:20px;"> </td><td style="width: 85px; border-bottom-style:solid;border-bottom-width:1px;text-align:right;border-color:#000000;min-width:85px;">—    </td><td style="width: 20px; border-bottom-style:solid;border-bottom-width:1px;text-align:right;border-color:#000000;min-width:20px;"> </td><td style="width: 85px; border-bottom-style:solid;border-bottom-width:1px;text-align:right;border-color:#000000;min-width:85px;">650</td><td style="width: 20px; border-bottom-style:solid;border-bottom-width:1px;text-align:right;border-color:#000000;min-width:20px;"> </td><td style="width: 85px; border-bottom-style:solid;border-bottom-width:1px;text-align:right;border-color:#000000;min-width:85px;">—    </td></tr><tr style="height: 17px"><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: 207px; border-top-style:solid;border-top-width:1px;text-align:left;border-color:#000000;min-width:207px;">Total residential real estate</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: 85px; border-top-style:solid;border-top-width:1px;text-align:right;border-color:#000000;min-width:85px;">1,701</td><td style="width: 20px; border-top-style:solid;border-top-width:1px;text-align:right;border-color:#000000;min-width:20px;"> </td><td style="width: 85px; border-top-style:solid;border-top-width:1px;text-align:right;border-color:#000000;min-width:85px;">—    </td><td style="width: 20px; border-top-style:solid;border-top-width:1px;text-align:right;border-color:#000000;min-width:20px;"> </td><td style="width: 85px; border-top-style:solid;border-top-width:1px;text-align:right;border-color:#000000;min-width:85px;">1,520</td><td style="width: 20px; border-top-style:solid;border-top-width:1px;text-align:right;border-color:#000000;min-width:20px;"> </td><td style="width: 85px; border-top-style:solid;border-top-width:1px;text-align:right;border-color:#000000;min-width:85px;">—    </td></tr><tr style="height: 17px"><td colspan="6" style="width: 245px; border-bottom-style:solid;border-bottom-width:1px;text-align:left;border-color:#000000;min-width:245px;">Consumer installment</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: 85px; border-bottom-style:solid;border-bottom-width:1px;text-align:right;border-color:#000000;min-width:85px;">—    </td><td style="width: 20px; border-bottom-style:solid;border-bottom-width:1px;text-align:right;border-color:#000000;min-width:20px;"> </td><td style="width: 85px; border-bottom-style:solid;border-bottom-width:1px;text-align:right;border-color:#000000;min-width:85px;">—    </td><td style="width: 20px; border-bottom-style:solid;border-bottom-width:1px;text-align:right;border-color:#000000;min-width:20px;"> </td><td style="width: 85px; border-bottom-style:solid;border-bottom-width:1px;text-align:right;border-color:#000000;min-width:85px;">—    </td><td style="width: 20px; border-bottom-style:solid;border-bottom-width:1px;text-align:right;border-color:#000000;min-width:20px;"> </td><td style="width: 85px; border-bottom-style:solid;border-bottom-width:1px;text-align:right;border-color:#000000;min-width:85px;">—    </td></tr><tr style="height: 17px"><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: 207px; border-top-style:solid;border-top-width:1px;border-bottom-style:double;border-bottom-width:3px;text-align:left;border-color:#000000;min-width:207px;">Total </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;">$</td><td style="width: 85px; border-top-style:solid;border-top-width:1px;border-bottom-style:double;border-bottom-width:3px;text-align:right;border-color:#000000;min-width:85px;"> 10,370</td><td style="width: 20px; border-top-style:solid;border-top-width:1px;border-bottom-style:double;border-bottom-width:3px;text-align:right;border-color:#000000;min-width:20px;"> </td><td style="width: 85px; border-top-style:solid;border-top-width:1px;border-bottom-style:double;border-bottom-width:3px;text-align:right;border-color:#000000;min-width:85px;"> 17</td><td style="width: 20px; border-top-style:solid;border-top-width:1px;border-bottom-style:double;border-bottom-width:3px;text-align:right;border-color:#000000;min-width:20px;"> </td><td style="width: 85px; border-top-style:solid;border-top-width:1px;border-bottom-style:double;border-bottom-width:3px;text-align:right;border-color:#000000;min-width:85px;"> 10,327</td><td style="width: 20px; border-top-style:solid;border-top-width:1px;border-bottom-style:double;border-bottom-width:3px;text-align:right;border-color:#000000;min-width:20px;"> </td><td style="width: 85px; border-top-style:solid;border-top-width:1px;border-bottom-style:double;border-bottom-width:3px;text-align:right;border-color:#000000;min-width:85px;"> 60</td></tr></table></div><div><table style="border-collapse:collapse;margin-top:20px;"><tr style="height: 15px"><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: 150px; text-align:left;border-color:#000000;min-width:150px;"> </td><td style="width: 19px; text-align:left;border-color:#000000;min-width:19px;"> </td><td colspan="3" style="width: 190px; border-bottom-style:solid;border-bottom-width:1px;text-align:center;border-color:#000000;min-width:190px;">Quarter ended September 30, 2011</td><td style="width: 20px; text-align:center;border-color:#000000;min-width:20px;"> </td><td colspan="3" style="width: 190px; border-bottom-style:solid;border-bottom-width:1px;text-align:center;border-color:#000000;min-width:190px;">Nine months ended September 30, 2011</td></tr><tr style="height: 15px"><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: 150px; text-align:left;border-color:#000000;min-width:150px;"> </td><td style="width: 19px; text-align:left;border-color:#000000;min-width:19px;"> </td><td style="width: 85px; border-top-style:solid;border-top-width:1px;text-align:center;border-color:#000000;min-width:85px;">Average</td><td style="width: 20px; border-top-style:solid;border-top-width:1px;text-align:center;border-color:#000000;min-width:20px;"> </td><td style="width: 85px; border-top-style:solid;border-top-width:1px;text-align:center;border-color:#000000;min-width:85px;">Total interest</td><td style="width: 20px; text-align:center;border-color:#000000;min-width:20px;"> </td><td style="width: 85px; border-top-style:solid;border-top-width:1px;text-align:center;border-color:#000000;min-width:85px;">Average</td><td style="width: 20px; border-top-style:solid;border-top-width:1px;text-align:center;border-color:#000000;min-width:20px;"> </td><td style="width: 85px; border-top-style:solid;border-top-width:1px;text-align:center;border-color:#000000;min-width:85px;">Total interest</td></tr><tr style="height: 15px"><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: 150px; text-align:left;border-color:#000000;min-width:150px;"> </td><td style="width: 19px; text-align:left;border-color:#000000;min-width:19px;"> </td><td style="width: 85px; text-align:center;border-color:#000000;min-width:85px;">recorded</td><td style="width: 20px; text-align:center;border-color:#000000;min-width:20px;"> </td><td style="width: 85px; text-align:center;border-color:#000000;min-width:85px;">income</td><td style="width: 20px; text-align:center;border-color:#000000;min-width:20px;"> </td><td style="width: 85px; text-align:center;border-color:#000000;min-width:85px;">recorded</td><td style="width: 20px; text-align:center;border-color:#000000;min-width:20px;"> </td><td style="width: 85px; text-align:center;border-color:#000000;min-width:85px;">income</td></tr><tr style="height: 15px"><td colspan="6" style="width: 245px; border-bottom-style:solid;border-bottom-width:1px;text-align:left;border-color:#000000;min-width:245px;">(In thousands)</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: 85px; border-bottom-style:solid;border-bottom-width:1px;text-align:center;border-color:#000000;min-width:85px;">investment</td><td style="width: 20px; border-bottom-style:solid;border-bottom-width:1px;text-align:center;border-color:#000000;min-width:20px;"> </td><td style="width: 85px; border-bottom-style:solid;border-bottom-width:1px;text-align:center;border-color:#000000;min-width:85px;">recognized</td><td style="width: 20px; border-bottom-style:solid;border-bottom-width:1px;text-align:center;border-color:#000000;min-width:20px;"> </td><td style="width: 85px; border-bottom-style:solid;border-bottom-width:1px;text-align:center;border-color:#000000;min-width:85px;">investment</td><td style="width: 20px; border-bottom-style:solid;border-bottom-width:1px;text-align:center;border-color:#000000;min-width:20px;"> </td><td style="width: 85px; border-bottom-style:solid;border-bottom-width:1px;text-align:center;border-color:#000000;min-width:85px;">recognized</td></tr><tr style="height: 17px"><td colspan="14" style="width: 664px; border-top-style:solid;border-top-width:1px;text-align:left;border-color:#000000;min-width:664px;">Impaired loans:</td></tr><tr style="height: 17px"><td colspan="6" style="width: 245px; text-align:left;border-color:#000000;min-width:245px;">Commercial and industrial</td><td style="width: 19px; text-align:center;border-color:#000000;min-width:19px;">$</td><td style="width: 85px; text-align:right;border-color:#000000;min-width:85px;">229</td><td style="width: 20px; text-align:right;border-color:#000000;min-width:20px;"> </td><td style="width: 85px; text-align:right;border-color:#000000;min-width:85px;">3</td><td style="width: 20px; text-align:right;border-color:#000000;min-width:20px;"> </td><td style="width: 85px; text-align:right;border-color:#000000;min-width:85px;">345</td><td style="width: 20px; text-align:right;border-color:#000000;min-width:20px;"> </td><td style="width: 85px; text-align:right;border-color:#000000;min-width:85px;">5</td></tr><tr style="height: 17px"><td colspan="6" style="width: 245px; text-align:left;border-color:#000000;min-width:245px;">Construction and land development</td><td style="width: 19px; text-align:center;border-color:#000000;min-width:19px;"> </td><td style="width: 85px; text-align:right;border-color:#000000;min-width:85px;">3,589</td><td style="width: 20px; text-align:right;border-color:#000000;min-width:20px;"> </td><td style="width: 85px; text-align:right;border-color:#000000;min-width:85px;">—    </td><td style="width: 20px; text-align:right;border-color:#000000;min-width:20px;"> </td><td style="width: 85px; text-align:right;border-color:#000000;min-width:85px;">3,843</td><td style="width: 20px; text-align:right;border-color:#000000;min-width:20px;"> </td><td style="width: 85px; text-align:right;border-color:#000000;min-width:85px;">—    </td></tr><tr style="height: 17px"><td colspan="6" style="width: 245px; text-align:left;border-color:#000000;min-width:245px;">Commercial real estate:</td><td style="width: 19px; text-align:center;border-color:#000000;min-width:19px;"> </td><td style="width: 85px; text-align:right;border-color:#000000;min-width:85px;"> </td><td style="width: 20px; text-align:right;border-color:#000000;min-width:20px;"> </td><td style="width: 85px; text-align:right;border-color:#000000;min-width:85px;"> </td><td style="width: 20px; text-align:right;border-color:#000000;min-width:20px;"> </td><td style="width: 85px; text-align:right;border-color:#000000;min-width:85px;"> </td><td style="width: 20px; text-align:right;border-color:#000000;min-width:20px;"> </td><td style="width: 85px; text-align:right;border-color:#000000;min-width:85px;"> </td></tr><tr style="height: 17px"><td style="width: 19px; text-align:left;border-color:#000000;min-width:19px;"> </td><td colspan="5" style="width: 226px; text-align:left;border-color:#000000;min-width:226px;">Owner occupied</td><td style="width: 19px; text-align:center;border-color:#000000;min-width:19px;"> </td><td style="width: 85px; text-align:right;border-color:#000000;min-width:85px;">1,886</td><td style="width: 20px; text-align:right;border-color:#000000;min-width:20px;"> </td><td style="width: 85px; text-align:right;border-color:#000000;min-width:85px;">10</td><td style="width: 20px; text-align:right;border-color:#000000;min-width:20px;"> </td><td style="width: 85px; text-align:right;border-color:#000000;min-width:85px;">1,769</td><td style="width: 20px; text-align:right;border-color:#000000;min-width:20px;"> </td><td style="width: 85px; text-align:right;border-color:#000000;min-width:85px;">17</td></tr><tr style="height: 17px"><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: 226px; border-bottom-style:solid;border-bottom-width:1px;text-align:left;border-color:#000000;min-width:226px;">Other</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: 85px; border-bottom-style:solid;border-bottom-width:1px;text-align:right;border-color:#000000;min-width:85px;">2,096</td><td style="width: 20px; border-bottom-style:solid;border-bottom-width:1px;text-align:right;border-color:#000000;min-width:20px;"> </td><td style="width: 85px; border-bottom-style:solid;border-bottom-width:1px;text-align:right;border-color:#000000;min-width:85px;">—    </td><td style="width: 20px; border-bottom-style:solid;border-bottom-width:1px;text-align:right;border-color:#000000;min-width:20px;"> </td><td style="width: 85px; border-bottom-style:solid;border-bottom-width:1px;text-align:right;border-color:#000000;min-width:85px;">2,545</td><td style="width: 20px; border-bottom-style:solid;border-bottom-width:1px;text-align:right;border-color:#000000;min-width:20px;"> </td><td style="width: 85px; border-bottom-style:solid;border-bottom-width:1px;text-align:right;border-color:#000000;min-width:85px;">—    </td></tr><tr style="height: 17px"><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: 207px; border-top-style:solid;border-top-width:1px;text-align:left;border-color:#000000;min-width:207px;">Total commercial real estate</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: 85px; border-top-style:solid;border-top-width:1px;text-align:right;border-color:#000000;min-width:85px;">3,982</td><td style="width: 20px; border-top-style:solid;border-top-width:1px;text-align:right;border-color:#000000;min-width:20px;"> </td><td style="width: 85px; border-top-style:solid;border-top-width:1px;text-align:right;border-color:#000000;min-width:85px;">10</td><td style="width: 20px; border-top-style:solid;border-top-width:1px;text-align:right;border-color:#000000;min-width:20px;"> </td><td style="width: 85px; border-top-style:solid;border-top-width:1px;text-align:right;border-color:#000000;min-width:85px;">4,314</td><td style="width: 20px; border-top-style:solid;border-top-width:1px;text-align:right;border-color:#000000;min-width:20px;"> </td><td style="width: 85px; border-top-style:solid;border-top-width:1px;text-align:right;border-color:#000000;min-width:85px;">17</td></tr><tr style="height: 17px"><td colspan="6" style="width: 245px; text-align:left;border-color:#000000;min-width:245px;">Residential real estate:</td><td style="width: 19px; text-align:center;border-color:#000000;min-width:19px;"> </td><td style="width: 85px; text-align:right;border-color:#000000;min-width:85px;"> </td><td style="width: 20px; text-align:right;border-color:#000000;min-width:20px;"> </td><td style="width: 85px; text-align:right;border-color:#000000;min-width:85px;"> </td><td style="width: 20px; text-align:right;border-color:#000000;min-width:20px;"> </td><td style="width: 85px; text-align:right;border-color:#000000;min-width:85px;"> </td><td style="width: 20px; text-align:right;border-color:#000000;min-width:20px;"> </td><td style="width: 85px; text-align:right;border-color:#000000;min-width:85px;"> </td></tr><tr style="height: 17px"><td style="width: 19px; text-align:left;border-color:#000000;min-width:19px;"> </td><td colspan="5" style="width: 226px; text-align:left;border-color:#000000;min-width:226px;">Consumer mortgages</td><td style="width: 19px; text-align:right;border-color:#000000;min-width:19px;"> </td><td style="width: 85px; text-align:right;border-color:#000000;min-width:85px;">934</td><td style="width: 20px; text-align:right;border-color:#000000;min-width:20px;"> </td><td style="width: 85px; text-align:right;border-color:#000000;min-width:85px;">—    </td><td style="width: 20px; text-align:right;border-color:#000000;min-width:20px;"> </td><td style="width: 85px; text-align:right;border-color:#000000;min-width:85px;">1,514</td><td style="width: 20px; text-align:right;border-color:#000000;min-width:20px;"> </td><td style="width: 85px; text-align:right;border-color:#000000;min-width:85px;">—    </td></tr><tr style="height: 17px"><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: 226px; border-bottom-style:solid;border-bottom-width:1px;text-align:left;border-color:#000000;min-width:226px;">Investment property</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: 85px; border-bottom-style:solid;border-bottom-width:1px;text-align:right;border-color:#000000;min-width:85px;">130</td><td style="width: 20px; border-bottom-style:solid;border-bottom-width:1px;text-align:right;border-color:#000000;min-width:20px;"> </td><td style="width: 85px; border-bottom-style:solid;border-bottom-width:1px;text-align:right;border-color:#000000;min-width:85px;">—    </td><td style="width: 20px; border-bottom-style:solid;border-bottom-width:1px;text-align:right;border-color:#000000;min-width:20px;"> </td><td style="width: 85px; border-bottom-style:solid;border-bottom-width:1px;text-align:right;border-color:#000000;min-width:85px;">75</td><td style="width: 20px; border-bottom-style:solid;border-bottom-width:1px;text-align:right;border-color:#000000;min-width:20px;"> </td><td style="width: 85px; border-bottom-style:solid;border-bottom-width:1px;text-align:right;border-color:#000000;min-width:85px;">—    </td></tr><tr style="height: 17px"><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: 207px; border-top-style:solid;border-top-width:1px;text-align:left;border-color:#000000;min-width:207px;">Total residential real estate</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: 85px; border-top-style:solid;border-top-width:1px;text-align:right;border-color:#000000;min-width:85px;">1,064</td><td style="width: 20px; border-top-style:solid;border-top-width:1px;text-align:right;border-color:#000000;min-width:20px;"> </td><td style="width: 85px; border-top-style:solid;border-top-width:1px;text-align:right;border-color:#000000;min-width:85px;">—    </td><td style="width: 20px; border-top-style:solid;border-top-width:1px;text-align:right;border-color:#000000;min-width:20px;"> </td><td style="width: 85px; border-top-style:solid;border-top-width:1px;text-align:right;border-color:#000000;min-width:85px;">1,589</td><td style="width: 20px; border-top-style:solid;border-top-width:1px;text-align:right;border-color:#000000;min-width:20px;"> </td><td style="width: 85px; border-top-style:solid;border-top-width:1px;text-align:right;border-color:#000000;min-width:85px;">—    </td></tr><tr style="height: 17px"><td colspan="6" style="width: 245px; border-bottom-style:solid;border-bottom-width:1px;text-align:left;border-color:#000000;min-width:245px;">Consumer installment</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: 85px; border-bottom-style:solid;border-bottom-width:1px;text-align:right;border-color:#000000;min-width:85px;">—    </td><td style="width: 20px; border-bottom-style:solid;border-bottom-width:1px;text-align:right;border-color:#000000;min-width:20px;"> </td><td style="width: 85px; border-bottom-style:solid;border-bottom-width:1px;text-align:right;border-color:#000000;min-width:85px;">—    </td><td style="width: 20px; border-bottom-style:solid;border-bottom-width:1px;text-align:right;border-color:#000000;min-width:20px;"> </td><td style="width: 85px; border-bottom-style:solid;border-bottom-width:1px;text-align:right;border-color:#000000;min-width:85px;">—    </td><td style="width: 20px; border-bottom-style:solid;border-bottom-width:1px;text-align:right;border-color:#000000;min-width:20px;"> </td><td style="width: 85px; border-bottom-style:solid;border-bottom-width:1px;text-align:right;border-color:#000000;min-width:85px;">—    </td></tr><tr style="height: 17px"><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: 207px; border-top-style:solid;border-top-width:1px;border-bottom-style:double;border-bottom-width:3px;text-align:left;border-color:#000000;min-width:207px;">Total </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;">$</td><td style="width: 85px; border-top-style:solid;border-top-width:1px;border-bottom-style:double;border-bottom-width:3px;text-align:right;border-color:#000000;min-width:85px;"> 8,864</td><td style="width: 20px; border-top-style:solid;border-top-width:1px;border-bottom-style:double;border-bottom-width:3px;text-align:right;border-color:#000000;min-width:20px;"> </td><td style="width: 85px; border-top-style:solid;border-top-width:1px;border-bottom-style:double;border-bottom-width:3px;text-align:right;border-color:#000000;min-width:85px;"> 13</td><td style="width: 20px; border-top-style:solid;border-top-width:1px;border-bottom-style:double;border-bottom-width:3px;text-align:right;border-color:#000000;min-width:20px;"> </td><td style="width: 85px; border-top-style:solid;border-top-width:1px;border-bottom-style:double;border-bottom-width:3px;text-align:right;border-color:#000000;min-width:85px;"> 10,091</td><td style="width: 20px; border-top-style:solid;border-top-width:1px;border-bottom-style:double;border-bottom-width:3px;text-align:right;border-color:#000000;min-width:20px;"> </td><td style="width: 85px; border-top-style:solid;border-top-width:1px;border-bottom-style:double;border-bottom-width:3px;text-align:right;border-color:#000000;min-width:85px;"> 22</td></tr></table></div>

CY2012Q3

us-gaap

Impaired Financing Receivable Average Recorded Investment

ImpairedFinancingReceivableAverageRecordedInvestment

10370000

USD

us-gaap

Impaired Financing Receivable Interest Income Accrual Method

ImpairedFinancingReceivableInterestIncomeAccrualMethod

22000

USD

CY2012Q3

aubn

Impaired Financing Receivable Troubled Debt Restructuring Still Accruing

ImpairedFinancingReceivableTroubledDebtRestructuringStillAccruing

1088000

USD

CY2012Q3

aubn

Impaired Financing Receivable Troubled Debt Restructuring Allowance For Credit Losses

ImpairedFinancingReceivableTroubledDebtRestructuringAllowanceForCreditLosses

312000

USD

CY2012Q3

aubn

Impaired Financing Receivable Troubled Debt Restructuring Nonaccrual

ImpairedFinancingReceivableTroubledDebtRestructuringNonaccrual

6608000

USD

CY2012Q3

aubn

Impaired Financing Receivable Trouble Debt Structuring

ImpairedFinancingReceivableTroubleDebtStructuring

7696000

USD

CY2011Q4

aubn

Impaired Financing Receivable Troubled Debt Restructuring Still Accruing

ImpairedFinancingReceivableTroubledDebtRestructuringStillAccruing

1141000

USD

CY2011Q4

aubn

Impaired Financing Receivable Troubled Debt Restructuring Nonaccrual

ImpairedFinancingReceivableTroubledDebtRestructuringNonaccrual

8456000

USD

CY2011Q4

aubn

Impaired Financing Receivable Trouble Debt Structuring

ImpairedFinancingReceivableTroubleDebtStructuring

9597000

USD

CY2011Q4

aubn

Impaired Financing Receivable Troubled Debt Restructuring Allowance For Credit Losses

ImpairedFinancingReceivableTroubledDebtRestructuringAllowanceForCreditLosses

994000

USD

CY2012Q3

aubn

Financing Receivables Troubled Debt Restructuring Charge Off Of B Notes

FinancingReceivablesTroubledDebtRestructuringChargeOffOfBNotes

0

USD

aubn

Financing Receivables Troubled Debt Restructuring Charge Off Of B Notes

FinancingReceivablesTroubledDebtRestructuringChargeOffOfBNotes

900000

USD

CY2011Q3

aubn

Financing Receivables Troubled Debt Restructuring Charge Off Of B Notes

FinancingReceivablesTroubledDebtRestructuringChargeOffOfBNotes

0

USD

aubn

Financing Receivables Troubled Debt Restructuring Charge Off Of B Notes

FinancingReceivablesTroubledDebtRestructuringChargeOffOfBNotes

600000

USD

aubn

Financing Receivable Modifications Post Modifications Recorded Investment

FinancingReceivableModificationsPostModificationsRecordedInvestment

8952000

USD

CY2011Q4

us-gaap

Valuation Allowance For Impairment Of Recognized Servicing Assets Balance

ValuationAllowanceForImpairmentOfRecognizedServicingAssetsBalance

117000

USD

CY2011Q3

aubn

Financing Receivable Modification Number Of Contracts

FinancingReceivableModificationNumberOfContracts

5

aubn

Financing Receivable Modification Number Of Contracts

FinancingReceivableModificationNumberOfContracts

11

aubn

Financing Receivable Modification Pre Modification Recorded Investment

FinancingReceivableModificationPreModificationRecordedInvestment

9538000

USD

CY2011Q3

aubn

Financing Receivable Modifications Post Modifications Recorded Investment

FinancingReceivableModificationsPostModificationsRecordedInvestment

5349000

USD

CY2011Q3

aubn

Financing Receivable Modification Pre Modification Recorded Investment

FinancingReceivableModificationPreModificationRecordedInvestment

5362000

USD

CY2012Q3

aubn

Financing Receivable Modification Pre Modification Recorded Investment

FinancingReceivableModificationPreModificationRecordedInvestment

2513000

USD

CY2012Q3

aubn

Financing Receivable Modifications Post Modifications Recorded Investment

FinancingReceivableModificationsPostModificationsRecordedInvestment

2492000

USD

aubn

Financing Receivable Modifications Post Modifications Recorded Investment

FinancingReceivableModificationsPostModificationsRecordedInvestment

8985000

USD

aubn

Financing Receivable Modification Pre Modification Recorded Investment

FinancingReceivableModificationPreModificationRecordedInvestment

11190000

USD

aubn

Financing Receivable Modifications Subsequent Default Number Of Contracts

FinancingReceivableModificationsSubsequentDefaultNumberOfContracts

1

aubn

Financing Receivable Modifications Subsequent Default Recorded Investment

FinancingReceivableModificationsSubsequentDefaultRecordedInvestment

2386000

USD

aubn

Financing Receivable Modifications Subsequent Default Number Of Contracts

FinancingReceivableModificationsSubsequentDefaultNumberOfContracts

1

aubn

Financing Receivable Modifications Subsequent Default Recorded Investment

FinancingReceivableModificationsSubsequentDefaultRecordedInvestment

204000

USD

CY2011Q3

aubn

Financing Receivable Modifications Subsequent Default Number Of Contracts

FinancingReceivableModificationsSubsequentDefaultNumberOfContracts

0

CY2012Q3

aubn

Financing Receivable Modifications Subsequent Default Number Of Contracts

FinancingReceivableModificationsSubsequentDefaultNumberOfContracts

0

CY2012Q3

aubn

Financing Receivable Modifications Subsequent Default Recorded Investment

FinancingReceivableModificationsSubsequentDefaultRecordedInvestment

0

USD

CY2011Q3

aubn

Financing Receivable Modifications Subsequent Default Recorded Investment

FinancingReceivableModificationsSubsequentDefaultRecordedInvestment

0

USD

CY2012Q2

us-gaap

Servicing Asset At Amortized Value

ServicingAssetAtAmortizedValue

1319000

USD

CY2012Q3

us-gaap

Servicing Asset At Amortized Value Additions

ServicingAssetAtAmortizedValueAdditions

330000

USD

CY2012Q3

us-gaap

Servicing Asset At Amortized Value Amortization

ServicingAssetAtAmortizedValueAmortization

-107000

USD

CY2012Q3

us-gaap

Servicing Asset At Amortized Value Valuation Allowance

ServicingAssetAtAmortizedValueValuationAllowance

-101000

USD

CY2012Q3

us-gaap

Servicing Asset At Amortized Value

ServicingAssetAtAmortizedValue

1441000

USD

CY2012Q2

us-gaap

Servicing Asset At Amortized Value Fair Value

ServicingAssetAtAmortizedValueFairValue

1319000

USD

CY2012Q3

us-gaap

Servicing Asset At Amortized Value Fair Value

ServicingAssetAtAmortizedValueFairValue

1476000

USD

CY2011Q3

us-gaap

Servicing Asset At Amortized Value Additions

ServicingAssetAtAmortizedValueAdditions

79000

USD

CY2011Q3

us-gaap

Servicing Asset At Amortized Value Amortization

ServicingAssetAtAmortizedValueAmortization

-61000

USD

CY2011Q3

us-gaap

Servicing Asset At Amortized Value Valuation Allowance

ServicingAssetAtAmortizedValueValuationAllowance

-20000

USD

CY2011Q3

us-gaap

Servicing Asset At Amortized Value

ServicingAssetAtAmortizedValue

1237000

USD

us-gaap

Servicing Asset At Amortized Value Additions

ServicingAssetAtAmortizedValueAdditions

696000

USD

us-gaap

Servicing Asset At Amortized Value Amortization

ServicingAssetAtAmortizedValueAmortization

-290000

USD

us-gaap

Servicing Asset At Amortized Value Valuation Allowance

ServicingAssetAtAmortizedValueValuationAllowance

-210000

USD

us-gaap

Servicing Asset At Amortized Value Additions

ServicingAssetAtAmortizedValueAdditions

231000

USD

us-gaap

Servicing Asset At Amortized Value Amortization

ServicingAssetAtAmortizedValueAmortization

-163000

USD

us-gaap

Servicing Asset At Amortized Value Valuation Allowance

ServicingAssetAtAmortizedValueValuationAllowance

-20000

USD

CY2011Q2

us-gaap

Servicing Asset At Amortized Value Fair Value

ServicingAssetAtAmortizedValueFairValue

1422000

USD

CY2011Q3

us-gaap

Servicing Asset At Amortized Value Fair Value

ServicingAssetAtAmortizedValueFairValue

1237000

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

CY2012Q2

us-gaap

Valuation Allowance For Impairment Of Recognized Servicing Assets Balance

ValuationAllowanceForImpairmentOfRecognizedServicingAssetsBalance

226000

USD

CY2012Q3

us-gaap

Valuation Allowance For Impairment Of Recognized Servicing Assets Balance

ValuationAllowanceForImpairmentOfRecognizedServicingAssetsBalance

327000

USD

CY2011Q2

us-gaap

Valuation Allowance For Impairment Of Recognized Servicing Assets Balance

ValuationAllowanceForImpairmentOfRecognizedServicingAssetsBalance

0

USD

CY2011Q3

us-gaap

Valuation Allowance For Impairment Of Recognized Servicing Assets Balance

ValuationAllowanceForImpairmentOfRecognizedServicingAssetsBalance

20000

USD

CY2010Q4

us-gaap

Valuation Allowance For Impairment Of Recognized Servicing Assets Balance

ValuationAllowanceForImpairmentOfRecognizedServicingAssetsBalance

0

USD

CY2011Q2

us-gaap

Servicing Asset At Amortized Value

ServicingAssetAtAmortizedValue

1239000

USD

CY2011Q4

us-gaap

Servicing Asset At Amortized Value

ServicingAssetAtAmortizedValue

1245000

USD

CY2010Q4

us-gaap

Servicing Asset At Amortized Value

ServicingAssetAtAmortizedValue

1189000

USD

CY2012Q3

aubn

Derivative Notional Amount1

DerivativeNotionalAmount1

10908000

USD

CY2012Q3

us-gaap

Derivative Fair Value Of Derivative Asset

DerivativeFairValueOfDerivativeAsset

1281000

USD

CY2012Q3

us-gaap

Derivative Asset Fair Value Gross Liability

DerivativeAssetFairValueGrossLiability

1281000

USD

us-gaap

Derivative Gain Loss On Derivative Net

DerivativeGainLossOnDerivativeNet

0

USD

CY2011Q4

us-gaap

Fair Value Measurement With Unobservable Inputs Reconciliation Recurring Basis Asset Value

FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetValue

1986000

USD

us-gaap

Fair Value Measurement With Unobservable Inputs Reconciliation Recurring Basis Asset Gain Loss Included In Earnings

FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetGainLossIncludedInEarnings

-6000

USD

us-gaap

Fair Value Measurement With Unobservable Inputs Reconciliation Recurring Basis Asset Gain Loss Included In Other Comprehensive Income

FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetGainLossIncludedInOtherComprehensiveIncome

115000

USD

us-gaap

Fair Value Measurement With Unobservable Inputs Reconciliation Recurring Basis Asset Sales

FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetSales

-974000

USD

CY2012Q3

us-gaap

Fair Value Measurement With Unobservable Inputs Reconciliation Recurring Basis Asset Value

FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetValue

621000

USD

CY2010Q4

us-gaap

Fair Value Measurement With Unobservable Inputs Reconciliation Recurring Basis Asset Value

FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetValue

2149000

USD

us-gaap

Fair Value Measurement With Unobservable Inputs Reconciliation Recurring Basis Asset Sales

FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetSales

0

USD

CY2011Q3

us-gaap

Fair Value Measurement With Unobservable Inputs Reconciliation Recurring Basis Asset Value

FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetValue

1951000

USD

CY2012Q3

aubn

Fair Value Measurement With Unobservable Inputs Reconciliation Settlements

FairValueMeasurementWithUnobservableInputsReconciliationSettlements

-500000

USD

CY2011Q3

aubn

Fair Value Measurement With Unobservable Inputs Reconciliation Settlements

FairValueMeasurementWithUnobservableInputsReconciliationSettlements

0

USD

us-gaap

Fair Value Measurement With Unobservable Inputs Reconciliation Recurring Basis Asset Gain Loss Included In Earnings

FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetGainLossIncludedInEarnings

-338000

USD

us-gaap

Fair Value Measurement With Unobservable Inputs Reconciliation Recurring Basis Asset Gain Loss Included In Other Comprehensive Income

FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetGainLossIncludedInOtherComprehensiveIncome

140000

USD

Name	View Source	Status
0001193125-12-449047-index-headers.html	Edgar Link	pending
0001193125-12-449047-index.html	Edgar Link	pending
0001193125-12-449047.txt	Edgar Link	pending
0001193125-12-449047-xbrl.zip	Edgar Link	pending
aubn-20120930.xml	Edgar Link	completed
aubn-20120930.xsd	Edgar Link	pending
aubn-20120930_cal.xml	Edgar Link	unprocessable
aubn-20120930_def.xml	Edgar Link	unprocessable
aubn-20120930_lab.xml	Edgar Link	unprocessable
aubn-20120930_pre.xml	Edgar Link	unprocessable
d432587d10q.htm	Edgar Link	pending
d432587dex311.htm	Edgar Link	pending
d432587dex312.htm	Edgar Link	pending
d432587dex321.htm	Edgar Link	pending
d432587dex322.htm	Edgar Link	pending
FilingSummary.xml	Edgar Link	unprocessable
Financial_Report.xls	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
R5.htm	Edgar Link	pending
R6.htm	Edgar Link	pending
R7.htm	Edgar Link	pending
R8.htm	Edgar Link	pending
R9.htm	Edgar Link	pending
report.css	Edgar Link	pending
Show.js	Edgar Link	pending

Create your account

Find Stocks Worth Researching

Deeply Understand Businesses

Value Businesses Intelligently

$AUBN
AUBURN NATIONAL BANCORPORATION, INC Stock $aubn

2012 Q4 Form 10-Q Financial Statement

#000119312512449047 Filed on November 02, 2012

Income Statement

Balance Sheet

Cashflow Statement

Facts In Submission

Files In Submission

$AUBN AUBURN NATIONAL BANCORPORATION, INC Stock $aubn

2012 Q4 Form 10-Q Financial Statement

#000119312512449047 Filed on November 02, 2012

Income Statement

Balance Sheet

Cashflow Statement

Facts In Submission

Files In Submission

$AUBN
AUBURN NATIONAL BANCORPORATION, INC Stock $aubn