XML 79 R80.htm IDEA: XBRL DOCUMENT
v2.4.0.8

Change in Net Deferred Tax Asset (Details) (USD $) In Thousands, unless otherwise specified | 12 Months Ended
--- | ---
Dec. 31, 2013 | Dec. 31, 2012 | Dec. 31, 2011
Change In Net Deferred Tax Asset (Liability) [Rollforward] |  |  |
Deferred Tax Assets (Liabilities), Net | $ 1,244 | $ 2,425 | $ 5,813
Deferred Tax (Expense) Benefit Related To Continuing Operations | (1,537) | (624) | 368
Deferred Taxes, Stockholders' Equity For Change In Accumulated Other Comprehensive (Income) Loss | 5,686 | (557) | (3,756)
Deferred Tax Assets (Liabilities), Net | $ 5,393 | $ 1,244 | $ 2,425

X
- Details
Name: | aubn_ChangeInNetDeferredTaxAssetLiabilityRollforward
Namespace Prefix: | aubn_
Data Type: | xbrli:stringItemType
Balance Type: | na
Period Type: | duration

X
- Definition No authoritative reference available. + References No definition available. + Details
Name: | aubn_DeferredTaxBenefitExpenseRelatedToContinuingOperations
Namespace Prefix: | aubn_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | duration

X
- Definition No authoritative reference available. + References No definition available. + Details
Name: | aubn_DeferredTaxesStockholdersEquityForChangeInAccumulatedOtherComprehensiveIncomeLoss
Namespace Prefix: | aubn_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | duration

X
- Definition Amount after allocation of valuation allowances of deferred tax asset attributable to deductible temporary differences and carryforwards, net of deferred tax liability attributable to taxable temporary differences. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 740 -SubTopic 10 -Section 50 -Paragraph 2 -URI http://asc.fasb.org/extlink&oid=6907707&loc=d3e32537-109319 + Details
Name: | us-gaap_DeferredTaxAssetsLiabilitiesNet
Namespace Prefix: | us-gaap_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | instant