XML 89 R75.htm IDEA: XBRL DOCUMENT v3.22.4

Commitments and Contingencies Textuals (Details) - USD ($) $ in Thousands	Dec. 31, 2022	Dec. 31, 2021
Liabilty Recorded For Stanby Letter of Credit [Abstract]
Liability Recorded For Standy Letters Of Credit	$ 16	$ 23
Reserve for Unfunded Commitments	$ 200

X

- References

No definition available.

+ Details

Name:	aubn_LiabilityRecordedForStandyLettersOfCredit
Namespace Prefix:	aubn_
Data Type:	xbrli:monetaryItemType
Balance Type:	credit
Period Type:	instant

X

- References

No definition available.

+ Details

Name:	aubn_LiabiltyRecordedForStanbyLetterOfCreditAbstract
Namespace Prefix:	aubn_
Data Type:	xbrli:stringItemType
Balance Type:	na
Period Type:	duration

X

- References

No definition available.

+ Details

Name:	aubn_ReserveForUnfundedCommitments
Namespace Prefix:	aubn_
Data Type:	xbrli:monetaryItemType
Balance Type:	credit
Period Type:	instant