XML 27 R17.htm IDEA: XBRL DOCUMENT v3.7.0.1

Other Income (Details Narrative) - USD ($)		3 Months Ended		9 Months Ended
	Jun. 19, 2015	Jun. 30, 2017	Jun. 30, 2016	Jun. 30, 2017	Jun. 30, 2016
Awarded grant funding amount	$ 286,455
Grant income		$ 69,146	$ 47,767	$ 121,116	$ 113,701
Research & Development Incentive Program (Australian Government) [Member]
Grant income				$ 2,022,902	$ 571,093

X

- Definition

Information related to funding of deferred income awarded grant.

+ References

No definition available.

+ Details

Name:	avxl_FundingOfDeferredIncomeAwardedGrant
Namespace Prefix:	avxl_
Data Type:	xbrli:monetaryItemType
Balance Type:	debit
Period Type:	duration

X

- Definition

Revenue earned during the period from non-repayable sum of money awarded to an entity to carry out a specific purpose as provided in grant agreements.

+ References

No definition available.

+ Details

Name:	avxl_NonOperatingIncomeFromGrant
Namespace Prefix:	avxl_
Data Type:	xbrli:monetaryItemType
Balance Type:	credit
Period Type:	duration

X

- Details

Name:	us-gaap_TypeOfArrangementAxis=avxl_ResearchAndDevelopmentIncentiveProgramMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type: