XML 28 R35.htm IDEA: XBRL DOCUMENT
v2.4.0.8

Schedule Of Convertible Debt (Details) (USD $) | 9 Months Ended
--- | ---
Jun. 30, 2014
Senior Convertible Debentures Schedule Of Convertible Debt 1 | $ 10,000,000
Senior Convertible Debentures Schedule Of Convertible Debt 2 | 0
Senior Convertible Debentures Schedule Of Convertible Debt 3 | (9,998,909)
Senior Convertible Debentures Schedule Of Convertible Debt 4 | 0
Senior Convertible Debentures Schedule Of Convertible Debt 5 | 1,091
Senior Convertible Debentures Schedule Of Convertible Debt 6 | $ 0

X
- Definition Senior Convertible Debentures Schedule Of Convertible Debt 3 + References No definition available. + Details
Name: | avxl_ScheduleOfConvertibleDebtZeroTwoThreeSixZeroZerobwSevenGtDncSevenFiveLq
Namespace Prefix: | avxl_
Data Type: | xbrli:monetaryItemType
Balance Type: | na
Period Type: | duration

X
- Definition Senior Convertible Debentures Schedule Of Convertible Debt 1 + References No definition available. + Details
Name: | avxl_ScheduleOfConvertibleDebtZeroTwoThreeSixZeroZeroKxRLFivelDwFourNQg
Namespace Prefix: | avxl_
Data Type: | xbrli:monetaryItemType
Balance Type: | na
Period Type: | duration

X
- Definition Senior Convertible Debentures Schedule Of Convertible Debt 5 + References No definition available. + Details
Name: | avxl_ScheduleOfConvertibleDebtZeroTwoThreeSixZeroZeroNXNinehZgqzOnehWr
Namespace Prefix: | avxl_
Data Type: | xbrli:monetaryItemType
Balance Type: | na
Period Type: | duration

X
- Definition Senior Convertible Debentures Schedule Of Convertible Debt 6 + References No definition available. + Details
Name: | avxl_ScheduleOfConvertibleDebtZeroTwoThreeSixZeroZeroqTwoWdhdkQTwoDHC
Namespace Prefix: | avxl_
Data Type: | xbrli:monetaryItemType
Balance Type: | na
Period Type: | duration

X
- Definition Senior Convertible Debentures Schedule Of Convertible Debt 2 + References No definition available. + Details
Name: | avxl_ScheduleOfConvertibleDebtZeroTwoThreeSixZeroZeroXnsTworqTwoCNxxZ
Namespace Prefix: | avxl_
Data Type: | xbrli:monetaryItemType
Balance Type: | na
Period Type: | duration

X
- Definition Senior Convertible Debentures Schedule Of Convertible Debt 4 + References No definition available. + Details
Name: | avxl_ScheduleOfConvertibleDebtZeroTwoThreeSixZeroZeroZeroHsZnZPWLBxm
Namespace Prefix: | avxl_
Data Type: | xbrli:monetaryItemType
Balance Type: | na
Period Type: | duration