XML 18 R33.htm IDEA: XBRL DOCUMENT
v2.4.1.9

Commitments (Narrative) (Details) (USD $) | 3 Months Ended | 12 Months Ended
--- | --- | ---
Dec. 31, 2014 Y | Sep. 30, 2014 Y
Commitments 1 |  | 74,915,632 avxl_CommitmentsZeroTwoSixFourOneThreeOneTwoThreexnKzMEightBxVHqr
Commitments 2 |  | 6,448,966 avxl_CommitmentsZeroTwoSixFourOneThreeOneTwoThreeJSevenCNcQFivedThreeSevenOneB
Commitments 3 |  | 500,000 avxl_CommitmentsZeroTwoSixFourOneThreeOneTwoThreeNineKPbfqHZHVlD
Commitments 4 |  | $ 0.001 avxl_CommitmentsZeroTwoSixFourOneThreeOneTwoThreeTxMGdbOnepTSevenWs
Commitments 5 |  | $ 1.50 avxl_CommitmentsZeroTwoSixFourOneThreeOneTwoThreexSbxlKZeroqqyqy
Commitments 6 |  | 3,000,000 avxl_CommitmentsZeroTwoSixFourOneThreeOneTwoThreenxThreeqNinexspbyxk
Commitments 7 |  | 10.00%avxl_CommitmentsZeroTwoSixFourOneThreeOneTwoThreefKThreeSFyZeroJFdCf
Commitments 8 |  | 4 avxl_CommitmentsZeroTwoSixFourOneThreeOneTwoThreeZeroMOnesflKJpqml
Commitments 9 |  | 25.00%avxl_CommitmentsZeroTwoSixFourOneThreeOneTwoThreefwsxJSixSixNFourPcB
Commitments 10 |  | 1 avxl_CommitmentsZeroTwoSixFourOneThreeOneTwoThreeSZeroSrgSixTSixPVKh
Commitments 11 |  | 10.00%avxl_CommitmentsZeroTwoSixFourOneThreeOneTwoThreelOnebSNwFourqSixLCH
Commitments 12 |  | 110.00%avxl_CommitmentsZeroTwoSixFourOneThreeOneTwoThreezTOnemRxNNxtGSeven
Commitments 13 |  | 4,000,000 avxl_CommitmentsZeroTwoSixFourOneThreeOneTwoThreegGTzXgGThreeOneXKD
Commitments 14 |  | 267,000 avxl_CommitmentsZeroTwoSixFourOneThreeOneTwoThreeWSevenNSevenEightFiveDzFourBqS
Commitments 15 |  | 0 avxl_CommitmentsZeroTwoSixFourOneThreeOneTwoThreeTwonfSixTwoNhXnZPNine
Commitments 16 |  | 90,000 avxl_CommitmentsZeroTwoSixFourOneThreeOneTwoThreeSxSkhSVJxSvS
Commitments 17 |  | 90,000 avxl_CommitmentsZeroTwoSixFourOneThreeOneTwoThreeZHXxSixVKTwoyCbR
Commitments 18 |  | 90,000 avxl_CommitmentsZeroTwoSixFourOneThreeOneTwoThreelVSLvWXGzNMThree
Commitments 19 |  | 0 avxl_CommitmentsZeroTwoSixFourOneThreeOneTwoThreeSevenRSGMpfcXmNr
Commitments 20 |  | 1,002,500 avxl_CommitmentsZeroTwoSixFourOneThreeOneTwoThreeNFiveyEightFouryQxGxNF
Commitments 21 |  | 9,252 avxl_CommitmentsZeroTwoSixFourOneThreeOneTwoThreeTwoHREightLTwoSNineEightEightKW
Commitments 22 |  | 0 avxl_CommitmentsZeroTwoSixFourOneThreeOneTwoThreeKJnxgJsXSixkNineK
Commitments 23 |  | 16,905 avxl_CommitmentsZeroTwoSixFourOneThreeOneTwoThreeEightbsSmSkqvZHW
Commitments 24 |  | 0 avxl_CommitmentsZeroTwoSixFourOneThreeOneTwoThreeOneLTwoPRTgFMGVr
Commitments 25 |  | 705,000 avxl_CommitmentsZeroTwoSixFourOneThreeOneTwoThreegkrhBNBqFivePdX
Commitments 26 |  | 0 avxl_CommitmentsZeroTwoSixFourOneThreeOneTwoThreeGcMpMbdqlsNineJ
Commitments 27 |  | 0 avxl_CommitmentsZeroTwoSixFourOneThreeOneTwoThreeOnevPFiveZeromZeroZtgcy
Commitments 28 |  | 0 avxl_CommitmentsZeroTwoSixFourOneThreeOneTwoThreePZerodvzOnelpOneddJ
Commitments 1 | 78,915,632 avxl_CommitmentsZeroTwoSixEightEightZeroFTVvBFourpSevenEightzFourX |
Commitments 2 | 250,000 avxl_CommitmentsZeroTwoSixEightEightZeroFivenmEightPbSevenxzFJSix |
Commitments 3 | $ 0.19 avxl_CommitmentsZeroTwoSixEightEightZeroLsVsrNZSevenvgwOne |
Commitments 4 | 50,000 avxl_CommitmentsZeroTwoSixEightEightZeroWTThreelQNfXPTqN |
Commitments 5 | $ 0.31 avxl_CommitmentsZeroTwoSixEightEightZeroNRXXwFqtBnCp |
Commitments 6 | 6,000 avxl_CommitmentsZeroTwoSixEightEightZeroEighthFourBThreeKEightdwEightZH |
Commitments 7 | 4.59 avxl_CommitmentsZeroTwoSixEightEightZerolKLGFiveSixRsmSHx |
Commitments 8 | 102.33%avxl_CommitmentsZeroTwoSixEightEightZerorRpGDPVhCQQOne |
Commitments 9 | 0.00%avxl_CommitmentsZeroTwoSixEightEightZeroSygtFvNPHcRTwo |
Commitments 10 | 1.58%avxl_CommitmentsZeroTwoSixEightEightZeromTfSevenzCWRlWOneq |
Commitments 11 | 6,448,966 avxl_CommitmentsZeroTwoSixEightEightZerorpxxpNNineZFourThreeSevenp |
Commitments 12 | 500,000 avxl_CommitmentsZeroTwoSixEightEightZerovEightKkXThreeWNknTb |
Commitments 13 | $ 0.001 avxl_CommitmentsZeroTwoSixEightEightZeroHtnFourFourVQLNineTgThree |
Commitments 14 | 1.50 avxl_CommitmentsZeroTwoSixEightEightZeroRqTwoHrvPNineNHHt |
Commitments 15 | 3,000,000 avxl_CommitmentsZeroTwoSixEightEightZeroSixnxZPMDhNineSNz |
Commitments 16 | 10.00%avxl_CommitmentsZeroTwoSixEightEightZerofZPtDXdkQtwm |
Commitments 17 | 4 avxl_CommitmentsZeroTwoSixEightEightZeropLFourJPCSrdhQS |
Commitments 18 | 25.00%avxl_CommitmentsZeroTwoSixEightEightZeroSixMdNfHgPsgNineOne |
Commitments 19 | 1 avxl_CommitmentsZeroTwoSixEightEightZerorCMnRHyMhPdB |
Commitments 20 | 10.00%avxl_CommitmentsZeroTwoSixEightEightZeroSevenvTwoVwHOnecmMtd |
Commitments 21 | 110.00%avxl_CommitmentsZeroTwoSixEightEightZeroSixqTwSevenNWdvgwN |
Commitments 22 | 4,000,000 avxl_CommitmentsZeroTwoSixEightEightZeromFnThreemDBnvRZeroX |
Commitments 23 | 267,000 avxl_CommitmentsZeroTwoSixEightEightZeroGkpZSixftnFSixrR |
Commitments 24 | 0 avxl_CommitmentsZeroTwoSixEightEightZeroTTBSixThFyJsdZero |
Commitments 25 | 90,000 avxl_CommitmentsZeroTwoSixEightEightZeroNineFourcGzVSixDThreeXPN |
Commitments 26 | 90,000 avxl_CommitmentsZeroTwoSixEightEightZeroSixbBmHTwoNhRLWc |
Commitments 27 | 90,000 avxl_CommitmentsZeroTwoSixEightEightZeroVWpCwtSFiveSixVvSix |
Commitments 28 | 0 avxl_CommitmentsZeroTwoSixEightEightZeroOnezPXKgwJpTyK |
Commitments 29 | 0 avxl_CommitmentsZeroTwoSixEightEightZeroxbCNrNRpgnfW |
Commitments 30 | 5,830 avxl_CommitmentsZeroTwoSixEightEightZeronFiveMlJSixRSevenSixTLN |
Commitments 31 | 0 avxl_CommitmentsZeroTwoSixEightEightZerobytNinebxTVZlZerol |
Commitments 32 | 8,053 avxl_CommitmentsZeroTwoSixEightEightZeroThreeBsRNJnOneCTTK |
Commitments 33 | 0 avxl_CommitmentsZeroTwoSixEightEightZerorOneGnSixxNKPTwoyFive |
Commitments 34 | 500,000 avxl_CommitmentsZeroTwoSixEightEightZeroZtqZeroSevenNFTldRThree |
Commitments 35 | 0 avxl_CommitmentsZeroTwoSixEightEightZeroKTHwFourFivecnRmgJ |
Commitments 36 | 0 avxl_CommitmentsZeroTwoSixEightEightZeroNTVXTNdRxWbW |
Commitments 37 | $ 0 avxl_CommitmentsZeroTwoSixEightEightZerotsDTrBThreexXJgd |

X
- Definition Commitments 31 + References No definition available. + Details
Name: | avxl_CommitmentsZeroTwoSixEightEightZerobytNinebxTVZlZerol
Namespace Prefix: | avxl_
Data Type: | xbrli:monetaryItemType
Balance Type: | na
Period Type: | duration

X
- Definition Commitments 6 + References No definition available. + Details
Name: | avxl_CommitmentsZeroTwoSixEightEightZeroEighthFourBThreeKEightdwEightZH
Namespace Prefix: | avxl_
Data Type: | xbrli:monetaryItemType
Balance Type: | na
Period Type: | duration

X
- Definition Commitments 2 + References No definition available. + Details
Name: | avxl_CommitmentsZeroTwoSixEightEightZeroFivenmEightPbSevenxzFJSix
Namespace Prefix: | avxl_
Data Type: | xbrli:sharesItemType
Balance Type: | na
Period Type: | duration

X
- Definition Commitments 1 + References No definition available. + Details
Name: | avxl_CommitmentsZeroTwoSixEightEightZeroFTVvBFourpSevenEightzFourX
Namespace Prefix: | avxl_
Data Type: | xbrli:pureItemType
Balance Type: | na
Period Type: | duration

X
- Definition Commitments 16 + References No definition available. + Details
Name: | avxl_CommitmentsZeroTwoSixEightEightZerofZPtDXdkQtwm
Namespace Prefix: | avxl_
Data Type: | num:percentItemType
Balance Type: | na
Period Type: | duration

X
- Definition Commitments 23 + References No definition available. + Details
Name: | avxl_CommitmentsZeroTwoSixEightEightZeroGkpZSixftnFSixrR
Namespace Prefix: | avxl_
Data Type: | xbrli:monetaryItemType
Balance Type: | na
Period Type: | duration

X
- Definition Commitments 13 + References No definition available. + Details
Name: | avxl_CommitmentsZeroTwoSixEightEightZeroHtnFourFourVQLNineTgThree
Namespace Prefix: | avxl_
Data Type: | num:perShareItemType
Balance Type: | na
Period Type: | duration

X
- Definition Commitments 35 + References No definition available. + Details
Name: | avxl_CommitmentsZeroTwoSixEightEightZeroKTHwFourFivecnRmgJ
Namespace Prefix: | avxl_
Data Type: | xbrli:monetaryItemType
Balance Type: | na
Period Type: | duration

X
- Definition Commitments 7 + References No definition available. + Details
Name: | avxl_CommitmentsZeroTwoSixEightEightZerolKLGFiveSixRsmSHx
Namespace Prefix: | avxl_
Data Type: | xbrli:decimalItemType
Balance Type: | na
Period Type: | duration

X
- Definition Commitments 3 + References No definition available. + Details
Name: | avxl_CommitmentsZeroTwoSixEightEightZeroLsVsrNZSevenvgwOne
Namespace Prefix: | avxl_
Data Type: | num:perShareItemType
Balance Type: | na
Period Type: | duration

X
- Definition Commitments 22 + References No definition available. + Details
Name: | avxl_CommitmentsZeroTwoSixEightEightZeromFnThreemDBnvRZeroX
Namespace Prefix: | avxl_
Data Type: | xbrli:pureItemType
Balance Type: | na
Period Type: | duration

X
- Definition Commitments 10 + References No definition available. + Details
Name: | avxl_CommitmentsZeroTwoSixEightEightZeromTfSevenzCWRlWOneq
Namespace Prefix: | avxl_
Data Type: | num:percentItemType
Balance Type: | na
Period Type: | duration

X
- Definition Commitments 30 + References No definition available. + Details
Name: | avxl_CommitmentsZeroTwoSixEightEightZeronFiveMlJSixRSevenSixTLN
Namespace Prefix: | avxl_
Data Type: | xbrli:monetaryItemType
Balance Type: | na
Period Type: | duration

X
- Definition Commitments 25 + References No definition available. + Details
Name: | avxl_CommitmentsZeroTwoSixEightEightZeroNineFourcGzVSixDThreeXPN
Namespace Prefix: | avxl_
Data Type: | xbrli:sharesItemType
Balance Type: | na
Period Type: | duration

X
- Definition Commitments 5 + References No definition available. + Details
Name: | avxl_CommitmentsZeroTwoSixEightEightZeroNRXXwFqtBnCp
Namespace Prefix: | avxl_
Data Type: | num:perShareItemType
Balance Type: | na
Period Type: | duration

X
- Definition Commitments 36 + References No definition available. + Details
Name: | avxl_CommitmentsZeroTwoSixEightEightZeroNTVXTNdRxWbW
Namespace Prefix: | avxl_
Data Type: | xbrli:monetaryItemType
Balance Type: | na
Period Type: | duration

X
- Definition Commitments 28 + References No definition available. + Details
Name: | avxl_CommitmentsZeroTwoSixEightEightZeroOnezPXKgwJpTyK
Namespace Prefix: | avxl_
Data Type: | xbrli:monetaryItemType
Balance Type: | na
Period Type: | duration

X
- Definition Commitments 17 + References No definition available. + Details
Name: | avxl_CommitmentsZeroTwoSixEightEightZeropLFourJPCSrdhQS
Namespace Prefix: | avxl_
Data Type: | xbrli:pureItemType
Balance Type: | na
Period Type: | duration

X
- Definition Commitments 19 + References No definition available. + Details
Name: | avxl_CommitmentsZeroTwoSixEightEightZerorCMnRHyMhPdB
Namespace Prefix: | avxl_
Data Type: | xbrli:decimalItemType
Balance Type: | na
Period Type: | duration

X
- Definition Commitments 33 + References No definition available. + Details
Name: | avxl_CommitmentsZeroTwoSixEightEightZerorOneGnSixxNKPTwoyFive
Namespace Prefix: | avxl_
Data Type: | xbrli:monetaryItemType
Balance Type: | na
Period Type: | duration

X
- Definition Commitments 11 + References No definition available. + Details
Name: | avxl_CommitmentsZeroTwoSixEightEightZerorpxxpNNineZFourThreeSevenp
Namespace Prefix: | avxl_
Data Type: | xbrli:sharesItemType
Balance Type: | na
Period Type: | duration

X
- Definition Commitments 14 + References No definition available. + Details
Name: | avxl_CommitmentsZeroTwoSixEightEightZeroRqTwoHrvPNineNHHt
Namespace Prefix: | avxl_
Data Type: | xbrli:monetaryItemType
Balance Type: | na
Period Type: | duration

X
- Definition Commitments 8 + References No definition available. + Details
Name: | avxl_CommitmentsZeroTwoSixEightEightZerorRpGDPVhCQQOne
Namespace Prefix: | avxl_
Data Type: | num:percentItemType
Balance Type: | na
Period Type: | duration

X
- Definition Commitments 20 + References No definition available. + Details
Name: | avxl_CommitmentsZeroTwoSixEightEightZeroSevenvTwoVwHOnecmMtd
Namespace Prefix: | avxl_
Data Type: | num:percentItemType
Balance Type: | na
Period Type: | duration

X
- Definition Commitments 26 + References No definition available. + Details
Name: | avxl_CommitmentsZeroTwoSixEightEightZeroSixbBmHTwoNhRLWc
Namespace Prefix: | avxl_
Data Type: | xbrli:sharesItemType
Balance Type: | na
Period Type: | duration

X
- Definition Commitments 18 + References No definition available. + Details
Name: | avxl_CommitmentsZeroTwoSixEightEightZeroSixMdNfHgPsgNineOne
Namespace Prefix: | avxl_
Data Type: | num:percentItemType
Balance Type: | na
Period Type: | duration

X
- Definition Commitments 15 + References No definition available. + Details
Name: | avxl_CommitmentsZeroTwoSixEightEightZeroSixnxZPMDhNineSNz
Namespace Prefix: | avxl_
Data Type: | xbrli:sharesItemType
Balance Type: | na
Period Type: | duration

X
- Definition Commitments 21 + References No definition available. + Details
Name: | avxl_CommitmentsZeroTwoSixEightEightZeroSixqTwSevenNWdvgwN
Namespace Prefix: | avxl_
Data Type: | num:percentItemType
Balance Type: | na
Period Type: | duration

X
- Definition Commitments 9 + References No definition available. + Details
Name: | avxl_CommitmentsZeroTwoSixEightEightZeroSygtFvNPHcRTwo
Namespace Prefix: | avxl_
Data Type: | num:percentItemType
Balance Type: | na
Period Type: | duration

X
- Definition Commitments 32 + References No definition available. + Details
Name: | avxl_CommitmentsZeroTwoSixEightEightZeroThreeBsRNJnOneCTTK
Namespace Prefix: | avxl_
Data Type: | xbrli:monetaryItemType
Balance Type: | na
Period Type: | duration

X
- Definition Commitments 37 + References No definition available. + Details
Name: | avxl_CommitmentsZeroTwoSixEightEightZerotsDTrBThreexXJgd
Namespace Prefix: | avxl_
Data Type: | xbrli:monetaryItemType
Balance Type: | na
Period Type: | duration

X
- Definition Commitments 24 + References No definition available. + Details
Name: | avxl_CommitmentsZeroTwoSixEightEightZeroTTBSixThFyJsdZero
Namespace Prefix: | avxl_
Data Type: | xbrli:monetaryItemType
Balance Type: | na
Period Type: | duration

X
- Definition Commitments 12 + References No definition available. + Details
Name: | avxl_CommitmentsZeroTwoSixEightEightZerovEightKkXThreeWNknTb
Namespace Prefix: | avxl_
Data Type: | xbrli:sharesItemType
Balance Type: | na
Period Type: | duration

X
- Definition Commitments 27 + References No definition available. + Details
Name: | avxl_CommitmentsZeroTwoSixEightEightZeroVWpCwtSFiveSixVvSix
Namespace Prefix: | avxl_
Data Type: | xbrli:sharesItemType
Balance Type: | na
Period Type: | duration

X
- Definition Commitments 4 + References No definition available. + Details
Name: | avxl_CommitmentsZeroTwoSixEightEightZeroWTThreelQNfXPTqN
Namespace Prefix: | avxl_
Data Type: | xbrli:sharesItemType
Balance Type: | na
Period Type: | duration

X
- Definition Commitments 29 + References No definition available. + Details
Name: | avxl_CommitmentsZeroTwoSixEightEightZeroxbCNrNRpgnfW
Namespace Prefix: | avxl_
Data Type: | xbrli:monetaryItemType
Balance Type: | na
Period Type: | duration

X
- Definition Commitments 34 + References No definition available. + Details
Name: | avxl_CommitmentsZeroTwoSixEightEightZeroZtqZeroSevenNFTldRThree
Namespace Prefix: | avxl_
Data Type: | xbrli:sharesItemType
Balance Type: | na
Period Type: | duration

X
- Definition Commitments 23 + References No definition available. + Details
Name: | avxl_CommitmentsZeroTwoSixFourOneThreeOneTwoThreeEightbsSmSkqvZHW
Namespace Prefix: | avxl_
Data Type: | xbrli:monetaryItemType
Balance Type: | na
Period Type: | duration

X
- Definition Commitments 7 + References No definition available. + Details
Name: | avxl_CommitmentsZeroTwoSixFourOneThreeOneTwoThreefKThreeSFyZeroJFdCf
Namespace Prefix: | avxl_
Data Type: | num:percentItemType
Balance Type: | na
Period Type: | duration

X
- Definition Commitments 9 + References No definition available. + Details
Name: | avxl_CommitmentsZeroTwoSixFourOneThreeOneTwoThreefwsxJSixSixNFourPcB
Namespace Prefix: | avxl_
Data Type: | num:percentItemType
Balance Type: | na
Period Type: | duration

X
- Definition Commitments 26 + References No definition available. + Details
Name: | avxl_CommitmentsZeroTwoSixFourOneThreeOneTwoThreeGcMpMbdqlsNineJ
Namespace Prefix: | avxl_
Data Type: | xbrli:monetaryItemType
Balance Type: | na
Period Type: | duration

X
- Definition Commitments 13 + References No definition available. + Details
Name: | avxl_CommitmentsZeroTwoSixFourOneThreeOneTwoThreegGTzXgGThreeOneXKD
Namespace Prefix: | avxl_
Data Type: | xbrli:pureItemType
Balance Type: | na
Period Type: | duration

X
- Definition Commitments 25 + References No definition available. + Details
Name: | avxl_CommitmentsZeroTwoSixFourOneThreeOneTwoThreegkrhBNBqFivePdX
Namespace Prefix: | avxl_
Data Type: | xbrli:sharesItemType
Balance Type: | na
Period Type: | duration

X
- Definition Commitments 2 + References No definition available. + Details
Name: | avxl_CommitmentsZeroTwoSixFourOneThreeOneTwoThreeJSevenCNcQFivedThreeSevenOneB
Namespace Prefix: | avxl_
Data Type: | xbrli:sharesItemType
Balance Type: | na
Period Type: | duration

X
- Definition Commitments 22 + References No definition available. + Details
Name: | avxl_CommitmentsZeroTwoSixFourOneThreeOneTwoThreeKJnxgJsXSixkNineK
Namespace Prefix: | avxl_
Data Type: | xbrli:monetaryItemType
Balance Type: | na
Period Type: | duration

X
- Definition Commitments 11 + References No definition available. + Details
Name: | avxl_CommitmentsZeroTwoSixFourOneThreeOneTwoThreelOnebSNwFourqSixLCH
Namespace Prefix: | avxl_
Data Type: | num:percentItemType
Balance Type: | na
Period Type: | duration

X
- Definition Commitments 18 + References No definition available. + Details
Name: | avxl_CommitmentsZeroTwoSixFourOneThreeOneTwoThreelVSLvWXGzNMThree
Namespace Prefix: | avxl_
Data Type: | xbrli:sharesItemType
Balance Type: | na
Period Type: | duration

X
- Definition Commitments 20 + References No definition available. + Details
Name: | avxl_CommitmentsZeroTwoSixFourOneThreeOneTwoThreeNFiveyEightFouryQxGxNF
Namespace Prefix: | avxl_
Data Type: | xbrli:monetaryItemType
Balance Type: | na
Period Type: | duration

X
- Definition Commitments 3 + References No definition available. + Details
Name: | avxl_CommitmentsZeroTwoSixFourOneThreeOneTwoThreeNineKPbfqHZHVlD
Namespace Prefix: | avxl_
Data Type: | xbrli:sharesItemType
Balance Type: | na
Period Type: | duration

X
- Definition Commitments 6 + References No definition available. + Details
Name: | avxl_CommitmentsZeroTwoSixFourOneThreeOneTwoThreenxThreeqNinexspbyxk
Namespace Prefix: | avxl_
Data Type: | xbrli:sharesItemType
Balance Type: | na
Period Type: | duration

X
- Definition Commitments 24 + References No definition available. + Details
Name: | avxl_CommitmentsZeroTwoSixFourOneThreeOneTwoThreeOneLTwoPRTgFMGVr
Namespace Prefix: | avxl_
Data Type: | xbrli:monetaryItemType
Balance Type: | na
Period Type: | duration

X
- Definition Commitments 27 + References No definition available. + Details
Name: | avxl_CommitmentsZeroTwoSixFourOneThreeOneTwoThreeOnevPFiveZeromZeroZtgcy
Namespace Prefix: | avxl_
Data Type: | xbrli:monetaryItemType
Balance Type: | na
Period Type: | duration

X
- Definition Commitments 28 + References No definition available. + Details
Name: | avxl_CommitmentsZeroTwoSixFourOneThreeOneTwoThreePZerodvzOnelpOneddJ
Namespace Prefix: | avxl_
Data Type: | xbrli:monetaryItemType
Balance Type: | na
Period Type: | duration

X
- Definition Commitments 19 + References No definition available. + Details
Name: | avxl_CommitmentsZeroTwoSixFourOneThreeOneTwoThreeSevenRSGMpfcXmNr
Namespace Prefix: | avxl_
Data Type: | xbrli:monetaryItemType
Balance Type: | na
Period Type: | duration

X
- Definition Commitments 16 + References No definition available. + Details
Name: | avxl_CommitmentsZeroTwoSixFourOneThreeOneTwoThreeSxSkhSVJxSvS
Namespace Prefix: | avxl_
Data Type: | xbrli:sharesItemType
Balance Type: | na
Period Type: | duration

X
- Definition Commitments 10 + References No definition available. + Details
Name: | avxl_CommitmentsZeroTwoSixFourOneThreeOneTwoThreeSZeroSrgSixTSixPVKh
Namespace Prefix: | avxl_
Data Type: | xbrli:decimalItemType
Balance Type: | na
Period Type: | duration

X
- Definition Commitments 21 + References No definition available. + Details
Name: | avxl_CommitmentsZeroTwoSixFourOneThreeOneTwoThreeTwoHREightLTwoSNineEightEightKW
Namespace Prefix: | avxl_
Data Type: | xbrli:monetaryItemType
Balance Type: | na
Period Type: | duration

X
- Definition Commitments 15 + References No definition available. + Details
Name: | avxl_CommitmentsZeroTwoSixFourOneThreeOneTwoThreeTwonfSixTwoNhXnZPNine
Namespace Prefix: | avxl_
Data Type: | xbrli:monetaryItemType
Balance Type: | na
Period Type: | duration

X
- Definition Commitments 4 + References No definition available. + Details
Name: | avxl_CommitmentsZeroTwoSixFourOneThreeOneTwoThreeTxMGdbOnepTSevenWs
Namespace Prefix: | avxl_
Data Type: | num:perShareItemType
Balance Type: | na
Period Type: | duration

X
- Definition Commitments 14 + References No definition available. + Details
Name: | avxl_CommitmentsZeroTwoSixFourOneThreeOneTwoThreeWSevenNSevenEightFiveDzFourBqS
Namespace Prefix: | avxl_
Data Type: | xbrli:monetaryItemType
Balance Type: | na
Period Type: | duration

X
- Definition Commitments 1 + References No definition available. + Details
Name: | avxl_CommitmentsZeroTwoSixFourOneThreeOneTwoThreexnKzMEightBxVHqr
Namespace Prefix: | avxl_
Data Type: | xbrli:pureItemType
Balance Type: | na
Period Type: | duration

X
- Definition Commitments 5 + References No definition available. + Details
Name: | avxl_CommitmentsZeroTwoSixFourOneThreeOneTwoThreexSbxlKZeroqqyqy
Namespace Prefix: | avxl_
Data Type: | xbrli:monetaryItemType
Balance Type: | na
Period Type: | duration

X
- Definition Commitments 8 + References No definition available. + Details
Name: | avxl_CommitmentsZeroTwoSixFourOneThreeOneTwoThreeZeroMOnesflKJpqml
Namespace Prefix: | avxl_
Data Type: | xbrli:pureItemType
Balance Type: | na
Period Type: | duration

X
- Definition Commitments 17 + References No definition available. + Details
Name: | avxl_CommitmentsZeroTwoSixFourOneThreeOneTwoThreeZHXxSixVKTwoyCbR
Namespace Prefix: | avxl_
Data Type: | xbrli:sharesItemType
Balance Type: | na
Period Type: | duration

X
- Definition Commitments 12 + References No definition available. + Details
Name: | avxl_CommitmentsZeroTwoSixFourOneThreeOneTwoThreezTOnemRxNNxtGSeven
Namespace Prefix: | avxl_
Data Type: | num:percentItemType
Balance Type: | na
Period Type: | duration