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Lincoln Park Purchase Agreement (Narrative) (Details) (USD $) | 6 Months Ended | 12 Months Ended
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Mar. 31, 2015 M | Sep. 30, 2014 M
Lincoln Park Purchase Agreement 1 |  | $ 10,000,000avxl_LincolnParkPurchaseAgreementZeroTwoSixFourOneThreeOneTwoThreeGLRgkvEightCvZerogH
Lincoln Park Purchase Agreement 2 |  | 10,000,000avxl_LincolnParkPurchaseAgreementZeroTwoSixFourOneThreeOneTwoThreeMTlwFiveTqbwTdt
Lincoln Park Purchase Agreement 3 |  | 25avxl_LincolnParkPurchaseAgreementZeroTwoSixFourOneThreeOneTwoThreeMDsNZeroTwowTfnty
Lincoln Park Purchase Agreement 4 |  | $ 0.50avxl_LincolnParkPurchaseAgreementZeroTwoSixFourOneThreeOneTwoThreeCxSixLzBwTSixPFiveFive
Lincoln Park Purchase Agreement 5 |  | 250,000avxl_LincolnParkPurchaseAgreementZeroTwoSixFourOneThreeOneTwoThreeGZeroJcTwofGMDwNineq
Lincoln Park Purchase Agreement 6 |  | 100,000avxl_LincolnParkPurchaseAgreementZeroTwoSixFourOneThreeOneTwoThreeBBHwTwoJPQRXTC
Lincoln Park Purchase Agreement 7 |  | 341,858avxl_LincolnParkPurchaseAgreementZeroTwoSixFourOneThreeOneTwoThreeSzvKSevenSixQQvnXK
Lincoln Park Purchase Agreement 8 |  | 133,409avxl_LincolnParkPurchaseAgreementZeroTwoSixFourOneThreeOneTwoThreeXsNLhLsSevenxyhT
Lincoln Park Purchase Agreement 9 |  | 10,000,000avxl_LincolnParkPurchaseAgreementZeroTwoSixFourOneThreeOneTwoThreeWdFiveEightTnSixFourKJmg
Lincoln Park Purchase Agreement 10 |  | 73,787avxl_LincolnParkPurchaseAgreementZeroTwoSixFourOneThreeOneTwoThreeTwoEightyFourCwsZerovfSixq
Lincoln Park Purchase Agreement 11 |  | 71,335avxl_LincolnParkPurchaseAgreementZeroTwoSixFourOneThreeOneTwoThreeFourtPRRvxFWslS
Lincoln Park Purchase Agreement 12 |  | 402,510avxl_LincolnParkPurchaseAgreementZeroTwoSixFourOneThreeOneTwoThreeqqKmvbqGSixhEightEight
Lincoln Park Purchase Agreement 13 |  | 400,000avxl_LincolnParkPurchaseAgreementZeroTwoSixFourOneThreeOneTwoThreeNSZRvNFbZTwoOneTwo
Lincoln Park Purchase Agreement 14 |  | 188,170avxl_LincolnParkPurchaseAgreementZeroTwoSixFourOneThreeOneTwoThreeSevencnthTwobrbBfs
Lincoln Park Purchase Agreement 15 |  | 2,510avxl_LincolnParkPurchaseAgreementZeroTwoSixFourOneThreeOneTwoThreefXqlSevenkVxSChT
Lincoln Park Purchase Agreement 1 | 10,000,000avxl_LincolnParkPurchaseAgreementZeroTwoEightOneOneZeroHddShCtOnelRPB |
Lincoln Park Purchase Agreement 2 | 10,000,000avxl_LincolnParkPurchaseAgreementZeroTwoEightOneOneZeroJGrMMFFiveGWbBT |
Lincoln Park Purchase Agreement 3 | 25avxl_LincolnParkPurchaseAgreementZeroTwoEightOneOneZeroBdHdfcKlJZSevend |
Lincoln Park Purchase Agreement 4 | $ 0.50avxl_LincolnParkPurchaseAgreementZeroTwoEightOneOneZeroJMpEightBnThreeThreeFourxLv |
Lincoln Park Purchase Agreement 5 | 250,000avxl_LincolnParkPurchaseAgreementZeroTwoEightOneOneZeroSixfcdThreeRTEightTTTwoSeven |
Lincoln Park Purchase Agreement 6 | 100,000avxl_LincolnParkPurchaseAgreementZeroTwoEightOneOneZeroXHJtGrhZeroFourOneqb |
Lincoln Park Purchase Agreement 7 | 341,858avxl_LincolnParkPurchaseAgreementZeroTwoEightOneOneZerocdhTRxCFNineCFourSix |
Lincoln Park Purchase Agreement 8 | 133,409avxl_LincolnParkPurchaseAgreementZeroTwoEightOneOneZerolSwcEightSixXNineLmsFive |
Lincoln Park Purchase Agreement 9 | 10,000,000avxl_LincolnParkPurchaseAgreementZeroTwoEightOneOneZeroDThreevOneKOnelmEightfzW |
Lincoln Park Purchase Agreement 10 | $ 73,787avxl_LincolnParkPurchaseAgreementZeroTwoEightOneOneZerokmskqSixNZphsg |

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- Definition Lincoln Park Purchase Agreement 3 + References No definition available. + Details
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- Definition Lincoln Park Purchase Agreement 7 + References No definition available. + Details
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- Definition Lincoln Park Purchase Agreement 9 + References No definition available. + Details
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- Definition Lincoln Park Purchase Agreement 1 + References No definition available. + Details
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- Definition Lincoln Park Purchase Agreement 2 + References No definition available. + Details
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- Definition Lincoln Park Purchase Agreement 4 + References No definition available. + Details
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- Definition Lincoln Park Purchase Agreement 10 + References No definition available. + Details
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- Definition Lincoln Park Purchase Agreement 8 + References No definition available. + Details
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- Definition Lincoln Park Purchase Agreement 5 + References No definition available. + Details
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- Definition Lincoln Park Purchase Agreement 6 + References No definition available. + Details
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- Definition Lincoln Park Purchase Agreement 6 + References No definition available. + Details
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- Definition Lincoln Park Purchase Agreement 4 + References No definition available. + Details
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- Definition Lincoln Park Purchase Agreement 11 + References No definition available. + Details
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- Definition Lincoln Park Purchase Agreement 15 + References No definition available. + Details
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- Definition Lincoln Park Purchase Agreement 1 + References No definition available. + Details
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- Definition Lincoln Park Purchase Agreement 5 + References No definition available. + Details
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- Definition Lincoln Park Purchase Agreement 3 + References No definition available. + Details
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- Definition Lincoln Park Purchase Agreement 2 + References No definition available. + Details
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- Definition Lincoln Park Purchase Agreement 13 + References No definition available. + Details
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- Definition Lincoln Park Purchase Agreement 12 + References No definition available. + Details
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- Definition Lincoln Park Purchase Agreement 14 + References No definition available. + Details
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- Definition Lincoln Park Purchase Agreement 7 + References No definition available. + Details
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- Definition Lincoln Park Purchase Agreement 10 + References No definition available. + Details
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- Definition Lincoln Park Purchase Agreement 9 + References No definition available. + Details
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- Definition Lincoln Park Purchase Agreement 8 + References No definition available. + Details
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