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v2.4.1.9

Supplemental Cash Flow Information (Narrative) (Details) | 6 Months Ended | 12 Months Ended
--- | --- | ---
Mar. 31, 2015 USD ($) | Sep. 30, 2014 USD ($) | Sep. 30, 2014 CAD
Supplemental Cash Flow Information 1 |  | $ 221,000avxl_SupplementalCashFlowInformationZeroTwoSixFourOneThreeOneTwoThreeZMZeroTwoSevencmNXDMz |
Supplemental Cash Flow Information 2 |  | 6,378,426avxl_SupplementalCashFlowInformationZeroTwoSixFourOneThreeOneTwoThreeTSevenLtqEightQTbJThreeN | 6,378,426avxl_SupplementalCashFlowInformationZeroTwoSixFourOneThreeOneTwoThreeTSevenLtqEightQTbJThreeN
Supplemental Cash Flow Information 3 |  | 1,913,528avxl_SupplementalCashFlowInformationZeroTwoSixFourOneThreeOneTwoThreeVNFTFiveKvVThreeZeroMTwo |
Supplemental Cash Flow Information 4 |  | $ 0.30avxl_SupplementalCashFlowInformationZeroTwoSixFourOneThreeOneTwoThreeqREightwkvJTtKvThree |
Supplemental Cash Flow Information 5 |  | 2,561,713avxl_SupplementalCashFlowInformationZeroTwoSixFourOneThreeOneTwoThreeSixgbqgbGNinegftQ | 2,561,713avxl_SupplementalCashFlowInformationZeroTwoSixFourOneThreeOneTwoThreeSixgbqgbGNinegftQ
Supplemental Cash Flow Information 6 |  | 551,120avxl_SupplementalCashFlowInformationZeroTwoSixFourOneThreeOneTwoThreeNinescTxNlFourCzEightL |
Supplemental Cash Flow Information 7 |  | $ 0.25avxl_SupplementalCashFlowInformationZeroTwoSixFourOneThreeOneTwoThreeHcmZNineHbqtSevencD |
Supplemental Cash Flow Information 8 |  | 100,000avxl_SupplementalCashFlowInformationZeroTwoSixFourOneThreeOneTwoThreeSixwzFivelFiveRHDSkN |
Supplemental Cash Flow Information 9 |  | 87,865avxl_SupplementalCashFlowInformationZeroTwoSixFourOneThreeOneTwoThreeVNinebSZeroZerosxtqss |
Supplemental Cash Flow Information 10 |  |  | 86,677avxl_SupplementalCashFlowInformationZeroTwoSixFourOneThreeOneTwoThreeHKkpkqZerowTzVT
Supplemental Cash Flow Information 11 |  | 28,017avxl_SupplementalCashFlowInformationZeroTwoSixFourOneThreeOneTwoThreebNFsfJTVZHFb |
Supplemental Cash Flow Information 12 |  |  | 27,639avxl_SupplementalCashFlowInformationZeroTwoSixFourOneThreeOneTwoThreehnwQFourXXQfcWd
Supplemental Cash Flow Information 13 |  | 4,208,910avxl_SupplementalCashFlowInformationZeroTwoSixFourOneThreeOneTwoThreeLTwoXkpXscbVqG | 4,208,910avxl_SupplementalCashFlowInformationZeroTwoSixFourOneThreeOneTwoThreeLTwoXkpXscbVqG
Supplemental Cash Flow Information 14 |  | $ 1.02avxl_SupplementalCashFlowInformationZeroTwoSixFourOneThreeOneTwoThreeShWpmrnFxWVt |
Supplemental Cash Flow Information 15 |  | 549,000avxl_SupplementalCashFlowInformationZeroTwoSixFourOneThreeOneTwoThreeMZZnbwMTKDkc |
Supplemental Cash Flow Information 16 |  | 26,058avxl_SupplementalCashFlowInformationZeroTwoSixFourOneThreeOneTwoThreeSnTZNWHVnDgL |
Supplemental Cash Flow Information 17 |  | 1,108,506avxl_SupplementalCashFlowInformationZeroTwoSixFourOneThreeOneTwoThreeKxNineSixHnNinefTSevensZ |
Supplemental Cash Flow Information 18 |  | $ 0.75avxl_SupplementalCashFlowInformationZeroTwoSixFourOneThreeOneTwoThreebCyKhrThreeJKOneThreeZ |
Supplemental Cash Flow Information 19 |  | 11,449avxl_SupplementalCashFlowInformationZeroTwoSixFourOneThreeOneTwoThreeshlHSixyzlyxJSix |
Supplemental Cash Flow Information 20 |  | 1,472,208avxl_SupplementalCashFlowInformationZeroTwoSixFourOneThreeOneTwoThreewTTCTlmgZeroXXD |
Supplemental Cash Flow Information 1 | 15,673,912avxl_SupplementalCashFlowInformationZeroTwoEightOneOneZeroZFourryKNineGpSevenVVX |  |
Supplemental Cash Flow Information 2 | $ 0.25avxl_SupplementalCashFlowInformationZeroTwoEightOneOneZeroTpTyFiveSixNTwNFiveG |  |
Supplemental Cash Flow Information 3 | 3,931,000avxl_SupplementalCashFlowInformationZeroTwoEightOneOneZeroSrOnerGZeroMZerofpwS |  |
Supplemental Cash Flow Information 4 | $ 221,000avxl_SupplementalCashFlowInformationZeroTwoEightOneOneZeroHxfOneRPNfSixdsb |  |

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