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INTERIM CONDENSED CONSOLIDATED STATEMENTS OF OPERATIONS (USD $) | 3 Months Ended | 12 Months Ended
--- | --- | ---
Dec. 31, 2014 | Dec. 31, 2013 | Sep. 30, 2014 | Sep. 30, 2013
Operating expenses |  |  |  |
General and administrative | $ 452,053 us-gaap_OtherGeneralAndAdministrativeExpense | $ 304,428 us-gaap_OtherGeneralAndAdministrativeExpense | $ 2,236,580 us-gaap_OtherGeneralAndAdministrativeExpense | $ 1,873,520 us-gaap_OtherGeneralAndAdministrativeExpense
Research and development | 318,625 us-gaap_ResearchAndDevelopmentExpense | 5,180 us-gaap_ResearchAndDevelopmentExpense | 732,395 us-gaap_ResearchAndDevelopmentExpense | 263,847 us-gaap_ResearchAndDevelopmentExpense
Total operating expenses | (770,678)us-gaap_OperatingIncomeLoss | (309,608)us-gaap_OperatingIncomeLoss | (2,968,975)us-gaap_OperatingIncomeLoss | (2,137,367)us-gaap_OperatingIncomeLoss
Other income (expenses) |  |  |  |
Interest and finance income (expenses), net | (77,009)us-gaap_InterestExpense | (3,287)us-gaap_InterestExpense | (7,089)us-gaap_InterestExpense | (51,341)us-gaap_InterestExpense
Gain (loss) on settlement of accounts payable |  |  | 199,655 avxl_GainLossOnSettlementOfAccountsPayable | (976,880)avxl_GainLossOnSettlementOfAccountsPayable
Financing related charges and adjustments | 37,651 us-gaap_OtherNonoperatingGainsLosses | 683,000 us-gaap_OtherNonoperatingGainsLosses | (8,624,986)us-gaap_OtherNonoperatingGainsLosses | (480,328)us-gaap_OtherNonoperatingGainsLosses
Foreign exchange gain (loss) | 23,318 us-gaap_ForeignCurrencyTransactionGainLossBeforeTax | (11,468)us-gaap_ForeignCurrencyTransactionGainLossBeforeTax | 33,042 us-gaap_ForeignCurrencyTransactionGainLossBeforeTax | (54,130)us-gaap_ForeignCurrencyTransactionGainLossBeforeTax
Total other income (expenses), net | (16,040)us-gaap_NonoperatingIncomeExpense | 668,245 us-gaap_NonoperatingIncomeExpense | (8,399,378)us-gaap_NonoperatingIncomeExpense | (1,562,679)us-gaap_NonoperatingIncomeExpense
Net loss and comprehensive loss for the period | $ (786,718)us-gaap_NetIncomeLoss | $ 358,637 us-gaap_NetIncomeLoss | $ (11,368,353)us-gaap_NetIncomeLoss | $ (3,700,046)us-gaap_NetIncomeLoss
Loss per share |  |  |  |
Basic | $ (0.02)us-gaap_EarningsPerShareBasic | $ 0.01 us-gaap_EarningsPerShareBasic | $ (0.29)us-gaap_EarningsPerShareBasic | $ (0.12)us-gaap_EarningsPerShareBasic
Diluted | $ (0.02)us-gaap_EarningsPerShareDiluted | $ (0.01)us-gaap_EarningsPerShareDiluted | $ (0.30)us-gaap_EarningsPerShareDiluted | $ (0.12)us-gaap_EarningsPerShareDiluted
Weighted average number of shares outstanding |  |  |  |
Basic | 51,630,390 us-gaap_WeightedAverageNumberOfSharesOutstandingBasic | 37,484,793 us-gaap_WeightedAverageNumberOfSharesOutstandingBasic | 39,727,731 us-gaap_WeightedAverageNumberOfSharesOutstandingBasic | 31,908,441 us-gaap_WeightedAverageNumberOfSharesOutstandingBasic
Diluted | 51,630,390 us-gaap_WeightedAverageNumberOfDilutedSharesOutstanding | 43,933,759 us-gaap_WeightedAverageNumberOfDilutedSharesOutstanding | 39,727,731 us-gaap_WeightedAverageNumberOfDilutedSharesOutstanding | 31,908,441 us-gaap_WeightedAverageNumberOfDilutedSharesOutstanding

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