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v3.20.1

Common Shares and Warrants (Details 1) - $ / shares | 6 Months Ended | 12 Months Ended
--- | --- | ---
Feb. 29, 2020 | Aug. 31, 2019 | Aug. 31, 2018
Common Shares And Warrants [Roll Forward] |  |  |  |
Number of Warrants, Balance | 2,825,325 | 3,286,274 |  | 8,844,506
Weighted Average Exercise Price, Balance | $ 1.38 | $ 0.72 |  | $ 0.29
Number of Warrants, Cancelled/Expired | (750,000) | (17,498) |  | (230,000)
Weighted Average Exercise Price, Cancelled/Expired | $ 1.50 | $ 0.59 |  | $ 0.17
Number of Warrants, Exercised |  | (1,626,513) | [1] | (6,364,145)
Weighted Average Exercise Price, Exercised |  | $ 0.49 |  | $ 0.28
Number of Warrants, Issued | 2,057,495 | 1,183,062 |  | 1,035,913
Weighted Average Exercise Price, Issued | $ 0.80 | $ 1.99 |  | $ 1.48
Number of Warrants, Balance | 4,132,820 | 2,825,325 |  | 3,286,274
Weighted Average Exercise Price, Balance | $ 1.07 | $ 1.38 |  | $ 0.72
[1] | Includes 384,212 broker warrants exercised for gross proceeds of $191,742

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- Definition Class of Warrant or Right, Exercises in Period + References No definition available. + Details
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Balance Type: | na
Period Type: | duration

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- Definition Class of Warrant or Right, Exercises in Period, Weighted Average Exercise Price + References No definition available. + Details
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- Definition Class of Warrant or Right, Expirations in Period + References No definition available. + Details
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- Definition Class of Warrant or Right, Expirations in Period, Weighted Average Exercise Price + References No definition available. + Details
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- Definition Class of Warrant or Right, Grants in Period, Net of Forfeitures + References No definition available. + Details
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Balance Type: | na
Period Type: | duration

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- Definition Class of Warrant or Right, Grants in Period, Weighted Average Exercise Price + References No definition available. + Details
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Namespace Prefix: | lxrp_
Data Type: | num:perShareItemType
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- Definition A roll forward is a reconciliation of a concept from the beginning of a period to the end of a period. + References No definition available. + Details
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Namespace Prefix: | lxrp_
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- Definition Number of warrants or rights outstanding. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 235 -SubTopic 10 -Section S99 -Paragraph 1 -Subparagraph (SX 210.4-08.(i)) -URI http://asc.fasb.org/extlink&oid=26873400&loc=d3e23780-122690 + Details
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