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v3.21.2

Revenues (Details) - USD ($) | 12 Months Ended
--- | ---
Aug. 31, 2021 | Aug. 31, 2020
Income from ongoing operations | $ 722,738 | $ 384,543
B2B [Member] |  |
Income from ongoing operations | 383,179 | 151,634
Licensing Revenue [Member] |  |
Income from ongoing operations | 334,974 | 232,909
Other Revenue [Member] |  |
Income from ongoing operations | $ 4,585 | $ 0

X
- Definition Amount, excluding tax collected from customer, of revenue from satisfaction of performance obligation by transferring promised good or service to customer. Tax collected from customer is tax assessed by governmental authority that is both imposed on and c + References No definition available. + Details
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Namespace Prefix: | lexx_
Data Type: | xbrli:monetaryItemType
Balance Type: | credit
Period Type: | duration

X
- Details
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Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | srt_ProductOrServiceAxis=lexx_LicensingMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | srt_ProductOrServiceAxis=lexx_OtherRevenueMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |