Lexaria Bioscience Corp. Post-effective amendment to a registration statement that is not immediately effective upon filing

Subsequent Events (Details Narrative)	12 Months Ended
Subsequent Events (Details Narrative)	Aug. 31, 2021 USD ($) $ / shares shares
Subsequent Events
Issuance of additional warrants shares \| shares	25,000
Stock option to be issued \| shares	81,800
Consultants strike price \| $ / shares	$ 6.23
Issuance of restricted securities \| shares	224,299
Price per share \| $ / shares	$ 5.35
Stock option strike price \| $ / shares	$ 4.20
Aggregate value \| $	$ 1,200,000